Update software serial to support RX, TX or RX&TX modes. Update serial
API to allow on-the-fly changing of serial port mode. Update HoTT to
change serial port mode when transmitting.
see comments in code for things to fix. added new variable to cli, fixedwing_althold_dir (though its value isn't really clear, I think it should always be positive since servo direction mix is done later).
* Proper initialization sequence framework for various supported GPS types. NMEA will now auto-detect its baud rate based on received frames.
* As a result of the above, gps_baudrate has been changed to enum, to only allow fixed rates. (GPS baudrate, -1: autodetect (NMEA only), 0: 115200, 1: 57600, 2: 38400, 3: 19200, 4: 9600)
* UBX binary initialization at any specified baudrate with auto-reconnect on signal loss.
* GPS thread to handle initialization, signal loss and configuration. No longer does GPS need to be powered before FC, and on GPS reconnect, it will be re-initialized if needed.
MTK NMEA/binary initialization is omitted for now, as I can't find my MTK GPS
GPS deltaTime can be calculated to display update rate.
git-svn-id: https://afrodevices.googlecode.com/svn/trunk/baseflight@438 7c89a4a9-59b9-e629-4cfe-3a2d53b20e61
FEATURE_SPEKTRUM has been removed and replaced with FEATURE_SERIALRX.
cli option serialrx_type now configures what type of receiver it is
0 = spektrum1024, 1 = spektrum2048, 2 = sbus
sbus will need hardware inverter to use.
also cleaned up receiver drivers to assign readrawRC callback instead of assigning in code in main()
none of this has been tested.
git-svn-id: https://afrodevices.googlecode.com/svn/trunk/baseflight@418 7c89a4a9-59b9-e629-4cfe-3a2d53b20e61
documented L3G4200D driver why 0x28 read was suddenly turning into 0xA8
removed old wiimotion averaging cruft from computeIMU
NOT FLIGHT TESTED
git-svn-id: https://afrodevices.googlecode.com/svn/trunk/baseflight@403 7c89a4a9-59b9-e629-4cfe-3a2d53b20e61
+ this is a per-profile setting, and PIDs CHANGE from default multiwii ones. check the above forum post for PID examples. set pid_controller = 0 for default multiwii, or 1 for new one.
= went back to clearing clibuffer after each command
git-svn-id: https://afrodevices.googlecode.com/svn/trunk/baseflight@341 7c89a4a9-59b9-e629-4cfe-3a2d53b20e61
mw2.2-merged stuff:
* implemented profiles 0-2 (called 'setting' in mwiigui)
* merged in MSP changes including profile switch
* cleaned up rc / aux switch stuff in mw.c based on 2.2 rewrite
* main loop switch for baro/sonar shit adjusted
todo: basically the rest of 2.2 changes (i think some minor imu/gps/baro updates)
baseflight-specific stuff:
* made boxitems transmission dynamic, based on enabled features. no more GPS / camstab trash if it's not enabled
* cleaned up gyro drivers to return scale factor to imu code
* set gyro_lpf now controls every supported gyro - not all take same values, see driver files for allowed ranges, in case of invalid lpf, defaults to something reasonable (around 30-40hz)
maybe couple other things I forgot. this is all 100% experimental, untested, and not even flown. thats why there's no hex.
merge is still ongoing.
git-svn-id: https://afrodevices.googlecode.com/svn/trunk/baseflight@294 7c89a4a9-59b9-e629-4cfe-3a2d53b20e61
synced angle/horizon mode stuff from mwc. no idea what it does.
perhaps the most important part of this update:
-errorAngle = constrain(2 * rcCommand[axis] - GPS_angle[axis], -500, +500) - angle[axis] + cfg.angleTrim[axis];
+errorAngle = constrain(2 * rcCommand[axis] + GPS_angle[axis], -500, +500) - angle[axis] + cfg.angleTrim[axis];
(which means GPS might actually work).
git-svn-id: https://afrodevices.googlecode.com/svn/trunk/baseflight@209 7c89a4a9-59b9-e629-4cfe-3a2d53b20e61
added interrupt pins from mag/mma/mpu for rev4 hardware. nothing done with them yet - candidates for EXTI use
added tx buffer to UART2 (gps) in preparation for auto-config
git-svn-id: https://afrodevices.googlecode.com/svn/trunk/baseflight@203 7c89a4a9-59b9-e629-4cfe-3a2d53b20e61
removed camtrig stuff since it wasnt possible. somewhat replaced with aux forwarding (see below)
2.1 buzzer code changed, untested.
removed flying wing mixer. nobody used that.
added alt_hold_throttle_neutral, nav_slew_rate and looptime configuration to cli. default looptime set to 3000. changed default gyro_cmpf to 400 to sync with 2.1.
increased bmp085 oversampling
added gimbal_flags (bit 4 set) flag which, in PPM mode, forwards AUX1..4 to the lower 4 PWM outputs instead of using them as motors. set gimbal_flags=8 to test it out. output is fixed to 50Hz.
merged 2.1 gps changes (not many)
casting in gyro smoothing (nobody uses that anyway)
calibrate accel in gimbal mode, set smallangle in gyro-only mode
vtail4 mixer fix
flight tested on quadx w/ppm.
git-svn-id: https://afrodevices.googlecode.com/svn/trunk/baseflight@182 7c89a4a9-59b9-e629-4cfe-3a2d53b20e61