Interrupt

A Deep Dive into ARM Cortex-M Debug Interfaces | Interrupt

Ever had issues getting a debugger to flash code? Do your breakpoints not seem to work? Are you hitting weird errors while stepping through your code? Does your debugger seem flaky? Are you confused by all the buzzwords used around embedded debugging (i.e SWD vs JTAG, OpenOCD vs pyOCD vs JLinkGDBServer, CMSIS-DAP vs ST-Link vs J-Link, etc)


This is a companion discussion topic for the original entry at https://interrupt.memfault.com/blog/a-deep-dive-into-arm-cortex-m-debug-interfaces