testbench-debug

Remote GDB debugging of ESP32 devices via the testbench. Covers USB JTAG (C3/S3), dual-USB (S3 two-port), and ESP-Prog (FT2232H) approaches. Use when setting up JTAG debugging, connecting GDB, configuring OpenOCD, or troubleshooting debug connections. Triggers on "GDB", "JTAG", "debug", "OpenOCD", "breakpoint", "ESP-Prog", "step through", "debug session".