SpeedyBeeF405 wing mini - LED GPS READY

werhof · December 4, 2024, 8:23am

Is it possible to switch an LED output to 1 when GPS is ready?
The board has a few permanently installed LEDs.

menschel · December 7, 2024, 3:37pm

That is built-in functionality. The page may be for pixhawk but those leds are also set for your FC.

https://ardupilot.org/plane/docs/common-leds-pixhawk.html#boards-with-1-or-2-notify-leds

ArduPilot/ardupilot/blob/ArduPilot-4.6/libraries/AP_HAL_ChibiOS/hwdef/SpeedyBeeF405WING/hwdef.dat#L30


      
          
          define HAL_STORAGE_SIZE 15360
          STORAGE_FLASH_PAGE 1
          
          # only one I2C bus
          I2C_ORDER I2C1
          
          # order of UARTs (and USB)
          SERIAL_ORDER OTG1 USART1 USART2 USART3 UART4 UART5 USART6
          
          # LEDs
          define AP_NOTIFY_GPIO_LED_2_ENABLED 1
          PA13 LED_GREEN OUTPUT LOW GPIO(0)
          PA14 LED_BLUE OUTPUT LOW GPIO(1)
          
          define HAL_GPIO_A_LED_PIN 0
          define HAL_GPIO_B_LED_PIN 1
          
          # buzzer
          PC15 BUZZER OUTPUT GPIO(80) LOW
          define HAL_BUZZER_PIN 80

But since you have the Mini, you should have a working buzzer as well, just switch the buzzer on then you can hear the “READY TO ARM” beep.
https://ardupilot.org/plane/docs/common-buzzer.html#common-buzzer