Bugfix and GY-33 progress

Bugfix /set_mode?m=2&rgb=000000AA&s=200 will not set color
GY-33 further progress

Arduino/McLighting/GY33_MCU.cpp

@@ -46,14 +46,14 @@ float powf(const float x, const float y)
     @brief  Writes a register and an 8 bit value over I2C
 */
 /**************************************************************************/
-void GY33_MCU::write8 (uint8_t reg, uint32_t val)
+uint8_t GY33_MCU::write8 (uint8_t reg, uint8_t val)
 {
   uint8_t buf[2];
   brzo_i2c_start_transaction(MCU_ADDRESS, SCL_SPEED);
   buf[0]=reg;
   buf[1]=val;
   brzo_i2c_write(buf, 2, true);
-  brzo_i2c_end_transaction();
+  return brzo_i2c_end_transaction();
 }
 
 /**************************************************************************/
@@ -125,7 +125,7 @@ boolean GY33_MCU::begin(void)
   /* Make sure we're actually connected */
   uint8_t x = read8(MCU_CONFIG);
   Serial.println(x, HEX);
-  if ((x != 0x00) && (x != 0xFF))
+  if (x != 0x10) 
   {
     return false;
   }
@@ -161,6 +161,7 @@ void GY33_MCU::getData (uint8_t *r, uint8_t *g, uint8_t *b, uint8_t *c)
   *b = read8(MCU_BDATA);
   *c = read8(MCU_COLDATA);  
 }
+
 /**************************************************************************/
 /*!
     @brief  Converts the raw R/G/B values to color temperature in degrees
@@ -212,29 +213,15 @@ uint16_t GY33_MCU::calculateLux(uint16_t r, uint16_t g, uint16_t b)
   return (uint16_t)illuminance;
 }
 
-
-/*void GY33_MCU::setInterrupt(boolean i) {
-  uint8_t r = read8(MCU_ENABLE);
-  if (i) {
-    r |= MCU_ENABLE_AIEN;
-  } else {
-    r &= ~MCU_ENABLE_AIEN;
-  }
-  write8(MCU_ENABLE, r);
-}
-
-void GY33_MCU::clearInterrupt(void) {
-  Wire.beginTransmission(MCU_ADDRESS);
-  #if ARDUINO >= 100
-  Wire.write(MCU_COMMAND_BIT | 0x66);
-  #else
-  Wire.send(MCU_COMMAND_BIT | 0x66);
-  #endif
-  Wire.endTransmission();
-}
-*/
-
 void GY33_MCU::setConfig(uint8_t high, uint8_t low) {
 //   write8(MCU_CONFIG, high | low);
+   Serial.println("GY-33: ");
+   Serial.println(high | low, HEX);
    write8(MCU_CONFIG, 0x11);
 }
+uint8_t GY33_MCU::getConfig(void)
+{
+  if (!_MCUInitialised) begin();
+
+  return read8(MCU_CONFIG);
+}

Arduino/McLighting/GY33_MCU.h

@@ -38,12 +38,6 @@
 #ifndef _MCU_H_
 #define _MCU_H_
 
-#if ARDUINO >= 100
- #include <Arduino.h>
-#else
- #include <WProgram.h>
-#endif
-
 #include <brzo_i2c.h>
 
 #define MCU_ADDRESS          (0x5A)
@@ -92,13 +86,11 @@ class GY33_MCU {
   void     getData(uint8_t *r, uint8_t *g, uint8_t *b, uint8_t *c);
   uint16_t calculateColorTemperature(uint16_t r, uint16_t g, uint16_t b);
   uint16_t calculateLux(uint16_t r, uint16_t g, uint16_t b);
-  void     write8 (uint8_t reg, uint32_t val);
+  uint8_t  write8 (uint8_t reg, uint8_t val);
   uint8_t  read8 (uint8_t reg);
   uint16_t read16 (uint8_t reg);
-/*  void setInterrupt(boolean flag);
-  void clearInterrupt(void);*/
   void     setConfig(uint8_t h, uint8_t l);
-
+  uint8_t  getConfig(void);
  private:
   boolean _MCUInitialised;
   

Arduino/McLighting/McLighting.ino

@@ -18,7 +18,7 @@
 #include <WebSockets.h>           //https://github.com/Links2004/arduinoWebSockets
 #include <WebSocketsServer.h>
 
-#ifdef ENABLE_BUTTON2
+#ifdef ENABLE_BUTTON_GY33
   // needed for MCU
   #include "GY33_MCU.h"
   // ***************************************************************************
@@ -105,7 +105,12 @@ NeoAnimationFX<NEOMETHOD> strip(neoStrip);
   // ***************************************************************************
   // https://github.com/kitesurfer1404/WS2812FX
   #include "WS2812FX.h"
+
+#ifdef RGBW
   WS2812FX strip = WS2812FX(NUMLEDS, PIN, NEO_GRBW + NEO_KHZ800);
+#else
+  WS2812FX strip = WS2812FX(NUMLEDS, PIN, NEO_GRB + NEO_KHZ800);
+#endif
 
   // Parameter 1 = number of pixels in strip
   // Parameter 2 = Arduino pin number (most are valid)
@@ -248,8 +253,11 @@ void setup() {
   pinMode(BUTTON, INPUT_PULLUP);
 #endif
 
-#ifdef ENABLE_BUTTON2
+DBG_OUTPUT_PORT.println("");
-  pinMode(BUTTON2, INPUT_PULLUP);
+DBG_OUTPUT_PORT.println("Starting....");
+  
+#ifdef ENABLE_BUTTON_GY33
+  pinMode(BUTTON_GY33, INPUT_PULLUP);
   for (int i=0; i<256; i++) {
     float x = i;
     x /= 255;
@@ -258,8 +266,7 @@ void setup() {
     gammatable[i] = x;      
   }
   if (tcs.begin()) {
-    DBG_OUTPUT_PORT.println("Found GY33 sensor");
+    DBG_OUTPUT_PORT.println("Found GY-33 sensor");
-    tcs.setConfig(MCU_LED_OFF,MCU_LED_OFF);
   } else {
     DBG_OUTPUT_PORT.println("No GY33 sensor found ... check your connections");
   }
@@ -853,13 +860,16 @@ void setup() {
     }
     sprintf(last_state, "STA|%2d|%3d|%3d|%3d|%3d|%3d|%3d|%3d", mode, ws2812fx_mode, ws2812fx_speed, brightness, main_color.white, main_color.red, main_color.green, main_color.blue);
   #endif
+  tcs.setConfig(MCU_LED_10,MCU_WHITE_ON);
+  DBG_OUTPUT_PORT.println("Config is:");
+  DBG_OUTPUT_PORT.println( tcs.getConfig());
 }
 
 void loop() {
   #ifdef ENABLE_BUTTON
     button();
   #endif
-  #ifdef ENABLE_BUTTON2
+  #ifdef ENABLE_BUTTON_GY33
     button2();
   #endif 
   server.handleClient();
@@ -901,8 +911,10 @@ void loop() {
   // Simple statemachine that handles the different modes
   if (mode == SET_MODE) {
     DBG_OUTPUT_PORT.printf("SET_MODE: %d %d\n", ws2812fx_mode, mode);
+    strip.setColor(main_color.white, main_color.red, main_color.green, main_color.blue);
     strip.setMode(ws2812fx_mode);
-    mode = SETSPEED;
+    strip.setSpeed(convertSpeed(ws2812fx_speed));
+    mode = HOLD;
   }
   if (mode == OFF) {
 //    strip.setColor(0,0,0,0);

Arduino/McLighting/definitions.h

@@ -6,7 +6,8 @@
 #define NUMLEDS 194        // Number of leds in the strip 
 #define BUILTIN_LED 2      // ESP-12F has the built in LED on GPIO2, see https://github.com/esp8266/Arduino/issues/2192
 #define BUTTON  14         // Input pin (14 / D5) for switching the LED strip on / off, connect this PIN to ground to trigger button.
-#define BUTTON2 12         // Input pin (12 / D6) for read color data with RGB sensor, connect this PIN to ground to trigger button.
+#define BUTTON_GY33 12         // Input pin (12 / D6) for read color data with RGB sensor, connect this PIN to ground to trigger button.
+#define RGBW
 
 const char HOSTNAME[] = "ESPLightRGBW02";   // Friedly hostname
 
@@ -16,7 +17,7 @@ const char HOSTNAME[] = "ESPLightRGBW02";   // Friedly hostname
 //#define ENABLE_MQTT          // If defined, enable MQTT client code, see: https://github.com/toblum/McLighting/wiki/MQTT-API
 #define ENABLE_HOMEASSISTANT // If defined, enable Homeassistant integration, ENABLE_MQTT must be active
 #define ENABLE_BUTTON        // If defined, enable button handling code, see: https://github.com/toblum/McLighting/wiki/Button-control
-#define ENABLE_BUTTON2       //
+#define ENABLE_BUTTON_GY33       //
 //#define MQTT_HOME_ASSISTANT_SUPPORT // If defined, use AMQTT and select Tools -> IwIP Variant -> Higher Bandwidth
 
 
@@ -127,7 +128,7 @@ LEDState main_color = { 0, 255, 0, 0};  // Store the "main color" of the strip u
 
 // Button handling
 
-#ifdef ENABLE_BUTTON || ENABLE_BUTTON2
+#ifdef ENABLE_BUTTON || ENABLE_BUTTON_GY33
   boolean buttonState = false;
 #endif
 
@@ -144,7 +145,7 @@ LEDState main_color = { 0, 255, 0, 0};  // Store the "main color" of the strip u
   byte prevKeyState = HIGH;             // button is active low
 #endif
 
-#ifdef ENABLE_BUTTON2
+#ifdef ENABLE_BUTTON_GY33
   #define BTN_MODE_SHORT  "STA| 1|  0|245|196|255|  0|  0|  0"  // Static white
   #define BTN_MODE_MEDIUM "STA| 1| 48|245|196|  0|255|102|  0"  // Fire flicker
   #define BTN_MODE_LONG   "STA| 1| 46|253|196|  0|255|102|  0"  // Fireworks random

Arduino/McLighting/request_handlers.h

@@ -1269,7 +1269,7 @@ void checkForRequests() {
   }
 #endif
 
-#ifdef ENABLE_BUTTON2
+#ifdef ENABLE_BUTTON_GY33
   void shortKeyPress2() {
     DBG_OUTPUT_PORT.printf("Short button2 press\n");
     if (buttonState == false) {
@@ -1365,7 +1365,7 @@ void checkForRequests() {
     if (millis() - keyPrevMillis2 >= keySampleIntervalMs2) {
       keyPrevMillis2 = millis();
 
-      byte currKeyState2 = digitalRead(BUTTON2);
+      byte currKeyState2 = digitalRead(BUTTON_GY33);
 
       if ((prevKeyState2 == HIGH) && (currKeyState2 == LOW)) {
         // key goes from not pressed to pressed