The SERIAL unit is a simple interface for the first HW asynchronous interface (EUSART), without interrupts.
- It does not support a second HW port.
Demo project: None.
- Single character I/O.
- STRING output.
- The baud rate and pin setup have to be made through a BAUD() procedure call in the main program.
- The single character input procedure may be hooked to the standard READ/READLN procedures by the ASSIGN built-in procedure.
- The single character output procedure may be hooked to the standard WRITE/WRITELN procedures by the ASSIGN built-in procedure.