I have a project that relies on the adafruit neopixel library. It compiles and runs fine on Argon. When I try and compile for P2, I get the following error. I have no idea how to fix this. error: invalid user-defined conversion from 'int' to 'SPIClass&' [-fpermissive] 30 | #define D5 …

On the P2, you must use the neopixel library. The README is in Github. In particular, you cannot use an arbitrary pin for Neopixels. You can't use pin D5, which is why you're getting a compile error. * On Photon 2 / P2, only SPI(MOSI) or SPI1(D2) can be used for Neopixel, * and only PIXEL_TYPE's…

Hi, what DeviceOS version are you using? [image] Neopixel library not work on Particle P2 Firmware Make sure you have Device OS 5.3.2 or later (5.6.0 recommended). It looks like you're targeting an older version of Device OS. It also now occurs to me why the example build…

I believe it is being built with 5.6.0. I will double check and make sure. OK, it's failing 5.6.0, 5.70, 5.9.0 My IDE shows 6.1.1 as an option, but my CLI won't let me.

[image] jed: My IDE shows 6.1.1 as an option, but my CLI won't let me. This is because 6.x does not support the P2 yet. For the errors, I do know know. Maybe @rickkas7 can assit? Thanks

You're my hero. Thank you. I poorly assumed that the devices were fully compatible, even though I have already had to make adjustments for another project. Not a dig at particle, just need to do my homework with new devices. Thanks!

Error When compiling adafruit library for the P2

Firmware Libraries

gusgonnet October 14, 2024, 12:07am 2

Hi, what DeviceOS version are you using?

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Error When compiling adafruit library for the P2

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