tmp75_driver.c

См. документацию.

#include "tmp75_driver.h"
 
int8_t TMP75_ReadTemperatureCentigrade(uint8_t device_addr)
{
    uint8_t tmp[2];
    int8_t T;
 
    if (i2c_read_with_pointer(I2C1,device_addr,0,2,tmp)!=I2C_ERROR_NONE)
    {
        return -1;
    }
    else
    {
        T=(((int16_t)(tmp[0])<<8) | tmp[1])>>8;
 
        return T;
    }
}