ardupilot/libraries/AP_HAL_ChibiOS/hwdef/f103-Trigger/hwdef.dat

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# PWM input to Hardpoint output trigger firmware
include ../f103-periph/hwdef.dat
# setup build for a peripheral firmware
env AP_PERIPH 1
# use DNA
define HAL_CAN_DEFAULT_NODE_ID 0
define CAN_APP_NODE_NAME "org.ardupilot.ap_periph_trigger"
# PWM input to hardpoint out
define HAL_PERIPH_ENABLE_PWM_HARDPOINT
define HAL_PWM_HARDPOINT_ID_DEFAULT 101
# we need 10us resolution for PWM capture
undef CH_CFG_ST_FREQUENCY
define CH_CFG_ST_FREQUENCY 100000
# use USART1_RX as input for PWM trigger
undef PA10
PA10 PWM_TRIGGER INPUT PULLDOWN GPIO(77)
define PWM_HARDPOINT_PIN 77
# no I2C
undef I2C_ORDER