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earlephilhower / arduino-pico

Raspberry Pi Pico Arduino core, for all RP2040 and RP2350 boards
GNU Lesser General Public License v2.1
1.99k stars 412 forks source link

Building with arduino-cli #23

Closed joachimhs closed 3 years ago

joachimhs commented 3 years ago

Hello,

Thank you for taking the time to create this library! I am not sure if this is a bug or not, but I am attempting to build the standard blink sketch using Arduino-cli. I have added the board to the YAML configuration file, and inside Arduino IDE I can compile and upload the sketch just fine.

However, using the latest version of Arduino-cli I am getting the following error, which I am not sure how to fix.

`joachimhaagenskeie@Joachims-MacBook-Pro b989c882d2b % arduino-cli compile -e -b rp2040:rp2040:rpipico /Users/joachimhaagenskeie/src/arduinocli/b989c882d2b/b989c882d2b.ino /Users/joachimhaagenskeie/Library/Arduino15/packages/rp2040/hardware/rp2040/0.9.5/cores/rp2040/main.cpp: In function 'int main()': /Users/joachimhaagenskeie/Library/Arduino15/packages/rp2040/hardware/rp2040/0.9.5/cores/rp2040/main.cpp:27:5: error: 'DEBUG_RP2040_PORT' was not declared in this scope 27 | DEBUG_RP2040_PORT.begin(); | ^~~~~ /Users/joachimhaagenskeie/Library/Arduino15/packages/rp2040/hardware/rp2040/0.9.5/cores/rp2040/main.cpp: In function 'ssize_t _write(int, const void, size_t)': /Users/joachimhaagenskeie/Library/Arduino15/packages/rp2040/hardware/rp2040/0.9.5/cores/rp2040/main.cpp:62:12: error: 'DEBUG_RP2040_PORT' was not declared in this scope 62 | return DEBUG_RP2040_PORT.write((const char )buf, count); | ^~~~~

Error during build: exit status 1`

earlephilhower commented 3 years ago

You're missing a define from the IDE. See boards.txt for the list, but a quick fix would be to add -DDEBUG_RP2040_PORT=Serial to the build.

joachimhs commented 3 years ago

How would I go about to add this to the arduino-cli build. It doesn't seem to have this option. I attempted to add a define at the top of my sketch, but that didn't work. I could, however add this define to the main.cpp file inside the rp2040 core.

#define DEBUG_RP2040_PORT Serial

This will enable me to compile the project to a UF2 file, however this change will disappear if I choose to update the core in the future.

earlephilhower commented 3 years ago

What you've done is fine, and I've already taken care of this case in the current master so the next release 0.9.6 will work as-is, no changes needed, in arduino-cli. Check commit https://github.com/earlephilhower/arduino-pico/commit/1926473f5bdb91d6e09aeee67a7d0c3bde6a8f3a

joachimhs commented 3 years ago

Ah, thank you for your help!