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iSentek IST8310 magnetometer rewrite

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- simple state machine to reset, configure, etc
 - checked register mechanism (sensor will reset itself on configuration error)
 - configured in 16 bit mode (1320 LSB/Gauss instead of 330 LSB/Gauss)
 - adjusted orientation handling in driver to match datasheet as closely as possible
     - in many external compass units the rotation was wrong and very difficult to actual determine how to set correctly
This commit is contained in:
Daniel Agar
2020-09-02 13:14:45 -04:00
committed by GitHub
parent 6ff361479c
commit 7569722821
21 changed files with 706 additions and 674 deletions
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9
boards/px4/fmu-v5/init/rc.board_sensors
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@@ -15,8 +15,11 @@ icm20689 -s -R 2 start
bmi055 -A -R 2 -s start
bmi055 -G -R 2 -s start
# internal compass
ist8310 -I start
# Baro on internal SPI
ms5611 -s start
# internal compass
ist8310 -I -R 10 start
# External compass on GPS1/I2C1 (the 3rd external bus): standard Holybro Pixhawk 4 or CUAV V5 GPS/compass puck (with lights, safety button, and buzzer)
ist8310 -X -b 3 -R 10 start

2
boards/px4/fmu-v5/optimized.cmake
View File

@@ -40,7 +40,7 @@ px4_add_board(
lights/rgbled_ncp5623c
#lights/rgbled_pwm
#magnetometer # all available magnetometer drivers
magnetometer/ist8310
magnetometer/isentek/ist8310
optical_flow # all available optical flow drivers
#pwm_input
pwm_out_sim