Hi Gang,

Quick question:

I'm using the C2C compiler with a 16C63. I'm writing some code
around an interrupt driven serial port using the on-board USART.
I use a circular buffer to queue characters for transmission.

I have a function to remove a character from the buffer, and I
call this from both an ISR and main code, and I get a warning
for doing so:

Warning: Function '_SerTxBufferRemove' used both in interrupt and main code


Is it not permitted to call a function from both interrupt code
and main code?

Thanks,
Michael

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