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Commit Graph

50 Commits

Author SHA1 Message Date
Oleg Semyonov
f5e82b8242 spektrum: rename Spektrum to DSM (DSM2/DSMJ/DSMX used by Spektrum and JR radios)
No code changes, just file, variable and define names are changed.

First, it better describes the serial protocol used by DSMx satellite
receivers. Second, many people using Spektrum radio, assume Spektrum
protocol. This is the attempt to address those inaccuracies.
2011-11-04 21:40:34 +02:00
Oleg Semyonov
58d0812309 sbus: better frame syncronization, some cosmetic changes
In the previous version the decoder could in rare cases get synced from
the middle of data stream in case of data byte equal to the S.Bus start
of frame (SOF) byte (wrong data will be rejected but it was not perfect).
Now it waits for the real start of frame and then checks the SOF byte.
2011-10-22 00:44:09 +03:00
Oleg Semyonov
92b81e3f88 sbus: refactor the code using unified PIOS RCVR driver structure
- allow more than one S.Bus receiver (needs hardware support)
- use dynamic memory allocation (frees around 72 bytes of RAM when unused)
2011-10-20 18:23:23 +03:00
Stacey Sheldon
2f86e4dd4f Make PWM/PPM and Servo drivers play nicely together
PWM and PPM can now coexist in the same load and be
selected at boot time via the hwsettings UAVObject.

This is basically a complete restructuring of the
way the drivers interact with the TIM peripheral in
the STM32.

As a side effect, the PWM and PPM drivers are now
ready to support multiple instances of each.

This also provides the first step toward being able
to reassign some of the PWM input pins to be servo
output pins.  Still more work required, but this is
a good start.
2011-08-27 21:39:56 -04:00
Stacey Sheldon
06cdeb7b61 rcvr: support multiple simultaneous receivers
Now also supports multiple instances of the Spektrum driver.
These are configured as Spektrum1 and Spektrum2.
2011-08-02 01:22:04 -04:00
Stacey Sheldon
2f79e4fa76 Merge remote branch 'origin/stac/refactor-usart-com' into next 2011-07-31 09:41:06 -04:00
Stacey Sheldon
c2fb0d8b43 com: allow run-time allocation of buffers 2011-07-29 15:33:14 -04:00
Stacey Sheldon
13f9b0e09d Merge remote branch 'origin/OP-498_jwhitlock_add-ppm-to-cc' into next 2011-07-28 22:15:01 -04:00
Stacey Sheldon
5f8760a55c com: Move buffering out of USART/HID layer and into COM layer
This allows the spektrum and sbus receiver drivers to bind
directly to the usart layer using a properly exported API
rather than overriding the interrupt handler.

Bytes are now pushed directly from the usart layer into the
com layer without any buffering.  The com layer performs all
of the buffering.

A further benefit from this approach is that we can put all
blocking/non-blocking behaviour into the COM layer and not
in the underlying drivers.

Misc related changes:
 - Remove obsolete .handler field from irq configs
 - Adapt all users of PIOS_COM_* functions to new API
 - Fixup callers of PIOS_USB_HID_Init()
2011-07-27 19:45:38 -04:00
James
60136f0464 Add support for PPM transmitters up to 12 channels. Small array indexing issue in PIOS_PPM_Get. 2011-07-27 00:33:32 +01:00
James Whitlock
6a6ec41809 Build fixes 2011-07-23 22:10:17 +01:00
Mike Smith
c3267a3b53 Remove PIOS_DELAY_TIMER definitions from configuration files, as there is no longer a delay timer to configure. 2011-07-23 13:48:40 -07:00
James Whitlock
11c568ec50 Add in a PPM input frame size tracker.
Move update of capture values to start of new frame.
Fix an issue with setting channels to invalid.
2011-07-23 01:38:51 +01:00
Stacey Sheldon
6580462916 rcvr: specify drivers for groups of channels
Each channel was previously tracking a separate driver.
Now, channels are grouped within a channel group to save
RAM used for tracking and to better reflect how channels
are actually mapped.
2011-07-14 23:22:42 -04:00
Stacey Sheldon
226f095a2e bootcfg: remove baudrate #defines for USARTs
The initial baud rates of each interface are now forced in the
board init code.

Any modules using USARTs should have fields added to
their settings object to allow the user to change the
baud rate from the default by using the COM layer APIs.

Developers requiring custom baud rates before the settings
objects are in place should locally edit the cfg structs
to specify the desired baud rates.
2011-07-06 23:03:54 -04:00
Stacey Sheldon
740b5f1584 rcvr: convert PWM, PPM, SBUS and Spektrum to use PIOS_RCVR
All receivers now fall under the same driver API provided
by pios_rcvr.c.

This is part of a larger sequence of commits that will
switch the receiver selection over to boot time dynamic
configuration via UAVObjects.
2011-07-05 22:03:25 -04:00
Oleg Semyonov
d8201ec45b sbus: provide a stub based on Spektrum driver (for CC only) 2011-06-15 22:35:21 +03:00
Stacey Sheldon
504fe7a664 dfu: fix typo WRITABLA -> WRITABLE 2011-05-24 00:58:10 -04:00
Stacey Sheldon
96827eecff build: Make all flight sw use pios_board_info_blob
Now that every bootloader build has a board info blob,
make all fw and bl images use it.

The following MACROS are removed:
  BOARD_TYPE, BOARD_REVISION, BOOTLOADER_VERSION,
  START_OF_USER_CODE, HW_TYPE

These values are now ONLY available from the bootloader
flash via the pios_board_info_blob symbol.  These values
must not be #defined or otherwise hard-coded into the
firmware in any way.  The bootloader flash is the only
valid source for this information.

NOTE: To ensure that we have an upgrade path from an
      old bootloader (without board_info_blob) to a
      new bootloader (with board_info_blob), it is
      essential that the bu_* targets do not depend
      on (or validate) the board_info_blob being present
      in the bootloader flash.
2011-05-24 00:58:10 -04:00
Stacey Sheldon
6e406c0232 build: remove all remaining use of -DUSE_BOOTLOADER
The USE_BOOTLOADER compile flag was only being used
to determine where the ISR vector table was located.

Provide this explicitly from the linker since it knows
exactly where it is putting the ISR vector table.
2011-05-23 18:21:42 -04:00
chebuzz
195e93c0d6 OP-377 PiOS/BMP085 - Update BMP085 driver to be FreeRTOS agnostic. This is required since new INS does not run FreeRTOS.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@3160 ebee16cc-31ac-478f-84a7-5cbb03baadba
2011-04-14 09:46:23 +00:00
sambas
b240915d05 PPM driver cleanup
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@3010 ebee16cc-31ac-478f-84a7-5cbb03baadba
2011-03-08 18:52:50 +00:00
sambas
0eeacb44bd PPM driver for OP, first test
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@3007 ebee16cc-31ac-478f-84a7-5cbb03baadba
2011-03-08 18:08:13 +00:00
pip
578b779a76 Fixed PPM compile errors - you can now compile for PPM input if desired.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2818 ebee16cc-31ac-478f-84a7-5cbb03baadba
2011-02-20 13:41:19 +00:00
stac
66a9d53d0a hwinit: Convert I2C driver to dynamic init
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2773 ebee16cc-31ac-478f-84a7-5cbb03baadba
2011-02-12 22:19:54 +00:00
stac
3fda65c5d3 hwinit: Convert SPI drivers to dynamic init
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2772 ebee16cc-31ac-478f-84a7-5cbb03baadba
2011-02-12 22:19:50 +00:00
stac
841b0d3d6d hwinit: Convert COM and USART to dynamic init
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2771 ebee16cc-31ac-478f-84a7-5cbb03baadba
2011-02-12 22:19:43 +00:00
peabody124
cf2e9fb349 Memory: Also allow overriding Stabilization stack size
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2690 ebee16cc-31ac-478f-84a7-5cbb03baadba
2011-02-02 08:57:34 +00:00
peabody124
1d2ad6e9cb Telemetry: Move the telem stack size to the board definition file since CC
needs less

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2659 ebee16cc-31ac-478f-84a7-5cbb03baadba
2011-02-01 02:17:59 +00:00
sambas
195b63b6bb OP-22 PIOS/Spektrum: Made spektrum input driver, NOT YET TESTED!!!, also preliminary support for CC, sync/supv timer not yet fixed.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2602 ebee16cc-31ac-478f-84a7-5cbb03baadba
2011-01-28 09:25:30 +00:00
peabody124
da96ce15b9 OP-256 PIOS/PWM: Converting PWM input to use standard driver structure.
Beginning of unifying the input types into PIOS_RECEIVER.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2568 ebee16cc-31ac-478f-84a7-5cbb03baadba
2011-01-24 07:51:45 +00:00
peabody124
2d9f7f32d1 OP-291 PiOS/Servo: Converting output to use driver system
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2499 ebee16cc-31ac-478f-84a7-5cbb03baadba
2011-01-21 03:40:21 +00:00
peabody124
c2bdf624e8 OP-269 PIOS/ADC: Previous ADC driver update changed the PCLK2 divider for all
projects which messed up a timer on OP and serial on PipX.  Now this is only
changed for AHRS.  Ideally wouldn't even change for that but then ADC runs too
fast and we get a lot more CRC errors for dealing with all that data.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2459 ebee16cc-31ac-478f-84a7-5cbb03baadba
2011-01-16 23:00:48 +00:00
edouard
b3ca037308 OP-277 Update all files to use a BOARD_TYPE and BOARD_REVISION scheme through the whole codebase.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2458 ebee16cc-31ac-478f-84a7-5cbb03baadba
2011-01-16 20:41:55 +00:00
peabody124
04a00c7327 OP-269 PIOS/ADC: Change the initialization code to work well when changing
oversampling

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2452 ebee16cc-31ac-478f-84a7-5cbb03baadba
2011-01-16 16:02:53 +00:00
peabody124
81b0c3fdb6 OP-269 PiOS/ADC: Moved AHRS ADC code to PiOS and made all the projects use it
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2440 ebee16cc-31ac-478f-84a7-5cbb03baadba
2011-01-16 02:45:22 +00:00
peabody124
ad7a4cded0 OP-265 PIOS/USB: Put USB buffer size in the board file
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2428 ebee16cc-31ac-478f-84a7-5cbb03baadba
2011-01-14 02:15:19 +00:00
peabody124
f0c36b13a4 PiOS/USART: Use the buffer size defined in the board file
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2421 ebee16cc-31ac-478f-84a7-5cbb03baadba
2011-01-14 01:38:37 +00:00
peabody124
ed11e64bb2 OP-251 Watchdog: Get rid of the old extra watchdog module and instead have
tasks directly update a flag for each module (which they register) and when all
flags set clear the watchdog then.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2365 ebee16cc-31ac-478f-84a7-5cbb03baadba
2011-01-10 00:16:30 +00:00
peabody124
5734e1f437 OP-176 PIOS/ADC: Decrease the priority of the ADC DMA/IRQ
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2360 ebee16cc-31ac-478f-84a7-5cbb03baadba
2011-01-09 20:49:43 +00:00
peabody124
148ea6fdc1 Flight: Make PWM outputs default to 0 us to avoid either pushing servos to
exteremes or running up motors

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2358 ebee16cc-31ac-478f-84a7-5cbb03baadba
2011-01-09 20:49:35 +00:00
peabody124
0f07d7f671 OP-240 OP-176 Flight: Setting the priority group back to 4 (anything higher
priority preempts) and adjusting the priorities around to be more sensible.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2355 ebee16cc-31ac-478f-84a7-5cbb03baadba
2011-01-09 20:49:26 +00:00
pip
cb8e9ef07b Added a moving-average-filter to the pressure reading, and increased BMP085 oversampling from 2 to 3
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2336 ebee16cc-31ac-478f-84a7-5cbb03baadba
2011-01-05 11:26:47 +00:00
sambas
0b2a0884ae OP-22 Flight/PiOS: Spektrum improvements, removed my zero throttle glitch
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2306 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-12-28 18:37:36 +00:00
zedamota
14ef24a3de OP-21/Bootloader - Maximize flash space available for user code. Bring back delay on HID send (board->pc) it still hangs when blasted with data. AHRS is now Readable.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2263 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-12-21 17:25:24 +00:00
zedamota
c034a35d2c OP-21/Bootloader - Changes to the IAPObject. Implements MB and AHRS user mode IAPObject. Added user mode reset command to the CLI. To many changes to bootloading system to write here, a Wiki page will have to be writen.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2238 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-12-15 19:06:28 +00:00
zedamota
98b0f406dc OP-21/Bootloader - fixes GPS connected issues, enhances timings problems, further work on serial support
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2136 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-11-21 19:37:40 +00:00
sambas
24840b461d OP-22 Flight/PiOS: added failsafe and recovery "watchdog" timer
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@1697 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-09-20 18:00:31 +00:00
zedamota
3ba6372dc4 OP-21/Flight Bootloader - Clean up and linker files for the AHRS
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@1691 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-09-19 18:27:53 +00:00
zedamota
e8d6e7c557 Flight - Centralized board specific files, BL and User FW uses the same board definitions, no need to have 2.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@1663 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-09-16 19:19:38 +00:00