diff --git a/src/drivers/boards/px4fmu-v5/board_config.h b/src/drivers/boards/px4fmu-v5/board_config.h index b687191b0e..dc36903b6d 100644 --- a/src/drivers/boards/px4fmu-v5/board_config.h +++ b/src/drivers/boards/px4fmu-v5/board_config.h @@ -228,10 +228,9 @@ #define PX4_I2C_BUS_EXPANSION 1 #define PX4_I2C_BUS_EXPANSION1 2 -#define PX4_I2C_BUS_EXPANSION2 3 -#define PX4_I2C_BUS_EXPANSION3 4 +#define PX4_I2C_BUS_ONBOARD 3 +#define PX4_I2C_BUS_EXPANSION2 4 #define PX4_I2C_BUS_LED PX4_I2C_BUS_EXPANSION -#define PX4_I2C_BUS_ONBOARD PX4_I2C_BUS_EXPANSION2 #define BOARD_NUMBER_I2C_BUSES 4 #define BOARD_I2C_BUS_CLOCK_INIT {100000, 100000, 100000, 100000}