Detect if debugger is attached.

[jterblanche]

Anybody know if there's a register or memory address on the chip that can be checked in order to determine if a debugger is attached?

[ESP_Sprite]

There's a function for that. Include "esp_cpu.h" and esp_cpu_in_ocd_debug_mode() will tell you if openocd (or another JTAG debugger) is attached and active. (Note you should have CONFIG_ESP_DEBUG_OCDAWARE enabled in menuconfig, but this is enabled by default.)

[jterblanche]

Noted and appreciated.