Jun 27 2025
Overview Once you’ve discovered your JTAG pins using JTAGenum, you might want to enable them in your own firmware, or use them with a tool like OpenOCD for real debugging. This part shows how to: Why Enable JTAG in Firmware? On many STM32 boards, including the Black Pill: When is this needed? Enabling JTAG Using…..
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May 10 2025
Welcome back! In this follow-up, we continue developing the STM32F411CE Lab 3 Challenge-Response system. Today we’ll cover:✅ Setting up STM32CubeIDE✅ Configuring JTAG, UART, GPIO✅ Adding challenge-response logic✅ Preparing for build, flash, and testing Step 1: Create the STM32CubeIDE Project Open STM32CubeIDE → File → New → STM32 Project Step 2: Select the MCU In the…..
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May 8 2025
This post is the result of my first deep, hands-on experience generating a full technical article using ChatGPT!Together, we explored how to implement a challenge-response system on STM32, refine C code, modularize functions, fix compiler warnings, and prepare polished documentation. Along the way, I encountered not just technical hurdles (like sandbox download issues, expired file…..
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