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30 Commits

Author SHA1 Message Date
David Sidrane 8cce1bd078 px4io-v2:Reduce Number of tasks and name 2017-05-02 07:40:50 +02:00
David Sidrane 3eb909823e px4io-v2:Limit CONFIG_USART1_TXBUFSIZE to max debug size 2017-05-02 07:40:50 +02:00
David Sidrane 85973f69d7 px4io-v2:Refreshed defconfig (no changes) 2017-05-02 07:40:50 +02:00
Lorenz Meier d1dd6a16f2 IO v2: disable interrupt stack 
This avoids burning significant memory in a configuration that is not actually using parallel tasks
 2017-05-02 07:40:50 +02:00
David Sidrane 6ef2ae2999 Reduce USART1 tx buffer by 8 bytes to fix aligment issue 
The recent changes to the timers increased memory by 8 bytes.
   and should have ONLY added 8 bytes
   was  20000dc0	40	20000E00
   is:  20000dc8	40	20000E08
   s/b  20000E08       1f3      next symbol

   But for some unknown reason the linker skipped to the next alignment
   of 256 and wasted 246 bytes.

   20000F00     1f3     next symbol

   Even with .align 8 in the .S file and . = ALIGN(4); in the linker
   script I could not move the allocation back only up to the next
   512 alighment.

   So this is a hack to shift things back 8 bytes.
 2017-04-07 07:30:30 +02:00
David Sidrane feda3e8c5c Changes to px4io-v2 for upstream Nuttx 2016-12-21 08:34:21 +01:00
Daniel Agar 0b54bb99f9 NuttX quiet build 
cmake combine NuttX copy and export

-NuttX wasn't recopying if it fails to compile
 2016-04-17 16:02:28 -04:00
Lorenz Meier ec930d2372 Increase stack size by 100 bytes. From @tridge 2016-03-24 10:40:46 +01:00
Lorenz Meier b54a0308a7 IO: Do not allocate excessive UART buffers 2016-01-27 09:56:20 +01:00
Lorenz Meier c1b6fcbb77 IO config: Revert stack management changes as we saw stack smashing 2015-12-14 16:36:42 +00:00
Lorenz Meier c326189ce8 NuttX build flags: Remove trivial warnings 2015-10-19 13:05:27 +02:00
James Goppert 36ae7c129d Fixed alignment issue. 2015-09-20 10:29:22 +02:00
James Goppert 567431602a Adds alias __errno to linker file fixed link, need to understand why. 2015-09-14 19:55:53 -04:00
David Sidrane abc74323ac Set margins 
CONFIG_ARCH_INTERRUPTSTACK = 500 40 Bytes margin
CONFIG_IDLETHREAD_STACKSIZE= 290 - idel usage 0x20001F78 from 0x20002000 is 136 bytes Margin is 154
CONFIG_USERMAIN_STACKSIZE=800 268 bytes margin 0x200013c8
 2015-08-19 11:42:56 +02:00
David Sidrane aaafbad9e7 Updated Config - Using Irq stack and reduces idel stack and user sizes 2015-08-19 11:42:55 +02:00
Daniel Agar c147424fe7 nuttx-configs fix code style 2015-03-19 23:49:36 +01:00
David Sidrane 6606b56364 Updated NuttX submodule with memcpy fix, disabled run time stack checking and added modules back in 2015-01-29 04:49:39 -10:00
David Sidrane 517e1e8d48 Fixed permissions 2015-01-21 14:54:25 +01:00
David Sidrane 4b8feb03cf Match the OS build's CONFIG_ARMV7M_STACKCHECK setting by using actual setting in the exported nuttx config.h file to control each board build setting of ENABLE_STACK_CHECKS in toolchain_gnu-arm-eabi.mk 2015-01-21 14:54:24 +01:00
Lorenz Meier f1c5fcd8da NuttX configs / build options: Do not warn about sign compare, as there are a bunch of non-standard signedness assumptions 2014-12-26 17:38:11 +01:00
Lorenz Meier 923346c8ed IOv2: Ignore float suffixes in NuttX 2014-12-21 12:10:51 +01:00
Lorenz Meier 75bc8136b1 Build NuttX optimized for size 2014-11-15 13:50:56 +01:00
Anton Babushkin 1525341cad Disable CONFIG_ARCH_IRQPRIO in all NuttX configs 2014-08-14 13:12:02 +02:00
px4dev cec6b8925e Don't leave all JTAG off... it will make you very sad 2014-02-12 22:10:45 -08:00
px4dev bc3f95fc07 Turn off JTAG completely in a vain attempt to get PB4 free for SBUS enable. 2014-02-12 00:48:15 -08:00
Lorenz Meier 9315796020 Enable S.BUS TX pin 2014-02-12 07:55:22 +01:00
px4dev ecc7bc5bca Clean out unused trash from the NuttX configs. 2013-08-02 23:11:04 -07:00
px4dev 9d6ec6b365 Restructure things so that the PX4 configs move out of the NuttX tree, and most of the PX4-specific board configuration data moves out of the config and into the board driver. 
Rename some directories that got left behind in the great board renaming.
 2013-08-02 22:34:55 -07:00
Julian Oes 3bea32af8d Add HRT and PPM again in IO defconfig 2013-07-18 13:23:14 +02:00
px4dev b4029dd824 Pull v2 pieces up to build with the merge 2013-07-07 17:53:55 -07:00