HAL_ChibiOS: allow safety button on CUAV_GPS to be used for "stay in bootloader"

allows for recovery of bad CAN firmware
5 years ago · b33afde884
2 changed files with 5 additions and 1 deletions
--- a/libraries/AP_HAL_ChibiOS/hwdef/CUAV_GPS/hwdef-bl.dat
+++ b/libraries/AP_HAL_ChibiOS/hwdef/CUAV_GPS/hwdef-bl.dat
@ -43,6 +43,10 @@ STM32_VDD 330U
				@@ -43,6 +43,10 @@ STM32_VDD 330U
 # order of UARTs
 UART_ORDER

+# use safety button to stay in bootloader
+PB3 STAY_IN_BOOTLOADER INPUT PULLDOWN
+define HAL_STAY_IN_BOOTLOADER_VALUE 1
+
 PB12 LED_BOOTLOADER OUTPUT LOW
 define HAL_LED_ON 1

--- a/libraries/AP_HAL_ChibiOS/hwdef/CUAV_GPS/hwdef.dat
+++ b/libraries/AP_HAL_ChibiOS/hwdef/CUAV_GPS/hwdef.dat
@ -93,7 +93,7 @@ PB1 SAFE_LED OUTPUT HIGH
				@@ -93,7 +93,7 @@ PB1 SAFE_LED OUTPUT HIGH
 define SAFE_LED_ON 0

 # safety button
-PB3 SAFE_BUTTON INPUT
+PB3 SAFE_BUTTON INPUT PULLDOWN

 # WS2812 LED
 PB0 TIM3_CH3 TIM3 PWM(1)