Serial Functions

initSerial

Setup the serial (com1) port with 9600 baud, 8 bits, no parity, and one stop bit

• IN: Nothing
• OUT: Nothing

writeSerial

Write some data to the serial (com1) port

• IN: AL = Data
• OUT: Nothing

readSerial

Read some data from the serial (com1) port

• IN: Nothing
• OUT: AL = Data

writeSerialStr

Write a string to the serial port (usefull for debugging)

• IN: DS:SI = Pointer to string
• OUT: Nothing

writeSerialNumPadding32

Write a 32-bit number to the serial port with padding (usefull for debugging)

• IN: AX:DX, BX, CH, CL = Number, Base of number, Padding length, Char to pad with
• OUT: Nothing