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  • Revisiting Xilinx JTAG Programming from a Raspberry Pi

    Revisiting Xilinx JTAG Programming from a Raspberry Pi

    Nearly a year ago I wrote about a way to program Xilinx XC9500XL series chips from a Raspberry Pi. Since then a new version of Raspberry Pi OS has been released which completely breaks this and there are new tricks I’ve created which may be useful to some. So, this blog post is a revisit… Read more

  • Amiga RGBtoHDMI Supporting Pi Zero 2

    Amiga RGBtoHDMI Supporting Pi Zero 2

    Several people have asked me in recent weeks if the Amiga RGBtoHDMI boards I designed support the Pi Zero 2. The answer is now “yes”, with some new Pi software, so here is the details. Read more

  • Using Docker Buildkit for OS Agnostic Builds

    Using Docker Buildkit for OS Agnostic Builds

    One of the many things I’m working on for wolfSSL right now is a Markdown based documentation build system which has to massage some of the input sources quite a bit. The build dependencies for this are getting increasingly difficult to set up. I therefore decided to make it easier for everyone by using Docker… Read more

  • AVR Makefile in Linux

    AVR Makefile in Linux

    I recently designed and built a small prototype device for my wife that uses an AVR MCU. I wanted to use my own IDE and build it on my Linux laptop like anything else. This is the quick Makefile I wrote to do it. Read more

  • Remote Programming and Debugging STM32s

    Remote Programming and Debugging STM32s

    I’m currently working on an STM32 port of some networking software and to make things easier I have the STM32 board wired into a core switch away from the laptop I develop on. I’ve setup remote programming and debugging for this board and this is how I did it. Read more

  • UART and Ethernet on the STM32 Nucleo-F756ZG

    UART and Ethernet on the STM32 Nucleo-F756ZG

    If, like me, you are new to developing for the STM32, there are not many tutorials out there on how to get started with certain things. Made worse by the fact that the defaults in ST’s software are not the same as the defaults in their hardware. So, I’ve put together this quick tutorial so… Read more