rooty/LibrePilot
1
0
Fork 0
mirror of https://bitbucket.org/librepilot/librepilot.git synced 2024-12-11 19:24:10 +01:00
Code Issues Releases Activity
1,649 Commits 5 Branches 8 Tags 266 MiB
3b015b41c5
Commit Graph

259 Commits

Author SHA1 Message Date
stac
41da33c920 irq_stack: provide a proper IRQ stack for FreeRTOS 
The MSP (IRQ stack) was trampling across the data segment.  This was
especially disastrous in the USB interrupts since they allocate and
fill buffers on the stack.

The root of this trampling was that no RAM was being reserved for the
MSP and a hard-coded value of (0x20000400) was used as the initial MSP
base address.  This resulted in the first 1K bytes of the .data segment
overlapping with the IRQ stack.  As can be expected, all sorts of badness
resulted when interrupts were firing and trampling over variables.

This change reserves the first _isr_stack_size bytes at the beginning of
RAM for the MSP.  If an ISR call chain runs off of the end of the MSP,
a Hard Fault will be generated as the (now invalid) sp is accessed.

There are two stack pointers in the Cortex-M3 CPU.  These are MSP (Main
Stack Pointer) and PSP (Process Stack Pointer).

Which stack is in use at any given time is determined by the following table:

   Mode      CONTROL[ASPSEL]    Stack
   ----      ---------------    -----
   Thread    0                  MSP
   Thread    1                  PSP
   Handler   x                  MSP

Out of reset, the CPU is in Thread mode using the MSP.  The initial value
of the MSP is automatically loaded from address 0 (lowest word in boot
region -- typically FLASH) immediately prior to jumping to the reset vector.

When running at interrupt level, the Cortex-M3 always uses the MSP and the
ASPSEL bit is forced to zero.

FreeRTOS allocates a separate stack for each task upon task creation.  These
task stacks are allocated from the heap.  FreeRTOS sets the active stack to
the PSP whenever running in a task context (both in privileged mode and user
mode).

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@652 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-05-24 16:33:26 +00:00
sambas
d7b3a158d6 OP-22 Flight/PiOS: Spektrum bind function tested and working. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@649 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-05-23 11:19:28 +00:00
FredericG
09981b39c2 A few small fixes 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@647 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-05-22 06:30:42 +00:00
stac
d02a3325d9 altitude: Add altitude module which reads BMP085 
This module reads from the BMP085 pressure sensor.  It periodically
updates the pressure (kPa) and temperature (C) as well as the
calculated altitude (m).

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@640 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-05-19 04:55:56 +00:00
stac
514d46f5b6 freertos: fix RTOS API calls from interrupt level 
FreeRTOS has a strict requirement that even interrupt-safe API calls (ie.
those ending in "FromISR") can only be called from ISRs that are at lesser
or equal priorities to configMAX_SYSCALL_INTERRUPT_PRIORITY.  See the
"configKERNEL_INTERRUPT_PRIORITY and configMAX_SYSCALL_INTERRUPT_PRIORITY"
section at:
  http://www.freertos.org/a00110.html

The interrupt numbers used on the Cortex-M3 CPU has a somewhat backward
representation of the interrupt numbers so 255 = lowest priority and
0 = highest priority.

The calculation is further complicated by the STM32 implementation only using
the upper 4 bits of the priority value.  Only 0x00, 0x10, 0x20, ..., 0xE0, 0xF0
represent useful interrupt priorities.

FreeRTOS requires that MAX_SYSCALL and KERNEL interrupt priorities are expressed
as raw unshifted 8-bit values to be programmed directly into the BASEPRI register.

The priority values passed to the NVIC initialization, however, are expected
to be 4-bit values and are shifted up by 4 within NVIC_Init() for you.

The end result is that we need this arrangement:

[highest priority]
   NVIC_0 (Non-maskable-interrupt)
   NVIC_1
   NVIC_2
[Must NOT call FreeRTOS APIs above here]
   configMAX_SYSCALL_INTERRUPT_PRIORITY (now at 48 = 0x30 = NVIC_3)
   PIOS_IRQ_PRIO_HIGHEST (cur. NVIC_4)
   PIOS_IRQ_PRIO_HIGH    (cur. NVIC_5)
   PIOS_IRQ_PRIO_MID     (cur. NVIC_8)
   PIOS_IRQ_PRIO_LOW     (cur. NVIC_12)
   configKERNEL_INTERRUPT_PRIORITY (240 = 0xF0 = NVIC_15)
[lowest priority]

The previous config had configMAX_SYSCALL_INTERRUPT_PRIORITY set at
191 (0xBF) which is effectively NVIC_11.  This was allowing all of
the MID, HIGH and HIGHEST interrupt handlers to preempt the OS in
its critical sections.  Since some of these ISRs were calling
FreeRTOS APIs, this would result in corrupting internal data structures
within the OS.

It should be ok to move the configKERNEL_INTERRUPT_PRIORITY to a higher
priority as long as it is less than configMAX_SYSCALL_INTERRUPT_PRIORITY.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@637 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-05-18 04:50:38 +00:00
sambas
66fa56a1da OP-22 Flight/PiOS: Spektrum simple decoder works, getting seven working channels with my DX7 tx 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@630 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-05-16 10:04:07 +00:00
sambas
76cd72915d OP-22 Flight/PiOS: first tests done with spektrum satellite, I can read binded receiver serial stream 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@629 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-05-16 08:35:38 +00:00
sambas
26aecf720d OP-22 Flight/PiOS: Spektrum satellite protocol started 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@626 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-05-15 18:22:03 +00:00
gussy
5991a93739 Added GPIO functions for accelerometer full-scale selection. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@625 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-05-15 15:27:52 +00:00
gussy
73b5e29e02 Finalised and verified PIOS_HMC5843 library. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@624 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-05-15 12:50:05 +00:00
gussy
22fbd8e4bd ADC Updates. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@618 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-05-12 12:09:35 +00:00
gussy
ff73ab5a80 More updates to cross-target compatibility. 
Added PIOS_I2C into AHRS code.
Added PIOS_HMC5843 Module.




git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@617 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-05-12 08:18:49 +00:00
gussy
fe9aa9e38f Small USART scalability fix. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@616 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-05-12 01:56:00 +00:00
gussy
8f3c2dbafb Changes to PiOS to be compatible with the AHRS. 
Updates to AHRS code.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@615 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-05-11 13:36:13 +00:00
vassilis
a31215293d Flight\Telemetry Implement telemetry settings object, added functions for changing the baud rate in PiOS 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@607 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-05-08 02:44:26 +00:00
gussy
a574f56961 HID Loopback test now working. GCS code now needs to be brought up to speed. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@583 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-05-04 19:56:06 +00:00
gussy
0aba12fe1f Loopback test of HID working. Still a WIP but committing what I have to show progress. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@582 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-05-04 18:54:43 +00:00
fredericg
3281b1a128 OP-27 Use RTOS in LockDevice() and UnlockDevice() 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@564 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-05-01 14:49:51 +00:00
vassilis
8c11a03129 Flight/Alarms Implemented Alarms library, now checking for stack overflow, out of memory, event and other errors (see the SystemAlarms object). All modules will be reporting their alarms using this library. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@554 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-04-27 01:55:28 +00:00
vassilis
4f0377194d Flight/PiOS Remove use of semaphores in COM/USB ISR (not used and not working also causing random crashes) 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@540 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-04-25 02:17:25 +00:00
vassilis
40beb15129 OP-4 Flight/System Created CPU utilization measurement and created object to report system information (load, heap and time) 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@519 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-04-18 02:13:59 +00:00
vassilis
89a6dd30d1 OP-4 Flight/Telemetry Create new objects to report statistics of the telemetry link (plus a few bug fixes, heap size was also increased) 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@515 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-04-17 22:16:20 +00:00
vassilis
5889849060 OP-4 Flight/Telemetry Various bug fixes while testing telemetry (working but not fully tested) 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@500 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-04-15 02:15:46 +00:00
sambas
402b4e8e24 Telemetry and HID work, ugly hacks atm. Endianess needs checking. HID transmit doesn't work at all. Serialport works both ways 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@472 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-04-10 16:22:08 +00:00
vassilis
f4c4b1371a Flight/Settings: Remove old settings implementation (replaced with binary settings as UAVObjects) 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@465 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-04-10 01:35:13 +00:00
pete
f1694527cc Working on the PPM functionality. Getting there but it is still not 100% correct. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@411 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-30 04:48:15 +00:00
sambas
37a0ce845c Solved bad USART port init 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@383 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-25 10:52:38 +00:00
gussy
41fd921b14 Updated BMP085 test code. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@375 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-23 04:01:11 +00:00
gussy
bad62d3af3 Moved things around. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@372 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-22 02:51:52 +00:00
gussy
362163d48b Added dependency checking, just in case. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@371 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-22 02:09:56 +00:00
gussy
6826706cb7 Moved external interrupts into it's own API. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@370 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-22 02:07:06 +00:00
gussy
62f4e2c636 Add PIOS_EXTI. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@367 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-21 20:23:20 +00:00
gussy
a03952fb5d Small updates and clean up. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@355 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-21 00:49:48 +00:00
pete
a3486477eb Added PPM defines and created pios_ppm.c 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@325 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-17 04:00:13 +00:00
fredericg
e57ec315e1 fixed warning 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@319 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-15 12:00:47 +00:00
FredericG
8e873ec0e8 Use the new PIOS assert 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@315 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-14 17:13:27 +00:00
gussy
f75fa5e567 Updated ADC to use the 3 auxillary inputs on the OpenPilot board. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@312 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-14 12:00:43 +00:00
gussy
e1504dafc6 Add PIOS_GPIO for controlling the auxiliary connections on the OpenPilot board. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@311 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-14 11:59:11 +00:00
FredericG
7bd573f043 OP-36 PIOS_DEBUG_Assert() function 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@307 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-14 10:20:27 +00:00
gussy
7b5d85cb3e PIOS_LED: Initialise all LED's as off. 
PIOS_SYS: Added system reset function.
OpenPilot Makefile: Default USE_BOOTLOADER should be NO.
OpenPilot Bootloader: Removed LED initialisation.



git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@303 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-14 06:47:57 +00:00
gussy
8ba2d76cd6 OP-21: Cleaning up a few things. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@302 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-13 20:46:46 +00:00
gussy
a0a92d5a59 OP-21: Made changes to OpenPilot makefile too allow building for bootloader and non-bootloader targets. Use "USE_BOOTLOADER = YES" to build for the OpenPilot Bootloader. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@300 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-13 20:01:31 +00:00
FredericG
3b332c786f OP-11 Use RTOS when waiting for an I2C transfer to finish when RTOS is enabled 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@298 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-13 17:28:42 +00:00
gussy
7863954f1a Added debugging port buffer handling. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@297 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-13 15:37:00 +00:00
FredericG
50215e75c6 OP-28 Some changes in the I2C API 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@296 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-13 12:23:55 +00:00
FredericG
7b753399ec Drive all debug pins low at startup 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@295 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-13 10:52:10 +00:00
gussy
978e07419d Small FreeRTOS fixes. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@294 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-13 06:44:15 +00:00
gussy
3de8a31fa0 Added working and tested base for OpenPilot HID Bootloader. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@293 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-12 16:24:02 +00:00
gussy
6764a34285 Updated some FreeRTOS specific issues and fixed a few typos. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@292 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-12 16:22:56 +00:00
fredericg
47038af0c0 PIOS_DONT_USE_XXX => PIOS_INCLUDE_XXX 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@283 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-11 12:38:51 +00:00
FredericG
dbde2b1bac I2C: Some more fixes. I2C test passes at 400KBit and 200KBit but needs to be investigated further 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@280 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-10 21:11:19 +00:00
dankers
e66c491942 Update to headers in the flight portion of the code. Just formatting. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@276 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-10 09:12:31 +00:00
gussy
b08eb71a9a Changed USB VID and PID to our own ones now. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@272 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-08 18:48:00 +00:00
gussy
bcc84f00fb Cleanup of unused code. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@271 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-08 10:14:38 +00:00
gussy
4f5d7ae83a PIOS_PWM now reading 8 channels properly! 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@269 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-08 10:09:30 +00:00
gussy
1ed841946c Added "supervisor" and comments to PIOS_PWM. 
Added timer usage diagram to pios_board.h
Removed bloat for extra optimisation in PIOS_DELAY.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@265 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-07 14:19:43 +00:00
gussy
098cff2145 Small typo fix. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@264 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-07 12:25:29 +00:00
gussy
075dcf5aee PIOS_PWM example code measures servo signal pulse width in microseconds (uS). 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@263 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-07 12:25:11 +00:00
gussy
c409a62978 PIOS_BMP085 module finished. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@262 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-06 16:04:31 +00:00
gussy
cafed0a148 BMP085 Sensor now working completely. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@261 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-06 14:20:42 +00:00
gussy
fd889b918b Updates to BMP085 readings. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@260 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-06 10:28:08 +00:00
gussy
0e8b618953 Updated files inside OpenPilot to use the single openpilot.h header file rather than multiple headers inside each file. This resolves a few build warnings/errors and makes the code cleaner. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@257 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-06 06:17:17 +00:00
gussy
5e70edb021 OP-1: Small fixes to reading/writing from sensor. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@256 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-06 06:09:18 +00:00
gussy
d406232eb1 Improvement OP-3; Implemented buffer based receiving functions, untested. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@254 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-06 03:13:14 +00:00
FredericG
dd429536f7 pios_i2c.c: last commit broke reading; need to ack the incoming bytes 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@252 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-05 18:36:28 +00:00
FredericG
595a8f2cef One exit point for isr function 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@251 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-05 18:14:00 +00:00
FredericG
b3ad53acdc Enable and disable interrupts in TransferStart() and TransferEnd() functions 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@250 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-05 18:07:15 +00:00
gussy
7de6be3f59 Reading and writing to BMP085 sensor now working. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@249 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-05 10:44:11 +00:00
FredericG
7dd7c0201c Fix: Don't generate start at the end of WriteWithoutStop transfer. Needs cleanup 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@248 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-05 07:57:26 +00:00
gussy
792406510c Small fixes. BMP085 drivers still not working. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@246 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-04 15:41:21 +00:00
gussy
6d67d2dab2 PIOS_ADC now non-application specific. 
Removed "application hooks" system from PIOS_ADC.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@245 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-04 09:25:09 +00:00
gussy
09645920ee PIOS_COM and PIOS_USART now non-application specific. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@243 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-04 07:07:27 +00:00
gussy
df6b2e4ddc Moved STM32 specific PiOS Libraries. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@240 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-04 06:14:14 +00:00
gussy
798ad15bba More refactoring. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@235 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-04 05:51:11 +00:00
fredericg
0310339cb6 Introduced ENABLE_DEBUG_PINS option in makefile that will enable the debug-pins and disable the servo outputs 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@233 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-03 16:16:43 +00:00
fredericg
35f07fe9dc Introduction of lacal functions TransferStart() and TransferEnd() 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@232 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-03 12:05:49 +00:00
fredericg
ad816dc070 Renamed PIOS_I2C_TransferBegin => PIOS_I2C_LockDevice because it better describes what it does 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@231 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-03 11:46:24 +00:00
gussy
a5d56cd537 Small re-factorings. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@230 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-03 10:55:49 +00:00
gussy
72933cd5e6 Fixed re-factoring build issues. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@228 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-03 10:39:16 +00:00
gussy
47c5211cd4 Small changes to random files. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@227 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-03 07:53:15 +00:00
gussy
0968b0adf9 Added provisions for TurboPWM and other custom servo update rates. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@226 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-03 07:46:40 +00:00
FredericG
b205ebd873 Small fix: Write operations did have to time out before a new could be started 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@225 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-02 18:33:19 +00:00
FredericG
ce5f814b63 Introduction of PIOS_DEBUG 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@222 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-03-02 11:23:03 +00:00
gussy
fbb175e01c Initial commit of AHRS project code base. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@212 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-02-28 12:10:48 +00:00
gussy
9953188fe2 PIOS_SYS now non-application specific. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@208 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-02-28 08:44:01 +00:00
gussy
792cfef50b PIOS_SPI now non-application specific. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@207 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-02-28 08:34:44 +00:00
gussy
fcf47bf1f6 PIOS_USART now non-application specific. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@206 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-02-28 08:29:14 +00:00
gussy
95d068884a PIOS_BMP085 now non-application specific. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@205 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-02-28 07:01:18 +00:00
gussy
22f02cb460 PIOS_I2C now non-application specific. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@204 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-02-28 06:57:59 +00:00
gussy
700116abd9 PIOS_LED now non-application specific. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@203 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-02-28 06:54:43 +00:00
gussy
adcd47a31b Added ability to enable and disable PiOS modules. 
Added PIOS_USB_COM.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@202 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-02-28 06:47:49 +00:00
gussy
7f31e3a9ff Start of making PiOS application independent. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@201 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-02-28 06:30:45 +00:00
gussy
9bce59ef1a Small cleanup changes. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@200 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-02-28 04:47:51 +00:00
FredericG
163862af54 Temp I2C test-code 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@198 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-02-24 10:50:55 +00:00
gussy
4eedbd854d A few updates for including PIOS_USB_HID into PIOS_COM. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@187 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-02-12 10:11:17 +00:00
gussy
0a9be2dedd USB HID now working and integrated into PIOS_COM. 
You can now send and receive packets (up to 63 bytes) just like using the USART port with PIOS_COM.
HID packet length will soon be increased to support maximum UAVTalk message length.



git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@182 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-02-10 03:31:51 +00:00
gussy
7578f74e8c Small fixes. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@181 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-02-09 07:45:25 +00:00
gussy
818fa05608 HID receiving still not working. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@180 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-02-09 07:39:49 +00:00
gussy
875dff963d Fixed the descriptors. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@177 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-02-07 02:01:44 +00:00
gussy
929d5fe51b Added custom HID report descriptors. Updated packet length to 64 bytes for now. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@175 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-02-05 10:33:56 +00:00
gussy
e39f2801d1 More HID work. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@173 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-02-05 09:34:45 +00:00
gussy
1a1b5cfcdb Updated to Version 3.1.0 ST USB Lib. 
Added working preliminary PIOS_USB_HID support.
Integrated PIOS_USB_HID support into PIOS_USB_HID.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@171 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-02-05 04:58:59 +00:00
gussy
3b32b89839 Updated copyright headers. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@146 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-01-31 17:56:54 +00:00
gussy
efdb5c5f2b Added MSD library. 
Added PIOS_USB.
Global improvements, see specific files for changes.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@144 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-01-31 16:48:23 +00:00
gussy
53ea65bb2f Updated PIOS_Settings_CheckForFiles routine to work with DFS. 
Startup procedure now waits for SD Card with the correct settings files on it.
Refactored a few global PIOS_SDCARD names.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@140 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-01-25 16:30:31 +00:00
gussy
b2c23c5473 Added beginnings to POIS_PWM for RC Input. 
Enabled ADC, needs reworking still.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@139 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-01-25 15:23:55 +00:00
gussy
c1ab22f595 Added variety of helper functions to PIOS_SDCARD. 
Made minGlue even more robust and simpler.
Fixed a small bug with the servo output code, which is now working 100%.
Enabled USART, which can now be used for debugging.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@138 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-01-24 13:03:13 +00:00
gussy
39403ee20d Now using global filesystem mounting on bootup. 
Changed bootup procedure for how the SD Card is handled.
Completed, optimised and added error handling to minGlue.c

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@137 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-01-24 08:13:48 +00:00
gussy
26410ad8de Back to where we were with r133, but now with proper SD Card code. 
Additions to note; PIOS_SPI, DosFS and PIOS_SDCARD.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@136 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-01-23 17:31:14 +00:00
gussy
a4853aee53 Changed to sdcard startup procedure. Now puts diagnostic information on the SD card. 
This revision is a good fall-back point as a basic test that the hardware and your development environment is working.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@133 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-01-21 02:04:15 +00:00
gussy
998ab12de4 Delays fixed. 
SD Card fixed and working, tested with 2Gb and 8Gb (SDHC) cards.
Changed startup_stm32f10x_HD.S to work with SysTick_Handler, needs to be changed back for FreeRTOS to work.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@132 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-01-20 23:48:04 +00:00
gussy
90f1fab5fe Fixed DELAY module. Now uses TIM2 and conforms to standard coding practices. 
Added temporary flashing function as an easy way to know things are working.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@131 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2010-01-20 08:16:35 +00:00
dankers
3614685969 comments update to reflect where the delay defines are (board.h) 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@126 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-24 22:25:34 +00:00
dankers
a1ca5c5e67 Move delay timer to TIM 7. Move definition from pios_config.h to pios_board.h 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@125 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-24 22:24:15 +00:00
dankers
17304c7239 stdint compliance 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@124 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-24 03:09:37 +00:00
dankers
3e76e78f47 stdint compliance 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@123 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-24 03:03:24 +00:00
dankers
ebeed14ce4 stdint compliance 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@122 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-24 03:01:34 +00:00
dankers
c3d63f0782 stdint compliance 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@121 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-24 02:59:44 +00:00
dankers
24220da63a stdint compliance 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@120 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-24 02:58:39 +00:00
dankers
cb920513ff stdint compliance 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@119 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-24 02:56:49 +00:00
dankers
282cf5c43e Delay module. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@118 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-24 02:51:20 +00:00
dankers
6c2d90cd11 Added delay #defines to compile time config file. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@117 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-24 02:44:20 +00:00
dankers
8cb7ce6a86 A tiny bit simpler pios.c, FreeRTOS is working and flashing an LED. Fat stuff needs a timer, Freertos is a nice way to supply that so a task is created and running. Need to rework the fat stuff so it is FreeRTOS friendly. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@111 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-23 10:34:26 +00:00
dankers
08fc0ac743 Add notes section. To be completed as we get more advanced. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@110 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-23 10:07:05 +00:00
dankers
04d2428922 Move Settings file define from board to config header 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@109 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-23 10:03:49 +00:00
dankers
5b31cc8813 Move SDCard functions. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@107 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-23 07:39:34 +00:00
dankers
3a0ecba2cc Back to a basic setup, lets walk before running. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@106 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-23 07:14:52 +00:00
dankers
a6c9041f55 pios sdcard, try to open a file 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@104 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-23 04:03:21 +00:00
dankers
1cafc86aaa copy and paste fail :) 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@103 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-22 20:36:51 +00:00
dankers
2a3f572147 Split the SDCard functions away in to their own file. Just for readability & clean code. Only init function for now but there will be logging functions added. 
init function will also try to access a file on the SDCard, this forces a real mount and will get real errors which we can handle. 

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@100 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-22 19:32:47 +00:00
dankers
6003def85d Fix var issue. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@99 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-22 06:28:12 +00:00
dankers
c8b42d5976 Remove the RTC TODO. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@98 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-22 05:09:53 +00:00
dankers
74d4609cc6 Comment out the rest of the startup until we get ChanFat working. These come afterwards anyway, however, its a target, we uncomment them as they get fixed. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@97 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-22 05:08:59 +00:00
dankers
f457599d9c Comment about where defaults live. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@86 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-21 04:10:50 +00:00
dankers
fb54cca9e9 Move the PIOS_Settings_Load() call to the main() function. Easier to see program flow this way as it is a key part of our startup. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@85 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-21 04:07:29 +00:00
dankers
b888eb3813 Move the #defines to pios_config.h 
Add some comments to pios.c so people know where the settings are loaded. 

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@84 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-21 03:57:30 +00:00
dankers
565eff7f00 Just a TODO to setup the RTC clock here, I've been through all the startup code and it seems great, only got up to the LEDs. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@76 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-18 19:56:53 +00:00
gussy
38d98a26a6 Swapped LED On and Off to proper set/reset function. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@75 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-18 17:59:43 +00:00
dankers
313f3cceff Gussy: Fixed uint16 on LEDs 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@74 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-18 12:44:49 +00:00
dankers
3117c9ac45 Removed GPIO function from piso_sys, each module does their own GPIO setup. 
pios_config.h to inc directory. 


git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@66 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-15 12:17:11 +00:00
dankers
ebcec5533f Added config header file skeleton, changed "" to <> in central header as headers now go in include and not the same directory as the C files. Removed the doxygen @s from the Makefile as Doxygen doesn't parse the Makefile. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@65 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-11 18:48:48 +00:00
gussy
8eaaf20a21 Optimised startup procedure for speed. 
Fixed bmp085 i2c write procedure.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@64 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-11 00:24:03 +00:00
gussy
d306ade1a7 Conversions now use the BMP085 EOC (End Of Conversion) pin with an external interrupt, which is a much nicer way of doing things. 
One major timing caveat still exists, still deciding the best way to cross that bridge.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@63 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-10 06:08:28 +00:00
gussy
b6cc2df29d Finished off initial revision of BMP085 drivers. 
Added math.h to pios.h includes.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@62 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-10 04:28:21 +00:00
gussy
9eeaf09b80 Fixed a few typos in PIOS_I2C. 
Started work on BMP085 driver. Need more information from Bosch to continue.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@61 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-10 01:59:46 +00:00
gussy
a1f7f260c1 Added PIOS_I2C module. It's blind code though, no idea if it works. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@60 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-09 23:10:32 +00:00
gussy
f52a719c1d Updated all PIOS function names to new standard. 
New standard to be used is PIOS_Module_Function().
Likewise with OpenPilot, OP_Module_Function() is to be used.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@59 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-08 02:13:21 +00:00
gussy
4e4b50e187 Added OpenPilot Logging functions, tasks. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@55 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-04 20:33:18 +00:00
gussy
e174898bf2 Added pios_servo. Straight from ST examples. 
Updated printf-stdarg to use debug port.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@53 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-03 21:30:53 +00:00
gussy
7a39f5f55c Added in ADC hooks to OpenPilot. 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@52 ebee16cc-31ac-478f-84a7-5cbb03baadba
 2009-12-02 21:49:31 +00:00