12C SDK projects

[andylithia]

(05-15-2022 01:10 AM)rprosperi Wrote:  

(05-14-2022 08:40 PM)andylithia Wrote:  Not with the old 12C+ SDK, but I did play with the 12C+ rev2 a little bit before. I’m able to get the LCD and Keyboard working.
Checkout: https://lithcore.cn/hp12c-modding-assets/

Unfortunately, I left my dev machine at home before I come to the US. So the development is halted. The dev platform I used was simply Microchip Studio (eeeevil proprietary software)

How do you load images into a rev2 12C+ machine, the pins in the battery compartment are no longer present? Cyrille confirmed that the rev2 board does have a USB interface, but that requires cutting the plastic case to access the port and have not heard of anyone doing that successfully yet.

The USB pogo pin interface is still there. And in my unit, the USB footprint on the PCB is still there but covered by solder mask. To access it you need to remove the solder mask with a piece of sandpaper.
And there’s also a JTAG connector footprint, covered by solder mask as well.

I basically have my unit completely disassembled to use that JTAG interface