forked from Archive/PX4-Autopilot
PM Update; add configs//ekk-lm3s9b96
git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4888 7fd9a85b-ad96-42d3-883c-3090e2eb8679
This commit is contained in:
parent
cdaa75e7d2
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5e020c2e52
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@ -2944,5 +2944,5 @@
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for testing STM32 power management.
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for testing STM32 power management.
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* configs/lincoln60: Add a configuration to support the Micromint Lincoln60
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* configs/lincoln60: Add a configuration to support the Micromint Lincoln60
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board.
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board.
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* configs/ekk-lm3s3b96: Add a configuration to support the TI/Stellaris
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EKK-LM3S3B96 development board. Contributed by Jose Pablo Rojas V.
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@ -1092,7 +1092,7 @@ nfsmount <server-address> <mount-point> <remote-path>
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<li><a href="#arm7tdmi">ARM7TDMI</b></a> (5)</li>
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<li><a href="#arm7tdmi">ARM7TDMI</b></a> (5)</li>
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<li><a href="#arm920t">ARM920T</a> (1) </li>
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<li><a href="#arm920t">ARM920T</a> (1) </li>
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<li><a href="#arm926ejs">ARM926EJS</a> (3) </li>
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<li><a href="#arm926ejs">ARM926EJS</a> (3) </li>
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<li><a href="#armcortexm3">ARM Cortex-M3</a> (14)</li>
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<li><a href="#armcortexm3">ARM Cortex-M3</a> (15)</li>
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<li><a href="#armcortexm4">ARM Cortex-M4</a> (4)</li>
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<li><a href="#armcortexm4">ARM Cortex-M4</a> (4)</li>
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</ul>
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</ul>
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<li>Atmel AVR
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<li>Atmel AVR
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@ -1517,7 +1517,8 @@ nfsmount <server-address> <mount-point> <remote-path>
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<p>
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<p>
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<b>Luminary/TI Stellaris LM3S9B96</b>.
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<b>Luminary/TI Stellaris LM3S9B96</b>.
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Header file support was contributed by Tiago Maluta for this part.
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Header file support was contributed by Tiago Maluta for this part.
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However, no complete board support configuration is available as of this writing.
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Jose Pablo Rojas V. is currently using those header file changes to port NuttX to the TI/Stellaris EKK-LM3S9B96.
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With any luck, that port should be working and available in the NuttX-6.20 release.
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</p>
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</p>
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</td>
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</td>
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</tr>
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</tr>
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@ -1678,7 +1679,7 @@ nfsmount <server-address> <mount-point> <remote-path>
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<td><br></td>
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<td><br></td>
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<td>
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<td>
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<p>
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<p>
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<b>NXP LPC1766 and LPC1768</b>.
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<b>NXP LPC1766, LPC1768, and LPC1769</b>.
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Drivers are available for CAN, DAC, Ethernet, GPIO, GPIO interrupts, I2C, UARTs, SPI, SSP, USB host, and USB device.
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Drivers are available for CAN, DAC, Ethernet, GPIO, GPIO interrupts, I2C, UARTs, SPI, SSP, USB host, and USB device.
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Verified LPC17xx onfigurations are available for three boards.
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Verified LPC17xx onfigurations are available for three boards.
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<ul>
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<ul>
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@ -1694,6 +1695,9 @@ nfsmount <server-address> <mount-point> <remote-path>
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<li>
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<li>
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The Embedded Artists base board with NXP LPCXpresso LPC1768.
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The Embedded Artists base board with NXP LPCXpresso LPC1768.
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</li>
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</li>
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<li>
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The <a href="http://micromint.com/">Micromint</a> Lincoln60 board with an NXP LPC1769.
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</li>
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</ul>
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</ul>
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</p>
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</p>
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<p>
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<p>
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@ -1763,7 +1767,7 @@ nfsmount <server-address> <mount-point> <remote-path>
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</li>
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</li>
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</ul>
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</ul>
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</p>
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</p>
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<ul><p>
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<p>
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Verified configurations are now available for the NuttX OS test,
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Verified configurations are now available for the NuttX OS test,
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for the NuttShell with networking and microSD support(NSH, see the <a href="ttp://www.nuttx.org/NuttShell.html">NSH User Guide</a>),
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for the NuttShell with networking and microSD support(NSH, see the <a href="ttp://www.nuttx.org/NuttShell.html">NSH User Guide</a>),
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for the NuttX network test, for the <a href="http://acme.com/software/thttpd">THTTPD</a> webserver,
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for the NuttX network test, for the <a href="http://acme.com/software/thttpd">THTTPD</a> webserver,
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@ -1771,15 +1775,24 @@ nfsmount <server-address> <mount-point> <remote-path>
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Support for the USB host mass storage device can optionally be configured for the NSH example.
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Support for the USB host mass storage device can optionally be configured for the NSH example.
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A driver for the <i>Nokia 6100 LCD</i> and an NX graphics configuration for the Olimex LPC1766-STK have been added.
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A driver for the <i>Nokia 6100 LCD</i> and an NX graphics configuration for the Olimex LPC1766-STK have been added.
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However, neither the LCD driver nor the NX configuration have been verified as of the the NuttX-5.17 release.
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However, neither the LCD driver nor the NX configuration have been verified as of the the NuttX-5.17 release.
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</p></ul>
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</p>
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</li>
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</li>
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<li>
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<li>
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<p><b>Embedded Artists base board with NXP LPCXpresso LPC1768</b></p>
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<p><b>Embedded Artists base board with NXP LPCXpresso LPC1768</b></p>
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<ul>
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<p>
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An fully verified board configuration is included in NuttX-6.2.
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An fully verified board configuration is included in NuttX-6.2.
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The Code Red toolchain is supported under either Linux or Windows.
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The Code Red toolchain is supported under either Linux or Windows.
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Verifed configurations include DHCPD, the NuttShell (NSH), NuttX graphis (NX), the NuttX OS test, THTTPD, and USB mass storage device.
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Verifed configurations include DHCPD, the NuttShell (NSH), NuttX graphis (NX), the NuttX OS test, THTTPD, and USB mass storage device.
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</ul>
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</p>
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</li>
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<li>
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<p><b>Micromint Lincoln60 board with an NXP LPC1769</b></p>
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<p>
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This board configuration was contributed and made available in NuttX-6.20.
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As contributed board support, I am unsure of what all has been verfied and what has not.
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See the Microment website for more information about the <a href="http://micromint.com/Products/lincoln60.html">Lincoln60</a> board.
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More to come.
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</p>
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</li>
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</li>
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</ol>
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</ol>
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<p>
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<p>
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@ -72,7 +72,9 @@
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| | | |- <a href="http://nuttx.svn.sourceforge.net/viewvc/nuttx/trunk/nuttx/configs/eagle100/include/README.txt?view=log">include/README.txt</a>
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| | | |- <a href="http://nuttx.svn.sourceforge.net/viewvc/nuttx/trunk/nuttx/configs/eagle100/include/README.txt?view=log">include/README.txt</a>
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| | | |- <a href="http://nuttx.svn.sourceforge.net/viewvc/nuttx/trunk/nuttx/configs/eagle100/src/README.txt?view=log">src/README.txt</a>
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| | | |- <a href="http://nuttx.svn.sourceforge.net/viewvc/nuttx/trunk/nuttx/configs/eagle100/src/README.txt?view=log">src/README.txt</a>
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| | | `- <a href="http://nuttx.svn.sourceforge.net/viewvc/nuttx/trunk/nuttx/configs/eagle100/README.txt?view=log"><b><i>README.txt</i></b></a>
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| | | `- <a href="http://nuttx.svn.sourceforge.net/viewvc/nuttx/trunk/nuttx/configs/eagle100/README.txt?view=log"><b><i>README.txt</i></b></a>
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| | |- ez80f910200kitg/
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| | |- ekk-lm3s9b96/
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| | | `- <a href="http://nuttx.svn.sourceforge.net/viewvc/nuttx/trunk/nuttx/configs/ekk-lm3s9b96/README.txt?view=log"><b><i>README.txt
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| | |- | | |- ez80f910200kitg/
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| | | |- <a href="http://nuttx.svn.sourceforge.net/viewvc/nuttx/trunk/nuttx/configs/ez80f910200kitg/ostest/README.txt?view=log">ostest/README.txt</a>
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| | | |- <a href="http://nuttx.svn.sourceforge.net/viewvc/nuttx/trunk/nuttx/configs/ez80f910200kitg/ostest/README.txt?view=log">ostest/README.txt</a>
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| | | `- <a href="http://nuttx.svn.sourceforge.net/viewvc/nuttx/trunk/nuttx/configs/ez80f910200kitg/README.txt?view=log"><b><i>README.txt</i></b></a>
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| | | `- <a href="http://nuttx.svn.sourceforge.net/viewvc/nuttx/trunk/nuttx/configs/ez80f910200kitg/README.txt?view=log"><b><i>README.txt</i></b></a>
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| | |- ez80f910200zco/
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| | |- ez80f910200zco/
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@ -635,6 +635,8 @@ nuttx
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| | |- include/README.txt
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| | |- include/README.txt
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| | |- src/README.txt
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| | |- src/README.txt
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| | `- README.txt
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| | `- README.txt
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| |- ekk-lm3s9b96/
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| | `- README.txt
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| |- ez80f910200kitg/
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| |- ez80f910200kitg/
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| | |- ostest/README.txt
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| | |- ostest/README.txt
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| | `- README.txt
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| | `- README.txt
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@ -284,6 +284,8 @@
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# define GPIO_I2C1_SDA (GPIO_FUNC_PFODIO | GPIO_PORTA | 7) /* PA7: I2C1 data (I2C1SDA) */
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# define GPIO_I2C1_SDA (GPIO_FUNC_PFODIO | GPIO_PORTA | 7) /* PA7: I2C1 data (I2C1SDA) */
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# define GPIO_PWM1_2 (GPIO_FUNC_PFOUTPUT | GPIO_PORTB | 0) /* PB0: PWM Generator 1, PWM2 */
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# define GPIO_PWM1_2 (GPIO_FUNC_PFOUTPUT | GPIO_PORTB | 0) /* PB0: PWM Generator 1, PWM2 */
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# define GPIO_PWM1_3 (GPIO_FUNC_PFOUTPUT | GPIO_PORTB | 1) /* PB1: PWM Generator 1, PWM3 */
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# define GPIO_PWM1_3 (GPIO_FUNC_PFOUTPUT | GPIO_PORTB | 1) /* PB1: PWM Generator 1, PWM3 */
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# define GPIO_USB0ID (GPIO_FUNC_PFINPUT | GPIO_PORTB | 0) /* PB0: USBID signal from the USB-On-the-Go */
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# define GPIO_USB0VBUS (GPIO_FUNC_PFODIO | GPIO_PORTB | 1) /* PB1: USB VBUS input signal from USB-OTG */
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# define GPIO_I2C0_SCL (GPIO_FUNC_PFOUTPUT | GPIO_PORTB | 2) /* PB2: I2C0 clock (I2C0SCL) */
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# define GPIO_I2C0_SCL (GPIO_FUNC_PFOUTPUT | GPIO_PORTB | 2) /* PB2: I2C0 clock (I2C0SCL) */
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# define GPIO_I2C0_SDA (GPIO_FUNC_PFODIO | GPIO_PORTB | 3) /* PB3: I2C0 data (I2C0SDA) */
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# define GPIO_I2C0_SDA (GPIO_FUNC_PFODIO | GPIO_PORTB | 3) /* PB3: I2C0 data (I2C0SDA) */
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# define GPIO_CMP0_NIN (GPIO_FUNC_PFINPUT | GPIO_PORTB | 4) /* PB4: Analog comparator 0 negative input (C0-) */
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# define GPIO_CMP0_NIN (GPIO_FUNC_PFINPUT | GPIO_PORTB | 4) /* PB4: Analog comparator 0 negative input (C0-) */
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@ -292,7 +294,7 @@
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# define GPIO_JTAG_TRST (GPIO_FUNC_PFINPUT | GPIO_PORTB | 7) /* PB7: JTAG ~TRST */
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# define GPIO_JTAG_TRST (GPIO_FUNC_PFINPUT | GPIO_PORTB | 7) /* PB7: JTAG ~TRST */
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# define GPIO_JTAG_TCK (GPIO_FUNC_PFINPUT | GPIO_PORTC | 0) /* PC0: JTAG/SWD CLK */
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# define GPIO_JTAG_TCK (GPIO_FUNC_PFINPUT | GPIO_PORTC | 0) /* PC0: JTAG/SWD CLK */
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# define GPIO_JTAG_SWCLK (GPIO_FUNC_PFINPUT | GPIO_PORTC | 0) /* PC0: JTAG/SWD CLK */
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# define GPIO_JTAG_SWCLK (GPIO_FUNC_PFINPUT | GPIO_PORTC | 0) /* PC0: JTAG/SWD CLK */
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# define GPIO_JTAG_TMS (GPIO_FUNC_PFIO | GPIO_PORTC | 1) /* PC1: JTAG TMS */
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# define GPIO_JTAG_TMS (GPIO_FUNC_PFINPUT | GPIO_PORTC | 1) /* PC1: JTAG TMS */
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# define GPIO_JTAG_SWDIO (GPIO_FUNC_PFIO | GPIO_PORTC | 1) /* PC1: JTAG SWDIO */
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# define GPIO_JTAG_SWDIO (GPIO_FUNC_PFIO | GPIO_PORTC | 1) /* PC1: JTAG SWDIO */
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# define GPIO_JTAG_TDI (GPIO_FUNC_PFINPUT | GPIO_PORTC | 2) /* PC2: JTAG TDI */
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# define GPIO_JTAG_TDI (GPIO_FUNC_PFINPUT | GPIO_PORTC | 2) /* PC2: JTAG TDI */
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# define GPIO_JTAG_TDO (GPIO_FUNC_PFOUTPUT | GPIO_PORTC | 3) /* PC3: JTAG TDO */
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# define GPIO_JTAG_TDO (GPIO_FUNC_PFOUTPUT | GPIO_PORTC | 3) /* PC3: JTAG TDO */
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@ -107,8 +107,16 @@ int stm32_pmstop(bool lpds)
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regval |= NVIC_SYSCON_SLEEPDEEP;
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regval |= NVIC_SYSCON_SLEEPDEEP;
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putreg32(regval, NVIC_SYSCON);
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putreg32(regval, NVIC_SYSCON);
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/* Sleep until the wakeup interrupt occurs (us WFE to wait for an event) */
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/* Sleep until the wakeup interrupt or event occurs */
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asm("WFI");
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#ifdef CONFIG_PM_WFE
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/* Mode: SLEEP + Entry with WFE */
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__asm("wfe");
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#else
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/* Mode: SLEEP + Entry with WFI */
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__asm("wfi");
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#endif
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return OK;
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return OK;
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}
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}
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/* Power management definitions */
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/* Power management definitions */
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#if defined(CONFIG_PM) && !defined(CONFG_PM_SERIAL_ACTIVITY)
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#if defined(CONFIG_PM) && !defined(CONFIG_PM_SERIAL_ACTIVITY)
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# define CONFG_PM_SERIAL_ACTIVITY 10
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# define CONFIG_PM_SERIAL_ACTIVITY 10
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#endif
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#endif
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#ifdef USE_SERIALDRIVER
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#ifdef USE_SERIALDRIVER
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/* Report serial activity to the power management logic */
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/* Report serial activity to the power management logic */
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#if defined(CONFIG_PM) && CONFG_PM_SERIAL_ACTIVITY > 0
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#if defined(CONFIG_PM) && CONFIG_PM_SERIAL_ACTIVITY > 0
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pm_activity(CONFG_PM_SERIAL_ACTIVITY);
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pm_activity(CONFIG_PM_SERIAL_ACTIVITY);
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#endif
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#endif
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/* Loop until there are no characters to be transferred or,
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/* Loop until there are no characters to be transferred or,
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@ -1589,19 +1589,31 @@ static void up_pm_notify(struct pm_callback_s *cb, enum pm_state_e pmstate)
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switch (pmstate)
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switch (pmstate)
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{
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{
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case(PM_NORMAL):
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case(PM_NORMAL):
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/* Logic for PM_NORMAL goes here */
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{
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/* Logic for PM_NORMAL goes here */
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}
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break;
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break;
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case(PM_IDLE):
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case(PM_IDLE):
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/* Logic for PM_IDLE goes here */
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{
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/* Logic for PM_IDLE goes here */
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}
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break;
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break;
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case(PM_STANDBY):
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case(PM_STANDBY):
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/* Logic for PM_STANDBY goes here */
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{
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/* Logic for PM_STANDBY goes here */
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}
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break;
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break;
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case(PM_SLEEP):
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case(PM_SLEEP):
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/* Logic for PM_SLEEP goes here */
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{
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/* Logic for PM_SLEEP goes here */
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}
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break;
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break;
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default:
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default:
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@ -92,6 +92,13 @@ config ARCH_BOARD_EAGLE100
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an ARM Cortex-M3 MCU, the Luminary LM3S6918. This OS is built with the
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an ARM Cortex-M3 MCU, the Luminary LM3S6918. This OS is built with the
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arm-elf toolchain*. STATUS: This port is complete and mature.
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arm-elf toolchain*. STATUS: This port is complete and mature.
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config ARCH_BOARD_EKK_LM3S9B96
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bool "TI/Stellaris EKK-LM3S9B96"
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depends on ARCH_CHIP_LM3S9B96
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---help---
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TI/Stellaris EKK-LM3S9B96 board. This board is based on the
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an EKK-LM3S9B96 which is a Cortex-M3.
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config ARCH_BOARD_EZ80F910200KITG
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config ARCH_BOARD_EZ80F910200KITG
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bool "ZiLOG ez80f0910200kitg development kit"
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bool "ZiLOG ez80f0910200kitg development kit"
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depends on ARCH_CHIP_EZ80F91
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depends on ARCH_CHIP_EZ80F91
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@ -534,10 +541,12 @@ source "configs/demo9s12ne64/Kconfig"
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source "configs/ea3131/Kconfig"
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source "configs/ea3131/Kconfig"
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source "configs/ea3152/Kconfig"
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source "configs/ea3152/Kconfig"
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source "configs/eagle100/Kconfig"
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source "configs/eagle100/Kconfig"
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source "configs/ekk-lm3s9b96/Kconfig"
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source "configs/ez80f910200kitg/Kconfig"
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source "configs/ez80f910200kitg/Kconfig"
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source "configs/ez80f910200zco/Kconfig"
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source "configs/ez80f910200zco/Kconfig"
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source "configs/hymini-stm32v/Kconfig"
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source "configs/hymini-stm32v/Kconfig"
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source "configs/kwikstik-k40/Kconfig"
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source "configs/kwikstik-k40/Kconfig"
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source "configs/lincoln60/Kconfig"
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source "configs/lm3s6432-s2e/Kconfig"
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source "configs/lm3s6432-s2e/Kconfig"
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source "configs/lm3s6965-ek/Kconfig"
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source "configs/lm3s6965-ek/Kconfig"
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source "configs/lm3s8962-ek/Kconfig"
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source "configs/lm3s8962-ek/Kconfig"
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@ -546,6 +555,7 @@ source "configs/m68332evb/Kconfig"
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source "configs/mbed/Kconfig"
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source "configs/mbed/Kconfig"
|
||||||
source "configs/mcu123-lpc214x/Kconfig"
|
source "configs/mcu123-lpc214x/Kconfig"
|
||||||
source "configs/micropendous3/Kconfig"
|
source "configs/micropendous3/Kconfig"
|
||||||
|
source "configs/mirtoo/Kconfig"
|
||||||
source "configs/mx1ads/Kconfig"
|
source "configs/mx1ads/Kconfig"
|
||||||
source "configs/ne64badge/Kconfig"
|
source "configs/ne64badge/Kconfig"
|
||||||
source "configs/ntosd-dm320/Kconfig"
|
source "configs/ntosd-dm320/Kconfig"
|
||||||
|
|
|
@ -1418,6 +1418,10 @@ configs/eagle100
|
||||||
an ARM Cortex-M3 MCU, the Luminary LM3S6918. This OS is built with the
|
an ARM Cortex-M3 MCU, the Luminary LM3S6918. This OS is built with the
|
||||||
arm-elf toolchain*. STATUS: This port is complete and mature.
|
arm-elf toolchain*. STATUS: This port is complete and mature.
|
||||||
|
|
||||||
|
configs/ekk-lm3s9b96
|
||||||
|
TI/Stellaris EKK-LM3S9B96 board. This board is based on the
|
||||||
|
an EKK-LM3S9B96 which is a Cortex-M3.
|
||||||
|
|
||||||
configs/ez80f0910200kitg
|
configs/ez80f0910200kitg
|
||||||
ez80Acclaim! Microcontroller. This port use the Zilog ez80f0910200kitg
|
ez80Acclaim! Microcontroller. This port use the Zilog ez80f0910200kitg
|
||||||
development kit, eZ80F091 part, and the Zilog ZDS-II Windows command line
|
development kit, eZ80F091 part, and the Zilog ZDS-II Windows command line
|
||||||
|
|
|
@ -0,0 +1,7 @@
|
||||||
|
#
|
||||||
|
# For a description of the syntax of this configuration file,
|
||||||
|
# see misc/tools/kconfig-language.txt.
|
||||||
|
#
|
||||||
|
|
||||||
|
if ARCH_BOARD_EKK_LM3S9B96
|
||||||
|
endif
|
|
@ -0,0 +1,381 @@
|
||||||
|
README
|
||||||
|
^^^^^^
|
||||||
|
|
||||||
|
README for NuttX port to the Stellaris EKK-LM3S9B96 Evaluation Kit
|
||||||
|
|
||||||
|
Contents
|
||||||
|
^^^^^^^^
|
||||||
|
|
||||||
|
Stellaris EKK-LM3S9B96 Evaluation Kit
|
||||||
|
Development Environment
|
||||||
|
GNU Toolchain Options
|
||||||
|
IDEs
|
||||||
|
NuttX buildroot Toolchain
|
||||||
|
Stellaris EKK-LM3S9B96 Evaluation Kit Configuration Options
|
||||||
|
Configurations
|
||||||
|
|
||||||
|
Stellaris EKK-LM3S9B96 Evaluation Kit
|
||||||
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||||
|
|
||||||
|
The EKK-LM3S9B96 evaluation kit provides the following features:
|
||||||
|
|
||||||
|
o LM3S9B96 high-performance Stellaris microcontroller and large memory
|
||||||
|
– 32-bit ARM® Cortex™-M3 core
|
||||||
|
– 256 KB single-cycle Flash memory, 96 KB single-cycle SRAM, 23.7 KB single-cycle ROM
|
||||||
|
o Ethernet 10/100 port with two LED indicators
|
||||||
|
o USB 2.0 Full-Speed OTG port
|
||||||
|
o SAFERTOS™ operating system in microcontroller ROM
|
||||||
|
o Virtual serial communications port capability
|
||||||
|
o Oversized board pads for GPIO access
|
||||||
|
o User pushbutton and LED
|
||||||
|
o Detachable ICDI board can be used for debugging other Luminary Micro boards
|
||||||
|
o Easy to customize
|
||||||
|
|
||||||
|
Features of the LM3S9B96 Microcontroller
|
||||||
|
|
||||||
|
o ARM® Cortex™-M3 architecture
|
||||||
|
– 80-MHz operation
|
||||||
|
– ARM Cortex SysTick Timer
|
||||||
|
– Integrated Nested Vectored Interrupt Controller (NVIC)
|
||||||
|
o External Peripheral Interface (EPI)
|
||||||
|
o 256 KB single-cycle flash
|
||||||
|
o 96 KB single-cycle SRAM
|
||||||
|
o Four general-purpose 32-bit timers
|
||||||
|
o Integrated Ethernet MAC and PHY
|
||||||
|
o Three fully programmable 16C550-type UARTs
|
||||||
|
o Two 10-bit channels (inputs) when used as single-ended inputs
|
||||||
|
o Three independent integrated analog comparators
|
||||||
|
o Two CAN modules
|
||||||
|
o Two I2C modules
|
||||||
|
o Two SSI modules
|
||||||
|
o Two Watchdog Timers (32-bit)
|
||||||
|
o Three PWM generator blocks
|
||||||
|
– One 16-bit counter
|
||||||
|
– Two comparators
|
||||||
|
– Produces eight independent PWM signals
|
||||||
|
– One dead-band generator
|
||||||
|
o Two QEI modules with position integrator for tracking encoder position
|
||||||
|
o Up to 65 GPIOs, depending on user configuration
|
||||||
|
o On-chip low drop-out (LDO) voltage regulator
|
||||||
|
|
||||||
|
GPIO Usage
|
||||||
|
|
||||||
|
PIN SIGNAL EVB Function
|
||||||
|
--- ----------- ---------------------------------------
|
||||||
|
26 PA0/U0RX Virtual COM port receive
|
||||||
|
27 PA1/U0TX Virtual COM port transmit
|
||||||
|
66 PB0/USB0ID USBID signal from the USB-On-the-Go
|
||||||
|
67 PB1/USB0VBUS USB VBUS input signal from USB-OTG
|
||||||
|
92 PB4/GPIO User pushbutton SW2.
|
||||||
|
80 PC0/TCK/SWCLK JTAG or SWD clock input
|
||||||
|
79 PC1/TMS/SWDIO JTAG TMS input or SWD bidirectional signal SWDIO
|
||||||
|
78 PC2/TDI JTAG TDI signal input
|
||||||
|
77 PC3/TDO/SWO JTAG TDO output or SWD trace signal SWO output.
|
||||||
|
10 PD0/GPIO User LED
|
||||||
|
60 PF2/LED1 Ethernet LED1 (yellow)
|
||||||
|
59 PF3/LED0 Ethernet LED0 (green)
|
||||||
|
83 PH3/USB0EPEN USB-OTG power switch
|
||||||
|
76 PH4/USB0PFLT Overcurrent input status from USB-OTG power switch
|
||||||
|
|
||||||
|
Development Environment
|
||||||
|
^^^^^^^^^^^^^^^^^^^^^^^
|
||||||
|
|
||||||
|
Either Linux or Cygwin on Windows can be used for the development environment.
|
||||||
|
The source has been built only using the GNU toolchain (see below). Other
|
||||||
|
toolchains will likely cause problems. Testing was performed using the Cygwin
|
||||||
|
environment.
|
||||||
|
|
||||||
|
GNU Toolchain Options
|
||||||
|
^^^^^^^^^^^^^^^^^^^^^
|
||||||
|
|
||||||
|
The NuttX make system has been modified to support the following different
|
||||||
|
toolchain options.
|
||||||
|
|
||||||
|
1. The CodeSourcery GNU toolchain,
|
||||||
|
2. The devkitARM GNU toolchain,
|
||||||
|
3. The NuttX buildroot Toolchain (see below).
|
||||||
|
|
||||||
|
All testing has been conducted using the NuttX buildroot toolchain. However,
|
||||||
|
the make system is setup to default to use the devkitARM toolchain. To use
|
||||||
|
the CodeSourcery or devkitARM, you simply need to add one of the following
|
||||||
|
configuration options to your .config (or defconfig) file:
|
||||||
|
|
||||||
|
CONFIG_LM3S_CODESOURCERYW=y : CodeSourcery under Windows
|
||||||
|
CONFIG_LM3S_CODESOURCERYL=y : CodeSourcery under Linux
|
||||||
|
CONFIG_LM3S_DEVKITARM=y : devkitARM under Windows
|
||||||
|
CONFIG_LM3S_BUILDROOT=y : NuttX buildroot under Linux or Cygwin (default)
|
||||||
|
|
||||||
|
If you are not using CONFIG_LM3S_BUILDROOT, then you may also have to modify
|
||||||
|
the PATH in the setenv.h file if your make cannot find the tools.
|
||||||
|
|
||||||
|
NOTE: the CodeSourcery (for Windows) and devkitARM are Windows native toolchains.
|
||||||
|
The CodeSourcey (for Linux) and NuttX buildroot toolchains are Cygwin and/or Linux
|
||||||
|
native toolchains. There are several limitations to using a Windows based
|
||||||
|
toolchain in a Cygwin environment. The three biggest are:
|
||||||
|
|
||||||
|
1. The Windows toolchain cannot follow Cygwin paths. Path conversions are
|
||||||
|
performed automatically in the Cygwin makefiles using the 'cygpath' utility
|
||||||
|
but you might easily find some new path problems. If so, check out 'cygpath -w'
|
||||||
|
|
||||||
|
2. Windows toolchains cannot follow Cygwin symbolic links. Many symbolic links
|
||||||
|
are used in Nuttx (e.g., include/arch). The make system works around these
|
||||||
|
problems for the Windows tools by copying directories instead of linking them.
|
||||||
|
But this can also cause some confusion for you: For example, you may edit
|
||||||
|
a file in a "linked" directory and find that your changes had no effect.
|
||||||
|
That is because you are building the copy of the file in the "fake" symbolic
|
||||||
|
directory. If you use a Windows toolchain, you should get in the habit of
|
||||||
|
making like this:
|
||||||
|
|
||||||
|
make clean_context all
|
||||||
|
|
||||||
|
An alias in your .bashrc file might make that less painful.
|
||||||
|
|
||||||
|
3. Dependencies are not made when using Windows versions of the GCC. This is
|
||||||
|
because the dependencies are generated using Windows pathes which do not
|
||||||
|
work with the Cygwin make.
|
||||||
|
|
||||||
|
Support has been added for making dependencies with the windows-native toolchains.
|
||||||
|
That support can be enabled by modifying your Make.defs file as follows:
|
||||||
|
|
||||||
|
- MKDEP = $(TOPDIR)/tools/mknulldeps.sh
|
||||||
|
+ MKDEP = $(TOPDIR)/tools/mkdeps.sh --winpaths "$(TOPDIR)"
|
||||||
|
|
||||||
|
If you have problems with the dependency build (for example, if you are not
|
||||||
|
building on C:), then you may need to modify tools/mkdeps.sh
|
||||||
|
|
||||||
|
NOTE 1: The CodeSourcery toolchain (2009q1) does not work with default optimization
|
||||||
|
level of -Os (See Make.defs). It will work with -O0, -O1, or -O2, but not with
|
||||||
|
-Os.
|
||||||
|
|
||||||
|
NOTE 2: The devkitARM toolchain includes a version of MSYS make. Make sure that
|
||||||
|
the paths to Cygwin's /bin and /usr/bin directories appear BEFORE the devkitARM
|
||||||
|
path or will get the wrong version of make.
|
||||||
|
|
||||||
|
NOTE 3: I recently (i.e., late 2011) tried building with the CodeSourcery Windows
|
||||||
|
toolchain. The code worked but required 40 seconds to boot (or even until the
|
||||||
|
status LED illuminates)!! Know idea why. With the buildroot tools, boot time is
|
||||||
|
a couple of seconds.
|
||||||
|
|
||||||
|
IDEs
|
||||||
|
^^^^
|
||||||
|
|
||||||
|
NuttX is built using command-line make. It can be used with an IDE, but some
|
||||||
|
effort will be required to create the project.
|
||||||
|
|
||||||
|
Makefile Build
|
||||||
|
--------------
|
||||||
|
Under Eclipse, it is pretty easy to set up an "empty makefile project" and
|
||||||
|
simply use the NuttX makefile to build the system. That is almost for free
|
||||||
|
under Linux. Under Windows, you will need to set up the "Cygwin GCC" empty
|
||||||
|
makefile project in order to work with Windows (Google for "Eclipse Cygwin" -
|
||||||
|
there is a lot of help on the internet).
|
||||||
|
|
||||||
|
Native Build
|
||||||
|
------------
|
||||||
|
Here are a few tips before you start that effort:
|
||||||
|
|
||||||
|
1) Select the toolchain that you will be using in your .config file
|
||||||
|
2) Start the NuttX build at least one time from the Cygwin command line
|
||||||
|
before trying to create your project. This is necessary to create
|
||||||
|
certain auto-generated files and directories that will be needed.
|
||||||
|
3) Set up include pathes: You will need include/, arch/arm/src/lm3s,
|
||||||
|
arch/arm/src/common, arch/arm/src/armv7-m, and sched/.
|
||||||
|
4) All assembly files need to have the definition option -D __ASSEMBLY__
|
||||||
|
on the command line.
|
||||||
|
|
||||||
|
Startup files will probably cause you some headaches. The NuttX startup file
|
||||||
|
is arch/arm/src/lm3s/lm3s_vectors.S.
|
||||||
|
|
||||||
|
NuttX buildroot Toolchain
|
||||||
|
^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||||
|
|
||||||
|
A GNU GCC-based toolchain is assumed. The files */setenv.sh should
|
||||||
|
be modified to point to the correct path to the Cortex-M3 GCC toolchain (if
|
||||||
|
different from the default in your PATH variable).
|
||||||
|
|
||||||
|
If you have no Cortex-M3 toolchain, one can be downloaded from the NuttX
|
||||||
|
SourceForge download site (https://sourceforge.net/project/showfiles.php?group_id=189573).
|
||||||
|
This GNU toolchain builds and executes in the Linux or Cygwin environment.
|
||||||
|
|
||||||
|
1. You must have already configured Nuttx in <some-dir>/nuttx.
|
||||||
|
|
||||||
|
cd tools
|
||||||
|
./configure.sh ekk-lm3s9b96/<sub-dir>
|
||||||
|
|
||||||
|
2. Download the latest buildroot package into <some-dir>
|
||||||
|
|
||||||
|
3. unpack the buildroot tarball. The resulting directory may
|
||||||
|
have versioning information on it like buildroot-x.y.z. If so,
|
||||||
|
rename <some-dir>/buildroot-x.y.z to <some-dir>/buildroot.
|
||||||
|
|
||||||
|
4. cd <some-dir>/buildroot
|
||||||
|
|
||||||
|
5. cp configs/cortexm3-defconfig-4.3.3 .config
|
||||||
|
|
||||||
|
6. make oldconfig
|
||||||
|
|
||||||
|
7. make
|
||||||
|
|
||||||
|
8. Edit setenv.h, if necessary, so that the PATH variable includes
|
||||||
|
the path to the newly built binaries.
|
||||||
|
|
||||||
|
See the file configs/README.txt in the buildroot source tree. That has more
|
||||||
|
detailed PLUS some special instructions that you will need to follow if you
|
||||||
|
are building a Cortex-M3 toolchain for Cygwin under Windows.
|
||||||
|
|
||||||
|
NOTE: This is an OABI toolchain.
|
||||||
|
|
||||||
|
|
||||||
|
Stellaris EKK-LM3S9B96 Evaluation Kit Configuration Options
|
||||||
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||||
|
|
||||||
|
CONFIG_ARCH - Identifies the arch/ subdirectory. This should
|
||||||
|
be set to:
|
||||||
|
|
||||||
|
CONFIG_ARCH=arm
|
||||||
|
|
||||||
|
CONFIG_ARCH_family - For use in C code:
|
||||||
|
|
||||||
|
CONFIG_ARCH_ARM=y
|
||||||
|
|
||||||
|
CONFIG_ARCH_architecture - For use in C code:
|
||||||
|
|
||||||
|
CONFIG_ARCH_CORTEXM3=y
|
||||||
|
|
||||||
|
CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory
|
||||||
|
|
||||||
|
CONFIG_ARCH_CHIP=lm3s
|
||||||
|
|
||||||
|
CONFIG_ARCH_CHIP_name - For use in C code to identify the exact
|
||||||
|
chip:
|
||||||
|
|
||||||
|
CONFIG_ARCH_CHIP_LM3S9B96
|
||||||
|
|
||||||
|
CONFIG_ARCH_BOARD - Identifies the configs subdirectory and
|
||||||
|
hence, the board that supports the particular chip or SoC.
|
||||||
|
|
||||||
|
CONFIG_ARCH_BOARD=ekk-lm3s9b96 (for the Stellaris EKK-LM3S9b96 Evaluation Kit)
|
||||||
|
|
||||||
|
CONFIG_ARCH_BOARD_name - For use in C code
|
||||||
|
|
||||||
|
CONFIG_ARCH_BOARD_EKKLM3S9B96
|
||||||
|
|
||||||
|
CONFIG_ARCH_LOOPSPERMSEC - Must be calibrated for correct operation
|
||||||
|
of delay loops
|
||||||
|
|
||||||
|
CONFIG_ENDIAN_BIG - define if big endian (default is little
|
||||||
|
endian)
|
||||||
|
|
||||||
|
CONFIG_DRAM_SIZE - Describes the installed DRAM (SRAM in this case):
|
||||||
|
|
||||||
|
CONFIG_DRAM_SIZE=0x00010000 (64Kb)
|
||||||
|
|
||||||
|
CONFIG_DRAM_START - The start address of installed DRAM
|
||||||
|
|
||||||
|
CONFIG_DRAM_START=0x20000000
|
||||||
|
|
||||||
|
CONFIG_DRAM_END - Last address+1 of installed RAM
|
||||||
|
|
||||||
|
CONFIG_DRAM_END=(CONFIG_DRAM_START+CONFIG_DRAM_SIZE)
|
||||||
|
|
||||||
|
CONFIG_ARCH_IRQPRIO - The LM3S6918 supports interrupt prioritization
|
||||||
|
|
||||||
|
CONFIG_ARCH_IRQPRIO=y
|
||||||
|
|
||||||
|
CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to boards that
|
||||||
|
have LEDs
|
||||||
|
|
||||||
|
CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt
|
||||||
|
stack. If defined, this symbol is the size of the interrupt
|
||||||
|
stack in bytes. If not defined, the user task stacks will be
|
||||||
|
used during interrupt handling.
|
||||||
|
|
||||||
|
CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions
|
||||||
|
|
||||||
|
CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to board architecture.
|
||||||
|
|
||||||
|
CONFIG_ARCH_CALIBRATION - Enables some build in instrumentation that
|
||||||
|
cause a 100 second delay during boot-up. This 100 second delay
|
||||||
|
serves no purpose other than it allows you to calibratre
|
||||||
|
CONFIG_ARCH_LOOPSPERMSEC. You simply use a stop watch to measure
|
||||||
|
the 100 second delay then adjust CONFIG_ARCH_LOOPSPERMSEC until
|
||||||
|
the delay actually is 100 seconds.
|
||||||
|
|
||||||
|
There are configurations for disabling support for interrupts GPIO ports.
|
||||||
|
GPIOJ must be disabled because it does not exist on the LM3S6918.
|
||||||
|
Additional interrupt support can be disabled if desired to reduce memory
|
||||||
|
footprint.
|
||||||
|
|
||||||
|
CONFIG_LM3S_DISABLE_GPIOA_IRQS=n
|
||||||
|
CONFIG_LM3S_DISABLE_GPIOB_IRQS=n
|
||||||
|
CONFIG_LM3S_DISABLE_GPIOC_IRQS=n
|
||||||
|
CONFIG_LM3S_DISABLE_GPIOD_IRQS=n
|
||||||
|
CONFIG_LM3S_DISABLE_GPIOE_IRQS=n
|
||||||
|
CONFIG_LM3S_DISABLE_GPIOF_IRQS=n
|
||||||
|
CONFIG_LM3S_DISABLE_GPIOG_IRQS=n
|
||||||
|
CONFIG_LM3S_DISABLE_GPIOH_IRQS=n
|
||||||
|
CONFIG_LM3S_DISABLE_GPIOJ_IRQS=y
|
||||||
|
|
||||||
|
LM3S6818 specific device driver settings
|
||||||
|
|
||||||
|
CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn for the
|
||||||
|
console and ttys0 (default is the UART0).
|
||||||
|
CONFIG_UARTn_RXBUFSIZE - Characters are buffered as received.
|
||||||
|
This specific the size of the receive buffer
|
||||||
|
CONFIG_UARTn_TXBUFSIZE - Characters are buffered before
|
||||||
|
being sent. This specific the size of the transmit buffer
|
||||||
|
CONFIG_UARTn_BAUD - The configure BAUD of the UART. Must be
|
||||||
|
CONFIG_UARTn_BITS - The number of bits. Must be either 7 or 8.
|
||||||
|
CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity
|
||||||
|
CONFIG_UARTn_2STOP - Two stop bits
|
||||||
|
|
||||||
|
CONFIG_SSI0_DISABLE - Select to disable support for SSI0
|
||||||
|
CONFIG_SSI1_DISABLE - Select to disable support for SSI1
|
||||||
|
CONFIG_SSI_POLLWAIT - Select to disable interrupt driven SSI support.
|
||||||
|
Poll-waiting is recommended if the interrupt rate would be to
|
||||||
|
high in the interrupt driven case.
|
||||||
|
CONFIG_SSI_TXLIMIT - Write this many words to the Tx FIFO before
|
||||||
|
emptying the Rx FIFO. If the SPI frequency is high and this
|
||||||
|
value is large, then larger values of this setting may cause
|
||||||
|
Rx FIFO overrun errors. Default: half of the Tx FIFO size (4).
|
||||||
|
|
||||||
|
CONFIG_LM3S_ETHERNET - This must be set (along with CONFIG_NET)
|
||||||
|
to build the LM3S Ethernet driver
|
||||||
|
CONFIG_LM3S_ETHLEDS - Enable to use Ethernet LEDs on the board.
|
||||||
|
CONFIG_LM3S_BOARDMAC - If the board-specific logic can provide
|
||||||
|
a MAC address (via lm3s_ethernetmac()), then this should be selected.
|
||||||
|
CONFIG_LM3S_ETHHDUPLEX - Set to force half duplex operation
|
||||||
|
CONFIG_LM3S_ETHNOAUTOCRC - Set to suppress auto-CRC generation
|
||||||
|
CONFIG_LM3S_ETHNOPAD - Set to suppress Tx padding
|
||||||
|
CONFIG_LM3S_MULTICAST - Set to enable multicast frames
|
||||||
|
CONFIG_LM3S_PROMISCUOUS - Set to enable promiscuous mode
|
||||||
|
CONFIG_LM3S_BADCRC - Set to enable bad CRC rejection.
|
||||||
|
CONFIG_LM3S_DUMPPACKET - Dump each packet received/sent to the console.
|
||||||
|
|
||||||
|
Configurations
|
||||||
|
^^^^^^^^^^^^^^
|
||||||
|
|
||||||
|
Each Stellaris EKK-LM3S9b96 Evaluation Kit configuration is maintained in a
|
||||||
|
sudirectory and can be selected as follow:
|
||||||
|
|
||||||
|
cd tools
|
||||||
|
./configure.sh ekk-lm3s9b96/<subdir>
|
||||||
|
cd -
|
||||||
|
. ./setenv.sh
|
||||||
|
|
||||||
|
Where <subdir> is one of the following:
|
||||||
|
|
||||||
|
nsh:
|
||||||
|
Configures the NuttShell (nsh) located at examples/nsh. The
|
||||||
|
Configuration enables both the serial and telnetd NSH interfaces.
|
||||||
|
|
||||||
|
NOTE: As it is configured now, you MUST have a network connected.
|
||||||
|
Otherwise, the NSH prompt will not come up because the Ethernet
|
||||||
|
driver is waiting for the network to come up. That is probably
|
||||||
|
a bug in the Ethernet driver behavior!
|
||||||
|
|
||||||
|
ostest:
|
||||||
|
This configuration directory, performs a simple OS test using
|
||||||
|
examples/ostest.
|
||||||
|
|
||||||
|
|
|
@ -0,0 +1,143 @@
|
||||||
|
/************************************************************************************
|
||||||
|
* configs/ekk-lm3s9b96/include/board.h
|
||||||
|
* include/arch/board/board.h
|
||||||
|
*
|
||||||
|
* Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||||
|
* Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
* Jose Pablo Rojas V. <jrojas@nx-engineering.com>
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
*
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in
|
||||||
|
* the documentation and/or other materials provided with the
|
||||||
|
* distribution.
|
||||||
|
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||||
|
* used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||||
|
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||||
|
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||||
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||||
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||||
|
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||||
|
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||||
|
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
* POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
*
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
#ifndef __ARCH_BOARD_BOARD_H
|
||||||
|
#define __ARCH_BOARD_BOARD_H
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Included Files
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Definitions
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
/* Clocking *************************************************************************/
|
||||||
|
|
||||||
|
/* RCC settings */
|
||||||
|
|
||||||
|
#define SYSCON_RCC_XTAL SYSCON_RCC_XTAL8000KHZ /* Eagle100 on-board crystall is 8.00 MHz */
|
||||||
|
#define XTAL_FREQUENCY 16000000
|
||||||
|
|
||||||
|
/* Oscillator source is the main oscillator (not internal, internal/4, 30KHz or
|
||||||
|
* 30KHz from hibernate module) */
|
||||||
|
|
||||||
|
#define SYSCON_RCC_OSCSRC SYSCON_RCC_OSCSRC_MOSC
|
||||||
|
#define SYSCON_RCC2_OSCSRC SYSCON_RCC2_OSCSRC2_MOSC
|
||||||
|
#define OSCSRC_FREQUENCY XTAL_FREQUENCY
|
||||||
|
|
||||||
|
/* Use system divider = 4; this corresponds to a system clock frequency
|
||||||
|
* of (400 / 2) / 4 = 50MHz
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define LM3S_SYSDIV 4
|
||||||
|
#define SYSCLK_FREQUENCY 80000000 /* 80MHz */
|
||||||
|
|
||||||
|
/* Other RCC settings:
|
||||||
|
*
|
||||||
|
* - Main and internal oscillators enabled.
|
||||||
|
* - PLL and sys dividers not bypassed
|
||||||
|
* - PLL not powered down
|
||||||
|
* - No auto-clock gating reset
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define LM3S_RCC_VALUE (SYSCON_RCC_OSCSRC | SYSCON_RCC_XTAL | SYSCON_RCC_USESYSDIV | SYSCON_RCC_SYSDIV(LM3S_SYSDIV))
|
||||||
|
|
||||||
|
/* RCC2 settings -- RCC2 not used. Other RCC2 settings
|
||||||
|
*
|
||||||
|
* - PLL and sys dividers not bypassed.
|
||||||
|
* - PLL not powered down
|
||||||
|
* - Not using RCC2
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define LM3S_RCC2_VALUE (SYSCON_RCC2_OSCSRC | SYSCON_RCC2_SYSDIV(LM3S_SYSDIV))
|
||||||
|
|
||||||
|
/* LED definitions ******************************************************************/
|
||||||
|
|
||||||
|
/* The EKK-LMS3oB96 Eval Kit has only one user LED: Port D, Bit 0. Below is the mapping of this
|
||||||
|
* single LED. From this single LED, we can get the following information:
|
||||||
|
*
|
||||||
|
* OFF Steady: The system has failed to boot to the point of enabling interrupts
|
||||||
|
* ON Steady: The systems has enabled interrupts, but none have been received
|
||||||
|
* Dull glow: The system is taking interrupts
|
||||||
|
* Slow blinking: The system has panicked
|
||||||
|
*/
|
||||||
|
/* ON OFF */
|
||||||
|
#define LED_STARTED 0 /* OFF OFF */
|
||||||
|
#define LED_HEAPALLOCATE 1 /* OFF OFF */
|
||||||
|
#define LED_IRQSENABLED 2 /* ON ON */
|
||||||
|
#define LED_STACKCREATED 3 /* ON ON */
|
||||||
|
#define LED_INIRQ 4 /* ON OFF */
|
||||||
|
#define LED_SIGNAL 5 /* ON OFF */
|
||||||
|
#define LED_ASSERTION 6 /* ON OFF */
|
||||||
|
#define LED_PANIC 7 /* ON OFF */
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Public Function Prototypes
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
#ifndef __ASSEMBLY__
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Name: lm3s_boardinitialize
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* All LM3S architectures must provide the following entry point. This entry point
|
||||||
|
* is called early in the intitialization -- after all memory has been configured
|
||||||
|
* and mapped but before any devices have been initialized.
|
||||||
|
*
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
extern void lm3s_boardinitialize(void);
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Name: lm3s_ethernetmac
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* For the Ethernet Eval Kits, the MAC address will be stored in the non-volatile
|
||||||
|
* USER0 and USER1 registers. If CONFIG_LM3S_BOARDMAC is defined, this function
|
||||||
|
* will obtain the MAC address from these registers.
|
||||||
|
*
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
#ifdef CONFIG_LM3S_BOARDMAC
|
||||||
|
struct ether_addr;
|
||||||
|
extern void lm3s_ethernetmac(struct ether_addr *ethaddr);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* __ASSEMBLY__ */
|
||||||
|
#endif /* __ARCH_BOARD_BOARD_H */
|
|
@ -0,0 +1,163 @@
|
||||||
|
############################################################################
|
||||||
|
# configs/ekk-lm3s9b96/nsh/Make.defs
|
||||||
|
#
|
||||||
|
# Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||||
|
# Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
# Jose Pablo Rojas V. <jrojas@nx-engineering.com>
|
||||||
|
#
|
||||||
|
# Redistribution and use in source and binary forms, with or without
|
||||||
|
# modification, are permitted provided that the following conditions
|
||||||
|
# are met:
|
||||||
|
#
|
||||||
|
# 1. Redistributions of source code must retain the above copyright
|
||||||
|
# notice, this list of conditions and the following disclaimer.
|
||||||
|
# 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
# notice, this list of conditions and the following disclaimer in
|
||||||
|
# the documentation and/or other materials provided with the
|
||||||
|
# distribution.
|
||||||
|
# 3. Neither the name NuttX nor the names of its contributors may be
|
||||||
|
# used to endorse or promote products derived from this software
|
||||||
|
# without specific prior written permission.
|
||||||
|
#
|
||||||
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||||
|
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||||
|
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||||
|
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||||
|
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||||
|
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||||
|
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||||
|
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
# POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
#
|
||||||
|
############################################################################
|
||||||
|
|
||||||
|
include ${TOPDIR}/.config
|
||||||
|
|
||||||
|
# Setup for the selected toolchain
|
||||||
|
|
||||||
|
ifeq ($(CONFIG_LM3S_CODESOURCERYW),y)
|
||||||
|
# CodeSourcery under Windows
|
||||||
|
CROSSDEV = arm-none-eabi-
|
||||||
|
WINTOOL = y
|
||||||
|
ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
|
||||||
|
endif
|
||||||
|
ifeq ($(CONFIG_LM3S_CODESOURCERYL),y)
|
||||||
|
# CodeSourcery under Linux
|
||||||
|
CROSSDEV = arm-none-eabi-
|
||||||
|
ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
|
||||||
|
MAXOPTIMIZATION = -O2
|
||||||
|
endif
|
||||||
|
ifeq ($(CONFIG_LM3S_DEVKITARM),y)
|
||||||
|
# devkitARM under Windows
|
||||||
|
CROSSDEV = arm-eabi-
|
||||||
|
WINTOOL = y
|
||||||
|
ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
|
||||||
|
endif
|
||||||
|
ifeq ($(CONFIG_LM3S_BUILDROOT),y)
|
||||||
|
# NuttX buildroot under Linux or Cygwin
|
||||||
|
CROSSDEV = arm-elf-
|
||||||
|
ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
|
||||||
|
MAXOPTIMIZATION = -Os
|
||||||
|
endif
|
||||||
|
|
||||||
|
ifeq ($(WINTOOL),y)
|
||||||
|
# Windows-native toolchains
|
||||||
|
DIRLINK = $(TOPDIR)/tools/winlink.sh
|
||||||
|
DIRUNLINK = $(TOPDIR)/tools/unlink.sh
|
||||||
|
MKDEP = $(TOPDIR)/tools/mknulldeps.sh
|
||||||
|
ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
|
||||||
|
ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
|
||||||
|
ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/ld.script}"
|
||||||
|
MAXOPTIMIZATION = -O2
|
||||||
|
else
|
||||||
|
# Linux/Cygwin-native toolchain
|
||||||
|
MKDEP = $(TOPDIR)/tools/mkdeps.sh
|
||||||
|
ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
|
||||||
|
ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
|
||||||
|
ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/ld.script
|
||||||
|
endif
|
||||||
|
|
||||||
|
CC = $(CROSSDEV)gcc
|
||||||
|
CXX = $(CROSSDEV)g++
|
||||||
|
CPP = $(CROSSDEV)gcc -E
|
||||||
|
LD = $(CROSSDEV)ld
|
||||||
|
AR = $(CROSSDEV)ar rcs
|
||||||
|
NM = $(CROSSDEV)nm
|
||||||
|
OBJCOPY = $(CROSSDEV)objcopy
|
||||||
|
OBJDUMP = $(CROSSDEV)objdump
|
||||||
|
|
||||||
|
ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
|
||||||
|
ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
|
||||||
|
|
||||||
|
ifeq ("${CONFIG_DEBUG_SYMBOLS}","y")
|
||||||
|
ARCHOPTIMIZATION = -g
|
||||||
|
else
|
||||||
|
ARCHOPTIMIZATION = $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
|
||||||
|
endif
|
||||||
|
|
||||||
|
ARCHCFLAGS = -fno-builtin
|
||||||
|
ARCHCXXFLAGS = -fno-builtin -fno-exceptions
|
||||||
|
ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
|
||||||
|
ARCHWARNINGSXX = -Wall -Wshadow
|
||||||
|
ARCHDEFINES =
|
||||||
|
ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
|
||||||
|
|
||||||
|
CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
|
||||||
|
CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
|
||||||
|
CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
|
||||||
|
CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
|
||||||
|
CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
|
||||||
|
AFLAGS = $(CFLAGS) -D__ASSEMBLY__
|
||||||
|
|
||||||
|
NXFLATLDFLAGS1 = -r -d -warn-common
|
||||||
|
NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat.ld -no-check-sections
|
||||||
|
LDNXFLATFLAGS = -e main -s 2048
|
||||||
|
|
||||||
|
OBJEXT = .o
|
||||||
|
LIBEXT = .a
|
||||||
|
EXEEXT =
|
||||||
|
|
||||||
|
ifneq ($(CROSSDEV),arm-elf-)
|
||||||
|
LDFLAGS += -nostartfiles -nodefaultlibs
|
||||||
|
endif
|
||||||
|
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
|
||||||
|
LDFLAGS += -g
|
||||||
|
endif
|
||||||
|
|
||||||
|
define PREPROCESS
|
||||||
|
@echo "CPP: $1->$2"
|
||||||
|
@$(CPP) $(CPPFLAGS) $1 -o $2
|
||||||
|
endef
|
||||||
|
|
||||||
|
define COMPILE
|
||||||
|
@echo "CC: $1"
|
||||||
|
@$(CC) -c $(CFLAGS) $1 -o $2
|
||||||
|
endef
|
||||||
|
|
||||||
|
define COMPILEXX
|
||||||
|
@echo "CXX: $1"
|
||||||
|
@$(CXX) -c $(CXXFLAGS) $1 -o $2
|
||||||
|
endef
|
||||||
|
|
||||||
|
define ASSEMBLE
|
||||||
|
@echo "AS: $1"
|
||||||
|
@$(CC) -c $(AFLAGS) $1 -o $2
|
||||||
|
endef
|
||||||
|
|
||||||
|
define ARCHIVE
|
||||||
|
echo "AR: $2"; \
|
||||||
|
$(AR) $1 $2 || { echo "$(AR) $1 $2 FAILED!" ; exit 1 ; }
|
||||||
|
endef
|
||||||
|
|
||||||
|
define CLEAN
|
||||||
|
@rm -f *.o *.a
|
||||||
|
endef
|
||||||
|
|
||||||
|
HOSTCC = gcc
|
||||||
|
HOSTINCLUDES = -I.
|
||||||
|
HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
|
||||||
|
HOSTLDFLAGS =
|
||||||
|
|
|
@ -0,0 +1,59 @@
|
||||||
|
############################################################################
|
||||||
|
# configs/ekk-lm3s9b96/nsh/appconfig
|
||||||
|
#
|
||||||
|
# Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||||
|
# Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
# Jose Pablo Rojas V. <jrojas@nx-engineering.com>
|
||||||
|
#
|
||||||
|
# Redistribution and use in source and binary forms, with or without
|
||||||
|
# modification, are permitted provided that the following conditions
|
||||||
|
# are met:
|
||||||
|
#
|
||||||
|
# 1. Redistributions of source code must retain the above copyright
|
||||||
|
# notice, this list of conditions and the following disclaimer.
|
||||||
|
# 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
# notice, this list of conditions and the following disclaimer in
|
||||||
|
# the documentation and/or other materials provided with the
|
||||||
|
# distribution.
|
||||||
|
# 3. Neither the name NuttX nor the names of its contributors may be
|
||||||
|
# used to endorse or promote products derived from this software
|
||||||
|
# without specific prior written permission.
|
||||||
|
#
|
||||||
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||||
|
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||||
|
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||||
|
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||||
|
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||||
|
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||||
|
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||||
|
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
# POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
#
|
||||||
|
############################################################################
|
||||||
|
|
||||||
|
# Path to example in apps/examples containing the user_start entry point
|
||||||
|
|
||||||
|
CONFIGURED_APPS += examples/nsh
|
||||||
|
|
||||||
|
# NSH library
|
||||||
|
|
||||||
|
CONFIGURED_APPS += system/readline
|
||||||
|
CONFIGURED_APPS += nshlib
|
||||||
|
|
||||||
|
# Networking support
|
||||||
|
|
||||||
|
ifeq ($(CONFIG_NET),y)
|
||||||
|
CONFIGURED_APPS += netutils/uiplib
|
||||||
|
CONFIGURED_APPS += netutils/dhcpc
|
||||||
|
CONFIGURED_APPS += netutils/resolv
|
||||||
|
CONFIGURED_APPS += netutils/tftpc
|
||||||
|
CONFIGURED_APPS += netutils/webclient
|
||||||
|
ifeq ($(CONFIG_NSH_TELNET),y)
|
||||||
|
CONFIGURED_APPS += netutils/telnetd
|
||||||
|
endif
|
||||||
|
endif
|
||||||
|
|
||||||
|
|
|
@ -0,0 +1,605 @@
|
||||||
|
############################################################################
|
||||||
|
# configs/ekk-lm3s9b96/nsh/defconfig
|
||||||
|
#
|
||||||
|
# Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||||
|
# Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
# Jose Pablo Rojas V. <jrojas@nx-engineering.com>
|
||||||
|
#
|
||||||
|
# Redistribution and use in source and binary forms, with or without
|
||||||
|
# modification, are permitted provided that the following conditions
|
||||||
|
# are met:
|
||||||
|
#
|
||||||
|
# 1. Redistributions of source code must retain the above copyright
|
||||||
|
# notice, this list of conditions and the following disclaimer.
|
||||||
|
# 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
# notice, this list of conditions and the following disclaimer in
|
||||||
|
# the documentation and/or other materials provided with the
|
||||||
|
# distribution.
|
||||||
|
# 3. Neither the name NuttX nor the names of its contributors may be
|
||||||
|
# used to endorse or promote products derived from this software
|
||||||
|
# without specific prior written permission.
|
||||||
|
#
|
||||||
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||||
|
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||||
|
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||||
|
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||||
|
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||||
|
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||||
|
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||||
|
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
# POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
#
|
||||||
|
############################################################################
|
||||||
|
#
|
||||||
|
# architecture selection
|
||||||
|
#
|
||||||
|
# CONFIG_ARCH - identifies the arch subdirectory and, hence, the
|
||||||
|
# processor architecture.
|
||||||
|
# CONFIG_ARCH_family - for use in C code. This identifies the
|
||||||
|
# particular chip family that the architecture is implemented
|
||||||
|
# in.
|
||||||
|
# CONFIG_ARCH_architecture - for use in C code. This identifies the
|
||||||
|
# specific architecture within the chip familyl.
|
||||||
|
# CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory
|
||||||
|
# CONFIG_ARCH_CHIP_name - For use in C code
|
||||||
|
# CONFIG_ARCH_BOARD - identifies the configs subdirectory and, hence,
|
||||||
|
# the board that supports the particular chip or SoC.
|
||||||
|
# CONFIG_ARCH_BOARD_name - for use in C code
|
||||||
|
# CONFIG_ENDIAN_BIG - define if big endian (default is little endian)
|
||||||
|
# CONFIG_BOARD_LOOPSPERMSEC - for delay loops
|
||||||
|
# CONFIG_DRAM_SIZE - Describes the installed DRAM.
|
||||||
|
# CONFIG_DRAM_START - The start address of DRAM (physical)
|
||||||
|
# CONFIG_DRAM_END - Last address+1 of installed RAM
|
||||||
|
# CONFIG_ARCH_IRQPRIO - The LM3S6B96 supports interrupt prioritization
|
||||||
|
# CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt
|
||||||
|
# stack. If defined, this symbol is the size of the interrupt
|
||||||
|
# stack in bytes. If not defined, the user task stacks will be
|
||||||
|
# used during interrupt handling.
|
||||||
|
# CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions
|
||||||
|
# CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to board architecture.
|
||||||
|
# CONFIG_ARCH_CALIBRATION - Enables some build in instrumentation that
|
||||||
|
# cause a 100 second delay during boot-up. This 100 second delay
|
||||||
|
# serves no purpose other than it allows you to calibratre
|
||||||
|
# CONFIG_BOARD_LOOPSPERMSEC. You simply use a stop watch to measure
|
||||||
|
# the 100 second delay then adjust CONFIG_BOARD_LOOPSPERMSEC until
|
||||||
|
# the delay actually is 100 seconds.
|
||||||
|
#
|
||||||
|
CONFIG_ARCH=arm
|
||||||
|
CONFIG_ARCH_ARM=y
|
||||||
|
CONFIG_ARCH_CORTEXM3=y
|
||||||
|
CONFIG_ARCH_CHIP=lm3s
|
||||||
|
CONFIG_ARCH_CHIP_LM3S9B96=y
|
||||||
|
CONFIG_ARCH_BOARD=ekk-lm3s9b96
|
||||||
|
CONFIG_ARCH_BOARD_EKK_LM3S9B96=y
|
||||||
|
CONFIG_BOARD_LOOPSPERMSEC=4531
|
||||||
|
CONFIG_DRAM_SIZE=0x00010000
|
||||||
|
CONFIG_DRAM_START=0x20000000
|
||||||
|
CONFIG_DRAM_END=(CONFIG_DRAM_START+CONFIG_DRAM_SIZE)
|
||||||
|
CONFIG_ARCH_IRQPRIO=y
|
||||||
|
CONFIG_ARCH_INTERRUPTSTACK=n
|
||||||
|
CONFIG_ARCH_STACKDUMP=y
|
||||||
|
CONFIG_ARCH_LEDS=y
|
||||||
|
CONFIG_ARCH_CALIBRATION=n
|
||||||
|
|
||||||
|
#
|
||||||
|
# Identify toolchain and linker options
|
||||||
|
#
|
||||||
|
CONFIG_LM3S_CODESOURCERYW=n
|
||||||
|
CONFIG_LM3S_CODESOURCERYL=n
|
||||||
|
CONFIG_LM3S_DEVKITARM=n
|
||||||
|
CONFIG_LM3S_BUILDROOT=y
|
||||||
|
CONFIG_LM3S_DFU=y
|
||||||
|
|
||||||
|
#
|
||||||
|
# Disable support for interrupts on GPIOH and GPIOJ which do not
|
||||||
|
# exist on the LM3S6B96. Additional interrupt support can be
|
||||||
|
# disabled if desired to reduce memory footprint.
|
||||||
|
CONFIG_LM3S_DISABLE_GPIOA_IRQS=n
|
||||||
|
CONFIG_LM3S_DISABLE_GPIOB_IRQS=n
|
||||||
|
CONFIG_LM3S_DISABLE_GPIOC_IRQS=n
|
||||||
|
CONFIG_LM3S_DISABLE_GPIOD_IRQS=n
|
||||||
|
CONFIG_LM3S_DISABLE_GPIOE_IRQS=n
|
||||||
|
CONFIG_LM3S_DISABLE_GPIOF_IRQS=n
|
||||||
|
CONFIG_LM3S_DISABLE_GPIOG_IRQS=n
|
||||||
|
CONFIG_LM3S_DISABLE_GPIOH_IRQS=y
|
||||||
|
CONFIG_LM3S_DISABLE_GPIOJ_IRQS=y
|
||||||
|
|
||||||
|
#
|
||||||
|
# LM3S6B96 specific serial device driver settings
|
||||||
|
#
|
||||||
|
# CONFIG_UARTn_DISABLE - select to disable all support for
|
||||||
|
# the UART
|
||||||
|
# CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn for the
|
||||||
|
# console and ttys0 (default is the UART0).
|
||||||
|
# CONFIG_UARTn_RXBUFSIZE - Characters are buffered as received.
|
||||||
|
# This specific the size of the receive buffer
|
||||||
|
# CONFIG_UARTn_TXBUFSIZE - Characters are buffered before
|
||||||
|
# being sent. This specific the size of the transmit buffer
|
||||||
|
# CONFIG_UARTn_BAUD - The configure BAUD of the UART. Must be
|
||||||
|
# CONFIG_UARTn_BITS - The number of bits. Must be either 7 or 8.
|
||||||
|
# CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity
|
||||||
|
# CONFIG_UARTn_2STOP - Two stop bits
|
||||||
|
#
|
||||||
|
CONFIG_UART0_DISABLE=n
|
||||||
|
CONFIG_UART1_DISABLE=y
|
||||||
|
CONFIG_UART2_DISABLE=y
|
||||||
|
CONFIG_UART0_SERIAL_CONSOLE=y
|
||||||
|
CONFIG_UART1_SERIAL_CONSOLE=n
|
||||||
|
CONFIG_UART2_SERIAL_CONSOLE=n
|
||||||
|
CONFIG_UART0_TXBUFSIZE=256
|
||||||
|
CONFIG_UART1_TXBUFSIZE=256
|
||||||
|
CONFIG_UART2_TXBUFSIZE=256
|
||||||
|
CONFIG_UART0_RXBUFSIZE=256
|
||||||
|
CONFIG_UART1_RXBUFSIZE=256
|
||||||
|
CONFIG_UART2_RXBUFSIZE=256
|
||||||
|
CONFIG_UART0_BAUD=115200
|
||||||
|
CONFIG_UART1_BAUD=115200
|
||||||
|
CONFIG_UART2_BAUD=115200
|
||||||
|
CONFIG_UART0_BITS=8
|
||||||
|
CONFIG_UART1_BITS=8
|
||||||
|
CONFIG_UART2_BITS=8
|
||||||
|
CONFIG_UART0_PARITY=0
|
||||||
|
CONFIG_UART1_PARITY=0
|
||||||
|
CONFIG_UART2_PARITY=0
|
||||||
|
CONFIG_UART0_2STOP=0
|
||||||
|
CONFIG_UART1_2STOP=0
|
||||||
|
CONFIG_UART2_2STOP=0
|
||||||
|
|
||||||
|
#
|
||||||
|
# LM3S6B96 specific SSI device driver settings
|
||||||
|
#
|
||||||
|
# CONFIG_SSIn_DISABLE - select to disable all support for
|
||||||
|
# the SSI
|
||||||
|
# CONFIG_SSI_POLLWAIT - Select to disable interrupt driven SSI support
|
||||||
|
# Poll-waiting is recommended if the interrupt rate would be to
|
||||||
|
# high in the interrupt driven case.
|
||||||
|
# CONFIG_SSI_TXLIMIT - Write this many words to the Tx FIFO before
|
||||||
|
# emptying the Rx FIFO. If the SPI frequency is high and this
|
||||||
|
# value is large, then larger values of this setting may cause
|
||||||
|
# Rx FIFO overrun errors. Default: half of the Tx FIFO size (4).
|
||||||
|
#
|
||||||
|
CONFIG_SSI0_DISABLE=n
|
||||||
|
CONFIG_SSI1_DISABLE=n
|
||||||
|
CONFIG_SSI_POLLWAIT=y
|
||||||
|
#CONFIG_SSI_TXLIMIT=4
|
||||||
|
|
||||||
|
#
|
||||||
|
# LM3S6B96 specific serial device driver settings
|
||||||
|
#
|
||||||
|
# CONFIG_LM3S_ETHERNET - This must be set (along with CONFIG_NET)
|
||||||
|
# to build the LM3S Ethernet driver
|
||||||
|
# CONFIG_LM3S_ETHLEDS - Enable to use Ethernet LEDs on the board.
|
||||||
|
# CONFIG_LM3S_BOARDMAC - If the board-specific logic can provide
|
||||||
|
# a MAC address (via lm3s_ethernetmac()), then this should be selected.
|
||||||
|
# CONFIG_LM3S_ETHHDUPLEX - Set to force half duplex operation
|
||||||
|
# CONFIG_LM3S_ETHNOAUTOCRC - Set to suppress auto-CRC generation
|
||||||
|
# CONFIG_LM3S_ETHNOPAD - Set to suppress Tx padding
|
||||||
|
# CONFIG_LM3S_MULTICAST - Set to enable multicast frames
|
||||||
|
# CONFIG_LM3S_PROMISCUOUS - Set to enable promiscuous mode
|
||||||
|
# CONFIG_LM3S_BADCRC - Set to enable bad CRC rejection.
|
||||||
|
# CONFIG_LM3S_DUMPPACKET - Dump each packet received/sent to the console.
|
||||||
|
#
|
||||||
|
CONFIG_LM3S_ETHERNET=y
|
||||||
|
CONFIG_LM3S_ETHLEDS=n
|
||||||
|
CONFIG_LM3S_BOARDMAC=n
|
||||||
|
CONFIG_LM3S_ETHHDUPLEX=n
|
||||||
|
CONFIG_LM3S_ETHNOAUTOCRC=n
|
||||||
|
CONFIG_LM3S_ETHNOPAD=n
|
||||||
|
CONFIG_LM3S_MULTICAST=n
|
||||||
|
CONFIG_LM3S_PROMISCUOUS=n
|
||||||
|
CONFIG_LM3S_BADCRC=n
|
||||||
|
CONFIG_LM3S_DUMPPACKET=n
|
||||||
|
|
||||||
|
#
|
||||||
|
# General build options
|
||||||
|
#
|
||||||
|
# CONFIG_RRLOAD_BINARY - make the rrload binary format used with
|
||||||
|
# BSPs from www.ridgerun.com using the tools/mkimage.sh script
|
||||||
|
# CONFIG_INTELHEX_BINARY - make the Intel HEX binary format
|
||||||
|
# used with many different loaders using the GNU objcopy program
|
||||||
|
# Should not be selected if you are not using the GNU toolchain.
|
||||||
|
# CONFIG_MOTOROLA_SREC - make the Motorola S-Record binary format
|
||||||
|
# used with many different loaders using the GNU objcopy program
|
||||||
|
# Should not be selected if you are not using the GNU toolchain.
|
||||||
|
# CONFIG_RAW_BINARY - make a raw binary format file used with many
|
||||||
|
# different loaders using the GNU objcopy program. This option
|
||||||
|
# should not be selected if you are not using the GNU toolchain.
|
||||||
|
# CONFIG_HAVE_LIBM - toolchain supports libm.a
|
||||||
|
#
|
||||||
|
CONFIG_RRLOAD_BINARY=n
|
||||||
|
CONFIG_INTELHEX_BINARY=n
|
||||||
|
CONFIG_MOTOROLA_SREC=n
|
||||||
|
CONFIG_RAW_BINARY=y
|
||||||
|
CONFIG_HAVE_LIBM=n
|
||||||
|
|
||||||
|
#
|
||||||
|
# General OS setup
|
||||||
|
#
|
||||||
|
# CONFIG_APPS_DIR - Identifies the relative path to the directory
|
||||||
|
# that builds the application to link with NuttX. Default: ../apps
|
||||||
|
# CONFIG_DEBUG - enables built-in debug options
|
||||||
|
# CONFIG_DEBUG_VERBOSE - enables verbose debug output
|
||||||
|
# CONFIG_DEBUG_SYMBOLS - build without optimization and with
|
||||||
|
# debug symbols (needed for use with a debugger).
|
||||||
|
# CONFIG_MM_REGIONS - If the architecture includes multiple
|
||||||
|
# regions of memory to allocate from, this specifies the
|
||||||
|
# number of memory regions that the memory manager must
|
||||||
|
# handle and enables the API mm_addregion(start, end);
|
||||||
|
# CONFIG_ARCH_LOWPUTC - architecture supports low-level, boot
|
||||||
|
# time console output
|
||||||
|
# CONFIG_MSEC_PER_TICK - The default system timer is 100Hz
|
||||||
|
# or MSEC_PER_TICK=10. This setting may be defined to
|
||||||
|
# inform NuttX that the processor hardware is providing
|
||||||
|
# system timer interrupts at some interrupt interval other
|
||||||
|
# than 10 msec.
|
||||||
|
# CONFIG_RR_INTERVAL - The round robin timeslice will be set
|
||||||
|
# this number of milliseconds; Round robin scheduling can
|
||||||
|
# be disabled by setting this value to zero.
|
||||||
|
# CONFIG_SCHED_INSTRUMENTATION - enables instrumentation in
|
||||||
|
# scheduler to monitor system performance
|
||||||
|
# CONFIG_TASK_NAME_SIZE - Spcifies that maximum size of a
|
||||||
|
# task name to save in the TCB. Useful if scheduler
|
||||||
|
# instrumentation is selected. Set to zero to disable.
|
||||||
|
# CONFIG_START_YEAR, CONFIG_START_MONTH, CONFIG_START_DAY -
|
||||||
|
# Used to initialize the internal time logic.
|
||||||
|
# CONFIG_GREGORIAN_TIME - Enables Gregorian time conversions.
|
||||||
|
# You would only need this if you are concerned about accurate
|
||||||
|
# time conversions in the past or in the distant future.
|
||||||
|
# CONFIG_JULIAN_TIME - Enables Julian time conversions. You
|
||||||
|
# would only need this if you are concerned about accurate
|
||||||
|
# time conversion in the distand past. You must also define
|
||||||
|
# CONFIG_GREGORIAN_TIME in order to use Julian time.
|
||||||
|
# CONFIG_DEV_CONSOLE - Set if architecture-specific logic
|
||||||
|
# provides /dev/console. Enables stdout, stderr, stdin.
|
||||||
|
# CONFIG_DEV_LOWCONSOLE - Use the simple, low-level serial console
|
||||||
|
# driver (minimul support)
|
||||||
|
# CONFIG_MUTEX_TYPES: Set to enable support for recursive and
|
||||||
|
# errorcheck mutexes. Enables pthread_mutexattr_settype().
|
||||||
|
# CONFIG_PRIORITY_INHERITANCE : Set to enable support for priority
|
||||||
|
# inheritance on mutexes and semaphores.
|
||||||
|
# CONFIG_SEM_PREALLOCHOLDERS: This setting is only used if priority
|
||||||
|
# inheritance is enabled. It defines the maximum number of
|
||||||
|
# different threads (minus one) that can take counts on a
|
||||||
|
# semaphore with priority inheritance support. This may be
|
||||||
|
# set to zero if priority inheritance is disabled OR if you
|
||||||
|
# are only using semaphores as mutexes (only one holder) OR
|
||||||
|
# if no more than two threads participate using a counting
|
||||||
|
# semaphore.
|
||||||
|
# CONFIG_SEM_NNESTPRIO. If priority inheritance is enabled,
|
||||||
|
# then this setting is the maximum number of higher priority
|
||||||
|
# threads (minus 1) than can be waiting for another thread
|
||||||
|
# to release a count on a semaphore. This value may be set
|
||||||
|
# to zero if no more than one thread is expected to wait for
|
||||||
|
# a semaphore.
|
||||||
|
# CONFIG_FDCLONE_DISABLE. Disable cloning of all file descriptors
|
||||||
|
# by task_create() when a new task is started. If set, all
|
||||||
|
# files/drivers will appear to be closed in the new task.
|
||||||
|
# CONFIG_FDCLONE_STDIO. Disable cloning of all but the first
|
||||||
|
# three file descriptors (stdin, stdout, stderr) by task_create()
|
||||||
|
# when a new task is started. If set, all files/drivers will
|
||||||
|
# appear to be closed in the new task except for stdin, stdout,
|
||||||
|
# and stderr.
|
||||||
|
# CONFIG_SDCLONE_DISABLE. Disable cloning of all socket
|
||||||
|
# desciptors by task_create() when a new task is started. If
|
||||||
|
# set, all sockets will appear to be closed in the new task.
|
||||||
|
# CONFIG_NXFLAT. Enable support for the NXFLAT binary format.
|
||||||
|
# This format will support execution of NuttX binaries located
|
||||||
|
# in a ROMFS filesystem (see examples/nxflat).
|
||||||
|
#
|
||||||
|
#CONFIG_APPS_DIR=
|
||||||
|
CONFIG_DEBUG=n
|
||||||
|
CONFIG_DEBUG_VERBOSE=n
|
||||||
|
CONFIG_DEBUG_SYMBOLS=n
|
||||||
|
CONFIG_DEBUG_NET=n
|
||||||
|
CONFIG_MM_REGIONS=1
|
||||||
|
CONFIG_ARCH_LOWPUTC=y
|
||||||
|
CONFIG_RR_INTERVAL=200
|
||||||
|
CONFIG_SCHED_INSTRUMENTATION=n
|
||||||
|
CONFIG_TASK_NAME_SIZE=0
|
||||||
|
CONFIG_START_YEAR=2010
|
||||||
|
CONFIG_START_MONTH=5
|
||||||
|
CONFIG_START_DAY=8
|
||||||
|
CONFIG_GREGORIAN_TIME=n
|
||||||
|
CONFIG_JULIAN_TIME=n
|
||||||
|
CONFIG_DEV_CONSOLE=y
|
||||||
|
CONFIG_DEV_LOWCONSOLE=n
|
||||||
|
CONFIG_MUTEX_TYPES=n
|
||||||
|
CONFIG_PRIORITY_INHERITANCE=n
|
||||||
|
CONFIG_SEM_PREALLOCHOLDERS=0
|
||||||
|
CONFIG_SEM_NNESTPRIO=0
|
||||||
|
CONFIG_FDCLONE_DISABLE=n
|
||||||
|
CONFIG_FDCLONE_STDIO=n
|
||||||
|
CONFIG_SDCLONE_DISABLE=y
|
||||||
|
CONFIG_NXFLAT=n
|
||||||
|
|
||||||
|
#
|
||||||
|
# The following can be used to disable categories of
|
||||||
|
# APIs supported by the OS. If the compiler supports
|
||||||
|
# weak functions, then it should not be necessary to
|
||||||
|
# disable functions unless you want to restrict usage
|
||||||
|
# of those APIs.
|
||||||
|
#
|
||||||
|
# There are certain dependency relationships in these
|
||||||
|
# features.
|
||||||
|
#
|
||||||
|
# o mq_notify logic depends on signals to awaken tasks
|
||||||
|
# waiting for queues to become full or empty.
|
||||||
|
# o pthread_condtimedwait() depends on signals to wake
|
||||||
|
# up waiting tasks.
|
||||||
|
#
|
||||||
|
CONFIG_DISABLE_CLOCK=n
|
||||||
|
CONFIG_DISABLE_POSIX_TIMERS=n
|
||||||
|
CONFIG_DISABLE_PTHREAD=n
|
||||||
|
CONFIG_DISABLE_SIGNALS=n
|
||||||
|
CONFIG_DISABLE_MQUEUE=n
|
||||||
|
CONFIG_DISABLE_MOUNTPOINT=n
|
||||||
|
CONFIG_DISABLE_ENVIRON=n
|
||||||
|
CONFIG_DISABLE_POLL=y
|
||||||
|
|
||||||
|
#
|
||||||
|
# Misc libc settings
|
||||||
|
#
|
||||||
|
# CONFIG_NOPRINTF_FIELDWIDTH - sprintf-related logic is a
|
||||||
|
# little smaller if we do not support fieldwidthes
|
||||||
|
#
|
||||||
|
CONFIG_NOPRINTF_FIELDWIDTH=n
|
||||||
|
|
||||||
|
#
|
||||||
|
# Allow for architecture optimized implementations
|
||||||
|
#
|
||||||
|
# The architecture can provide optimized versions of the
|
||||||
|
# following to improve system performance
|
||||||
|
#
|
||||||
|
CONFIG_ARCH_MEMCPY=n
|
||||||
|
CONFIG_ARCH_MEMCMP=n
|
||||||
|
CONFIG_ARCH_MEMMOVE=n
|
||||||
|
CONFIG_ARCH_MEMSET=n
|
||||||
|
CONFIG_ARCH_STRCMP=n
|
||||||
|
CONFIG_ARCH_STRCPY=n
|
||||||
|
CONFIG_ARCH_STRNCPY=n
|
||||||
|
CONFIG_ARCH_STRLEN=n
|
||||||
|
CONFIG_ARCH_STRNLEN=n
|
||||||
|
CONFIG_ARCH_BZERO=n
|
||||||
|
|
||||||
|
#
|
||||||
|
# Sizes of configurable things (0 disables)
|
||||||
|
#
|
||||||
|
# CONFIG_MAX_TASKS - The maximum number of simultaneously
|
||||||
|
# active tasks. This value must be a power of two.
|
||||||
|
# CONFIG_MAX_TASK_ARGS - This controls the maximum number of
|
||||||
|
# of parameters that a task may receive (i.e., maxmum value
|
||||||
|
# of 'argc')
|
||||||
|
# CONFIG_NPTHREAD_KEYS - The number of items of thread-
|
||||||
|
# specific data that can be retained
|
||||||
|
# CONFIG_NFILE_DESCRIPTORS - The maximum number of file
|
||||||
|
# descriptors (one for each open)
|
||||||
|
# CONFIG_NFILE_STREAMS - The maximum number of streams that
|
||||||
|
# can be fopen'ed
|
||||||
|
# CONFIG_NAME_MAX - The maximum size of a file name.
|
||||||
|
# CONFIG_STDIO_BUFFER_SIZE - Size of the buffer to allocate
|
||||||
|
# on fopen. (Only if CONFIG_NFILE_STREAMS > 0)
|
||||||
|
# CONFIG_NUNGET_CHARS - Number of characters that can be
|
||||||
|
# buffered by ungetc() (Only if CONFIG_NFILE_STREAMS > 0)
|
||||||
|
# CONFIG_PREALLOC_MQ_MSGS - The number of pre-allocated message
|
||||||
|
# structures. The system manages a pool of preallocated
|
||||||
|
# message structures to minimize dynamic allocations
|
||||||
|
# CONFIG_MQ_MAXMSGSIZE - Message structures are allocated with
|
||||||
|
# a fixed payload size given by this settin (does not include
|
||||||
|
# other message structure overhead.
|
||||||
|
# CONFIG_MAX_WDOGPARMS - Maximum number of parameters that
|
||||||
|
# can be passed to a watchdog handler
|
||||||
|
# CONFIG_PREALLOC_WDOGS - The number of pre-allocated watchdog
|
||||||
|
# structures. The system manages a pool of preallocated
|
||||||
|
# watchdog structures to minimize dynamic allocations
|
||||||
|
# CONFIG_PREALLOC_TIMERS - The number of pre-allocated POSIX
|
||||||
|
# timer structures. The system manages a pool of preallocated
|
||||||
|
# timer structures to minimize dynamic allocations. Set to
|
||||||
|
# zero for all dynamic allocations.
|
||||||
|
#
|
||||||
|
CONFIG_MAX_TASKS=16
|
||||||
|
CONFIG_MAX_TASK_ARGS=4
|
||||||
|
CONFIG_NPTHREAD_KEYS=4
|
||||||
|
CONFIG_NFILE_DESCRIPTORS=8
|
||||||
|
CONFIG_NFILE_STREAMS=8
|
||||||
|
CONFIG_NAME_MAX=32
|
||||||
|
CONFIG_STDIO_BUFFER_SIZE=256
|
||||||
|
CONFIG_NUNGET_CHARS=2
|
||||||
|
CONFIG_PREALLOC_MQ_MSGS=4
|
||||||
|
CONFIG_MQ_MAXMSGSIZE=32
|
||||||
|
CONFIG_MAX_WDOGPARMS=2
|
||||||
|
CONFIG_PREALLOC_WDOGS=4
|
||||||
|
CONFIG_PREALLOC_TIMERS=4
|
||||||
|
|
||||||
|
#
|
||||||
|
# Filesystem configuration
|
||||||
|
#
|
||||||
|
# CONFIG_FS_FAT - Enable FAT filesystem support
|
||||||
|
# CONFIG_FAT_SECTORSIZE - Max supported sector size
|
||||||
|
# CONFIG_FS_ROMFS - Enable ROMFS filesystem support
|
||||||
|
# CONFIG_NFS - Enable NFS filesystem support
|
||||||
|
CONFIG_FS_FAT=y
|
||||||
|
CONFIG_FS_ROMFS=n
|
||||||
|
CONFIG_NFS=y
|
||||||
|
|
||||||
|
#
|
||||||
|
# TCP/IP and UDP support via uIP
|
||||||
|
# CONFIG_NET - Enable or disable all network features
|
||||||
|
# CONFIG_NET_IPv6 - Build in support for IPv6
|
||||||
|
# CONFIG_NSOCKET_DESCRIPTORS - Maximum number of socket descriptors per task/thread.
|
||||||
|
# CONFIG_NET_SOCKOPTS - Enable or disable support for socket options
|
||||||
|
# CONFIG_NET_BUFSIZE - uIP buffer size
|
||||||
|
# CONFIG_NET_TCP - TCP support on or off
|
||||||
|
# CONFIG_NET_TCP_CONNS - Maximum number of TCP connections (all tasks)
|
||||||
|
# CONFIG_NET_TCP_READAHEAD_BUFSIZE - Size of TCP read-ahead buffers
|
||||||
|
# CONFIG_NET_NTCP_READAHEAD_BUFFERS - Number of TCP read-ahead buffers (may be zero)
|
||||||
|
# CONFIG_NET_TCPBACKLOG - Incoming connections pend in a backlog until
|
||||||
|
# accept() is called. The size of the backlog is selected when listen() is called.
|
||||||
|
# CONFIG_NET_MAX_LISTENPORTS - Maximum number of listening TCP ports (all tasks)
|
||||||
|
# CONFIG_NET_UDP - UDP support on or off
|
||||||
|
# CONFIG_NET_UDP_CHECKSUMS - UDP checksums on or off
|
||||||
|
# CONFIG_NET_UDP_CONNS - The maximum amount of concurrent UDP connections
|
||||||
|
# CONFIG_NET_ICMP - ICMP ping response support on or off
|
||||||
|
# CONFIG_NET_ICMP_PING - ICMP ping request support on or off
|
||||||
|
# CONFIG_NET_PINGADDRCONF - Use "ping" packet for setting IP address
|
||||||
|
# CONFIG_NET_STATISTICS - uIP statistics on or off
|
||||||
|
# CONFIG_NET_RECEIVE_WINDOW - The size of the advertised receiver's window
|
||||||
|
# CONFIG_NET_ARPTAB_SIZE - The size of the ARP table
|
||||||
|
# CONFIG_NET_BROADCAST - Broadcast support
|
||||||
|
# CONFIG_NET_FWCACHE_SIZE - number of packets to remember when looking for duplicates
|
||||||
|
#
|
||||||
|
CONFIG_NET=y
|
||||||
|
CONFIG_NET_IPv6=n
|
||||||
|
CONFIG_NSOCKET_DESCRIPTORS=8
|
||||||
|
CONFIG_NET_SOCKOPTS=y
|
||||||
|
CONFIG_NET_BUFSIZE=562
|
||||||
|
CONFIG_NET_TCP=y
|
||||||
|
CONFIG_NET_TCP_CONNS=8
|
||||||
|
CONFIG_NET_NTCP_READAHEAD_BUFFERS=16
|
||||||
|
CONFIG_NET_TCPBACKLOG=n
|
||||||
|
CONFIG_NET_MAX_LISTENPORTS=8
|
||||||
|
CONFIG_NET_UDP=y
|
||||||
|
CONFIG_NET_UDP_CHECKSUMS=y
|
||||||
|
#CONFIG_NET_UDP_CONNS=8
|
||||||
|
CONFIG_NET_ICMP=y
|
||||||
|
CONFIG_NET_ICMP_PING=y
|
||||||
|
#CONFIG_NET_PINGADDRCONF=0
|
||||||
|
CONFIG_NET_STATISTICS=y
|
||||||
|
#CONFIG_NET_RECEIVE_WINDOW=
|
||||||
|
#CONFIG_NET_ARPTAB_SIZE=8
|
||||||
|
CONFIG_NET_BROADCAST=n
|
||||||
|
#CONFIG_NET_FWCACHE_SIZE=2
|
||||||
|
|
||||||
|
#
|
||||||
|
# UIP Network Utilities
|
||||||
|
# CONFIG_NET_DHCP_LIGHT - Reduces size of DHCP
|
||||||
|
# CONFIG_NET_RESOLV_ENTRIES - Number of resolver entries
|
||||||
|
#
|
||||||
|
CONFIG_NET_DHCP_LIGHT=n
|
||||||
|
CONFIG_NET_RESOLV_ENTRIES=4
|
||||||
|
|
||||||
|
#
|
||||||
|
# Settings for examples/uip
|
||||||
|
#
|
||||||
|
CONFIG_EXAMPLE_UIP_IPADDR=(10<<24|0<<16|0<<8|2)
|
||||||
|
CONFIG_EXAMPLE_UIP_DRIPADDR=(10<<24|0<<16|0<<8|1)
|
||||||
|
CONFIG_EXAMPLE_UIP_NETMASK=(255<<24|255<<16|255<<8|0)
|
||||||
|
CONFIG_EXAMPLE_UIP_DHCPC=n
|
||||||
|
|
||||||
|
#
|
||||||
|
# Settings for examples/nettest
|
||||||
|
CONFIG_EXAMPLE_NETTEST_SERVER=n
|
||||||
|
CONFIG_EXAMPLE_NETTEST_PERFORMANCE=n
|
||||||
|
CONFIG_EXAMPLE_NETTEST_NOMAC=n
|
||||||
|
CONFIG_EXAMPLE_NETTEST_IPADDR=(10<<24|0<<16|0<<8|2)
|
||||||
|
CONFIG_EXAMPLE_NETTEST_DRIPADDR=(10<<24|0<<16|0<<8|1)
|
||||||
|
CONFIG_EXAMPLE_NETTEST_NETMASK=(255<<24|255<<16|255<<8|0)
|
||||||
|
CONFIG_EXAMPLE_NETTEST_CLIENTIP=(10<<24|0<<16|0<<8|1)
|
||||||
|
|
||||||
|
#
|
||||||
|
# Settings for examples/ostest
|
||||||
|
#
|
||||||
|
CONFIG_EXAMPLES_OSTEST_LOOPS=1
|
||||||
|
CONFIG_EXAMPLES_OSTEST_STACKSIZE=2048
|
||||||
|
CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=3
|
||||||
|
|
||||||
|
#
|
||||||
|
# Settings for apps/nshlib
|
||||||
|
#
|
||||||
|
# CONFIG_NSH_FILEIOSIZE - Size of a static I/O buffer
|
||||||
|
# CONFIG_NSH_STRERROR - Use strerror(errno)
|
||||||
|
# CONFIG_NSH_LINELEN - Maximum length of one command line
|
||||||
|
# CONFIG_NSH_NESTDEPTH - Max number of nested if-then[-else]-fi
|
||||||
|
# CONFIG_NSH_DISABLESCRIPT - Disable scripting support
|
||||||
|
# CONFIG_NSH_DISABLEBG - Disable background commands
|
||||||
|
# CONFIG_NSH_ROMFSETC - Use startup script in /etc
|
||||||
|
# CONFIG_NSH_CONSOLE - Use serial console front end
|
||||||
|
# CONFIG_NSH_TELNET - Use telnetd console front end
|
||||||
|
# CONFIG_NSH_ARCHINIT - Platform provides architecture
|
||||||
|
# specific initialization (nsh_archinitialize()).
|
||||||
|
#
|
||||||
|
# If CONFIG_NSH_TELNET is selected:
|
||||||
|
# CONFIG_NSH_IOBUFFER_SIZE -- Telnetd I/O buffer size
|
||||||
|
# CONFIG_NSH_DHCPC - Obtain address using DHCP
|
||||||
|
# CONFIG_NSH_IPADDR - Provides static IP address
|
||||||
|
# CONFIG_NSH_DRIPADDR - Provides static router IP address
|
||||||
|
# CONFIG_NSH_NETMASK - Provides static network mask
|
||||||
|
# CONFIG_NSH_NOMAC - Use a bogus MAC address
|
||||||
|
#
|
||||||
|
# If CONFIG_NSH_ROMFSETC is selected:
|
||||||
|
# CONFIG_NSH_ROMFSMOUNTPT - ROMFS mountpoint
|
||||||
|
# CONFIG_NSH_INITSCRIPT - Relative path to init script
|
||||||
|
# CONFIG_NSH_ROMFSDEVNO - ROMFS RAM device minor
|
||||||
|
# CONFIG_NSH_ROMFSSECTSIZE - ROMF sector size
|
||||||
|
# CONFIG_NSH_FATDEVNO - FAT FS RAM device minor
|
||||||
|
# CONFIG_NSH_FATSECTSIZE - FAT FS sector size
|
||||||
|
# CONFIG_NSH_FATNSECTORS - FAT FS number of sectors
|
||||||
|
# CONFIG_NSH_FATMOUNTPT - FAT FS mountpoint
|
||||||
|
#
|
||||||
|
CONFIG_NSH_FILEIOSIZE=512
|
||||||
|
CONFIG_NSH_STRERROR=n
|
||||||
|
CONFIG_NSH_LINELEN=64
|
||||||
|
CONFIG_NSH_NESTDEPTH=3
|
||||||
|
CONFIG_NSH_DISABLESCRIPT=n
|
||||||
|
CONFIG_NSH_DISABLEBG=n
|
||||||
|
CONFIG_NSH_ROMFSETC=n
|
||||||
|
CONFIG_NSH_CONSOLE=y
|
||||||
|
CONFIG_NSH_TELNET=y
|
||||||
|
CONFIG_NSH_ARCHINIT=y
|
||||||
|
CONFIG_NSH_IOBUFFER_SIZE=512
|
||||||
|
CONFIG_NSH_DHCPC=n
|
||||||
|
CONFIG_NSH_NOMAC=y
|
||||||
|
CONFIG_NSH_IPADDR=(10<<24|0<<16|0<<8|2)
|
||||||
|
CONFIG_NSH_DRIPADDR=(10<<24|0<<16|0<<8|1)
|
||||||
|
CONFIG_NSH_NETMASK=(255<<24|255<<16|255<<8|0)
|
||||||
|
CONFIG_NSH_ROMFSMOUNTPT="/etc"
|
||||||
|
CONFIG_NSH_INITSCRIPT="init.d/rcS"
|
||||||
|
CONFIG_NSH_ROMFSDEVNO=0
|
||||||
|
CONFIG_NSH_ROMFSSECTSIZE=64
|
||||||
|
CONFIG_NSH_FATDEVNO=1
|
||||||
|
CONFIG_NSH_FATSECTSIZE=512
|
||||||
|
CONFIG_NSH_FATNSECTORS=1024
|
||||||
|
CONFIG_NSH_FATMOUNTPT=/tmp
|
||||||
|
|
||||||
|
#
|
||||||
|
# Architecture-specific NSH options
|
||||||
|
#
|
||||||
|
CONFIG_NSH_MMCSDSPIPORTNO=0
|
||||||
|
CONFIG_NSH_MMCSDSLOTNO=0
|
||||||
|
CONFIG_NSH_MMCSDMINOR=0
|
||||||
|
|
||||||
|
#
|
||||||
|
# Stack and heap information
|
||||||
|
#
|
||||||
|
# CONFIG_BOOT_RUNFROMFLASH - Some configurations support XIP
|
||||||
|
# operation from FLASH but must copy initialized .data sections to RAM.
|
||||||
|
# (should also be =n for the LM3S6B96 Eval Kit which always runs from flash)
|
||||||
|
# CONFIG_BOOT_COPYTORAM - Some configurations boot in FLASH
|
||||||
|
# but copy themselves entirely into RAM for better performance.
|
||||||
|
# CONFIG_CUSTOM_STACK - The up_ implementation will handle
|
||||||
|
# all stack operations outside of the nuttx model.
|
||||||
|
# CONFIG_STACK_POINTER - The initial stack pointer (arm7tdmi only)
|
||||||
|
# CONFIG_IDLETHREAD_STACKSIZE - The size of the initial stack.
|
||||||
|
# This is the thread that (1) performs the inital boot of the system up
|
||||||
|
# to the point where user_start() is spawned, and (2) there after is the
|
||||||
|
# IDLE thread that executes only when there is no other thread ready to
|
||||||
|
# run.
|
||||||
|
# CONFIG_USERMAIN_STACKSIZE - The size of the stack to allocate
|
||||||
|
# for the main user thread that begins at the user_start() entry point.
|
||||||
|
# CONFIG_PTHREAD_STACK_MIN - Minimum pthread stack size
|
||||||
|
# CONFIG_PTHREAD_STACK_DEFAULT - Default pthread stack size
|
||||||
|
# CONFIG_HEAP_BASE - The beginning of the heap
|
||||||
|
# CONFIG_HEAP_SIZE - The size of the heap
|
||||||
|
#
|
||||||
|
CONFIG_BOOT_RUNFROMFLASH=n
|
||||||
|
CONFIG_BOOT_COPYTORAM=n
|
||||||
|
CONFIG_CUSTOM_STACK=n
|
||||||
|
#CONFIG_STACK_POINTER
|
||||||
|
CONFIG_IDLETHREAD_STACKSIZE=1024
|
||||||
|
CONFIG_USERMAIN_STACKSIZE=2048
|
||||||
|
CONFIG_PTHREAD_STACK_MIN=256
|
||||||
|
CONFIG_PTHREAD_STACK_DEFAULT=2048
|
||||||
|
CONFIG_HEAP_BASE=
|
||||||
|
CONFIG_HEAP_SIZE=
|
|
@ -0,0 +1,59 @@
|
||||||
|
#!/bin/bash
|
||||||
|
# configs/ekk-lm3s9b96/nsh/setenv.sh
|
||||||
|
#
|
||||||
|
# Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||||
|
# Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
# Jose Pablo Rojas V. <jrojas@nx-engineering.com>
|
||||||
|
#
|
||||||
|
# Redistribution and use in source and binary forms, with or without
|
||||||
|
# modification, are permitted provided that the following conditions
|
||||||
|
# are met:
|
||||||
|
#
|
||||||
|
# 1. Redistributions of source code must retain the above copyright
|
||||||
|
# notice, this list of conditions and the following disclaimer.
|
||||||
|
# 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
# notice, this list of conditions and the following disclaimer in
|
||||||
|
# the documentation and/or other materials provided with the
|
||||||
|
# distribution.
|
||||||
|
# 3. Neither the name NuttX nor the names of its contributors may be
|
||||||
|
# used to endorse or promote products derived from this software
|
||||||
|
# without specific prior written permission.
|
||||||
|
#
|
||||||
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||||
|
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||||
|
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||||
|
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||||
|
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||||
|
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||||
|
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||||
|
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
# POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
#
|
||||||
|
|
||||||
|
if [ "$_" = "$0" ] ; then
|
||||||
|
echo "You must source this script, not run it!" 1>&2
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
WD=`pwd`
|
||||||
|
if [ ! -x "setenv.sh" ]; then
|
||||||
|
echo "This script must be executed from the top-level NuttX build directory"
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ -z "${PATH_ORIG}" ]; then
|
||||||
|
export PATH_ORIG="${PATH}"
|
||||||
|
fi
|
||||||
|
|
||||||
|
# TOOLCHAIN_BIN must be defined to the full path to the location where you
|
||||||
|
# have installed the toolchain of your choice. Modify the following:
|
||||||
|
|
||||||
|
export TOOLCHAIN_BIN="${WD}/../buildroot/build_arm_nofpu/staging_dir/bin"
|
||||||
|
|
||||||
|
# Andd add the toolchain path to the PATH variable
|
||||||
|
|
||||||
|
export PATH="${TOOLCHAIN_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
|
||||||
|
echo "PATH : ${PATH}"
|
|
@ -0,0 +1,163 @@
|
||||||
|
############################################################################
|
||||||
|
# configs/ekk-lm3s9b96/ostest/Make.defs
|
||||||
|
#
|
||||||
|
# Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||||
|
# Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
# Jose Pablo Rojas V. <jrojas@nx-engineering.com>
|
||||||
|
#
|
||||||
|
# Redistribution and use in source and binary forms, with or without
|
||||||
|
# modification, are permitted provided that the following conditions
|
||||||
|
# are met:
|
||||||
|
#
|
||||||
|
# 1. Redistributions of source code must retain the above copyright
|
||||||
|
# notice, this list of conditions and the following disclaimer.
|
||||||
|
# 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
# notice, this list of conditions and the following disclaimer in
|
||||||
|
# the documentation and/or other materials provided with the
|
||||||
|
# distribution.
|
||||||
|
# 3. Neither the name NuttX nor the names of its contributors may be
|
||||||
|
# used to endorse or promote products derived from this software
|
||||||
|
# without specific prior written permission.
|
||||||
|
#
|
||||||
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||||
|
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||||
|
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||||
|
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||||
|
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||||
|
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||||
|
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||||
|
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
# POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
#
|
||||||
|
############################################################################
|
||||||
|
|
||||||
|
include ${TOPDIR}/.config
|
||||||
|
|
||||||
|
# Setup for the selected toolchain
|
||||||
|
|
||||||
|
ifeq ($(CONFIG_LM3S_CODESOURCERYW),y)
|
||||||
|
# CodeSourcery under Windows
|
||||||
|
CROSSDEV = arm-none-eabi-
|
||||||
|
WINTOOL = y
|
||||||
|
ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
|
||||||
|
endif
|
||||||
|
ifeq ($(CONFIG_LM3S_CODESOURCERYL),y)
|
||||||
|
# CodeSourcery under Linux
|
||||||
|
CROSSDEV = arm-none-eabi-
|
||||||
|
ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
|
||||||
|
MAXOPTIMIZATION = -O2
|
||||||
|
endif
|
||||||
|
ifeq ($(CONFIG_LM3S_DEVKITARM),y)
|
||||||
|
# devkitARM under Windows
|
||||||
|
CROSSDEV = arm-eabi-
|
||||||
|
WINTOOL = y
|
||||||
|
ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
|
||||||
|
endif
|
||||||
|
ifeq ($(CONFIG_LM3S_BUILDROOT),y)
|
||||||
|
# NuttX buildroot under Linux or Cygwin
|
||||||
|
CROSSDEV = arm-elf-
|
||||||
|
ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
|
||||||
|
MAXOPTIMIZATION = -Os
|
||||||
|
endif
|
||||||
|
|
||||||
|
ifeq ($(WINTOOL),y)
|
||||||
|
# Windows-native toolchains
|
||||||
|
DIRLINK = $(TOPDIR)/tools/winlink.sh
|
||||||
|
DIRUNLINK = $(TOPDIR)/tools/unlink.sh
|
||||||
|
MKDEP = $(TOPDIR)/tools/mknulldeps.sh
|
||||||
|
ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
|
||||||
|
ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
|
||||||
|
ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/ld.script}"
|
||||||
|
MAXOPTIMIZATION = -O2
|
||||||
|
else
|
||||||
|
# Linux/Cygwin-native toolchain
|
||||||
|
MKDEP = $(TOPDIR)/tools/mkdeps.sh
|
||||||
|
ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
|
||||||
|
ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
|
||||||
|
ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/ld.script
|
||||||
|
endif
|
||||||
|
|
||||||
|
CC = $(CROSSDEV)gcc
|
||||||
|
CXX = $(CROSSDEV)g++
|
||||||
|
CPP = $(CROSSDEV)gcc -E
|
||||||
|
LD = $(CROSSDEV)ld
|
||||||
|
AR = $(CROSSDEV)ar rcs
|
||||||
|
NM = $(CROSSDEV)nm
|
||||||
|
OBJCOPY = $(CROSSDEV)objcopy
|
||||||
|
OBJDUMP = $(CROSSDEV)objdump
|
||||||
|
|
||||||
|
ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
|
||||||
|
ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
|
||||||
|
|
||||||
|
ifeq ("${CONFIG_DEBUG_SYMBOLS}","y")
|
||||||
|
ARCHOPTIMIZATION = -g
|
||||||
|
else
|
||||||
|
ARCHOPTIMIZATION = $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
|
||||||
|
endif
|
||||||
|
|
||||||
|
ARCHCFLAGS = -fno-builtin
|
||||||
|
ARCHCXXFLAGS = -fno-builtin -fno-exceptions
|
||||||
|
ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
|
||||||
|
ARCHWARNINGSXX = -Wall -Wshadow
|
||||||
|
ARCHDEFINES =
|
||||||
|
ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
|
||||||
|
|
||||||
|
CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
|
||||||
|
CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
|
||||||
|
CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
|
||||||
|
CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
|
||||||
|
CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
|
||||||
|
AFLAGS = $(CFLAGS) -D__ASSEMBLY__
|
||||||
|
|
||||||
|
NXFLATLDFLAGS1 = -r -d -warn-common
|
||||||
|
NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat.ld -no-check-sections
|
||||||
|
LDNXFLATFLAGS = -e main -s 2048
|
||||||
|
|
||||||
|
OBJEXT = .o
|
||||||
|
LIBEXT = .a
|
||||||
|
EXEEXT =
|
||||||
|
|
||||||
|
ifneq ($(CROSSDEV),arm-elf-)
|
||||||
|
LDFLAGS += -nostartfiles -nodefaultlibs
|
||||||
|
endif
|
||||||
|
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
|
||||||
|
LDFLAGS += -g
|
||||||
|
endif
|
||||||
|
|
||||||
|
define PREPROCESS
|
||||||
|
@echo "CPP: $1->$2"
|
||||||
|
@$(CPP) $(CPPFLAGS) $1 -o $2
|
||||||
|
endef
|
||||||
|
|
||||||
|
define COMPILE
|
||||||
|
@echo "CC: $1"
|
||||||
|
@$(CC) -c $(CFLAGS) $1 -o $2
|
||||||
|
endef
|
||||||
|
|
||||||
|
define COMPILEXX
|
||||||
|
@echo "CXX: $1"
|
||||||
|
@$(CXX) -c $(CXXFLAGS) $1 -o $2
|
||||||
|
endef
|
||||||
|
|
||||||
|
define ASSEMBLE
|
||||||
|
@echo "AS: $1"
|
||||||
|
@$(CC) -c $(AFLAGS) $1 -o $2
|
||||||
|
endef
|
||||||
|
|
||||||
|
define ARCHIVE
|
||||||
|
echo "AR: $2"; \
|
||||||
|
$(AR) $1 $2 || { echo "$(AR) $1 $2 FAILED!" ; exit 1 ; }
|
||||||
|
endef
|
||||||
|
|
||||||
|
define CLEAN
|
||||||
|
@rm -f *.o *.a
|
||||||
|
endef
|
||||||
|
|
||||||
|
HOSTCC = gcc
|
||||||
|
HOSTINCLUDES = -I.
|
||||||
|
HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
|
||||||
|
HOSTLDFLAGS =
|
||||||
|
|
|
@ -0,0 +1,40 @@
|
||||||
|
############################################################################
|
||||||
|
# configs/ekk-lm3s9b96/ostest/appconfig
|
||||||
|
#
|
||||||
|
# Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||||
|
# Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
# Jose Pablo Rojas V. <jrojas@nx-engineering.com>
|
||||||
|
#
|
||||||
|
# Redistribution and use in source and binary forms, with or without
|
||||||
|
# modification, are permitted provided that the following conditions
|
||||||
|
# are met:
|
||||||
|
#
|
||||||
|
# 1. Redistributions of source code must retain the above copyright
|
||||||
|
# notice, this list of conditions and the following disclaimer.
|
||||||
|
# 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
# notice, this list of conditions and the following disclaimer in
|
||||||
|
# the documentation and/or other materials provided with the
|
||||||
|
# distribution.
|
||||||
|
# 3. Neither the name NuttX nor the names of its contributors may be
|
||||||
|
# used to endorse or promote products derived from this software
|
||||||
|
# without specific prior written permission.
|
||||||
|
#
|
||||||
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||||
|
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||||
|
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||||
|
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||||
|
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||||
|
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||||
|
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||||
|
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
# POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
#
|
||||||
|
############################################################################
|
||||||
|
|
||||||
|
# Path to example in apps/examples containing the user_start entry point
|
||||||
|
|
||||||
|
CONFIGURED_APPS += examples/ostest
|
||||||
|
|
|
@ -0,0 +1,602 @@
|
||||||
|
############################################################################
|
||||||
|
# configs/ekk-lm3s9b96/ostest/defconfig
|
||||||
|
#
|
||||||
|
# Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||||
|
# Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
# Jose Pablo Rojas V. <jrojas@nx-engineering.com>
|
||||||
|
#
|
||||||
|
# Redistribution and use in source and binary forms, with or without
|
||||||
|
# modification, are permitted provided that the following conditions
|
||||||
|
# are met:
|
||||||
|
#
|
||||||
|
# 1. Redistributions of source code must retain the above copyright
|
||||||
|
# notice, this list of conditions and the following disclaimer.
|
||||||
|
# 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
# notice, this list of conditions and the following disclaimer in
|
||||||
|
# the documentation and/or other materials provided with the
|
||||||
|
# distribution.
|
||||||
|
# 3. Neither the name NuttX nor the names of its contributors may be
|
||||||
|
# used to endorse or promote products derived from this software
|
||||||
|
# without specific prior written permission.
|
||||||
|
#
|
||||||
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||||
|
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||||
|
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||||
|
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||||
|
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||||
|
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||||
|
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||||
|
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
# POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
#
|
||||||
|
############################################################################
|
||||||
|
#
|
||||||
|
# architecture selection
|
||||||
|
#
|
||||||
|
# CONFIG_ARCH - identifies the arch subdirectory and, hence, the
|
||||||
|
# processor architecture.
|
||||||
|
# CONFIG_ARCH_family - for use in C code. This identifies the
|
||||||
|
# particular chip family that the architecture is implemented
|
||||||
|
# in.
|
||||||
|
# CONFIG_ARCH_architecture - for use in C code. This identifies the
|
||||||
|
# specific architecture within the chip familyl.
|
||||||
|
# CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory
|
||||||
|
# CONFIG_ARCH_CHIP_name - For use in C code
|
||||||
|
# CONFIG_ARCH_BOARD - identifies the configs subdirectory and, hence,
|
||||||
|
# the board that supports the particular chip or SoC.
|
||||||
|
# CONFIG_ARCH_BOARD_name - for use in C code
|
||||||
|
# CONFIG_ENDIAN_BIG - define if big endian (default is little endian)
|
||||||
|
# CONFIG_BOARD_LOOPSPERMSEC - for delay loops
|
||||||
|
# CONFIG_DRAM_SIZE - Describes the installed DRAM.
|
||||||
|
# CONFIG_DRAM_START - The start address of DRAM (physical)
|
||||||
|
# CONFIG_DRAM_END - Last address+1 of installed RAM
|
||||||
|
# CONFIG_ARCH_IRQPRIO - The LM3S6965 supports interrupt prioritization
|
||||||
|
# CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt
|
||||||
|
# stack. If defined, this symbol is the size of the interrupt
|
||||||
|
# stack in bytes. If not defined, the user task stacks will be
|
||||||
|
# used during interrupt handling.
|
||||||
|
# CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions
|
||||||
|
# CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to board architecture.
|
||||||
|
# CONFIG_ARCH_CALIBRATION - Enables some build in instrumentation that
|
||||||
|
# cause a 100 second delay during boot-up. This 100 second delay
|
||||||
|
# serves no purpose other than it allows you to calibratre
|
||||||
|
# CONFIG_BOARD_LOOPSPERMSEC. You simply use a stop watch to measure
|
||||||
|
# the 100 second delay then adjust CONFIG_BOARD_LOOPSPERMSEC until
|
||||||
|
# the delay actually is 100 seconds.
|
||||||
|
#
|
||||||
|
CONFIG_ARCH=arm
|
||||||
|
CONFIG_ARCH_ARM=y
|
||||||
|
CONFIG_ARCH_CORTEXM3=y
|
||||||
|
CONFIG_ARCH_CHIP=lm3s
|
||||||
|
CONFIG_ARCH_CHIP_LM3S9B96=y
|
||||||
|
CONFIG_ARCH_BOARD=ekk-lm3s9b96
|
||||||
|
CONFIG_ARCH_BOARD_EKK_LM3S9B96=y
|
||||||
|
CONFIG_BOARD_LOOPSPERMSEC=4531
|
||||||
|
CONFIG_DRAM_SIZE=0x00010000
|
||||||
|
CONFIG_DRAM_START=0x20000000
|
||||||
|
CONFIG_DRAM_END=(CONFIG_DRAM_START+CONFIG_DRAM_SIZE)
|
||||||
|
CONFIG_ARCH_IRQPRIO=y
|
||||||
|
CONFIG_ARCH_INTERRUPTSTACK=n
|
||||||
|
CONFIG_ARCH_STACKDUMP=y
|
||||||
|
CONFIG_ARCH_LEDS=y
|
||||||
|
CONFIG_ARCH_CALIBRATION=n
|
||||||
|
|
||||||
|
#
|
||||||
|
# Identify toolchain and linker options
|
||||||
|
#
|
||||||
|
CONFIG_LM3S_CODESOURCERYW=n
|
||||||
|
CONFIG_LM3S_CODESOURCERYL=n
|
||||||
|
CONFIG_LM3S_DEVKITARM=n
|
||||||
|
CONFIG_LM3S_BUILDROOT=y
|
||||||
|
CONFIG_LM3S_DFU=y
|
||||||
|
|
||||||
|
#
|
||||||
|
# Disable support for interrupts on GPIOH and GPIOJ which do not
|
||||||
|
# exist on the LM3S6B96. Additional interrupt support can be
|
||||||
|
# disabled if desired to reduce memory footprint.
|
||||||
|
CONFIG_LM3S_DISABLE_GPIOA_IRQS=n
|
||||||
|
CONFIG_LM3S_DISABLE_GPIOB_IRQS=n
|
||||||
|
CONFIG_LM3S_DISABLE_GPIOC_IRQS=n
|
||||||
|
CONFIG_LM3S_DISABLE_GPIOD_IRQS=n
|
||||||
|
CONFIG_LM3S_DISABLE_GPIOE_IRQS=n
|
||||||
|
CONFIG_LM3S_DISABLE_GPIOF_IRQS=n
|
||||||
|
CONFIG_LM3S_DISABLE_GPIOG_IRQS=n
|
||||||
|
CONFIG_LM3S_DISABLE_GPIOH_IRQS=y
|
||||||
|
CONFIG_LM3S_DISABLE_GPIOJ_IRQS=y
|
||||||
|
|
||||||
|
#
|
||||||
|
# LM3S6B96 specific serial device driver settings
|
||||||
|
#
|
||||||
|
# CONFIG_UARTn_DISABLE - select to disable all support for
|
||||||
|
# the UART
|
||||||
|
# CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn for the
|
||||||
|
# console and ttys0 (default is the UART0).
|
||||||
|
# CONFIG_UARTn_RXBUFSIZE - Characters are buffered as received.
|
||||||
|
# This specific the size of the receive buffer
|
||||||
|
# CONFIG_UARTn_TXBUFSIZE - Characters are buffered before
|
||||||
|
# being sent. This specific the size of the transmit buffer
|
||||||
|
# CONFIG_UARTn_BAUD - The configure BAUD of the UART. Must be
|
||||||
|
# CONFIG_UARTn_BITS - The number of bits. Must be either 7 or 8.
|
||||||
|
# CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity
|
||||||
|
# CONFIG_UARTn_2STOP - Two stop bits
|
||||||
|
#
|
||||||
|
CONFIG_UART0_DISABLE=n
|
||||||
|
CONFIG_UART1_DISABLE=y
|
||||||
|
CONFIG_UART2_DISABLE=y
|
||||||
|
CONFIG_UART0_SERIAL_CONSOLE=y
|
||||||
|
CONFIG_UART1_SERIAL_CONSOLE=n
|
||||||
|
CONFIG_UART2_SERIAL_CONSOLE=n
|
||||||
|
CONFIG_UART0_TXBUFSIZE=256
|
||||||
|
CONFIG_UART1_TXBUFSIZE=256
|
||||||
|
CONFIG_UART2_TXBUFSIZE=256
|
||||||
|
CONFIG_UART0_RXBUFSIZE=256
|
||||||
|
CONFIG_UART1_RXBUFSIZE=256
|
||||||
|
CONFIG_UART2_RXBUFSIZE=256
|
||||||
|
CONFIG_UART0_BAUD=115200
|
||||||
|
CONFIG_UART1_BAUD=115200
|
||||||
|
CONFIG_UART2_BAUD=115200
|
||||||
|
CONFIG_UART0_BITS=8
|
||||||
|
CONFIG_UART1_BITS=8
|
||||||
|
CONFIG_UART2_BITS=8
|
||||||
|
CONFIG_UART0_PARITY=0
|
||||||
|
CONFIG_UART1_PARITY=0
|
||||||
|
CONFIG_UART2_PARITY=0
|
||||||
|
CONFIG_UART0_2STOP=0
|
||||||
|
CONFIG_UART1_2STOP=0
|
||||||
|
CONFIG_UART2_2STOP=0
|
||||||
|
|
||||||
|
#
|
||||||
|
# LM3S6B96 specific SSI device driver settings
|
||||||
|
#
|
||||||
|
# CONFIG_SSIn_DISABLE - select to disable all support for
|
||||||
|
# the SSI
|
||||||
|
# CONFIG_SSI_POLLWAIT - Select to disable interrupt driven SSI support
|
||||||
|
# Poll-waiting is recommended if the interrupt rate would be to
|
||||||
|
# high in the interrupt driven case.
|
||||||
|
# CONFIG_SSI_TXLIMIT - Write this many words to the Tx FIFO before
|
||||||
|
# emptying the Rx FIFO. If the SPI frequency is high and this
|
||||||
|
# value is large, then larger values of this setting may cause
|
||||||
|
# Rx FIFO overrun errors. Default: half of the Tx FIFO size (4).
|
||||||
|
#
|
||||||
|
CONFIG_SSI0_DISABLE=n
|
||||||
|
CONFIG_SSI1_DISABLE=n
|
||||||
|
CONFIG_SSI_POLLWAIT=y
|
||||||
|
#CONFIG_SSI_TXLIMIT=4
|
||||||
|
|
||||||
|
#
|
||||||
|
# LM3S6B96 specific serial device driver settings
|
||||||
|
#
|
||||||
|
# CONFIG_LM3S_ETHERNET - This must be set (along with CONFIG_NET)
|
||||||
|
# to build the LM3S Ethernet driver
|
||||||
|
# CONFIG_LM3S_ETHLEDS - Enable to use Ethernet LEDs on the board.
|
||||||
|
# CONFIG_LM3S_BOARDMAC - If the board-specific logic can provide
|
||||||
|
# a MAC address (via lm3s_ethernetmac()), then this should be selected.
|
||||||
|
# CONFIG_LM3S_ETHHDUPLEX - Set to force half duplex operation
|
||||||
|
# CONFIG_LM3S_ETHNOAUTOCRC - Set to suppress auto-CRC generation
|
||||||
|
# CONFIG_LM3S_ETHNOPAD - Set to suppress Tx padding
|
||||||
|
# CONFIG_LM3S_MULTICAST - Set to enable multicast frames
|
||||||
|
# CONFIG_LM3S_PROMISCUOUS - Set to enable promiscuous mode
|
||||||
|
# CONFIG_LM3S_BADCRC - Set to enable bad CRC rejection.
|
||||||
|
# CONFIG_LM3S_DUMPPACKET - Dump each packet received/sent to the console.
|
||||||
|
#
|
||||||
|
CONFIG_LM3S_ETHERNET=n
|
||||||
|
CONFIG_LM3S_ETHLEDS=n
|
||||||
|
CONFIG_LM3S_BOARDMAC=y
|
||||||
|
CONFIG_LM3S_ETHHDUPLEX=n
|
||||||
|
CONFIG_LM3S_ETHNOAUTOCRC=n
|
||||||
|
CONFIG_LM3S_ETHNOPAD=n
|
||||||
|
CONFIG_LM3S_MULTICAST=n
|
||||||
|
CONFIG_LM3S_PROMISCUOUS=n
|
||||||
|
CONFIG_LM3S_BADCRC=n
|
||||||
|
CONFIG_LM3S_DUMPPACKET=n
|
||||||
|
|
||||||
|
#
|
||||||
|
# General build options
|
||||||
|
#
|
||||||
|
# CONFIG_RRLOAD_BINARY - make the rrload binary format used with
|
||||||
|
# BSPs from www.ridgerun.com using the tools/mkimage.sh script
|
||||||
|
# CONFIG_INTELHEX_BINARY - make the Intel HEX binary format
|
||||||
|
# used with many different loaders using the GNU objcopy program
|
||||||
|
# Should not be selected if you are not using the GNU toolchain.
|
||||||
|
# CONFIG_MOTOROLA_SREC - make the Motorola S-Record binary format
|
||||||
|
# used with many different loaders using the GNU objcopy program
|
||||||
|
# Should not be selected if you are not using the GNU toolchain.
|
||||||
|
# CONFIG_RAW_BINARY - make a raw binary format file used with many
|
||||||
|
# different loaders using the GNU objcopy program. This option
|
||||||
|
# should not be selected if you are not using the GNU toolchain.
|
||||||
|
# CONFIG_HAVE_LIBM - toolchain supports libm.a
|
||||||
|
#
|
||||||
|
CONFIG_RRLOAD_BINARY=n
|
||||||
|
CONFIG_INTELHEX_BINARY=n
|
||||||
|
CONFIG_MOTOROLA_SREC=n
|
||||||
|
CONFIG_RAW_BINARY=y
|
||||||
|
CONFIG_HAVE_LIBM=n
|
||||||
|
|
||||||
|
#
|
||||||
|
# General OS setup
|
||||||
|
#
|
||||||
|
# CONFIG_APPS_DIR - Identifies the relative path to the directory
|
||||||
|
# that builds the application to link with NuttX. Default: ../apps
|
||||||
|
# CONFIG_DEBUG - enables built-in debug options
|
||||||
|
# CONFIG_DEBUG_VERBOSE - enables verbose debug output
|
||||||
|
# CONFIG_DEBUG_SYMBOLS - build without optimization and with
|
||||||
|
# debug symbols (needed for use with a debugger).
|
||||||
|
# CONFIG_MM_REGIONS - If the architecture includes multiple
|
||||||
|
# regions of memory to allocate from, this specifies the
|
||||||
|
# number of memory regions that the memory manager must
|
||||||
|
# handle and enables the API mm_addregion(start, end);
|
||||||
|
# CONFIG_ARCH_LOWPUTC - architecture supports low-level, boot
|
||||||
|
# time console output
|
||||||
|
# CONFIG_MSEC_PER_TICK - The default system timer is 100Hz
|
||||||
|
# or MSEC_PER_TICK=10. This setting may be defined to
|
||||||
|
# inform NuttX that the processor hardware is providing
|
||||||
|
# system timer interrupts at some interrupt interval other
|
||||||
|
# than 10 msec.
|
||||||
|
# CONFIG_RR_INTERVAL - The round robin timeslice will be set
|
||||||
|
# this number of milliseconds; Round robin scheduling can
|
||||||
|
# be disabled by setting this value to zero.
|
||||||
|
# CONFIG_SCHED_INSTRUMENTATION - enables instrumentation in
|
||||||
|
# scheduler to monitor system performance
|
||||||
|
# CONFIG_TASK_NAME_SIZE - Spcifies that maximum size of a
|
||||||
|
# task name to save in the TCB. Useful if scheduler
|
||||||
|
# instrumentation is selected. Set to zero to disable.
|
||||||
|
# CONFIG_START_YEAR, CONFIG_START_MONTH, CONFIG_START_DAY -
|
||||||
|
# Used to initialize the internal time logic.
|
||||||
|
# CONFIG_GREGORIAN_TIME - Enables Gregorian time conversions.
|
||||||
|
# You would only need this if you are concerned about accurate
|
||||||
|
# time conversions in the past or in the distant future.
|
||||||
|
# CONFIG_JULIAN_TIME - Enables Julian time conversions. You
|
||||||
|
# would only need this if you are concerned about accurate
|
||||||
|
# time conversion in the distand past. You must also define
|
||||||
|
# CONFIG_GREGORIAN_TIME in order to use Julian time.
|
||||||
|
# CONFIG_DEV_CONSOLE - Set if architecture-specific logic
|
||||||
|
# provides /dev/console. Enables stdout, stderr, stdin.
|
||||||
|
# CONFIG_DEV_LOWCONSOLE - Use the simple, low-level serial console
|
||||||
|
# driver (minimul support)
|
||||||
|
# CONFIG_MUTEX_TYPES: Set to enable support for recursive and
|
||||||
|
# errorcheck mutexes. Enables pthread_mutexattr_settype().
|
||||||
|
# CONFIG_PRIORITY_INHERITANCE : Set to enable support for priority
|
||||||
|
# inheritance on mutexes and semaphores.
|
||||||
|
# CONFIG_SEM_PREALLOCHOLDERS: This setting is only used if priority
|
||||||
|
# inheritance is enabled. It defines the maximum number of
|
||||||
|
# different threads (minus one) that can take counts on a
|
||||||
|
# semaphore with priority inheritance support. This may be
|
||||||
|
# set to zero if priority inheritance is disabled OR if you
|
||||||
|
# are only using semaphores as mutexes (only one holder) OR
|
||||||
|
# if no more than two threads participate using a counting
|
||||||
|
# semaphore.
|
||||||
|
# CONFIG_SEM_NNESTPRIO. If priority inheritance is enabled,
|
||||||
|
# then this setting is the maximum number of higher priority
|
||||||
|
# threads (minus 1) than can be waiting for another thread
|
||||||
|
# to release a count on a semaphore. This value may be set
|
||||||
|
# to zero if no more than one thread is expected to wait for
|
||||||
|
# a semaphore.
|
||||||
|
# CONFIG_FDCLONE_DISABLE. Disable cloning of all file descriptors
|
||||||
|
# by task_create() when a new task is started. If set, all
|
||||||
|
# files/drivers will appear to be closed in the new task.
|
||||||
|
# CONFIG_FDCLONE_STDIO. Disable cloning of all but the first
|
||||||
|
# three file descriptors (stdin, stdout, stderr) by task_create()
|
||||||
|
# when a new task is started. If set, all files/drivers will
|
||||||
|
# appear to be closed in the new task except for stdin, stdout,
|
||||||
|
# and stderr.
|
||||||
|
# CONFIG_SDCLONE_DISABLE. Disable cloning of all socket
|
||||||
|
# desciptors by task_create() when a new task is started. If
|
||||||
|
# set, all sockets will appear to be closed in the new task.
|
||||||
|
# CONFIG_NXFLAT. Enable support for the NXFLAT binary format.
|
||||||
|
# This format will support execution of NuttX binaries located
|
||||||
|
# in a ROMFS filesystem (see examples/nxflat).
|
||||||
|
#
|
||||||
|
#CONFIG_APPS_DIR=
|
||||||
|
CONFIG_DEBUG=n
|
||||||
|
CONFIG_DEBUG_VERBOSE=n
|
||||||
|
CONFIG_DEBUG_SYMBOLS=n
|
||||||
|
CONFIG_MM_REGIONS=1
|
||||||
|
CONFIG_ARCH_LOWPUTC=y
|
||||||
|
CONFIG_RR_INTERVAL=200
|
||||||
|
CONFIG_SCHED_INSTRUMENTATION=n
|
||||||
|
CONFIG_TASK_NAME_SIZE=0
|
||||||
|
CONFIG_START_YEAR=2010
|
||||||
|
CONFIG_START_MONTH=5
|
||||||
|
CONFIG_START_DAY=6
|
||||||
|
CONFIG_GREGORIAN_TIME=n
|
||||||
|
CONFIG_JULIAN_TIME=n
|
||||||
|
CONFIG_DEV_CONSOLE=y
|
||||||
|
CONFIG_DEV_LOWCONSOLE=y
|
||||||
|
CONFIG_MUTEX_TYPES=n
|
||||||
|
CONFIG_PRIORITY_INHERITANCE=n
|
||||||
|
CONFIG_SEM_PREALLOCHOLDERS=0
|
||||||
|
CONFIG_SEM_NNESTPRIO=0
|
||||||
|
CONFIG_FDCLONE_DISABLE=n
|
||||||
|
CONFIG_FDCLONE_STDIO=n
|
||||||
|
CONFIG_SDCLONE_DISABLE=y
|
||||||
|
CONFIG_NXFLAT=n
|
||||||
|
|
||||||
|
#
|
||||||
|
# The following can be used to disable categories of
|
||||||
|
# APIs supported by the OS. If the compiler supports
|
||||||
|
# weak functions, then it should not be necessary to
|
||||||
|
# disable functions unless you want to restrict usage
|
||||||
|
# of those APIs.
|
||||||
|
#
|
||||||
|
# There are certain dependency relationships in these
|
||||||
|
# features.
|
||||||
|
#
|
||||||
|
# o mq_notify logic depends on signals to awaken tasks
|
||||||
|
# waiting for queues to become full or empty.
|
||||||
|
# o pthread_condtimedwait() depends on signals to wake
|
||||||
|
# up waiting tasks.
|
||||||
|
#
|
||||||
|
CONFIG_DISABLE_CLOCK=n
|
||||||
|
CONFIG_DISABLE_POSIX_TIMERS=n
|
||||||
|
CONFIG_DISABLE_PTHREAD=n
|
||||||
|
CONFIG_DISABLE_SIGNALS=n
|
||||||
|
CONFIG_DISABLE_MQUEUE=n
|
||||||
|
CONFIG_DISABLE_MOUNTPOINT=y
|
||||||
|
CONFIG_DISABLE_ENVIRON=y
|
||||||
|
CONFIG_DISABLE_POLL=y
|
||||||
|
|
||||||
|
#
|
||||||
|
# Misc libc settings
|
||||||
|
#
|
||||||
|
# CONFIG_NOPRINTF_FIELDWIDTH - sprintf-related logic is a
|
||||||
|
# little smaller if we do not support fieldwidthes
|
||||||
|
#
|
||||||
|
CONFIG_NOPRINTF_FIELDWIDTH=n
|
||||||
|
|
||||||
|
#
|
||||||
|
# Allow for architecture optimized implementations
|
||||||
|
#
|
||||||
|
# The architecture can provide optimized versions of the
|
||||||
|
# following to improve system performance
|
||||||
|
#
|
||||||
|
CONFIG_ARCH_MEMCPY=n
|
||||||
|
CONFIG_ARCH_MEMCMP=n
|
||||||
|
CONFIG_ARCH_MEMMOVE=n
|
||||||
|
CONFIG_ARCH_MEMSET=n
|
||||||
|
CONFIG_ARCH_STRCMP=n
|
||||||
|
CONFIG_ARCH_STRCPY=n
|
||||||
|
CONFIG_ARCH_STRNCPY=n
|
||||||
|
CONFIG_ARCH_STRLEN=n
|
||||||
|
CONFIG_ARCH_STRNLEN=n
|
||||||
|
CONFIG_ARCH_BZERO=n
|
||||||
|
|
||||||
|
#
|
||||||
|
# Sizes of configurable things (0 disables)
|
||||||
|
#
|
||||||
|
# CONFIG_MAX_TASKS - The maximum number of simultaneously
|
||||||
|
# active tasks. This value must be a power of two.
|
||||||
|
# CONFIG_MAX_TASK_ARGS - This controls the maximum number of
|
||||||
|
# of parameters that a task may receive (i.e., maxmum value
|
||||||
|
# of 'argc')
|
||||||
|
# CONFIG_NPTHREAD_KEYS - The number of items of thread-
|
||||||
|
# specific data that can be retained
|
||||||
|
# CONFIG_NFILE_DESCRIPTORS - The maximum number of file
|
||||||
|
# descriptors (one for each open)
|
||||||
|
# CONFIG_NFILE_STREAMS - The maximum number of streams that
|
||||||
|
# can be fopen'ed
|
||||||
|
# CONFIG_NAME_MAX - The maximum size of a file name.
|
||||||
|
# CONFIG_STDIO_BUFFER_SIZE - Size of the buffer to allocate
|
||||||
|
# on fopen. (Only if CONFIG_NFILE_STREAMS > 0)
|
||||||
|
# CONFIG_NUNGET_CHARS - Number of characters that can be
|
||||||
|
# buffered by ungetc() (Only if CONFIG_NFILE_STREAMS > 0)
|
||||||
|
# CONFIG_PREALLOC_MQ_MSGS - The number of pre-allocated message
|
||||||
|
# structures. The system manages a pool of preallocated
|
||||||
|
# message structures to minimize dynamic allocations
|
||||||
|
# CONFIG_MQ_MAXMSGSIZE - Message structures are allocated with
|
||||||
|
# a fixed payload size given by this settin (does not include
|
||||||
|
# other message structure overhead.
|
||||||
|
# CONFIG_MAX_WDOGPARMS - Maximum number of parameters that
|
||||||
|
# can be passed to a watchdog handler
|
||||||
|
# CONFIG_PREALLOC_WDOGS - The number of pre-allocated watchdog
|
||||||
|
# structures. The system manages a pool of preallocated
|
||||||
|
# watchdog structures to minimize dynamic allocations
|
||||||
|
# CONFIG_PREALLOC_TIMERS - The number of pre-allocated POSIX
|
||||||
|
# timer structures. The system manages a pool of preallocated
|
||||||
|
# timer structures to minimize dynamic allocations. Set to
|
||||||
|
# zero for all dynamic allocations.
|
||||||
|
#
|
||||||
|
CONFIG_MAX_TASKS=16
|
||||||
|
CONFIG_MAX_TASK_ARGS=4
|
||||||
|
CONFIG_NPTHREAD_KEYS=4
|
||||||
|
CONFIG_NFILE_DESCRIPTORS=8
|
||||||
|
CONFIG_NFILE_STREAMS=8
|
||||||
|
CONFIG_NAME_MAX=32
|
||||||
|
CONFIG_STDIO_BUFFER_SIZE=256
|
||||||
|
CONFIG_NUNGET_CHARS=2
|
||||||
|
CONFIG_PREALLOC_MQ_MSGS=4
|
||||||
|
CONFIG_MQ_MAXMSGSIZE=32
|
||||||
|
CONFIG_MAX_WDOGPARMS=2
|
||||||
|
CONFIG_PREALLOC_WDOGS=4
|
||||||
|
CONFIG_PREALLOC_TIMERS=4
|
||||||
|
|
||||||
|
#
|
||||||
|
# Filesystem configuration
|
||||||
|
#
|
||||||
|
# CONFIG_FS_FAT - Enable FAT filesystem support
|
||||||
|
# CONFIG_FAT_SECTORSIZE - Max supported sector size
|
||||||
|
# CONFIG_FS_ROMFS - Enable ROMFS filesystem support
|
||||||
|
# CONFIG_NFS - Enable NFS filesystem support
|
||||||
|
CONFIG_FS_FAT=n
|
||||||
|
CONFIG_FS_ROMFS=n
|
||||||
|
CONFIG_NFS=n
|
||||||
|
|
||||||
|
#
|
||||||
|
# TCP/IP and UDP support via uIP
|
||||||
|
# CONFIG_NET - Enable or disable all network features
|
||||||
|
# CONFIG_NET_IPv6 - Build in support for IPv6
|
||||||
|
# CONFIG_NSOCKET_DESCRIPTORS - Maximum number of socket descriptors per task/thread.
|
||||||
|
# CONFIG_NET_SOCKOPTS - Enable or disable support for socket options
|
||||||
|
# CONFIG_NET_BUFSIZE - uIP buffer size
|
||||||
|
# CONFIG_NET_TCP - TCP support on or off
|
||||||
|
# CONFIG_NET_TCP_CONNS - Maximum number of TCP connections (all tasks)
|
||||||
|
# CONFIG_NET_TCP_READAHEAD_BUFSIZE - Size of TCP read-ahead buffers
|
||||||
|
# CONFIG_NET_NTCP_READAHEAD_BUFFERS - Number of TCP read-ahead buffers (may be zero)
|
||||||
|
# CONFIG_NET_TCPBACKLOG - Incoming connections pend in a backlog until
|
||||||
|
# accept() is called. The size of the backlog is selected when listen() is called.
|
||||||
|
# CONFIG_NET_MAX_LISTENPORTS - Maximum number of listening TCP ports (all tasks)
|
||||||
|
# CONFIG_NET_UDP - UDP support on or off
|
||||||
|
# CONFIG_NET_UDP_CHECKSUMS - UDP checksums on or off
|
||||||
|
# CONFIG_NET_UDP_CONNS - The maximum amount of concurrent UDP connections
|
||||||
|
# CONFIG_NET_ICMP - ICMP ping response support on or off
|
||||||
|
# CONFIG_NET_ICMP_PING - ICMP ping request support on or off
|
||||||
|
# CONFIG_NET_PINGADDRCONF - Use "ping" packet for setting IP address
|
||||||
|
# CONFIG_NET_STATISTICS - uIP statistics on or off
|
||||||
|
# CONFIG_NET_RECEIVE_WINDOW - The size of the advertised receiver's window
|
||||||
|
# CONFIG_NET_ARPTAB_SIZE - The size of the ARP table
|
||||||
|
# CONFIG_NET_BROADCAST - Broadcast support
|
||||||
|
# CONFIG_NET_FWCACHE_SIZE - number of packets to remember when looking for duplicates
|
||||||
|
#
|
||||||
|
CONFIG_NET=n
|
||||||
|
CONFIG_NET_IPv6=n
|
||||||
|
CONFIG_NSOCKET_DESCRIPTORS=0
|
||||||
|
CONFIG_NET_SOCKOPTS=y
|
||||||
|
CONFIG_NET_BUFSIZE=420
|
||||||
|
CONFIG_NET_TCP=n
|
||||||
|
CONFIG_NET_TCP_CONNS=40
|
||||||
|
CONFIG_NET_MAX_LISTENPORTS=40
|
||||||
|
CONFIG_NET_UDP=
|
||||||
|
CONFIG_NET_UDP_CHECKSUMS=y
|
||||||
|
#CONFIG_NET_UDP_CONNS=10
|
||||||
|
CONFIG_NET_ICMP=n
|
||||||
|
CONFIG_NET_ICMP_PING=n
|
||||||
|
#CONFIG_NET_PINGADDRCONF=0
|
||||||
|
CONFIG_NET_STATISTICS=y
|
||||||
|
#CONFIG_NET_RECEIVE_WINDOW=
|
||||||
|
#CONFIG_NET_ARPTAB_SIZE=8
|
||||||
|
CONFIG_NET_BROADCAST=n
|
||||||
|
#CONFIG_NET_FWCACHE_SIZE=2
|
||||||
|
|
||||||
|
#
|
||||||
|
# UIP Network Utilities
|
||||||
|
# CONFIG_NET_DHCP_LIGHT - Reduces size of DHCP
|
||||||
|
# CONFIG_NET_RESOLV_ENTRIES - Number of resolver entries
|
||||||
|
#
|
||||||
|
CONFIG_NET_DHCP_LIGHT=n
|
||||||
|
CONFIG_NET_RESOLV_ENTRIES=4
|
||||||
|
|
||||||
|
#
|
||||||
|
# Settings for examples/uip
|
||||||
|
#
|
||||||
|
CONFIG_EXAMPLE_UIP_IPADDR=(10<<24|0<<16|0<<8|2)
|
||||||
|
CONFIG_EXAMPLE_UIP_DRIPADDR=(10<<24|0<<16|0<<8|1)
|
||||||
|
CONFIG_EXAMPLE_UIP_NETMASK=(255<<24|255<<16|255<<8|0)
|
||||||
|
CONFIG_EXAMPLE_UIP_DHCPC=n
|
||||||
|
|
||||||
|
#
|
||||||
|
# Settings for examples/nettest
|
||||||
|
CONFIG_EXAMPLE_NETTEST_SERVER=n
|
||||||
|
CONFIG_EXAMPLE_NETTEST_PERFORMANCE=n
|
||||||
|
CONFIG_EXAMPLE_NETTEST_NOMAC=n
|
||||||
|
CONFIG_EXAMPLE_NETTEST_IPADDR=(10<<24|0<<16|0<<8|2)
|
||||||
|
CONFIG_EXAMPLE_NETTEST_DRIPADDR=(10<<24|0<<16|0<<8|1)
|
||||||
|
CONFIG_EXAMPLE_NETTEST_NETMASK=(255<<24|255<<16|255<<8|0)
|
||||||
|
CONFIG_EXAMPLE_NETTEST_CLIENTIP=(10<<24|0<<16|0<<8|1)
|
||||||
|
|
||||||
|
#
|
||||||
|
# Settings for examples/ostest
|
||||||
|
#
|
||||||
|
CONFIG_EXAMPLES_OSTEST_LOOPS=1
|
||||||
|
CONFIG_EXAMPLES_OSTEST_STACKSIZE=2048
|
||||||
|
CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=3
|
||||||
|
|
||||||
|
#
|
||||||
|
# Settings for apps/nshlib
|
||||||
|
#
|
||||||
|
# CONFIG_NSH_FILEIOSIZE - Size of a static I/O buffer
|
||||||
|
# CONFIG_NSH_STRERROR - Use strerror(errno)
|
||||||
|
# CONFIG_NSH_LINELEN - Maximum length of one command line
|
||||||
|
# CONFIG_NSH_NESTDEPTH - Max number of nested if-then[-else]-fi
|
||||||
|
# CONFIG_NSH_DISABLESCRIPT - Disable scripting support
|
||||||
|
# CONFIG_NSH_DISABLEBG - Disable background commands
|
||||||
|
# CONFIG_NSH_ROMFSETC - Use startup script in /etc
|
||||||
|
# CONFIG_NSH_CONSOLE - Use serial console front end
|
||||||
|
# CONFIG_NSH_TELNET - Use telnetd console front end
|
||||||
|
# CONFIG_NSH_ARCHINIT - Platform provides architecture
|
||||||
|
# specific initialization (nsh_archinitialize()).
|
||||||
|
#
|
||||||
|
# If CONFIG_NSH_TELNET is selected:
|
||||||
|
# CONFIG_NSH_IOBUFFER_SIZE -- Telnetd I/O buffer size
|
||||||
|
# CONFIG_NSH_DHCPC - Obtain address using DHCP
|
||||||
|
# CONFIG_NSH_IPADDR - Provides static IP address
|
||||||
|
# CONFIG_NSH_DRIPADDR - Provides static router IP address
|
||||||
|
# CONFIG_NSH_NETMASK - Provides static network mask
|
||||||
|
# CONFIG_NSH_NOMAC - Use a bogus MAC address
|
||||||
|
#
|
||||||
|
# If CONFIG_NSH_ROMFSETC is selected:
|
||||||
|
# CONFIG_NSH_ROMFSMOUNTPT - ROMFS mountpoint
|
||||||
|
# CONFIG_NSH_INITSCRIPT - Relative path to init script
|
||||||
|
# CONFIG_NSH_ROMFSDEVNO - ROMFS RAM device minor
|
||||||
|
# CONFIG_NSH_ROMFSSECTSIZE - ROMF sector size
|
||||||
|
# CONFIG_NSH_FATDEVNO - FAT FS RAM device minor
|
||||||
|
# CONFIG_NSH_FATSECTSIZE - FAT FS sector size
|
||||||
|
# CONFIG_NSH_FATNSECTORS - FAT FS number of sectors
|
||||||
|
# CONFIG_NSH_FATMOUNTPT - FAT FS mountpoint
|
||||||
|
#
|
||||||
|
CONFIG_NSH_FILEIOSIZE=512
|
||||||
|
CONFIG_NSH_STRERROR=n
|
||||||
|
CONFIG_NSH_LINELEN=64
|
||||||
|
CONFIG_NSH_NESTDEPTH=3
|
||||||
|
CONFIG_NSH_DISABLESCRIPT=n
|
||||||
|
CONFIG_NSH_DISABLEBG=n
|
||||||
|
CONFIG_NSH_ROMFSETC=n
|
||||||
|
CONFIG_NSH_CONSOLE=n
|
||||||
|
CONFIG_NSH_TELNET=n
|
||||||
|
CONFIG_NSH_ARCHINIT=n
|
||||||
|
CONFIG_NSH_IOBUFFER_SIZE=512
|
||||||
|
CONFIG_NSH_DHCPC=n
|
||||||
|
CONFIG_NSH_NOMAC=n
|
||||||
|
CONFIG_NSH_IPADDR=(10<<24|0<<16|0<<8|2)
|
||||||
|
CONFIG_NSH_DRIPADDR=(10<<24|0<<16|0<<8|1)
|
||||||
|
CONFIG_NSH_NETMASK=(255<<24|255<<16|255<<8|0)
|
||||||
|
CONFIG_NSH_ROMFSMOUNTPT="/etc"
|
||||||
|
CONFIG_NSH_INITSCRIPT="init.d/rcS"
|
||||||
|
CONFIG_NSH_ROMFSDEVNO=0
|
||||||
|
CONFIG_NSH_ROMFSSECTSIZE=64
|
||||||
|
CONFIG_NSH_FATDEVNO=1
|
||||||
|
CONFIG_NSH_FATSECTSIZE=512
|
||||||
|
CONFIG_NSH_FATNSECTORS=1024
|
||||||
|
CONFIG_NSH_FATMOUNTPT=/tmp
|
||||||
|
|
||||||
|
#
|
||||||
|
# Architecture-specific NSH options
|
||||||
|
#
|
||||||
|
CONFIG_NSH_MMCSDSPIPORTNO=0
|
||||||
|
CONFIG_NSH_MMCSDSLOTNO=0
|
||||||
|
CONFIG_NSH_MMCSDMINOR=0
|
||||||
|
|
||||||
|
#
|
||||||
|
# Stack and heap information
|
||||||
|
#
|
||||||
|
# CONFIG_BOOT_RUNFROMFLASH - Some configurations support XIP
|
||||||
|
# operation from FLASH but must copy initialized .data sections to RAM.
|
||||||
|
# (should also be =n for the LM3S6965 Eval Kit which always runs from flash)
|
||||||
|
# CONFIG_BOOT_COPYTORAM - Some configurations boot in FLASH
|
||||||
|
# but copy themselves entirely into RAM for better performance.
|
||||||
|
# CONFIG_CUSTOM_STACK - The up_ implementation will handle
|
||||||
|
# all stack operations outside of the nuttx model.
|
||||||
|
# CONFIG_STACK_POINTER - The initial stack pointer (arm7tdmi only)
|
||||||
|
# CONFIG_IDLETHREAD_STACKSIZE - The size of the initial stack.
|
||||||
|
# This is the thread that (1) performs the inital boot of the system up
|
||||||
|
# to the point where user_start() is spawned, and (2) there after is the
|
||||||
|
# IDLE thread that executes only when there is no other thread ready to
|
||||||
|
# run.
|
||||||
|
# CONFIG_USERMAIN_STACKSIZE - The size of the stack to allocate
|
||||||
|
# for the main user thread that begins at the user_start() entry point.
|
||||||
|
# CONFIG_PTHREAD_STACK_MIN - Minimum pthread stack size
|
||||||
|
# CONFIG_PTHREAD_STACK_DEFAULT - Default pthread stack size
|
||||||
|
# CONFIG_HEAP_BASE - The beginning of the heap
|
||||||
|
# CONFIG_HEAP_SIZE - The size of the heap
|
||||||
|
#
|
||||||
|
CONFIG_BOOT_RUNFROMFLASH=n
|
||||||
|
CONFIG_BOOT_COPYTORAM=n
|
||||||
|
CONFIG_CUSTOM_STACK=n
|
||||||
|
#CONFIG_STACK_POINTER
|
||||||
|
CONFIG_IDLETHREAD_STACKSIZE=1024
|
||||||
|
CONFIG_USERMAIN_STACKSIZE=2048
|
||||||
|
CONFIG_PTHREAD_STACK_MIN=256
|
||||||
|
CONFIG_PTHREAD_STACK_DEFAULT=2048
|
||||||
|
CONFIG_HEAP_BASE=
|
||||||
|
CONFIG_HEAP_SIZE=
|
|
@ -0,0 +1,59 @@
|
||||||
|
#!/bin/bash
|
||||||
|
# configs/ekk-lm3s9b96/otest/setenv.sh
|
||||||
|
#
|
||||||
|
# Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||||
|
# Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
# Jose Pablo Rojas V. <jrojas@nx-engineering.com>
|
||||||
|
#
|
||||||
|
# Redistribution and use in source and binary forms, with or without
|
||||||
|
# modification, are permitted provided that the following conditions
|
||||||
|
# are met:
|
||||||
|
#
|
||||||
|
# 1. Redistributions of source code must retain the above copyright
|
||||||
|
# notice, this list of conditions and the following disclaimer.
|
||||||
|
# 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
# notice, this list of conditions and the following disclaimer in
|
||||||
|
# the documentation and/or other materials provided with the
|
||||||
|
# distribution.
|
||||||
|
# 3. Neither the name NuttX nor the names of its contributors may be
|
||||||
|
# used to endorse or promote products derived from this software
|
||||||
|
# without specific prior written permission.
|
||||||
|
#
|
||||||
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||||
|
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||||
|
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||||
|
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||||
|
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||||
|
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||||
|
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||||
|
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
# POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
#
|
||||||
|
|
||||||
|
if [ "$_" = "$0" ] ; then
|
||||||
|
echo "You must source this script, not run it!" 1>&2
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
WD=`pwd`
|
||||||
|
if [ ! -x "setenv.sh" ]; then
|
||||||
|
echo "This script must be executed from the top-level NuttX build directory"
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ -z "${PATH_ORIG}" ]; then
|
||||||
|
export PATH_ORIG="${PATH}"
|
||||||
|
fi
|
||||||
|
|
||||||
|
# TOOLCHAIN_BIN must be defined to the full path to the location where you
|
||||||
|
# have installed the toolchain of your choice. Modify the following:
|
||||||
|
|
||||||
|
export TOOLCHAIN_BIN="${WD}/../buildroot/build_arm_nofpu/staging_dir/bin"
|
||||||
|
|
||||||
|
# Andd add the toolchain path to the PATH variable
|
||||||
|
|
||||||
|
export PATH="${TOOLCHAIN_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
|
||||||
|
echo "PATH : ${PATH}"
|
|
@ -0,0 +1,107 @@
|
||||||
|
/****************************************************************************
|
||||||
|
* configs/ekk-lm3s9b96/ostest/ld.script
|
||||||
|
*
|
||||||
|
* Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||||
|
* Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
* Jose Pablo Rojas V. <jrojas@nx-engineering.com>
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
*
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in
|
||||||
|
* the documentation and/or other materials provided with the
|
||||||
|
* distribution.
|
||||||
|
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||||
|
* used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||||
|
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||||
|
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||||
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||||
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||||
|
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||||
|
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||||
|
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
* POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/* The LM3S9B96 has 256Kb of FLASH beginning at address 0x0000:0000 and 96Kb
|
||||||
|
* of SRAM beginning at 0x2000:0000.
|
||||||
|
*/
|
||||||
|
|
||||||
|
MEMORY
|
||||||
|
{
|
||||||
|
flash (rx) : ORIGIN = 0x00000000, LENGTH = 256K
|
||||||
|
sram (rwx) : ORIGIN = 0x20000000, LENGTH = 96K
|
||||||
|
}
|
||||||
|
|
||||||
|
OUTPUT_ARCH(arm)
|
||||||
|
ENTRY(_stext)
|
||||||
|
SECTIONS
|
||||||
|
{
|
||||||
|
.text : {
|
||||||
|
_stext = ABSOLUTE(.);
|
||||||
|
*(.vectors)
|
||||||
|
*(.text .text.*)
|
||||||
|
*(.fixup)
|
||||||
|
*(.gnu.warning)
|
||||||
|
*(.rodata .rodata.*)
|
||||||
|
*(.gnu.linkonce.t.*)
|
||||||
|
*(.glue_7)
|
||||||
|
*(.glue_7t)
|
||||||
|
*(.got)
|
||||||
|
*(.gcc_except_table)
|
||||||
|
*(.gnu.linkonce.r.*)
|
||||||
|
_etext = ABSOLUTE(.);
|
||||||
|
} > flash
|
||||||
|
|
||||||
|
_eronly = ABSOLUTE(.);
|
||||||
|
|
||||||
|
.data : {
|
||||||
|
_sdata = ABSOLUTE(.);
|
||||||
|
*(.data .data.*)
|
||||||
|
*(.gnu.linkonce.d.*)
|
||||||
|
CONSTRUCTORS
|
||||||
|
_edata = ABSOLUTE(.);
|
||||||
|
} > sram AT > flash
|
||||||
|
|
||||||
|
.ARM.extab : {
|
||||||
|
*(.ARM.extab*)
|
||||||
|
} >sram
|
||||||
|
|
||||||
|
.ARM.exidx : {
|
||||||
|
__exidx_start = ABSOLUTE(.);
|
||||||
|
*(.ARM.exidx*)
|
||||||
|
__exidx_end = ABSOLUTE(.);
|
||||||
|
} >sram
|
||||||
|
|
||||||
|
.bss : {
|
||||||
|
_sbss = ABSOLUTE(.);
|
||||||
|
*(.bss .bss.*)
|
||||||
|
*(.gnu.linkonce.b.*)
|
||||||
|
*(COMMON)
|
||||||
|
_ebss = ABSOLUTE(.);
|
||||||
|
} > sram
|
||||||
|
|
||||||
|
.stab 0 : { *(.stab) }
|
||||||
|
.stabstr 0 : { *(.stabstr) }
|
||||||
|
.stab.excl 0 : { *(.stab.excl) }
|
||||||
|
.stab.exclstr 0 : { *(.stab.exclstr) }
|
||||||
|
.stab.index 0 : { *(.stab.index) }
|
||||||
|
.stab.indexstr 0 : { *(.stab.indexstr) }
|
||||||
|
.comment 0 : { *(.comment) }
|
||||||
|
.debug_abbrev 0 : { *(.debug_abbrev) }
|
||||||
|
.debug_info 0 : { *(.debug_info) }
|
||||||
|
.debug_line 0 : { *(.debug_line) }
|
||||||
|
.debug_pubnames 0 : { *(.debug_pubnames) }
|
||||||
|
.debug_aranges 0 : { *(.debug_aranges) }
|
||||||
|
}
|
|
@ -0,0 +1,88 @@
|
||||||
|
############################################################################
|
||||||
|
# configs/ekk-lm3s9b96/src/Makefile
|
||||||
|
#
|
||||||
|
# Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||||
|
# Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
# Jose Pablo Rojas V. <jrojas@nx-engineering.com>
|
||||||
|
#
|
||||||
|
# Redistribution and use in source and binary forms, with or without
|
||||||
|
# modification, are permitted provided that the following conditions
|
||||||
|
# are met:
|
||||||
|
#
|
||||||
|
# 1. Redistributions of source code must retain the above copyright
|
||||||
|
# notice, this list of conditions and the following disclaimer.
|
||||||
|
# 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
# notice, this list of conditions and the following disclaimer in
|
||||||
|
# the documentation and/or other materials provided with the
|
||||||
|
# distribution.
|
||||||
|
# 3. Neither the name NuttX nor the names of its contributors may be
|
||||||
|
# used to endorse or promote products derived from this software
|
||||||
|
# without specific prior written permission.
|
||||||
|
#
|
||||||
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||||
|
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||||
|
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||||
|
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||||
|
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||||
|
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||||
|
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||||
|
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
# POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
#
|
||||||
|
############################################################################
|
||||||
|
|
||||||
|
-include $(TOPDIR)/Make.defs
|
||||||
|
|
||||||
|
CFLAGS += -I$(TOPDIR)/sched
|
||||||
|
|
||||||
|
ASRCS =
|
||||||
|
AOBJS = $(ASRCS:.S=$(OBJEXT))
|
||||||
|
CSRCS = up_boot.c up_leds.c up_ethernet.c up_ssi.c
|
||||||
|
ifeq ($(CONFIG_NSH_ARCHINIT),y)
|
||||||
|
CSRCS += up_nsh.c
|
||||||
|
endif
|
||||||
|
|
||||||
|
COBJS = $(CSRCS:.c=$(OBJEXT))
|
||||||
|
|
||||||
|
SRCS = $(ASRCS) $(CSRCS)
|
||||||
|
OBJS = $(AOBJS) $(COBJS)
|
||||||
|
|
||||||
|
ARCH_SRCDIR = $(TOPDIR)/arch/$(CONFIG_ARCH)/src
|
||||||
|
ifeq ($(WINTOOL),y)
|
||||||
|
CFLAGS += -I "${shell cygpath -w $(ARCH_SRCDIR)/chip}" \
|
||||||
|
-I "${shell cygpath -w $(ARCH_SRCDIR)/common}" \
|
||||||
|
-I "${shell cygpath -w $(ARCH_SRCDIR)/armv7-m}"
|
||||||
|
else
|
||||||
|
CFLAGS += -I$(ARCH_SRCDIR)/chip -I$(ARCH_SRCDIR)/common -I$(ARCH_SRCDIR)/armv7-m
|
||||||
|
endif
|
||||||
|
|
||||||
|
all: libboard$(LIBEXT)
|
||||||
|
|
||||||
|
$(AOBJS): %$(OBJEXT): %.S
|
||||||
|
$(call ASSEMBLE, $<, $@)
|
||||||
|
|
||||||
|
$(COBJS) $(LINKOBJS): %$(OBJEXT): %.c
|
||||||
|
$(call COMPILE, $<, $@)
|
||||||
|
|
||||||
|
libboard$(LIBEXT): $(OBJS)
|
||||||
|
@( for obj in $(OBJS) ; do \
|
||||||
|
$(call ARCHIVE, $@, $${obj}); \
|
||||||
|
done ; )
|
||||||
|
|
||||||
|
.depend: Makefile $(SRCS)
|
||||||
|
@$(MKDEP) $(CC) -- $(CFLAGS) -- $(SRCS) >Make.dep
|
||||||
|
@touch $@
|
||||||
|
|
||||||
|
depend: .depend
|
||||||
|
|
||||||
|
clean:
|
||||||
|
@rm -f libboard$(LIBEXT) *~ .*.swp
|
||||||
|
$(call CLEAN)
|
||||||
|
|
||||||
|
distclean: clean
|
||||||
|
@rm -f Make.dep .depend
|
||||||
|
|
||||||
|
-include Make.dep
|
|
@ -0,0 +1,119 @@
|
||||||
|
/************************************************************************************
|
||||||
|
* configs/ekk-lm3s9b96/src/ekklm3s9b96_internal.h
|
||||||
|
* arch/arm/src/board/lm3s6965ek_internal.n
|
||||||
|
*
|
||||||
|
* Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||||
|
* Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
* Jose Pablo Rojas V. <jrojas@nx-engineering.com>
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
*
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in
|
||||||
|
* the documentation and/or other materials provided with the
|
||||||
|
* distribution.
|
||||||
|
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||||
|
* used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||||
|
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||||
|
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||||
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||||
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||||
|
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||||
|
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||||
|
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
* POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
*
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
#ifndef __CONFIGS_EKK_LM3S9B96_SRC_EKKLM3S9B96_INTERNAL_H
|
||||||
|
#define __CONFIGS_EKK_LM3S9B96_SRC_EKKLM3S9B96_INTERNAL_H
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Included Files
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
#include <nuttx/compiler.h>
|
||||||
|
|
||||||
|
#include "chip.h"
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Definitions
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
/* How many SSI modules does this chip support? The LM3S9B96 supports 2 SSI
|
||||||
|
* modules (others may support more than 2 -- in such case, the following must be
|
||||||
|
* expanded).
|
||||||
|
*/
|
||||||
|
|
||||||
|
#if LM3S_NSSI == 0
|
||||||
|
# undef CONFIG_SSI0_DISABLE
|
||||||
|
# define CONFIG_SSI0_DISABLE 1
|
||||||
|
# undef CONFIG_SSI1_DISABLE
|
||||||
|
# define CONFIG_SSI1_DISABLE 1
|
||||||
|
#elif LM3S_NSSI == 1
|
||||||
|
# undef CONFIG_SSI1_DISABLE
|
||||||
|
# define CONFIG_SSI1_DISABLE 1
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* EKK-LM3S9B96 Eval Kit ************************************************************/
|
||||||
|
|
||||||
|
/* GPIO Usage
|
||||||
|
*
|
||||||
|
* PIN SIGNAL EVB Function
|
||||||
|
* --- ----------- ---------------------------------------
|
||||||
|
* 26 PA0/U0RX Virtual COM port receive
|
||||||
|
* 27 PA1/U0TX Virtual COM port transmit
|
||||||
|
* 66 PB0/USB0ID USBID signal from the USB-On-the-Go
|
||||||
|
* 67 PB1/USB0VBUS USB VBUS input signal from USB-OTG
|
||||||
|
* 92 PB4/GPIO User pushbutton SW2.
|
||||||
|
* 80 PC0/TCK/SWCLK JTAG or SWD clock input
|
||||||
|
* 79 PC1/TMS/SWDIO JTAG TMS input or SWD bidirectional signal SWDIO
|
||||||
|
* 78 PC2/TDI JTAG TDI signal input
|
||||||
|
* 77 PC3/TDO/SWO JTAG TDO output or SWD trace signal SWO output.
|
||||||
|
* 10 PD0/GPIO User LED
|
||||||
|
* 60 PF2/LED1 Ethernet LED1 (yellow)
|
||||||
|
* 59 PF3/LED0 Ethernet LED0 (green)
|
||||||
|
* 83 PH3/USB0EPEN USB-OTG power switch
|
||||||
|
* 76 PH4/USB0PFLT Overcurrent input status from USB-OTG power switch
|
||||||
|
*/
|
||||||
|
|
||||||
|
/* GPIO for LED's:
|
||||||
|
* - PD0: User LED
|
||||||
|
* - PF2: LED1 (yellow)
|
||||||
|
* - PF3: LED0 (green)
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define LED_GPIO (GPIO_FUNC_OUTPUT | GPIO_VALUE_ONE | GPIO_PORTD | 0)
|
||||||
|
#define LED1_GPIO (GPIO_FUNC_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORTF | 2)
|
||||||
|
#define LED0_GPIO (GPIO_FUNC_OUTPUT | GPIO_VALUE_ONE | GPIO_PORTF | 3)
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Public Functions
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
#ifndef __ASSEMBLY__
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Name: lm3s_ssiinitialize
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* Called to configure SPI chip select GPIO pins for the LM3S6965 Eval Kit.
|
||||||
|
*
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
extern void weak_function lm3s_ssiinitialize(void);
|
||||||
|
|
||||||
|
#endif /* __ASSEMBLY__ */
|
||||||
|
#endif /* __CONFIGS_EKK_LM3S9B96_SRC_EKKLM3S9B96_INTERNAL_H */
|
||||||
|
|
|
@ -0,0 +1,91 @@
|
||||||
|
/************************************************************************************
|
||||||
|
* configs/ekk-lm3s9b96/src/up_boot.c
|
||||||
|
* arch/arm/src/board/up_boot.c
|
||||||
|
*
|
||||||
|
* Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||||
|
* Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
* Jose Pablo Rojas V. <jrojas@nx-engineering.com>
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
*
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in
|
||||||
|
* the documentation and/or other materials provided with the
|
||||||
|
* distribution.
|
||||||
|
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||||
|
* used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||||
|
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||||
|
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||||
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||||
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||||
|
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||||
|
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||||
|
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
* POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
*
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Included Files
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
|
||||||
|
#include <debug.h>
|
||||||
|
|
||||||
|
#include <arch/board/board.h>
|
||||||
|
|
||||||
|
#include "up_arch.h"
|
||||||
|
#include "up_internal.h"
|
||||||
|
#include "ekklm3s9b96_internal.h"
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Definitions
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Private Functions
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Public Functions
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Name: lm3s_boardinitialize
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* All LM3S architectures must provide the following entry point. This entry point
|
||||||
|
* is called early in the intitialization -- after all memory has been configured
|
||||||
|
* and mapped but before any devices have been initialized.
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
void lm3s_boardinitialize(void)
|
||||||
|
{
|
||||||
|
/* Configure SPI chip selects if 1) SSI is not disabled, and 2) the weak function
|
||||||
|
* lm3s_ssiinitialize() has been brought into the link.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#if !defined(CONFIG_SSI0_DISABLE) || !defined(CONFIG_SSI1_DISABLE)
|
||||||
|
if (lm3s_ssiinitialize)
|
||||||
|
{
|
||||||
|
lm3s_ssiinitialize();
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Configure on-board LEDs if LED support has been selected. */
|
||||||
|
|
||||||
|
#ifdef CONFIG_ARCH_LEDS
|
||||||
|
up_ledinit();
|
||||||
|
#endif
|
||||||
|
}
|
|
@ -0,0 +1,99 @@
|
||||||
|
/************************************************************************************
|
||||||
|
* configs/lm3s6965-ek/src/up_ethernet.c
|
||||||
|
* arch/arm/src/board/up_ethernet.c
|
||||||
|
*
|
||||||
|
* Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||||
|
* Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
* Jose Pablo Rojas V. <jrojas@nx-engineering.com>
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
*
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in
|
||||||
|
* the documentation and/or other materials provided with the
|
||||||
|
* distribution.
|
||||||
|
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||||
|
* used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||||
|
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||||
|
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||||
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||||
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||||
|
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||||
|
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||||
|
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
* POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
*
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Included Files
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
|
||||||
|
#include <stdint.h>
|
||||||
|
#include <debug.h>
|
||||||
|
#include <assert.h>
|
||||||
|
|
||||||
|
#include <arch/board/board.h>
|
||||||
|
#include <net/ethernet.h>
|
||||||
|
|
||||||
|
#include "up_arch.h"
|
||||||
|
#include "chip.h"
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Definitions
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Private Functions
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Public Functions
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Name: lm3s_ethernetmac
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* For the Ethernet Eval Kits, the MAC address will be stored in the non-volatile
|
||||||
|
* USER0 and USER1 registers. If CONFIG_LM3S_BOARDMAC is defined, this function
|
||||||
|
* will obtain the MAC address from these registers.
|
||||||
|
*
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
#ifdef CONFIG_LM3S_BOARDMAC
|
||||||
|
void lm3s_ethernetmac(struct ether_addr *ethaddr)
|
||||||
|
{
|
||||||
|
uint32_t user0;
|
||||||
|
uint32_t user1;
|
||||||
|
|
||||||
|
/* Get the current value of the user registers */
|
||||||
|
|
||||||
|
user0 = getreg32(LM3S_FLASH_USERREG0);
|
||||||
|
user1 = getreg32(LM3S_FLASH_USERREG1);
|
||||||
|
|
||||||
|
nlldbg("user: %06x:%06x\n", user1 & 0x00ffffff, user0 & 0x00ffffff);
|
||||||
|
DEBUGASSERT(user0 != 0xffffffff && user1 != 0xffffffff);
|
||||||
|
|
||||||
|
/* Re-format that MAC address the way that uIP expects to see it */
|
||||||
|
|
||||||
|
ethaddr->ether_addr_octet[0] = ((user0 >> 0) & 0xff);
|
||||||
|
ethaddr->ether_addr_octet[1] = ((user0 >> 8) & 0xff);
|
||||||
|
ethaddr->ether_addr_octet[2] = ((user0 >> 16) & 0xff);
|
||||||
|
ethaddr->ether_addr_octet[3] = ((user1 >> 0) & 0xff);
|
||||||
|
ethaddr->ether_addr_octet[4] = ((user1 >> 8) & 0xff);
|
||||||
|
ethaddr->ether_addr_octet[5] = ((user1 >> 16) & 0xff);
|
||||||
|
}
|
||||||
|
#endif
|
|
@ -0,0 +1,172 @@
|
||||||
|
/****************************************************************************
|
||||||
|
* configs/lm3s6965-ek/src/up_leds.c
|
||||||
|
* arch/arm/src/board/up_leds.c
|
||||||
|
*
|
||||||
|
* Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||||
|
* Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
* Jose Pablo Rojas V. <jrojas@nx-engineering.com>
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
*
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in
|
||||||
|
* the documentation and/or other materials provided with the
|
||||||
|
* distribution.
|
||||||
|
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||||
|
* used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||||
|
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||||
|
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||||
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||||
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||||
|
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||||
|
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||||
|
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
* POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Included Files
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
|
||||||
|
#include <stdbool.h>
|
||||||
|
#include <debug.h>
|
||||||
|
|
||||||
|
#include <arch/board/board.h>
|
||||||
|
|
||||||
|
#include "chip.h"
|
||||||
|
#include "up_arch.h"
|
||||||
|
#include "up_internal.h"
|
||||||
|
#include "lm3s_internal.h"
|
||||||
|
#include "ekklm3s9b96_internal.h"
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Definitions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/* Enables debug output from this file (needs CONFIG_DEBUG with
|
||||||
|
* CONFIG_DEBUG_VERBOSE too)
|
||||||
|
*/
|
||||||
|
|
||||||
|
#undef LED_DEBUG /* Define to enable debug */
|
||||||
|
|
||||||
|
#ifdef LED_DEBUG
|
||||||
|
# define leddbg lldbg
|
||||||
|
# define ledvdbg llvdbg
|
||||||
|
#else
|
||||||
|
# define leddbg(x...)
|
||||||
|
# define ledvdbg(x...)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Dump GPIO registers */
|
||||||
|
|
||||||
|
#ifdef LED_DEBUG
|
||||||
|
# define led_dumpgpio(m) lm3s_dumpgpio(LED_GPIO, m)
|
||||||
|
#else
|
||||||
|
# define led_dumpgpio(m)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Private Data
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Private Functions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Functions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
static uint8_t g_nest;
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: up_ledinit
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#ifdef CONFIG_ARCH_LEDS
|
||||||
|
void up_ledinit(void)
|
||||||
|
{
|
||||||
|
leddbg("Initializing\n");
|
||||||
|
|
||||||
|
/* Configure Port D, Bit 0 as an output, initial value=OFF */
|
||||||
|
|
||||||
|
led_dumpgpio("up_ledinit before lm3s_configgpio()");
|
||||||
|
lm3s_configgpio(LED_GPIO);
|
||||||
|
lm3s_configgpio(LED0_GPIO);
|
||||||
|
lm3s_configgpio(LED1_GPIO);
|
||||||
|
led_dumpgpio("up_ledinit after lm3s_configgpio()");
|
||||||
|
g_nest = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: up_ledon
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
void up_ledon(int led)
|
||||||
|
{
|
||||||
|
switch (led)
|
||||||
|
{
|
||||||
|
case LED_STARTED:
|
||||||
|
case LED_HEAPALLOCATE:
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
|
||||||
|
case LED_INIRQ:
|
||||||
|
case LED_SIGNAL:
|
||||||
|
case LED_ASSERTION:
|
||||||
|
case LED_PANIC:
|
||||||
|
g_nest++;
|
||||||
|
case LED_IRQSENABLED:
|
||||||
|
case LED_STACKCREATED:
|
||||||
|
led_dumpgpio("up_ledon: before lm3s_gpiowrite()");
|
||||||
|
lm3s_gpiowrite(LED_GPIO, false);
|
||||||
|
lm3s_gpiowrite(LED0_GPIO, false);
|
||||||
|
led_dumpgpio("up_ledon: after lm3s_gpiowrite()");
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: up_ledoff
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
void up_ledoff(int led)
|
||||||
|
{
|
||||||
|
switch (led)
|
||||||
|
{
|
||||||
|
case LED_IRQSENABLED:
|
||||||
|
case LED_STACKCREATED:
|
||||||
|
case LED_STARTED:
|
||||||
|
case LED_HEAPALLOCATE:
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
|
||||||
|
case LED_INIRQ:
|
||||||
|
case LED_SIGNAL:
|
||||||
|
case LED_ASSERTION:
|
||||||
|
case LED_PANIC:
|
||||||
|
if (--g_nest <= 0)
|
||||||
|
{
|
||||||
|
led_dumpgpio("up_ledoff: before lm3s_gpiowrite()");
|
||||||
|
lm3s_gpiowrite(LED_GPIO, true);
|
||||||
|
lm3s_gpiowrite(LED0_GPIO, true);
|
||||||
|
led_dumpgpio("up_ledoff: after lm3s_gpiowrite()");
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif /* CONFIG_ARCH_LEDS */
|
|
@ -0,0 +1,88 @@
|
||||||
|
/****************************************************************************
|
||||||
|
* config/ekk-lm3s9b96/src/up_nsh.c
|
||||||
|
* arch/arm/src/board/up_nsh.c
|
||||||
|
*
|
||||||
|
* Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||||
|
* Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
* Jose Pablo Rojas V. <jrojas@nx-engineering.com>
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
*
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in
|
||||||
|
* the documentation and/or other materials provided with the
|
||||||
|
* distribution.
|
||||||
|
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||||
|
* used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||||
|
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||||
|
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||||
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||||
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||||
|
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||||
|
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||||
|
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
* POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Included Files
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <debug.h>
|
||||||
|
#include <errno.h>
|
||||||
|
|
||||||
|
#include <nuttx/spi.h>
|
||||||
|
#include <nuttx/mmcsd.h>
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Pre-Processor Definitions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/* Configuration ************************************************************/
|
||||||
|
|
||||||
|
/* Debug ********************************************************************/
|
||||||
|
|
||||||
|
#ifdef CONFIG_CPP_HAVE_VARARGS
|
||||||
|
# ifdef CONFIG_DEBUG
|
||||||
|
# define message(...) lib_lowprintf(__VA_ARGS__)
|
||||||
|
# else
|
||||||
|
# define message(...) printf(__VA_ARGS__)
|
||||||
|
# endif
|
||||||
|
#else
|
||||||
|
# ifdef CONFIG_DEBUG
|
||||||
|
# define message lib_lowprintf
|
||||||
|
# else
|
||||||
|
# define message printf
|
||||||
|
# endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Functions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: nsh_archinitialize
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* Perform architecture specific initialization
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
int nsh_archinitialize(void)
|
||||||
|
{
|
||||||
|
return OK;
|
||||||
|
}
|
|
@ -0,0 +1,162 @@
|
||||||
|
/************************************************************************************
|
||||||
|
* configs/ekk-lm3s9b96/src/up_ssi.c
|
||||||
|
* arch/arm/src/board/up_ssi.c
|
||||||
|
*
|
||||||
|
* Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||||
|
* Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
* Jose Pablo Rojas V. <jrojas@nx-engineering.com>
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
*
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in
|
||||||
|
* the documentation and/or other materials provided with the
|
||||||
|
* distribution.
|
||||||
|
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||||
|
* used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||||
|
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||||
|
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||||
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||||
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||||
|
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||||
|
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||||
|
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
* POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
*
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Included Files
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
|
||||||
|
#include <stdint.h>
|
||||||
|
#include <stdbool.h>
|
||||||
|
#include <debug.h>
|
||||||
|
|
||||||
|
#include <nuttx/spi.h>
|
||||||
|
#include <arch/board/board.h>
|
||||||
|
|
||||||
|
#include "up_arch.h"
|
||||||
|
#include "chip.h"
|
||||||
|
#include "lm3s_internal.h"
|
||||||
|
#include "ekklm3s9b96_internal.h"
|
||||||
|
|
||||||
|
#if !defined(CONFIG_SSI0_DISABLE) || !defined(CONFIG_SSI1_DISABLE)
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Definitions
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
/* Enables debug output from this file (needs CONFIG_DEBUG too) */
|
||||||
|
|
||||||
|
#undef SSI_DEBUG /* Define to enable debug */
|
||||||
|
#undef SSI_VERBOSE /* Define to enable verbose debug */
|
||||||
|
|
||||||
|
#ifdef SSI_DEBUG
|
||||||
|
# define ssidbg lldbg
|
||||||
|
# ifdef SSI_VERBOSE
|
||||||
|
# define ssivdbg lldbg
|
||||||
|
# else
|
||||||
|
# define ssivdbg(x...)
|
||||||
|
# endif
|
||||||
|
#else
|
||||||
|
# undef SSI_VERBOSE
|
||||||
|
# define ssidbg(x...)
|
||||||
|
# define ssivdbg(x...)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Dump GPIO registers */
|
||||||
|
|
||||||
|
#ifdef SSI_VERBOSE
|
||||||
|
#if 0
|
||||||
|
# define ssi_dumpgpio(m) lm3s_dumpgpio(SDCCS_GPIO, m)
|
||||||
|
#endif
|
||||||
|
#else
|
||||||
|
# define ssi_dumpgpio(m)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Private Functions
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Public Functions
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Name: lm3s_ssiinitialize
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* Called to configure SPI chip select GPIO pins for the LM3S6965 Eval Kit.
|
||||||
|
*
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
void weak_function lm3s_ssiinitialize(void)
|
||||||
|
{
|
||||||
|
/* Configure the SPI CS GPIO */
|
||||||
|
#if 0
|
||||||
|
ssi_dumpgpio("lm3s_ssiinitialize() Entry)");
|
||||||
|
ssi_dumpgpio("lm3s_ssiinitialize() Exit");
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
#if 0
|
||||||
|
/****************************************************************************
|
||||||
|
* The external functions, lm3s_spiselect and lm3s_spistatus must be provided
|
||||||
|
* by board-specific logic. The are implementations of the select and status
|
||||||
|
* methods SPI interface defined by struct spi_ops_s (see include/nuttx/spi.h).
|
||||||
|
* All othermethods (including up_spiinitialize()) are provided by common
|
||||||
|
* logic. To use this common SPI logic on your board:
|
||||||
|
*
|
||||||
|
* 1. Provide lm3s_spiselect() and lm3s_spistatus() functions in your
|
||||||
|
* board-specific logic. This function will perform chip selection and
|
||||||
|
* status operations using GPIOs in the way your board is configured.
|
||||||
|
* 2. Add a call to up_spiinitialize() in your low level initialization
|
||||||
|
* logic
|
||||||
|
* 3. The handle returned by up_spiinitialize() may then be used to bind the
|
||||||
|
* SPI driver to higher level logic (e.g., calling
|
||||||
|
* mmcsd_spislotinitialize(), for example, will bind the SPI driver to
|
||||||
|
* the SPI MMC/SD driver).
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
void lm3s_spiselect(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected)
|
||||||
|
{
|
||||||
|
ssidbg("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert");
|
||||||
|
ssi_dumpgpio("lm3s_spiselect() Entry");
|
||||||
|
if (devid == SPIDEV_MMCSD)
|
||||||
|
{
|
||||||
|
/* Assert the CS pin to the card */
|
||||||
|
|
||||||
|
lm3s_gpiowrite(SDCCS_GPIO, !selected);
|
||||||
|
}
|
||||||
|
#ifdef CONFIG_NX_LCDDRIVER
|
||||||
|
else if (devid == SPIDEV_DISPLAY)
|
||||||
|
{
|
||||||
|
/* Assert the CS pin to the display */
|
||||||
|
|
||||||
|
lm3s_gpiowrite(OLEDCS_GPIO, !selected);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
ssi_dumpgpio("lm3s_spiselect() Exit");
|
||||||
|
}
|
||||||
|
|
||||||
|
uint8_t lm3s_spistatus(FAR struct spi_dev_s *dev, enum spi_dev_e devid)
|
||||||
|
{
|
||||||
|
ssidbg("Returning SPI_STATUS_PRESENT\n");
|
||||||
|
return SPI_STATUS_PRESENT;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
#endif /* !CONFIG_SSI0_DISABLE || !CONFIG_SSI1_DISABLE */
|
|
@ -179,6 +179,18 @@ void weak_function stm32_spiinitialize(void);
|
||||||
|
|
||||||
void weak_function stm32_usbinitialize(void);
|
void weak_function stm32_usbinitialize(void);
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Name: up_ledpminitialize
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* Register the LEDs to receive power management event callbacks
|
||||||
|
*
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
#ifdef CONFIG_PM
|
||||||
|
void up_ledpminitialize(void);
|
||||||
|
#endif
|
||||||
|
|
||||||
/************************************************************************************
|
/************************************************************************************
|
||||||
* Name: stm32_extcontextsave
|
* Name: stm32_extcontextsave
|
||||||
*
|
*
|
||||||
|
|
|
@ -126,14 +126,14 @@ static void up_idlepm(void)
|
||||||
break;
|
break;
|
||||||
|
|
||||||
case PM_IDLE:
|
case PM_IDLE:
|
||||||
break;
|
break;
|
||||||
|
|
||||||
case PM_STANDBY:
|
case PM_STANDBY:
|
||||||
/* Configure all the buttons as wakeup EXTI */
|
/* Configure all the buttons as wakeup EXTI */
|
||||||
|
|
||||||
up_pmbuttons();
|
up_pmbuttons();
|
||||||
|
|
||||||
/* Call the MCU stop mode */
|
/* Call the STM32 stop mode */
|
||||||
|
|
||||||
stm32_pmstop(true);
|
stm32_pmstop(true);
|
||||||
break;
|
break;
|
||||||
|
@ -187,7 +187,7 @@ void up_idle(void)
|
||||||
/* Sleep until an interrupt occurs to save power */
|
/* Sleep until an interrupt occurs to save power */
|
||||||
|
|
||||||
BEGIN_IDLE();
|
BEGIN_IDLE();
|
||||||
asm("WFI");
|
__asm("wfi");
|
||||||
END_IDLE();
|
END_IDLE();
|
||||||
#endif
|
#endif
|
||||||
}
|
}
|
||||||
|
|
|
@ -300,7 +300,7 @@ static void led_pm_notify(struct pm_callback_s *cb , enum pm_state_e pmstate)
|
||||||
case(PM_STANDBY):
|
case(PM_STANDBY):
|
||||||
{
|
{
|
||||||
/* Entering STANDBY mode - Logic for PM_STANDBY goes here */
|
/* Entering STANDBY mode - Logic for PM_STANDBY goes here */
|
||||||
|
|
||||||
}
|
}
|
||||||
break;
|
break;
|
||||||
|
|
||||||
|
@ -369,18 +369,6 @@ void up_ledinit(void)
|
||||||
|
|
||||||
void up_ledon(int led)
|
void up_ledon(int led)
|
||||||
{
|
{
|
||||||
#ifdef CONFIG_PM
|
|
||||||
if (led == LED_IRQSENABLED)
|
|
||||||
{
|
|
||||||
/* Register to receive power management callbacks */
|
|
||||||
|
|
||||||
int ret = pm_register(&g_ledscb);
|
|
||||||
if (ret != OK)
|
|
||||||
{
|
|
||||||
up_ledon(LED_ASSERTION);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
led_setonoff(ON_BITS(g_ledbits[led]));
|
led_setonoff(ON_BITS(g_ledbits[led]));
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -393,4 +381,21 @@ void up_ledoff(int led)
|
||||||
led_setonoff(OFF_BITS(g_ledbits[led]));
|
led_setonoff(OFF_BITS(g_ledbits[led]));
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: up_ledpminitialize
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#ifdef CONFIG_PM
|
||||||
|
void up_ledpminitialize(void)
|
||||||
|
{
|
||||||
|
/* Register to receive power management callbacks */
|
||||||
|
|
||||||
|
int ret = pm_register(&g_ledscb);
|
||||||
|
if (ret != OK)
|
||||||
|
{
|
||||||
|
up_ledon(LED_ASSERTION);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#endif /* CONFIG_PM */
|
||||||
|
|
||||||
#endif /* CONFIG_ARCH_LEDS */
|
#endif /* CONFIG_ARCH_LEDS */
|
||||||
|
|
|
@ -120,6 +120,10 @@
|
||||||
# error "CONFIG_PM_IRQBUTTONS_MAX > 7"
|
# error "CONFIG_PM_IRQBUTTONS_MAX > 7"
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
#ifndef CONFIG_PM_BUTTON_ACTIVITY
|
||||||
|
# define CONFIG_PM_BUTTON_ACTIVITY 10
|
||||||
|
#endif
|
||||||
|
|
||||||
#ifndef MIN
|
#ifndef MIN
|
||||||
# define MIN(a,b) (a < b ? a : b)
|
# define MIN(a,b) (a < b ? a : b)
|
||||||
#endif
|
#endif
|
||||||
|
@ -130,7 +134,7 @@
|
||||||
#define MIN_BUTTON MIN(CONFIG_PM_BUTTONS_MIN, CONFIG_PM_IRQBUTTONS_MIN)
|
#define MIN_BUTTON MIN(CONFIG_PM_BUTTONS_MIN, CONFIG_PM_IRQBUTTONS_MIN)
|
||||||
#define MAX_BUTTON MAX(CONFIG_PM_BUTTONS_MAX, CONFIG_PM_IRQBUTTONS_MAX)
|
#define MAX_BUTTON MAX(CONFIG_PM_BUTTONS_MAX, CONFIG_PM_IRQBUTTONS_MAX)
|
||||||
|
|
||||||
#define NUM_PMBUTTONS (MAX_BUTTON - MIN_BUTTON + 1)
|
#define NUM_PMBUTTONS (MAX_BUTTON - MIN_BUTTON + 1)
|
||||||
#define BUTTON_INDEX(b) ((b)-MIN_BUTTON)
|
#define BUTTON_INDEX(b) ((b)-MIN_BUTTON)
|
||||||
|
|
||||||
/****************************************************************************
|
/****************************************************************************
|
||||||
|
@ -259,8 +263,20 @@ static const struct button_info_s g_buttoninfo[NUM_PMBUTTONS] =
|
||||||
#ifdef CONFIG_ARCH_IRQBUTTONS
|
#ifdef CONFIG_ARCH_IRQBUTTONS
|
||||||
static void button_handler(int id, int irq)
|
static void button_handler(int id, int irq)
|
||||||
{
|
{
|
||||||
/* For the moment force to the normal state */
|
int i;
|
||||||
(void)pm_changestate(PM_NORMAL);
|
|
||||||
|
/* At this point the MCU should have already awakened. Just report some
|
||||||
|
* activity in order to drive the rest of the system to the PM_NORMAL state
|
||||||
|
*/
|
||||||
|
|
||||||
|
pm_activity(CONFIG_PM_BUTTON_ACTIVITY);
|
||||||
|
|
||||||
|
/* Un-register button handlers */
|
||||||
|
|
||||||
|
for (i = CONFIG_PM_IRQBUTTONS_MIN; i <= CONFIG_PM_IRQBUTTONS_MAX; i++)
|
||||||
|
{
|
||||||
|
(void)up_irqbutton(i, NULL);
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
#if MIN_BUTTON < 1
|
#if MIN_BUTTON < 1
|
||||||
|
|
Loading…
Reference in New Issue