You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
187 lines
5.0 KiB
187 lines
5.0 KiB
/*
|
|
|
|
LIGHT MODULE
|
|
|
|
Copyright (C) 2016-2017 by Xose Pérez <xose dot perez at gmail dot com>
|
|
|
|
*/
|
|
|
|
#if LIGHT_PROVIDER != LIGHT_PROVIDER_NONE
|
|
|
|
#include <Ticker.h>
|
|
Ticker colorTicker;
|
|
bool _lightState = false;
|
|
unsigned int _lightColor[3] = {0};
|
|
|
|
#if LIGHT_PROVIDER == LIGHT_PROVIDER_MY9192
|
|
#include <my9291.h>
|
|
my9291 * _my9291;
|
|
#endif
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// UTILS
|
|
// -----------------------------------------------------------------------------
|
|
|
|
void color_rgb2array(const char * rgb, unsigned int * array) {
|
|
|
|
char * p = (char *) rgb;
|
|
if (p[0] == '#') ++p;
|
|
|
|
unsigned long value = strtol(p, NULL, 16);
|
|
array[0] = (value >> 16) & 0xFF;
|
|
array[1] = (value >> 8) & 0xFF;
|
|
array[2] = (value) & 0xFF;
|
|
|
|
}
|
|
|
|
void color_array2rgb(unsigned int * array, char * rgb) {
|
|
unsigned long value = array[0];
|
|
value = (value << 8) + array[1];
|
|
value = (value << 8) + array[2];
|
|
sprintf(rgb, "#%06X", value);
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// PROVIDER
|
|
// -----------------------------------------------------------------------------
|
|
|
|
void lightColorProvider(unsigned int red, unsigned int green, unsigned int blue) {
|
|
|
|
#if (LIGHT_PROVIDER == LIGHT_PROVIDER_MY9192) || (LIGHT_PROVIDER == LIGHT_PROVIDER_RGBW)
|
|
unsigned int white = 0;
|
|
|
|
// If all set to the same value use white instead
|
|
if ((red == green) && (green == blue)) {
|
|
white = red;
|
|
red = green = blue = 0;
|
|
}
|
|
#endif
|
|
|
|
#if LIGHT_PROVIDER == LIGHT_PROVIDER_MY9192
|
|
_my9291->setColor((my9291_color_t) { red, green, blue, white });
|
|
#endif
|
|
|
|
#if (LIGHT_PROVIDER == LIGHT_PROVIDER_RGB) || (LIGHT_PROVIDER == LIGHT_PROVIDER_RGBW)
|
|
if (RGBW_INVERSE_LOGIC) {
|
|
analogWrite(RGBW_RED_PIN, red);
|
|
analogWrite(RGBW_GREEN_PIN, green);
|
|
analogWrite(RGBW_BLUE_PIN, blue);
|
|
#if (LIGHT_PROVIDER == LIGHT_PROVIDER_RGBW)
|
|
analogWrite(RGBW_WHITE_PIN, white);
|
|
#endif
|
|
} else {
|
|
analogWrite(RGBW_RED_PIN, 255 - red);
|
|
analogWrite(RGBW_GREEN_PIN, 255 - green);
|
|
analogWrite(RGBW_BLUE_PIN, 255 - blue);
|
|
#if (LIGHT_PROVIDER == LIGHT_PROVIDER_RGBW)
|
|
analogWrite(RGBW_WHITE_PIN, 255 - white);
|
|
#endif
|
|
}
|
|
#endif
|
|
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// LIGHT MANAGEMENT
|
|
// -----------------------------------------------------------------------------
|
|
|
|
void lightColor(const char * rgb, bool save, bool forward) {
|
|
|
|
color_rgb2array(rgb, _lightColor);
|
|
lightColorProvider(_lightColor[0], _lightColor[1], _lightColor[2]);
|
|
|
|
// Delay saving to EEPROM 5 seconds to avoid wearing it out unnecessarily
|
|
if (save) colorTicker.once(LIGHT_SAVE_DELAY, lightColorSave);
|
|
|
|
// Report color to MQTT broker
|
|
if (forward) mqttSend(MQTT_TOPIC_COLOR, rgb);
|
|
|
|
// Report color to WS clients
|
|
char message[20];
|
|
sprintf(message, "{\"color\": \"%s\"}", rgb);
|
|
wsSend(message);
|
|
|
|
}
|
|
|
|
String lightColor() {
|
|
char rgb[8];
|
|
color_array2rgb(_lightColor, rgb);
|
|
return String(rgb);
|
|
}
|
|
|
|
void lightState(bool state) {
|
|
if (state) {
|
|
lightColorProvider(_lightColor[0], _lightColor[1], _lightColor[2]);
|
|
} else {
|
|
lightColorProvider(0, 0, 0);
|
|
}
|
|
_lightState = state;
|
|
}
|
|
|
|
bool lightState() {
|
|
return _lightState;
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// PERSISTANCE
|
|
// -----------------------------------------------------------------------------
|
|
|
|
void lightColorSave() {
|
|
setSetting("color", lightColor());
|
|
saveSettings();
|
|
}
|
|
|
|
void lightColorRetrieve() {
|
|
lightColor(getSetting("color", LIGHT_DEFAULT_COLOR).c_str(), false, true);
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// MQTT
|
|
// -----------------------------------------------------------------------------
|
|
|
|
void lightMQTTCallback(unsigned int type, const char * topic, const char * payload) {
|
|
|
|
|
|
if (type == MQTT_CONNECT_EVENT) {
|
|
mqttSubscribe(MQTT_TOPIC_COLOR);
|
|
}
|
|
|
|
if (type == MQTT_MESSAGE_EVENT) {
|
|
|
|
// Match topic
|
|
String t = mqttSubtopic((char *) topic);
|
|
if (!t.equals(MQTT_TOPIC_COLOR)) return;
|
|
|
|
lightColor(payload, true, mqttForward());
|
|
|
|
}
|
|
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// SETUP
|
|
// -----------------------------------------------------------------------------
|
|
|
|
void lightSetup() {
|
|
|
|
#if LIGHT_PROVIDER == LIGHT_PROVIDER_MY9192
|
|
_my9291 = new my9291(MY9291_DI_PIN, MY9291_DCKI_PIN, MY9291_COMMAND);
|
|
#endif
|
|
|
|
#if (LIGHT_PROVIDER == LIGHT_PROVIDER_RGB) || (LIGHT_PROVIDER == LIGHT_PROVIDER_RGBW)
|
|
pinMode(RGBW_RED_PIN, OUTPUT);
|
|
pinMode(RGBW_GREEN_PIN, OUTPUT);
|
|
pinMode(RGBW_BLUE_PIN, OUTPUT);
|
|
#if LIGHT_PROVIDER == LIGHT_PROVIDER_RGBW
|
|
pinMode(RGBW_WHITE_PIN, OUTPUT);
|
|
#endif
|
|
lightColorProvider(0, 0, 0);
|
|
#endif
|
|
|
|
lightColorRetrieve();
|
|
|
|
mqttRegister(lightMQTTCallback);
|
|
|
|
}
|
|
|
|
#endif // LIGHT_PROVIDER != LIGHT_PROVIDER_NONE
|