Kudzu

Compile:

pw build

Run:

Host Build

Run either of the host build apps:

./out/gn/host_debug/obj/applications/terminal_display/bin/terminal_demo

./out/gn/host_debug/obj/applications/32blit_demo/bin/32blit_demo

Flash a RP2040:

picotool reboot -f -u
sleep 3
picotool load -x ./out/gn/rp2040/obj/applications/terminal_display/terminal_demo.uf2

picotool reboot -f -u
sleep 3
picotool load -x ./out/gn/rp2040/obj/applications/32blit_demo/32blit_demo.uf2

Linux Setup

Udev Rules:

Put the following into /usr/lib/udev/rules.d/49-picoprobe.rules

# Pico app mode
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2e8a", ATTRS{idProduct}=="000a", MODE:="0666"
KERNEL=="ttyACM*", ATTRS{idVendor}=="2e8a", ATTRS{idProduct}=="000a", MODE:="0666", SYMLINK+="rp2040"

# RP2 Boot
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2e8a", ATTRS{idProduct}=="0003", MODE:="0666"
KERNEL=="ttyACM*", ATTRS{idVendor}=="2e8a", ATTRS{idProduct}=="0003", MODE:="0666", SYMLINK+="rp2040"

# Picoprobe
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2e8a", ATTRS{idProduct}=="0004", MODE:="0666"
KERNEL=="ttyACM*", ATTRS{idVendor}=="2e8a", ATTRS{idProduct}=="0004", MODE:="0666", SYMLINK+="picoprobe"

This will also symlink /dev/picoprobe and /dev/rp2040 to the respective vendor and product ids.

Apply the above rules with:

sudo udevadm control --reload-rules
sudo udevadm trigger