OpenOCD

1. OpenOCD manual

   Overview of the OpenOCD on-chip debugger manual.

2. About

   OpenOCD purpose and supported targets.

3. Running

   Starting OpenOCD with config files.

4. Debug adapters

   Debug adapter configuration for JTAG and SWD probes.

5. Reset configuration

   Reset signals and strategies.

6. Flash commands

   Programming flash with flash write_image and verify.

7. GDB and OpenOCD

   Connecting GDB to OpenOCD.

8. Config file guidelines

   Writing interface, board and target config files.

Each section links to the official page. Titles and summaries by Extra Credit; the docs belong to their authors.