IPC@CHIP® RTOS-PPC – API Documentation

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int fossil_peek_input ( int  port  ) 

Peek if next byte is available. Returns the next byte available in the receive buffer, without removing it from the buffer.

port port number index: 0=UART1 ... 5=UART6, see FOSSIL_PORT
-1 = if no data is available in receive buffer, else next character in the received buffer
SC2x3 V1.00 - CLIB V1.00
See also:
fossil_getbyte_wait() fossil_readblock()

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