Site master pm 111 – Anritsu Site Master S331D User Manual
Page 117
/*********************************************************************/
/*
unsigned char ExitRemote(BYTE *ResponseBytes)
*/
/*
Description: This function implements control byte #255, Exit */
/*
Remote Mode. If successful, the unit will leave
*/
/*
remote mode and resume sweeping.
*/
/*
Inputs :
ResponseBytes = pointer to an array of bytes at
*/
/*
least 1 element long (1 byte is expected in
*/
/*
response to the Exit Remote command).
*/
/*
Returns:
SUCCESS if the unit exits remote mode
*/
/*
FAILURE if the command fails
*/
/*
Response bytes are returned in the variable
*/
/*
ResponseBytes.
*/
/*********************************************************************/
unsigned char ExitRemote(BYTE *ResponseBytes)
{
BYTE *SendExitRemoteCharPointer;
// Data to send
BYTE SerialCommand;
SendExitRemoteCharPointer = &SerialCommand;
SerialCommand = 255; // 255 is the Exit Remote Serial Command
// Write 1 byte of data from SendExitRemoteCharPointer to the
// COM Port
WriteToPort (SendExitRemoteCharPointer, 1);
// Expecting 1 byte back (give the unit 5 seconds to respond):
// 0xFF = success
if(!ReadFromPort(1, ResponseBytes, 1))
{
return FAILURE;
}
else
{
if ( *ResponseBytes != 0xFF )
{
return FAILURE;
}
else
{
return SUCCESS;
}
}
} /* ExitRemote */
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