setmode (#52)

* handling setmode support * upgraded ws2812b reference * aligning mode values * restored test
microsoft · May 21, 2020 · b04e886 · b04e886
1 parent d283dc8
commit b04e886
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Showing 3 changed files with 11 additions and 6 deletions.
diff --git a/neopixel.ts b/neopixel.ts
@@ -29,11 +29,11 @@ enum NeoPixelColors {
  */
 enum NeoPixelMode {
     //% block="RGB (GRB format)"
-    RGB = 0,
+    RGB = 1,
     //% block="RGB+W"
-    RGBW = 1,
+    RGBW = 2,
     //% block="RGB (RGB format)"
-    RGB_RGB = 2
+    RGB_RGB = 3
 }
 
 /**
@@ -247,6 +247,7 @@ namespace neopixel {
         //% weight=79
         //% parts="neopixel"
         show() {
+            ws2812b.setBufferMode(this.pin, this._mode);
             ws2812b.sendBuffer(this.buf, this.pin);
         }
 
@@ -496,7 +497,7 @@ namespace neopixel {
         strip.buf = pins.createBuffer(numleds * stride);
         strip.start = 0;
         strip._length = numleds;
-        strip._mode = mode;
+        strip._mode = mode || NeoPixelMode.RGB;
         strip._matrixWidth = 0;
         strip.setBrightness(128)
         strip.setPin(pin)

diff --git a/neotest.ts b/neotest.ts
@@ -1,6 +1,10 @@
 {
     let strip = neopixel.create(DigitalPin.P0, 24, NeoPixelMode.RGB);
-
+    strip.setPixelColor(0, 0xff0000)
+    strip.setPixelColor(1, 0x00ff00)
+    strip.setPixelColor(2, 0x0000ff)
+    strip.show()
+    pause(2000)
     strip.showRainbow();
     for (let i = 0; i <= strip.length(); i++) { 
         strip.rotate();

diff --git a/pxt.json b/pxt.json
@@ -5,7 +5,7 @@
     "license": "MIT",
     "dependencies": {
         "core": "*",
-        "ws2812b": "github:Microsoft/pxt-ws2812b#v0.0.4"
+        "ws2812b": "github:microsoft/pxt-ws2812b#v0.1.0"
     },
     "files": [
         "README.md",