kjt_serial_send_file

Sends a file to serial port (in Serial Link App format)

Input Registers :

• HL = filename
• C:DE = length of file
• B = Bank number that file starts in
• IX = Start address

Output Registers :

• Zero flag, set if all OK.

If zero flag not set, A contains error code:

• $08 = memory address out of range
• $11 = comms error
• $07 = Save length is zero