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#define TEST_DATA "This is a test string." /* Denotes the data */
/* that is sent via */
/* SPP when calling */
/* SPP_Data_Write(). */
/* The following function is responsible for Writing Data to an Open */
/* SPP Port. The string that is written is defined by the constant */
/* TEST_DATA (at the top of this file). This function requires that */
/* a valid Bluetooth Stack ID and Serial Port ID exist before */
/* running. This function returns zero is successful or a negative */
/* return value if there was an error. */
static int Write(ParameterList_t *TempParam)
{
int ret_val;
int Result;
/* First check to see if the parameters required for the execution of*/
/* this function appear to be semi-valid. */
if((BluetoothStackID) && (SerialPortID))
{
/* Simply write out the default string value. */
Result = SPP_Data_Write(BluetoothStackID, SerialPortID, (Word_t)BTPS_StringLength(TEST_DATA), (Byte_t *)TEST_DATA);
/* Next, check the return value to see if the command was issued */
/* successfully. */
if(Result >= 0)
{
/* The Data was written successfully, Result indicates the */
/* number of bytes successfully written. */
Display(("Wrote: %d.\r\n", Result));
/* Flag success to the caller. */
ret_val = 0;
}
else
{
/* There was an error writing the Data to the SPP Port. */
Display(("Failed: %d.\r\n", Result));
/* Flag that an error occurred while submitting the command. */
ret_val = FUNCTION_ERROR;
}
}
else
{
/* One or more of the necessary parameters are invalid. */
ret_val = INVALID_PARAMETERS_ERROR;
}
return(ret_val);
}
