Home
Welcome to the Agon-notes wiki!
Everything in one page for now, until we figure out what we've got...
Ours were shipped with version 1.02 of the MOS and the VDP firmware. We upgraded to 1.03 (which also needs a new Basic, still 3.00 but *version returns 1.04)
https://github.com/envenomator/agon-hexload utility to load intel format hex to the ez80, either over the ez80's serial or the VDP. (Patched VDP required, and provided, with a friendly command line update recipe)
Official AGON QUARK Firmware: ESP32 VDP https://github.com/breakintoprogram/agon-vdp
https://github.com/S0urceror/AgonElectronHAL looks useful and interesting but uses VisualStudio which is an adventure in its own right. Nonetheless Dave got it built and installed. It has dependencies - an older pre-1.03 MOS.
A small Arduino Uno project from a few years ago that implements a text-based ZDI debugger. http://hsl.wz.cz/zdi.htm
Connects to the debug interface with 4 wires (GND, ZDA, ZCL, RST)
I've built this and uploaded to the Uno and it works with the Agon Light.
This is the command I used to program the .hex file into the Arduino.
avrdude -F -V -c arduino -p atmega328p -P /dev/ttyACM0 -b 115200 -U flash:w:ZDI.hex
