READS RECEIVED CHARACTERS THROUGH THE SERIAL LINK NUMBER N
ACTION
The function SERIAL_READ$(N) returns the received characters through the serial link number N.
SYNTAX:
Result$ = SERIAL_READ$(N)
USE ERROR EXAMPLE
label received
rem create object for serial link
serial 1
rem configuration of serial link
serial_port 1,3
serial_baudrate 1,1200
serial_databits 1,8
serial_stopbits 1,1
serial_parity 1,0
serial_open 1
rem if data received
on_receive 2,received
rem transmission
serial_write 1,"A"
end
received:
print serial_read$(1)
return
SERIAL_READ$()
SERIAL_READ$(N)
SEE ALSO
SERIAL
SERIAL_PORT
SERIAL_BAUDRATE
SERIAL_STOPBITS
SERIAL_DATABITS
SERIAL_PARITY
SERIAL_OPEN
SERIAL_CLOSE
SERIAL_WRITE
ON_RECEIVE
SERIAL_PORT_EXISTS()