Hserin / out Woes..

[andybarrett1]

Hi

Thanks for reply ...

Will try tomorrow and post what happens ...

Thank you for advice

Andy

[HenrikOlsson]

Hi,

You can always just use a "HSERIN" bogus statement to throw away anything in the buffer before you execute your regular "HSERIN" statements.

Just keep in mind that if there is no garbage data in the RX buffer then the bogus statement will throw away the real data when it comes so if you go down that route make sure you specify a very low timeout value for the initial bogus statement.

Here's another way to flush the buffer:

RCIF VAR PIR1.3    ' Alias to the RX Interrupt flag for USART 1 on an 18F25k22
Dummy VAR BYTE
WHILE RCIF
   Dummy = RCREG1
WEND

/Henrik.