#ifndef __YEEP144_I2C_H #define __YEEP144_I2C_H #include "stm32h5xx_hal.h" #define I2C_MUX_ADDR 0xEE extern I2C_HandleTypeDef hi2c2; void YEEP144_I2C_Init(void); void YEEP144_I2C_MuxSelect(uint8_t busNumber); #endif