Animation works with default animation

fs/init.js

@@ -5,16 +5,16 @@ load('api_net.js');
 load('api_sys.js');
 load('api_rpc.js');
 load('api_timer.js');
+load("api_math.js");
+load("api_neopixel.js");
 
-let led = Cfg.get('pins.led');
 
 // Helper C function get_led_gpio_pin() in src/main.c returns built-in LED GPIO
-// let onBoardLed = ffi('int get_led_gpio_pin()')();
-
+let onBoardLed = ffi('int get_led_gpio_pin(void)')();
 let button = Cfg.get('pins.button');
 let topic = '/devices/' + Cfg.get('device.id') + '/events';
 
-print('LED GPIO:', led, 'button GPIO:', button);
+print('LED GPIO:', onBoardLed, 'button GPIO:', button);
 
 let getInfo = function() {
   return JSON.stringify({
@@ -24,11 +24,13 @@ let getInfo = function() {
 };
 
 // Blink built-in LED every second
-GPIO.set_mode(led, GPIO.MODE_OUTPUT);
-Timer.set(5000 /* 1 sec */, true /* repeat */, function() {
-  let value = GPIO.toggle(led);
+/*
+GPIO.set_mode(onBoardLed, GPIO.MODE_OUTPUT);
+Timer.set(5000, true, function() {
+  let value = GPIO.toggle(onBoardLed);
   print(value ? 'Tick' : 'Tock', 'uptime:', Sys.uptime(), getInfo());
 }, null);
+*/
 
 // Publish to MQTT topic on a button press. Button is wired to GPIO pin 0
 /*
@@ -61,5 +63,114 @@ let addAnimationStep = ffi('void addAnimationStep(int, int, int)');
 let LEDMode_on=1, LEDMode_off=2, LEDMode_blink=3, LEDMode_tv=4, LEDMode_fire=5;
 let LEDStateEngine_start = ffi('void startLEDStateEngine(void)');
 let LEDStateEngine_pause = ffi('void pauseLEDStateEngine(void)');
+let LEDState_getRed = ffi('int LEDState_getLedRed(int)');
+let LEDState_getGreen = ffi('int LEDState_getLedGreen(int)');
+let LEDState_getBlue = ffi('int LEDState_getLedBlue(int)');
+let LEDState_getColorName = ffi('char * LEDState_getLedColorName(int)');
+let LEDState_getNextTick = ffi('int LEDState_getNextTick(int)');
+let LEDState_getCurrentTick = ffi('int LEDState_getCurrentTick(int)');
+let LEDDefinition_getLevel = ffi('char *LEDDefinition_getLevel(int)');
+let LEDDefinition_getRoom = ffi('char *LEDDefinition_getRoom(int)');
+let LEDDefinition_getId = ffi('char *LEDDefinition_getId(int)');
+let LEDDefinition_getOnColorRed = ffi('int LEDDefinition_getOnColorRed(int)');
+let LEDDefinition_getOnColorGreen = ffi('int LEDDefinition_getOnColorGreen(int)');
+let LEDDefinition_getOnColorBlue = ffi('int LEDDefinition_getOnColorBlue(int)');
+let getTicks = ffi('int getTicks(void)');
+
+let pin = Cfg.get('led.pin'), numPixels = Cfg.get('led.count'), colorOrder = NeoPixel.GRB;
+let strip = NeoPixel.create(pin, numPixels, colorOrder);
+
+/* Create test pattern */
+function createLedTestPattern() {
+  let i;
+  let switchMod;
+  for (i=0; i<numPixels; ++i) {
+    switchMod = i - 6 * Math.floor(i/6);
+    if (switchMod === 0) strip.setPixel(i, 100, 100, 100);
+    if (switchMod === 1) strip.setPixel(i, 100, 100, 100);
+    if (switchMod === 2) strip.setPixel(i, 100, 100, 0);
+    if (switchMod === 3) strip.setPixel(i, 0, 100, 0);
+    if (switchMod === 4) strip.setPixel(i, 0, 100, 100);
+    if (switchMod === 5) strip.setPixel(i, 0, 0, 100);
+    if (switchMod < 0 || switchMod > 5) print("WRONG -- should never reach this in switch statement!");
+    /*
+    switch (switchMod) {
+      case 0:
+        strip.setPixel(i, 100, 100, 100);
+        break;
+      case 1:
+        strip.setPixel(i, 100, 0, 0);
+        break;
+      case 2:
+        strip.setPixel(i, 100, 100, 0);
+        break;
+      case 3:
+        strip.setPixel(i, 0, 100, 0);
+        break;
+      case 4:
+        strip.setPixel(i, 0, 100, 100);
+        break;
+      case 5:
+        strip.setPixel(i, 0, 0, 100);
+        break;
+      default:
+        print("WRONG -- should never reach this in switch statement!");
+    }
+    */
+        // strip.setPixel(i, 100, 100, 100);
+  }
+  strip.show();
+}
+
+function allLedOn() {
+  let i;
+  for (i=0; i<numPixels; ++i) {
+    strip.setPixel(i, 100, 100, 100);
+  }
+  strip.show();
+}
+
+function allLedOff() {
+  strip.clear();
+  strip.show();
+}
 
 
+// initialize LEDs
+allLedOff();
+
+print('End of initialization:');
+print('LedPin:', pin);
+print('NumLEDs:', numPixels);
+print('Ticks:', getTicks());
+let i;
+print('LED', 'Color', 'R', 'G', 'B', 'Tick', 'Level', 'Room', 'Id');
+print('---', '-----', '---', '---', '-----', '---', '-----', '----', '--');
+for (i=0; i<numPixels; ++i) {
+  // print(i, LEDState_getRed(i), LEDState_getGreen(i), LEDState_getBlue(i), LEDState_getCurrentTick(i), LEDDefinition_getLevel(i), LEDDefinition_getRoom(i), LEDDefinition_getId(i))
+  print(i, LEDState_getColorName(i), LEDDefinition_getOnColorRed(i), LEDDefinition_getOnColorGreen(i), LEDDefinition_getOnColorBlue(i), LEDState_getCurrentTick(i), LEDDefinition_getLevel(i), LEDDefinition_getRoom(i), LEDDefinition_getId(i))  
+}
+Timer.set(500 /* 0,5 sec */, false /* repeat */, function() {
+  createLedTestPattern();
+  print('Created LED test pattern, uptime:', Sys.uptime(), getInfo());
+  LEDStateEngine_start();
+  Timer.set(100, true, function () {
+    let i;
+    for (i=0; i<numPixels; ++i) {
+      strip.setPixel(i, LEDState_getRed(i), LEDState_getGreen(i), LEDState_getBlue(i));
+    }
+    strip.show();
+  }, null);
+}, null);
+
+/*
+Timer.set(30000, true, function () {
+  let i;
+  print('Ticks:', getTicks());
+  print('LED', 'Tick', 'Next');
+  print('---', '-----', '----');
+  for (i=0; i<numPixels; ++i) {
+    print(i, LEDState_getCurrentTick(i), LEDState_getNextTick(i));
+  }
+}, null);
+*/