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fix issue #858

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This commit is contained in:
Daniel Esteban
2026-04-16 20:12:27 +02:00
committed by Ron Evans
parent 2673cc1e9a
commit e960a6ff57
3 changed files with 7 additions and 6 deletions
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ws2812/ws2812.go
+4 -3
View File
@@ -35,9 +35,10 @@ func NewWS2812(pin machine.Pin) Device {
return newWS2812Device(pin)
}
// New returns a new SK6812(RGBA) driver.
// It does not touch the pin object: you have
// to configure it as an output pin before calling New.
// NewSK6812 returns a new SK6812W/RGBW driver (4 channels, GRBW order, 32-bit protocol), for the 3 channels version use NewWS2812
// Use this for SK6812W strips that have a dedicated white channel controlled via color.A.
// It does not touch the pin object: you have to configure it as an output pin before
// calling this.
func NewSK6812(pin machine.Pin) Device {
return Device{
Pin: pin,
ws2812/ws2812_init_other.go
+1 -1
View File
@@ -6,5 +6,5 @@ import "machine"
// newWS2812Device creates a WS2812 device using the bit-bang driver.
func newWS2812Device(pin machine.Pin) Device {
return Device{Pin: pin, writeColorFunc: writeColorsRGB}
return Device{Pin: pin, brightness: 255, writeColorFunc: writeColorsRGB}
}
ws2812/ws2812_rp2_pio.go
+2 -2
View File
@@ -15,11 +15,11 @@ import (
func newWS2812Device(pin machine.Pin) Device {
sm, err := pio.PIO0.ClaimStateMachine()
if err != nil {
return Device{Pin: pin, writeColorFunc: writeColorsRGB}
return Device{Pin: pin, brightness: 255, writeColorFunc: writeColorsRGB}
}
ws, err := piolib.NewWS2812B(sm, pin)
if err != nil {
return Device{Pin: pin, writeColorFunc: writeColorsRGB}
return Device{Pin: pin, brightness: 255, writeColorFunc: writeColorsRGB}
}
return Device{
Pin: pin,