/*******************************************************************************
* @fn bspI2cWriteSingle
*
* @brief Single byte write to an I2C device
*
* @param data - byte to write
*
* @return true if success
*/
bool bspI2cWriteSingle(uint8_t data)
{
uint8_t d;
d = data;
return bspI2cWrite(&d, 1);
}
//
// Single write to an I2C device
//
bool bspI2cWriteSingle(uint8_t data)
{
uint8_t d;
// This is not optimal but is an implementation
d = data;
return bspI2cWrite(&d, 1);
}
/*******************************************************************************
* @fn sensorWriteReg
* @brief This function implements the I2C protocol to write to a sensor.
* The sensor must be selected before this routine is called.
*
* @param addr - which register to write
* @param pBuf - pointer to buffer containing data to be written
* @param nBytes - number of bytes to write
*
* @return TRUE if successful write
*/
bool sensorWriteReg(uint8_t addr, uint8_t *pBuf, uint8_t nBytes)
{
uint8_t i;
uint8_t *p = buffer;
/* Copy address and data to local buffer for burst write */
*p++ = addr;
for (i = 0; i < nBytes; i++)
{
*p++ = *pBuf++;
}
nBytes++;
/* Send data */
return bspI2cWrite(buffer,nBytes);
}
