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Commit Graph

233 Commits

Author SHA1 Message Date
stac
29a8f05ac9 mag sensor: put some bounds on the parameters
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@1012 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-07-04 02:21:45 +00:00
stac
a3a2dbd634 spi: Add support for hardware CRC generation/checking
PIOS SPI devices may now make use of automatic CRC generation
and checking on block transfers.  Only supports CRC8 for now.

Since the SPI interface CRC calculation continues across message
boundaries (ie. not reset on every transfer), we must manually reset
the CRC registers for every transfer to allow the two sides of the
link to resynchronize.

Unfortunately, resetting the CRC registers requires disabling the
SPI peripheral which must now be done on every block transfer.

Note: The last byte of the tx buffer is never sent and is assumed to
      be a place holder for the tx CRC8.
Note: The last byte of the rx buffer is expected to hold the rx CRC8.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@1011 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-07-04 02:21:42 +00:00
stac
c12b7e3fed spi: tx buffer is now const
Tx buffers should not be modified.  This allows passing const data
to the transfer function.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@1010 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-07-04 02:21:40 +00:00
stac
89a6d6d912 ahrs spi: Add definition of OP<->AHRS SPI protocol
This defines the SPI message format as well as a few
initial messages for moving data across the link.

The v0 messages are place holders for firmware download
in the bootloader.

The v1 messages are to be used by the main application.

Note: This is not the final protocol definition.
      Subject to change without notice.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@1004 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-07-04 02:21:15 +00:00
stac
71e491e3c1 com: mark tx buffer as const throughout API
The com layer transmit functions should provide guarantees
that they will not modify the buffer that you're transmitting.
Declaring the parameter as a pointer to const keeps the underlying
implementations honest.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@1001 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-07-04 02:21:08 +00:00
stac
4f8d81343f spi: assert on invalid SPI device
TransferByte API is simplified to either assert or
return the rx byte.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@999 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-07-04 02:21:00 +00:00
stac
1169514bf9 sd card: fix SD R1 detection
SD R1 response format is defined as any byte with the MSb
cleared.  The code was testing for any byte that was not 0xFF
which can lead to misinterpreting a byte as the response.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@998 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-07-04 02:20:57 +00:00
dankers
0d38dfc745 Minini removed from PiOS
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@966 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-07-01 08:57:40 +00:00
FredericG
3bc938d45e lowered I2C timoout whne using RTOS
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@842 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-06-21 09:19:02 +00:00
FredericG
c8f818a809 Do not configure the servo outputs when ENABLE_AUX_UART
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@839 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-06-20 18:02:26 +00:00
FredericG
5d9a718430 Made pios_com_num_devices const
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@837 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-06-20 17:59:48 +00:00
stac
20fa15c24a spi: fix block transfers
SPI block transfers were broken in commit r759.  Block
transfers are primarily used by the SD card interface so
this also broke accesses to the SD card.

SD card accesses should be fixed now.  Verified by writing
config objects in the GCS and confirming that they survived
a reboot of the OP board.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@808 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-06-18 04:28:32 +00:00
stac
771a56ca9d com/usart: generalize com driver API
- Created a pluggable COM layer
- Converted COM + USART init into static initializers
  rather than typedefs
- Generalized the USB HID COM API to match the USART
  API.
- Changed USART and COM layers to be data driven rather
  than #ifdef'ing/switching on the specifics of each port

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@760 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-06-13 04:24:26 +00:00
stac
8d015a57d0 pios spi: support both master and slave configs
Added support for SPI slave configurations to the pios SPI layer.

Converted the board specific configuration for the PIOS SPI layer to
use const static initializers rather than #defines (see pios_board.c).

SPI interface between the OP board and the AHRS is now operational at
a basic level, capable of moving simple single byte messages between
boards.  Multi-byte, CRC protected messages will be added on top of this.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@759 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-06-13 04:23:44 +00:00
stac
02e0017cbb stm32 lib: declare read-only parameters as const
Many of the STM32 library functions take a pointer to an
initialization structure.  In nearly every case, this struct
is a read-only (ie. const) parameter.

It is advantageous (and good coding practice) to actually declare
read-only data as const so that the compiler can place the const data
in the .rodata section which resides in flash and doesn't consume any
RAM.  This has the added bonus advantage that it is impossible for the
running application to corrupt the read-only data.

In order to allow passing pointers to const data into the library
functions, it is essential that the function prototypes also declare
their associated read-only parameters as const.  This commit adds
the const attribute to those parameters that are actually read-only.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@758 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-06-13 04:23:15 +00:00
stac
aebc358e46 usart: use macro definitions for bit positions
No functionality changed.  Clean up only.

Changed a few of the (1 << x) constructs to use existing macro
definitions to improve code readability.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@757 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-06-13 04:22:57 +00:00
stac
8b5e1e8aea init cleanup: use irq stack during early init
No functionality changed.  Clean up only.

Make early init code (Reset_Handler) use the existing irq stack
rather than the hard-coded one.

Remove (now) unused references to the hard-coded stack.

Removed the link-time check for a minimal task stack in RAM since
FreeRTOS allocates user stacks from the heap which is already reserved
in the .bss section (as symbol xHeap).

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@756 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-06-13 04:22:47 +00:00
fredericg
a2beb49257 Changed PIOS_DEBUG_Panic()
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@694 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-05-31 16:22:58 +00:00
stac
140a51932f spi: fix cut/paste error for AHRS SPI setup
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@669 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-05-27 01:37:43 +00:00
stac
918250868b irq_stack: correct one word overlap of _irq_stack_top
The previous fix in r652 was _almost_ right.  There was
still a one word (4-byte) overlap between _irq_stack_top
and the start of the data segment.

_irq_stack_end + _irq_stack_size leaves the '.' pointer at
the word immediatly after the stack.  This commit corrects
this error and places _irq_stack_top on the last word
_inside_ the reserved space for the irq stack.

[Before]
  $ ./tools/arm-2009q3/bin/arm-none-eabi-nm -n ./build/openpilot/OpenPilot.elf
  ...
  20000000 A SRAM_BASE
  20000000 B _irq_stack_end
  20000400 d LED_GPIO_PORT   <--- overlap
  20000400 B _irq_stack_top  <--- overlap
  20000400 D _sdata
  20000408 d ADC_GPIO_PORT
  ...

[After]
  $ ./tools/arm-2009q3/bin/arm-none-eabi-nm -n ./build/openpilot/OpenPilot.elf
  ...
  20000000 A SRAM_BASE
  20000000 B _irq_stack_end
  200003fc B _irq_stack_top
  20000400 d LED_GPIO_PORT
  20000400 D _sdata
  20000408 d ADC_GPIO_PORT
  ...

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@668 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-05-27 01:37:40 +00:00
stac
874239154a Turn on -Werror on openpilot firmware build
This commit fixes all existing warnings.

All basic compiler warnings will now be treated as errors.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@658 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-05-24 16:33:46 +00:00
stac
6b2760da1a USB HID: basic COM functionality over USB HID
This fixes the COM interface over USB HID to the point where
it can establish and maintain solid communications with the UAVObject
Browser in the GCS.

Tested only on Linux.  The USB HID interface is still disabled for now
until it is tested successfully by a wider group.

Edit telemetry.c and set ALLOW_HID_TELEMETRY to 1 to enable telemetry
over the USB HID interface and report your results in the forum.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@656 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-05-24 16:33:40 +00:00
stac
69de42db49 Add AHRS attitude module and driver skeletons
- New Attitude module for AHRS (skeleton)
 - New AttitudeSettings UAVobject
 - New AttitudeActual UAVobject
 - Regenerated UAVobjects
 - Added new UAVobjects to OpenPilot and GCS builds
 - New PiOS driver for OpenPilot AHRS (stubs only)

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@655 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-05-24 16:33:36 +00:00
stac
e892dcb033 bmp085: create semaphore prior to configuring irq
Since the EXTI and NVIC init routines automatically enable the IRQ when it
is configured, it is possible for the EOC interrupt to fire immediately
upon configuring the IRQ.

Since the handler for the EOC interrupt (EXTI15_10_IRQHandler) does a
xSemaphoreGiveFromISR, it is important to have the semaphore initialized
prior to enabling the interrupt.

Also, added missing include for altitude module.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@654 ebee16cc-31ac-478f-84a7-5cbb03baadba
2010-05-24 16:33:30 +00:00
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