MCUHex

About

MCUHex is a browser-based tool for flashing and live-monitoring Arm Cortex-M microcontrollers over SWD via an ST-Link probe. It parses an ELF file's debug info into a tree of global and static variables, letting users read, write, and chart memory values live, and can flash .elf, .hex, or .bin firmware images through a local Python server built on pyOCD.