Hello Community, I am using WS2812 RGB LED strips with atmega32u4 Arduino Leonardo. I am using pin33 (PE2) of the atmega32u4 as a data pin for the RGB LED strip. as before, I used Adafruit_neopixel & fastLED libraries for WS2812 but I found that the PE2 pin has no extension to the Arduino header…

@sterretje @Deva_Rishi I found a solution, @sterretje void strip::setToOutput(const volatile uint8_t* port, volatile uint8_t* reg, uint8_t pin) { pinMask = (1<<pin); ws2812_port = port; ws2812_port_reg = reg; } and the call, LED.setOutput((uint16_t) &PORTE,(uint16_t) &DDRE,2); it allows me …

Arduino WS2812 control

Projects Programming

TomGeorge October 22, 2021, 8:20am 4

Hi,
So what is stopping you from doing this?
What is the big picture of your project?

Tom....

Topic		Replies	Views
controlling WS2812 with arduino mega 2560 LEDs and Multiplexing	8	15004	May 6, 2021
ws2801 fastSPI how can i do to run test LEDs and Multiplexing	33	17830	May 6, 2021
led strip addressable Hardware	65	18390	May 7, 2021
WS2812B Strip mit Arduino Nano oder Uno Deutsch	9	20344	May 6, 2021
WS2812 LEDs ansteuern, über 2 Pin Ausgänge in einem Sketch Deutsch	20	7324	May 6, 2021

Arduino WS2812 control

Related topics