Also reduce heap has it does not fit in SRAM anymore (not with current compiler).
(that's ok since if there is more space available, it will be reclaimed).
Merge branch 'master' into OP-423_Mathieu_Change_Init_To_Reduce_Memory_Footprint
Conflicts:
flight/CopterControl/System/inc/pios_config.h
flight/Modules/ManualControl/manualcontrol.c
This should mark an end to the compile-time selection of HW
configurations.
Minor changes in board initialization for all platforms:
- Most config structs are marked static to prevent badly written
drivers from directly referring to config data.
- Adapt to changes in .irq fields in config data.
- Adapt to changes in USART IRQ handling.
Major changes in board initialization for CC:
- Use HwSettings UAVObj to decide which drivers to attach to
the "main" port and the flexi port, and select the appropriate
device configuration data.
- HwSettings allows choosing between Disabled, Telemetry, SBUS,
Spektrum,GPS, and I2C for each of the two ports.
- Use ManualControlSettings.InputMode to init/configure the
appropriate receiver module, and register its available rx channels
with the PIOS_RCVR layer. Can choose between PWM, Spektrum and PPM
at board init time. PPM driver is broken, and SBUS will work once
it is added to this UAVObj as an option.
- CC build now includes code for SBUS, Spektrum and PWM receivers in
every firmware image.
PIOS_USART driver:
- Now handles its own low-level IRQs internally
- If NULL upper-level IRQ handler is bound in at board init time
then rx/tx is satisfied by internal PIOS_USART buffered IO routines
which are (typically) attached to the COM layer.
- If an alternate upper-level IRQ handler is bound in at board init
then that handler is called and expected to clear down the USART
IRQ sources. This is used by Spektrum and SBUS drivers.
PIOS_SBUS and PIOS_SPEKTRUM drivers:
- Improved data/API hiding
- No longer assume they know where their config data is stored which
allows for boot-time alternate configurations for the driver.
- Now registers an upper-level IRQ handlerwith the USART layer to
decouple the driver from which USART it is actually attached to.
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.
heap reamining is low (about 500) but stacks can be ajusted (specially the 200 bytes from system) to give the level close to 1Ko if needed.
Merge branch 'master' into OP-423_Mathieu_Change_Init_To_Reduce_Memory_Footprint
Conflicts:
flight/CopterControl/System/inc/FreeRTOSConfig.h
flight/CopterControl/System/inc/pios_config.h
A test script is statically linked (will eventually be uploaded by the GCS and stored in the VM), it can be found under: Modules/FlightPlan/flightplans/test.py
To start the script send the FlightPlanControl object with the Start command, to stop send the Stop or Kill commands.
Next release will be the OpenPilot python libraries and access to UAVObjects from the script.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2480 ebee16cc-31ac-478f-84a7-5cbb03baadba
size (may eventually need to be per revision if we get bigger ram). Typo in a
the ifdefs to get allow disabling SDCARD
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2423 ebee16cc-31ac-478f-84a7-5cbb03baadba
ActuatorSettings although for PWM aircrafts it should be done exactly as before
Actuator: Store the update times and maximum update time
OP-14 I2C: Start tracking short history of events and states in driver for
logging
OP-237 Flight/Actuator: Support for I2C based ESCs
OP-237 MK_ESC: Send all four motors as one atomic transfer
OP-237 Flight/Actuator: Allow channels to be mapped to MK I2C interface. Currently
mixer channels are either PWM or MK but in the future this will change to
support more than 8 channels.
OP-16 PiOS/I2C: Further work to try and make I2C more stable, mstly special case
handline in IRQ
OP-237 I2C ESC: Support for Astect 4 channel ESCs
OP-237: When the I2C Actuator write update fails track this
OP-237 Actuator Settings: Change the way motor types are selected to keep that
information more appropriately within ActuatorSettings instead of MixerSettings
Also make motors stay at or above neutral when armed and throttle > 0
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2366 ebee16cc-31ac-478f-84a7-5cbb03baadba
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
This means that any defined alarms that don't have their flight module compiled in will show uninitialised rather than OK
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2295 ebee16cc-31ac-478f-84a7-5cbb03baadba
what they would be on a real board. Also fixed a typo in stabilization.c which made me lose time when trying to understand the code...
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2260 ebee16cc-31ac-478f-84a7-5cbb03baadba
The EOC EXTI interrupt configuration was incorrectly
pointing at GPIOG pin 8 rather than GPIOC pin 15.
This was preventing the EOC interrupt from working
properly.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@1626 ebee16cc-31ac-478f-84a7-5cbb03baadba
The STM32 I2C block has a number of errata associated with it.
These errata are primarily related to timing sensitivities between
the peripheral and the interrupt handler. In particular, the
correct generation of the stop bit relies on the I2C IRQ running
immediately and not being held off for any reason.
NOTE: The I2C interrupts must be the highest priority IRQs in the
system to ensure correct operation.
I2C protocol is now implemented as a formal state machine.
See: stm32_i2c_fsm.{dot,jpg} for FSM description.
I2C init is now expressed by const initializers in pios_board.c
for both OP and AHRS boards.
I2C device drivers (ie. bmp085/hmc5843) now pass in const arrays
of an unlimited number of bus transfers to be done atomically.
The I2C adapter driver now handles all bus-level locking across the
list of transactions. Generation of start/restart/stop conditions
are handled automatically over the list of transactions.
Timeouts have been removed from the API for now. May be added
back later.
This driver has run error free on both the OP and AHRS boards for
up to 48hrs but it still sometimes fails earlier than that on the OP
board. There is another possible set of improvements to the driver
that could employ the DMA engine for transfers of >= 2bytes. This
change would reduce the timing sensitivities between the peripheral
and the driver but unfortunately, both the SPI and I2C interfaces
share the DMA1 engine. That means only one of these two peripherals
can use the DMA engine and right now, SPI between OP and AHRS is
already using it.
Failures are currently fatal and will lock up the CPU. This allows
useful information to be obtained in the failure cases.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@1241 ebee16cc-31ac-478f-84a7-5cbb03baadba
- 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
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
Both EVents and ERrors were mistakenly being mapped to the
EVent IRQ channel.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@659 ebee16cc-31ac-478f-84a7-5cbb03baadba
