Neoflash HAT



  • Hi all, I'm testing Neoflash HAT with M5StickC but with this code:

    /*
        Please install FastLED library first.
        In arduino library manage search FastLED
    */
    #include <M5StickC.h>
    #include "FastLED.h"
    
    #include "FastLED.h"
    
    FASTLED_USING_NAMESPACE
    
    // FastLED "100-lines-of-code" demo reel, showing just a few 
    // of the kinds of animation patterns you can quickly and easily 
    // compose using FastLED.  
    //
    // This example also shows one easy way to define multiple 
    // animations patterns and have them automatically rotate.
    //
    // -Mark Kriegsman, December 2014
    
    #if defined(FASTLED_VERSION) && (FASTLED_VERSION < 3001000)
    #warning "Requires FastLED 3.1 or later; check github for latest code."
    #endif
    
    #define DATA_PIN    26
    //#define CLK_PIN   4
    #define LED_TYPE    WS2811
    #define COLOR_ORDER GRB
    #define NUM_LEDS    126
    CRGB leds[NUM_LEDS];
    
    #define BRIGHTNESS          30
    #define FRAMES_PER_SECOND  120
    
    // -- The core to run FastLED.show()
    #define FASTLED_SHOW_CORE 0
    
    // -- Task handles for use in the notifications
    static TaskHandle_t FastLEDshowTaskHandle = 0;
    static TaskHandle_t userTaskHandle = 0;
    
    /** show() for ESP32
     *  Call this function instead of FastLED.show(). It signals core 0 to issue a show, 
     *  then waits for a notification that it is done.
     */
    void FastLEDshowESP32()
    {
        if (userTaskHandle == 0) {
            // -- Store the handle of the current task, so that the show task can
            //    notify it when it's done
            userTaskHandle = xTaskGetCurrentTaskHandle();
    
            // -- Trigger the show task
            xTaskNotifyGive(FastLEDshowTaskHandle);
    
            // -- Wait to be notified that it's done
            const TickType_t xMaxBlockTime = pdMS_TO_TICKS( 200 );
            ulTaskNotifyTake(pdTRUE, xMaxBlockTime);
            userTaskHandle = 0;
        }
    }
    
    /** show Task
     *  This function runs on core 0 and just waits for requests to call FastLED.show()
     */
    void FastLEDshowTask(void *pvParameters)
    {
        // -- Run forever...
        for(;;) {
            // -- Wait for the trigger
            ulTaskNotifyTake(pdTRUE, portMAX_DELAY);
    
            // -- Do the show (synchronously)
            FastLED.show();
    
            // -- Notify the calling task
            xTaskNotifyGive(userTaskHandle);
        }
    }
    
    void setup() {
      M5.begin();
      delay(3000); // 3 second delay for recovery
      Serial.begin(115200);
      M5.Lcd.setRotation(3);
      M5.Lcd.fillScreen(BLACK);
      M5.Lcd.setTextSize(2);
      M5.Lcd.setCursor(10, 0);
      M5.Lcd.setTextColor(TFT_LIGHTGREY);
    
      M5.Lcd.print("NeoFlash HAT\r\n");
      M5.Lcd.setCursor(60, 30);
      M5.Lcd.setTextColor(TFT_NAVY);
      M5.Lcd.print("RGB");
    
      M5.Lcd.setCursor(30, 50);
      M5.Lcd.print("EFFICTION");
      
      // tell FastLED about the LED strip configuration
      FastLED.addLeds<LED_TYPE,DATA_PIN,COLOR_ORDER>(leds, NUM_LEDS).setCorrection(TypicalLEDStrip);
      //FastLED.addLeds<LED_TYPE,DATA_PIN,CLK_PIN,COLOR_ORDER>(leds, NUM_LEDS).setCorrection(TypicalLEDStrip);
    
      // set master brightness control
      FastLED.setBrightness(BRIGHTNESS);
    
        int core = xPortGetCoreID();
        Serial.print("Main code running on core ");
        Serial.println(core);
    
        // -- Create the FastLED show task
        xTaskCreatePinnedToCore(FastLEDshowTask, "FastLEDshowTask", 2048, NULL, 2, &FastLEDshowTaskHandle, FASTLED_SHOW_CORE);
    }
    
    
    // List of patterns to cycle through.  Each is defined as a separate function below.
    typedef void (*SimplePatternList[])();
    SimplePatternList gPatterns = { rainbow, rainbowWithGlitter, confetti, sinelon, juggle, bpm };
    
    uint8_t gCurrentPatternNumber = 0; // Index number of which pattern is current
    uint8_t gHue = 0; // rotating "base color" used by many of the patterns
      
    void loop()
    {
      // Call the current pattern function once, updating the 'leds' array
      gPatterns[gCurrentPatternNumber]();
    
      // send the 'leds' array out to the actual LED strip
      FastLEDshowESP32();
      // FastLED.show();
      // insert a delay to keep the framerate modest
      FastLED.delay(1000/FRAMES_PER_SECOND); 
    
      // do some periodic updates
      EVERY_N_MILLISECONDS( 20 ) { gHue++; } // slowly cycle the "base color" through the rainbow
      EVERY_N_SECONDS( 10 ) { nextPattern(); } // change patterns periodically
    }
    
    #define ARRAY_SIZE(A) (sizeof(A) / sizeof((A)[0]))
    
    void nextPattern()
    {
      // add one to the current pattern number, and wrap around at the end
      gCurrentPatternNumber = (gCurrentPatternNumber + 1) % ARRAY_SIZE( gPatterns);
    }
    
    void rainbow() 
    {
      // FastLED's built-in rainbow generator
      fill_rainbow( leds, NUM_LEDS, gHue, 7);
    }
    
    void rainbowWithGlitter() 
    {
      // built-in FastLED rainbow, plus some random sparkly glitter
      rainbow();
      addGlitter(80);
    }
    
    void addGlitter( fract8 chanceOfGlitter) 
    {
      if( random8() < chanceOfGlitter) {
        leds[ random16(NUM_LEDS) ] += CRGB::White;
      }
    }
    
    void confetti() 
    {
      // random colored speckles that blink in and fade smoothly
      fadeToBlackBy( leds, NUM_LEDS, 10);
      int pos = random16(NUM_LEDS);
      leds[pos] += CHSV( gHue + random8(64), 200, 255);
    }
    
    void sinelon()
    {
      // a colored dot sweeping back and forth, with fading trails
      fadeToBlackBy( leds, NUM_LEDS, 20);
      int pos = beatsin16( 13, 0, NUM_LEDS-1 );
      leds[pos] += CHSV( gHue, 255, 192);
    }
    
    void bpm()
    {
      // colored stripes pulsing at a defined Beats-Per-Minute (BPM)
      uint8_t BeatsPerMinute = 62;
      CRGBPalette16 palette = PartyColors_p;
      uint8_t beat = beatsin8( BeatsPerMinute, 64, 255);
      for( int i = 0; i < NUM_LEDS; i++) { //9948
        leds[i] = ColorFromPalette(palette, gHue+(i*2), beat-gHue+(i*10));
      }
    }
    
    void juggle() {
      // eight colored dots, weaving in and out of sync with each other
      fadeToBlackBy( leds, NUM_LEDS, 20);
      byte dothue = 0;
      for( int i = 0; i < 8; i++) {
        leds[beatsin16( i+7, 0, NUM_LEDS-1 )] |= CHSV(dothue, 200, 255);
        dothue += 32;
      }
    }
    

    but only fist line of neoflash Hat works....

    ideas??
    tnks a lot