TLSR8251 I2C读写如何实现

we_5210307037

天易合芯原始I2C代码


bool Hrs3602_write_reg(uint8_t addr, uint8_t data)
{
        #ifdef TYHX_DEMO
    uint8_t data_buf[2];   
    data_buf[0] = addr;
    data_buf[1] = data;
    twi_pin_switch(1);
    twi_master_transfer(0x44, data_buf, 2, true);    //write
        #endif
    return 0;      
}

uint8_t Hrs3602_read_reg(uint8_t addr)
{
    uint8_t data_buf = 0;   
        #ifdef TYHX_DEMO
    twi_pin_switch(1);
    twi_master_transfer(0x44, &addr, 1, false);      //write
    twi_master_transfer(0x45, &data_buf, 1, true);//read
        #endif
    return data_buf;      
}

bool Hrs3602_brust_read_reg(uint8_t addr , uint8_t *buf, uint8_t length)
{
        #ifdef TYHX_DEMO
    twi_pin_switch(1);
    twi_master_transfer(0x44, &addr, 1, false);      //write
    twi_master_transfer(0x45, buf, length, true); //read
        #endif
    return true;      
}

主供切换为泰凌微之后如何实现