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openpilot is an open source driver assistance system. openpilot performs the functions of Automated Lane Centering and Adaptive Cruise Control for over 200 supported car makes and models.
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openpilot_comma/system/hardware/tici/pins.py

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HW abstraction layer (#19530) * start hw refactor * move that * pins * put that back old-commit-hash: 8674b023bab2b44405139ceec5785a389f837682
4 years ago
# TODO: these are also defined in a header
pandad: better handling of internal panda failures (#23755) * reset internal panda * recover * internal dfu Co-authored-by: Comma Device <device@comma.ai> old-commit-hash: 59134c05d65504edf03c2bf1199478927d683fb7
3 years ago
HW abstraction layer (#19530) * start hw refactor * move that * pins * put that back old-commit-hash: 8674b023bab2b44405139ceec5785a389f837682
4 years ago
# GPIO pin definitions
Power draw test (#24196) * power draw test * power draw measure * fix cam power draw * no star import * fix static Co-authored-by: Comma Device <device@comma.ai> old-commit-hash: 9318e02a52a01655c3fe98e4437b1d54b36e4b92
3 years ago
class GPIO:
# both GPIO_STM_RST_N and GPIO_LTE_RST_N are misnamed, they are high to reset
HUB_RST_N = 30
UBLOX_RST_N = 32
UBLOX_SAFEBOOT_N = 33
UBLOX_PWR_EN = 34
STM_RST_N = 124
STM_BOOT0 = 134
LTE_RST_N = 50
LTE_PWRKEY = 116
LTE_BOOT = 52
# GPIO_CAM0_DVDD_EN = /sys/kernel/debug/regulator/camera_rear_ldo
CAM0_AVDD_EN = 8
CAM0_RSTN = 9
CAM1_RSTN = 7
CAM2_RSTN = 12
sensord: use interrupts to improve LSM6DS3 timing accuracy (#24525) * change LSM6DS3TR(-c) gyroscope and accelerometer to interrupt * add pthread for linking * add interrupt collector thread to fetch in parallel to non interrupt based sensors * change get_event interface to return true on successful read * fetch sensor interrupts via gpiochip * avoid sending empty messages (interrupt only, non interupt magn can leave a gap in the orphan block) * add verifier script to sensor interrupts (sensor_data_to_hist.py) * add/update sensord testsweet (test_sensord.py) * add poll timed out check * unexport interrupt gpio pins * gpiochip on both edges, but skip falling edge if rising edge is detected, this is handled in the sensor as the status flag is checked if new data is availble * add test to sensord to verify 100Hz interrupt frequency * add sensor shutdown/low power mode functionality on sensord exit * relax test, will be readded in the splitup PR Co-authored-by: Kurt Nistelberger <kurt.nistelberger@gmail.com> old-commit-hash: 84a3c355e5fdb7bb2f50847f925e894eecfa8918
3 years ago
# Sensor interrupts
BMX055_ACCEL_INT = 21
BMX055_GYRO_INT = 23
BMX055_MAGN_INT = 87
LSM_INT = 84