Debugging

Testing

Debugging Webhook Failures in CI: A Systematic Approach

Webhook failures in CI are some of the most frustrating bugs to debug. The test passes locally but fails in CI. The webhook arrives but nothing happens. Logs show 200 OK but the feature doesn't work. This guide gives you a systematic approach for diagnosing and fixing webhook

Testing

JTAG and GDB for Embedded Testing: Debug and Validate Firmware On-Target

JTAG and GDB together give embedded engineers precise, non-invasive control over firmware execution on real hardware. This guide covers JTAG protocol fundamentals, connecting via OpenOCD, remote GDB debugging, breakpoints and watchpoints for test validation, inspecting memory and peripheral registers, and scripting GDB with Python to run automated test assertions