AHRS_comms still needs to be implemented. INS/GPS functionality still needs to be implemented. Double-check of the new drivers still needs to be done.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@3162 ebee16cc-31ac-478f-84a7-5cbb03baadba
- Removed all unnecessary device instances and their cfg's.
- SPI to SD card
- I2C
- Aux USART
- Moved SPI baudrate setting into cfg rather than init func.
- Abstracted forcing slave select under OPAHRS API.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2786 ebee16cc-31ac-478f-84a7-5cbb03baadba
only one CS line is asserted. No checks are enforced on this by the SPI code
as I cant see a clean way of it being aware of the CS lines. We could add
another CS mode those which is driver managed per transfer and has a GPIO i
line for each device.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2579 ebee16cc-31ac-478f-84a7-5cbb03baadba
gyro data into attitude raw. Hardcoded calibration for now.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2474 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
determine retransmitting calibration, home location and such.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@1755 ebee16cc-31ac-478f-84a7-5cbb03baadba
Way too much was being exposed in the API for the
HMC5843. This commit properly hides internal
details of the driver.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@1629 ebee16cc-31ac-478f-84a7-5cbb03baadba
The DRDY signal from the magnetometer is connected to PB8
on the STM32. This pin is now configured as an external
interrupt and is now used to signal when new data is
available from the magnetometer.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@1628 ebee16cc-31ac-478f-84a7-5cbb03baadba
I2C bus errors are now recoverable. The bus is properly reset
and an error indication is now provided to the caller whenever
a bus error occurs during processing of the transaction list.
For now, the users of the I2C layer just retry infinitely on
failure. The BMP085 and HMC5843 code should be changed to
report errors to its callers to allow a more sensible retry
strategy.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@1625 ebee16cc-31ac-478f-84a7-5cbb03baadba
The info field in the pios_i2c_txn list can now be used
to provide a const string which describes the context
for this transaction.
This is very helpful when diagnosing an error that occurs
somewhere in the middle of the I2C FSM since the FSM runs
primarily in the ISR where the original context for the
transactions is no longer available in the traceback.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@1622 ebee16cc-31ac-478f-84a7-5cbb03baadba
Implement low-level utility functions for sending/receiving
the opahrs proto v0 (bootloader) messages. These are used
by the OP firmware loader and the AHRS bootloader.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@1586 ebee16cc-31ac-478f-84a7-5cbb03baadba
Some functions were returning -1 instead of one of the
valud enum values.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@1585 ebee16cc-31ac-478f-84a7-5cbb03baadba
This cleans up some of the boiler plate code that is
repeasted for simple (empty) requests that expect a
response.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@1584 ebee16cc-31ac-478f-84a7-5cbb03baadba
The number of retries and delay between retries was
increased in a previous commit. This doesn't appear
to be necessary so I'm reverting the increases.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@1432 ebee16cc-31ac-478f-84a7-5cbb03baadba
No need to have boolean flags being floats.
Some of the attitude message was being populated twice.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@1428 ebee16cc-31ac-478f-84a7-5cbb03baadba
Issues have been reported with CRC errors
on the SPI link between the OP and AHRS
boards. Slowing the link down eliminates
the errors in my testing.
If we speed this link back up in the future,
further investigation will be required to
diagnose the source of the CRC errors.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@1356 ebee16cc-31ac-478f-84a7-5cbb03baadba
This file had mixed line endings. Now they're all the same.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@1353 ebee16cc-31ac-478f-84a7-5cbb03baadba
