Does Raspberry Pi Pico 2 work with this library?

[joeman7890]

With the original Pico the sketches can upload to the Pico fine. I'm trying to use the same sketches for Pico 2 and haven't been able to get it to compile without errors.

[tttapa]

Please post your code, the versions of any libraries you're using (including Control Surface), and the name and version of the Arduino Core (including the board name and settings you have selected).

[joeman7890]

`#include <Control_Surface.h>

// Instantiate a MIDI over USB interface.
USBMIDI_Interface midi;

CCRotaryEncoder enc[] {

{
{2, 1}, // pins
{126, Channel_12}, // MIDI address {CC#, Channel#}, Reaper Last touched Parameter
48, // optional multiplier if the control isn't fast enough. 1 is default. 4 is good for track volume. 48 is good for last touched and Sends.
},

};

// Last Touch Button
NoteButton button {

5, // Push button on pin 7
{MIDI_Notes::B[5], Channel_12}, // Note C0 on MIDI channel 12

};

void setup() {
// Select the correct relative MIDI CC mode.
// Options:
// - TWOS_COMPLEMENT (default)
// - BINARY_OFFSET
// - SIGN_MAGNITUDE
// - NEXT_ADDRESS
// Aliases:
// - REAPER_RELATIVE_1
// - REAPER_RELATIVE_2
// - REAPER_RELATIVE_3
// - TRACKTION_RELATIVE
// - MACKIE_CONTROL_RELATIVE
// - KORG_KONTROL_INC_DEC_1
RelativeCCSender::setMode(relativeCCmode::REAPER_RELATIVE_2);

Control_Surface.begin();

// initialize digital pin LED_BUILTIN as an output. This is wifi so switch the pin and attach an LED

pinMode(LED_BUILTIN, OUTPUT);

// initialize digital pin LED_BUILTIN as an output. This is wifi so switch the pin and attach an LED
//pinMode(16, OUTPUT);
//pinMode(17, OUTPUT);

}

void loop() {

Control_Surface.loop();

// Power Indicator LED
digitalWrite(LED_BUILTIN, HIGH); // turn the LED on (HIGH is the voltage level)

}`

Control Surface v 2.0.0

I've installed the earlephilhower additional boards and the ones I've tried are:

• Arduino Mbed OS 2040 Boards
• Raspberry Pi Pico/RP2040/RP2350 then Raspberry Pi Pico 2

These are the messages I get:
WARNING: library Control Surface claims to run on avr, sam, samd, teensy, esp32, esp8266, megaavr, mbed, mbed_nano, mbed_rp2040, renesas_uno architecture(s) and may be incompatible with your current board which runs on rp2040 architecture(s).

Failed uploading: uploading error: exit status 1

[joeman7890]

Sorry a lot of the comments in the code are old.

Thank you so much for putting together this library, I've been using it every day/week for a few months now with Arduinos and Raspberry Pi Pico original with great success.

[tttapa]

Failed uploading: uploading error: exit status 1

It seems there's an issue uploading the code, the compilation finished without errors.
Have you tried uploading any of the built-in examples to the Pico 2? (Examples like Blink, without Control Surface.)

[joeman7890]

I’ve been able to upload the Blink sketch. Yesterday I think I got the code to upload but the the encoder didn’t respond. When I uploaded it gave the other warning about the format being different than Mbed OS. I’m using the Arduino IDE. If there’s a different IDE to use I could try that. All The Best, Joe Clar

…

On Wed, Jun 18, 2025 at 5:30 PM Pieter P ***@***.***> wrote: Failed uploading: uploading error: exit status 1 It seems there's an issue uploading the code, the compilation finished without errors. Have you tried uploading any of the built-in examples to the Pico 2? (Examples like Blink, without Control Surface.) — Reply to this email directly, view it on GitHub <#1124 (reply in thread)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/BDRSR4ZP6FQ5NZTKRHREHOD3EHK57AVCNFSM6AAAAAB6WXDJ6SVHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTGNJRGM4DQMQ> . You are receiving this because you authored the thread.Message ID: ***@***.*** com>