Debugging

Connections

Use another PICO flashed with the debugprobe firmware connected to the PI5 via USB.

Connect to the other PICO as follows:

mkdir build
cd build
cmake -DCMAKE_BUILD_TYPE=Debug ..
make -j4

sudo openocd -f ../openocd.cfg -f interface/cmsis-dap.cfg -f target/rp2040.cfg -c "adapter speed 5000" -c "program uvsensor.elf verify reset exit"

sudo minicom -D /dev/ttyACM0 -b 115200

Start openocd server:

sudo openocd -f ../openocd.cfg -f interface/cmsis-dap.cfg -f target/rp2040.cfg -c "adapter speed 5000"

Run gdb:

 gdb uvsensor.elf
 > target remote localhost:3333
 > monitor reset init
 > continue

Name		Name	Last commit message	Last commit date
Latest commit History 28 Commits
.gitignore		.gitignore
CMakeLists.txt		CMakeLists.txt
README.md		README.md
checks.json		checks.json
logger.cpp		logger.cpp
logger.h		logger.h
lwipopts.h		lwipopts.h
memory_status.cpp		memory_status.cpp
memory_status.h		memory_status.h
mqtt_client.cpp		mqtt_client.cpp
mqtt_client.h		mqtt_client.h
mqtt_publish_context.cpp		mqtt_publish_context.cpp
mqtt_publish_context.h		mqtt_publish_context.h
openocd.cfg		openocd.cfg
pico_sdk_import.cmake		pico_sdk_import.cmake
pico_sensors_import.cmake		pico_sensors_import.cmake
power_status.cpp		power_status.cpp
power_status.h		power_status.h
secrets.h.sample		secrets.h.sample
sensor_values.cpp		sensor_values.cpp
sensor_values.h		sensor_values.h
ssd1306_font.h		ssd1306_font.h
ssd1306_i2c.cpp		ssd1306_i2c.cpp
ssd1306_i2c.h		ssd1306_i2c.h
uvsensor.cpp		uvsensor.cpp
watchdog.h		watchdog.h
wifi_connection.cpp		wifi_connection.cpp
wifi_connection.h		wifi_connection.h