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If a SERIN2 command is executed and the input pin is held low for any reason, then the PBP routine will not time out and hang, even if a time out is specified, until the pin returns high.
Under hardware use a frame error (FERR) would be flagged.
So could the SERIN or SERIN2 timeout if a framing error is detected?
- Please please please!
Tim.
Yes, if the cause of the error is the wrong baud rate, parity or the first data bit.Quote:
So could the SERIN or SERIN2 timeout if a framing error is detected?
If the cause is after that, then the SERIN/2 commands will happily receive the rest of the packet, so if the error is "mid stream" some sort of post error checking is needed.