Src/openocd -f interface/cmsis-dap.cfg -f target/rp2040.cfg -s tcl -c 'adapter speed 5000' Open On-Chip Debugger 0.11.0-g8e3c38f (-09:55) In CMAKELists at root, duplicate the single line for blink and change to blink_array:.In the local CMAKELists.txt file change all blink references to blink_array.Duplicate existing folder, such as blink to blink_array.

Process for a new program in pico-examples I also used the picotool from above to manage the upload process. To do this I created a new version of blink then determined the changes necessary to have it complete the process using the same commands we used on blink. I believe successful programming needs to be muscle-memory, meaning the complile/link/load/upload step needs to be something you no longer think about, you simple execute commands. It’s helpful to remain in the pico-examples directory when creating new programs. Ln -s Documents/pico/picotool/picotool picotool # Add a symbolic link to run via PATH cd ~/bin # clone the picotool repository git clone -branch master # move back to the root pico folder cd ~/Documents/pico We’ll install it in the pico directory, alongside pico-sdk and pico-examples. Its easy to build and use, I’ll use it for uploading the UF2 file to the pico. There’s a tool which can help with both the documentation and file management process between the PC and the Pico called picotool. So far, Linux and macOS are fairly similar. Your tty address will probably be different. Use “brew install minicom” to install and I used “minicom -b 115200 -D /dev/tty.usbserial-A10K59P8”. If you don’t want to pay for it, minicom is available for the Mac as well.

I use the application Serial, its lovely.

As before with Linux, use the UART version, not USB.Let’s follow a similar path for Hello_World. # plugin Pico with BOOTSEL pressed down to get RPI-RP2 cp blink.uf2 /Volumes/RPI-RP2 # continuing on with building of blink cd pico-examples export PICO_TOOLCHAIN_PATH=/Applications/ARM/bin # If you get 'Compiler 'arm-none-eabi-gcc' not found. Pwd /Users/username/Documents/pico/pico-sdkĮxport PICO_SDK_PATH=/Users/lkoepsel/Documents/pico/pico-sdk

Macos c programming