improved debugging instructions for ESP32

examples/esp32/README.md

@@ -46,7 +46,7 @@ Supports the different ESP32 chips:
 
 ## Debugging
 
-In case you need to debug an ESP32-S3 (or ESP32-C3) using JTAG, follow these steps: (or
+In case you need to debug an ESP32-S3 (or ESP32-C3 / C6) using JTAG, follow these steps: (or
 read [ESP32 JTAG Debugging][esp32-gdb]).
 
 *Note: If you have a standard ESP32, you can do it with an [ESP-PROG][esp-prog] module.*
@@ -55,6 +55,12 @@ TL;DR: Open 3 terminals, and do:
 
 ### Terminal 1
 
+```shell
+idf.py openocd
+```
+
+Or if you prefer the verbose way (but not both):
+
 ```shell
 # Open OpenOCD
 # Valid for ESP32-S3. Change it to "esp32c3-builtin.cfg" for ESP32-C3
@@ -63,11 +69,20 @@ sudo openocd -f board/esp32s3-builtin.cfg  -c "adapter speed 5000"
 
 ### Terminal 2
 
+```shell
+idf.py gdb
+```
+
+Or if you prefer the verbose way (but not both):
+
 ```shell
 xtensa-esp32s3-elf-gdb bluepad32_esp32_example_app.elf
 > target remote :3333
-> monitor reset init
-> continue
+> set remote hardware-watchpoint-limit 2
+> mon reset halt
+> maintenance flush register-cache
+> thb app_main
+> c
 ```
 
 ### Terminal 3