Hey Guys!
I’ve got a strange problem with FastLed. It seems to disable i2c bus with apa102 led strip
I’ve got following setup:
Sparkfun ProMicro 5v(32u4) running 122 apa102 leds with hardware spi, and talking with PCA9685 on i2c via adafruit library.
If I comment everything regarding FastLed, then I will get output from PCA9685, but if anything regarding Fastled stays uncommented, then boom, nothing gets out from PCA9685.
Even if I left only pixel color changes, like
leds(first,last)= CRGB::OrangeRed without FastLED.show() it still breaks i2c communication. Is there some kind of weird dependency or something
Does anybody have any ideas?
I’ve checked Adafruit Dotstar library and i2c works as it should. Are there any suggestions? I’m starting to think about sram shortage, are there any ways to check if that’s the issue?