Currently I'm working on the programmer tool chain.

The last version uses an FTDI for the USB-JTAG adapter. But they haven't been fashionable, even before the chip shortage, and that just made things worse.

I also designed an STM32 onto the last board, with the purpose of running #BlackMagicProbe. Although BMP's purpose is ARM debugging, FPGA programming was possible through SVF replay. But that was cumbersome, slow and error prone.

A bit of an update on my #bluetooth #splitKeyboard series, I managed to create a #blackmagicprobe 😀

https://lopeztel.xyz/2021/07/05/making-a-bluetooth-split-keyboard-part-1-a/

Day 16 of my 2021's #100DaysToOffload

Little victory of the day: managed to flash the #BlackMagicProbe firmware on a #STM32 blue pill clone 🙂

#splitkeyboard update: Turns out that the bootloader on the #stm32f103 #bluepill was busted and that's the reason I can't flash the #blackmagicprobe firmware on it through UART... Or at least that's what we think...