Picotool

Picotool is a tool for inspecting RP2040 binaries, and interacting with RP2040 devices when they are in BOOTSEL mode.

See https://rptl.io/pico-get-started Appendix B for an introduction to this tool.

Sming builds picotool from source and uses it to read back flash memory with build targets such as make readpart.

The tool can be invoked directly like this:

make picotool CMD="info -a"

References

Source Code

Used by

Sming (Rp2040) Component

Environment Variables

PICOTOOL

SoC support

rp2040
rp2350