fnet_serial_getchar()

fnet_int32_t fnet_serial_getchar

(

fnet_serial_stream_t

stream

)

Read character from the stream.

Parameters

stream

Stream descriptor.

Returns

This function returns:

• character from the stream.
• FNET_ERR if no character is available in the stream.

See also

fnet_serial_putchar()

This function reads a single character from the stream.
If no character is available in the stream the FNET_ERR is returned.