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52 Commits

Author SHA1 Message Date
Lucas De Marchi 959e061514 AP_HAL_Linux: add spi device for minlure 2015-10-22 12:04:53 +11:00
Lucas De Marchi 2ac96b942c AP_HAL_Linux: remove prefix from AP_HAL_Linux classes 
We have already a Linux namespace, so there's no need to prefix Linux on
all names.
 2015-10-21 10:11:19 +11:00
mirkix 93941c3349 AP_HAL_Linux: Add support for using SPI devices of the same type. 2015-09-18 09:15:09 +10:00
raspilot 25cddbcbaa AP_HAL_Linux: added SPI support for raspilot 2015-09-14 14:22:16 +10:00
Víctor Mayoral Vilches 728921f7c5 AP_HAL_Linux: ERLEBOARD legacy support 
This config referred to the legacy Erle-Board
https://erlerobotics.com/blog/product/erle-board/
The configuration is preserved to support the
existing boards.
 2015-09-09 10:31:55 +10:00
Gustavo Jose de Sousa 4af2a9a9cc AP_HAL_Linux: SPI: adapt to the new signature of transaction() 2015-09-01 20:26:05 +10:00
Gustavo Jose de Sousa 124b750c10 AP_HAL_Linux: standardize inclusion of libaries headers 
This commit changes the way libraries headers are included in source files:

 - If the header is in the same directory the source belongs to, so the
 notation '#include ""' is used with the path relative to the directory
 containing the source.

 - If the header is outside the directory containing the source, then we use
 the notation '#include <>' with the path relative to libraries folder.

Some of the advantages of such approach:

 - Only one search path for libraries headers.

 - OSs like Windows may have a better lookup time.
 2015-08-11 16:28:43 +10:00
Staroselskii Georgii 72820303d4 AP_HAL_Linux: set higher SPI speed for Navio 
We can set a higher speed on newer Linux kernels since
52469b2a38.
The older ones will just floor the value.
 2015-07-10 18:59:18 +10:00
Lucas De Marchi b211b86204 AP_HAL_Linux: don't manually define number of spi devices 
It's error-prone, let's make the compiler define it for us.
 2015-07-06 10:07:22 +10:00
Staroselskii Georgii 716fd56c62 AP_HAL_Linux: added support for dynamic speed configration in LinuxSPIUARTDriver 2015-04-14 10:45:49 +10:00
mirkix a6b018eab9 AP_HAL_Linux: BBBMINI use kernel CS now 2015-03-16 09:15:06 +11:00
Staroselskii Georgii 4034004194 AP_HAL_Linux: switch NavIO to kernel CS handling 2015-02-12 12:52:56 +11:00
mirkix c58a022111 AP_HAL_Linux: add support for BBBMINI, simple ArduPilot DIY Cape for the BeagleBone Black 2015-01-12 21:36:40 +13:00
John Williams d0e467aea0 AP_HAL_Linux: Bypass manual CS assertion for SPI_CS_KERNEL mode 
Missed from initial patch series

Signed-off-by: John Williams <john@whelanwilliams.net>
 2014-11-27 15:57:12 +11:00
Andrew Tridgell 22cb1c8525 HAL_Linux: tidy up SPI debugging a bit 2014-11-26 10:16:39 +11:00
John Williams 0fe3959d7e AP_HAL_Linux: Add support for in-kernel SPI CS handling 
Add support for /dev/spidev<bus>.<cs> in-kernel SPI CS handling, and convert
existing SPI devices over.

 * Add a new member _subdev to the LinuxSPIDeviceDriver class, and initialiser
   in LinuxSPIDevice constructor.  Use subdev 0 for GPIO-managed CS
 * Extend the _cs_pin to signed 16 bits and define SPI_CS_KERNEL (-1) for
   kernel-managed CS
 * Move to per-device file descriptors (required for in-kernel CS)
 * Extend spidev filenames to include bus and subdevice numbers, possibly
   longer than 1 digit each
 * Allow support for platforms enumerating /dev/spidevNNN from non-zero bases
 * Convert existing users over to the new API

Signed-off-by: John Williams <john@whelanwilliams.net>
 2014-11-26 09:55:09 +11:00
Staroselskii Georgii ef420a2544 AP_HAL_Linux: changed SPI mode for MPU9250 2014-11-14 10:28:34 +11:00
Staroselskii Georgii bf860ee41f AP_HAL_Linux: Ublox SPI stub 2014-11-14 10:28:34 +11:00
Andrew Tridgell 8506e8b5fb HAL_Linux: fixed linux build 2014-10-30 17:47:18 +11:00
Andrew Tridgell c87b0adc29 HAL_Linux: the MS5611 seems to be a bit happier at higher speed 
still getting some bogus data, but less
 2014-08-19 10:08:17 +10:00
Andrew Tridgell a4ef512f10 SPIDriver: fixed handling of 0 based SPI bus numbers 2014-08-19 10:08:16 +10:00
Mikhail Avkhimenia a09fbb4171 HAL_Linux: Add SPI configuration for Navio 
This changes the SPI bus number to be zero based on Linux
 2014-08-12 22:13:00 +10:00
Andrew Tridgell 03e8e5f2b9 HAL_Linux: setup for all 6 SPI devices for PXF cape 2014-07-19 13:23:37 +10:00
Andrew Tridgell bcc8768358 HAL_Linux: fixed a build warning 2014-07-15 13:56:50 +10:00
Andrew Tridgell 224515f3eb HAL_Linux: fixed indexing of device array for SPI 2014-07-14 11:31:55 +10:00
Andrew Tridgell 3292055af2 HAL_Linux: fixed dataflash SPI 2014-07-14 11:07:41 +10:00
Andrew Tridgell 6312b9f8c0 HAL_Linux: allow different SPI and GPIO devices on different boards 
this fixes the Replay utility, which uses subtype NONE, and will make
it easier to port to new boards
 2014-07-14 09:44:37 +10:00
Andrew Tridgell a46d8dbd51 HAL_Linux: make the spi driver fd part of the manager, not device 
it should be one connection to the kernel per bus, not one per device
 2014-07-14 09:44:36 +10:00
Andrew Tridgell 9f8f27090a HAL_Linux: MPU9250 is restricted to 1MHz for setup 
(see datasheet)
 2014-07-14 09:44:36 +10:00
Andrew Tridgell 549e08446a HAL_Linux: use BBB pin names in SPIDriver 
easier to find the pins on the board
 2014-07-14 09:44:36 +10:00
Andrew Tridgell 8e5915ef7d HAL_Linux: fixed some valgrind errors 2014-07-14 09:44:35 +10:00
Andrew Tridgell 130f831c1c HAL_Linux: use MODE_3 for MPU9250 
this fixes the MS5611 (probably due to idle state?)
 2014-07-14 09:44:35 +10:00
Andrew Tridgell fc8068adfe HAL_Linux: use board subtypes 2014-07-14 09:44:35 +10:00
Andrew Tridgell 5b438471a7 HAL_Linux: added set_bus_speed() support to SPI driver 
used by MPU6000 driver for setup registers
 2014-07-14 09:44:33 +10:00
Andrew Tridgell 0b64d834c3 HAL_Linux: MS5611 and MPU6000 should be MODE3 
this doesn't solve the MPU6000 problem, but is correct
 2014-07-14 09:44:33 +10:00
Andrew Tridgell 1c89f54934 HAL_Linux: fixed SPI mode handling per-device 
the mode must be set per-device, not per bus.
 2014-07-14 09:44:33 +10:00
Andrew Tridgell d0b007248f HAL_Linux: fixed SPI semaphore, and panic on CS error 
This adds a check for trying to assert two CS pins on the same bus
at the same time. The change involves moving the _device handles into the
DeviceManager class, and accessing via static methods.

This also moves the semaphore to be per-bus rather than per-device,
which fixes the problem with bad MS5611 transfers.

Pair-Programmed-With: Victor, Sid, Anuj and Philip
 2014-07-14 09:32:29 +10:00
Víctor Mayoral Vilches f11f0d9f2a HAL_Linux: Fix FRAM code 2014-07-14 09:31:41 +10:00
Víctor Mayoral Vilches b0742fbb5b HAL_Linux: Add FRAM SPI support. 2014-07-14 09:31:18 +10:00
Víctor Mayoral Vilches 245618e298 HAL_Linux: Improve error handling SPIDriver 2014-07-14 09:30:16 +10:00
Víctor Mayoral Vilches d330cbecb3 HAL_Linux: Make the CS variables more readable in SPIDriver 2014-07-14 09:30:06 +10:00
Víctor Mayoral Vilches 665bf4a247 HAL_Linux: BUS_SPEED selected individually in SPIDriver 2014-07-14 09:29:53 +10:00
Víctor Mayoral Vilches 651cb58ebc HAL_Linux: Add CS capabilities to the SPI driver. 2014-07-14 09:29:45 +10:00
Víctor Mayoral Vilches 763c075497 HAL_Linux: spidev1.0 to SPI0 and spidev2.0 to SPI1 2014-07-14 09:29:28 +10:00
Víctor Mayoral Vilches ea7dcc188b AP_HAL_Linux: Correct SPIDriver devs 2014-07-14 09:10:23 +10:00
Víctor Mayoral Vilches 8af1b6faa7 AP_HAL_Linux: Add support for SPIDevice_LSM9DS0 
The LSM9DS0 SPI device is connected to
SPI0, thereby SPIDriver class should return the
corresponding device.
 2014-07-14 09:10:23 +10:00
Víctor Mayoral Vilches 3354fa9fc8 AP_HAL_Linux: Add support for SPIDevice_MS5611 2014-07-14 09:02:47 +10:00
Víctor Mayoral Vilches 27ebf790e2 AP_HAL_Linux: Add support for SPIDevice_MPU9250 
The Invensense MPU9250 SPI device is connected to
SPI1, thereby SPIDriver class should return the
corresponding device.
 2014-07-14 09:02:46 +10:00
Víctor Mayoral Vilches 815c2df2d0 AP_HAL_Linux: SPIDriver, add MPU6000 support 2014-07-14 08:52:51 +10:00
Andrew Tridgell 74ee70d463 HAL_Linux: updates for ERLE board type 2014-07-14 08:52:27 +10:00