WS2812B fails with multiple calls to show()

[lewispg228]

Boards

SparkFun Thing Plus NORAW306

External Hardware

No.

Hardware Configuration

The WS2812B LED is on the PCB (as part of the design). Other than the USB-C for power/programming, no other external hardware is attached.

Version

latest dev (checkout manually)

IDE Name

Arduino IDE 2.3.2

Operating System

Windows 11

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Enable

Erase All Flash Memory (4MB)

Disable

Standard Lib

Disable

Upload Speed

921600

Description

Fails when multiple calls to show() are used.

Note, Utilizing SPI1_PICO pin (PA_12, aka Arduino pin "14")

Sketch

#include "WS2812B.h"
#define NUM_OF_LEDS 1
WS2812B led(SPI1_PICO, NUM_OF_LEDS);

void setup() {
    led.begin();
}

void loop() {
  led.setPixelColor(0, 50, 0, 0);
  led.show();
  delay(500);
  led.setPixelColor(0, 0, 50, 0);
  led.show();
  delay(500);
}

Error/Debug Message

No debug messages. 

The error is experienced by watching the LED fail to blink multiple colors. It get's "stuck" on the first color (red) that is set by the first time show() is called in the main loop, but then never changes after that.

Reproduce remarks

No response

I have checked online documentation, FAQ, GitHub Wiki and existing/closed issues.

• I confirm I have checked online documentation, FAQ, GitHub Wiki and existing/closed issues.

[M-ichae-l]

Thanks for the bug report and fix!
Let us discusses further if needed.

[github-actions]

This issue is stale because it has been open for 14 days with no activity.