Sends a variable in hexadecimal format to the serial port.
The variable to print.
The same rules apply to PRINTHEX as PRINT.
The PRINTHEX routine can be used when you have a RS-232 interface on your uP.
See the manual for a design of an RS-232 interface.
The RS-232 interface can be connected to a serial communication port of your computer.
This way you can use a terminal emulator as an output device.
You can also use the build in terminal emulator.
Dim x As Byte
INPUT x 'ask for var
PRINT x 'print it in decimal format
PRINTHEX "Hex " ; x 'print it in hex format