preparation pour platformio
This commit is contained in:
Julien Cabillot
JC
parent
bb62d0f75f
commit
452533ae25
4
arduino/.gitignore
vendored
Normal file
4
arduino/.gitignore
vendored
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@ -0,0 +1,4 @@
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.pioenvs
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.piolibdeps
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.clang_complete
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.gcc-flags.json
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210
arduino/mqttfastledmenu/mqttfastledmenu.cpp
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210
arduino/mqttfastledmenu/mqttfastledmenu.cpp
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#include <Arduino.h>
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#include "mqttfastledmenu.h"
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#include <FastLED.h>
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#include <ESP8266WiFi.h>
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#include <PubSubClient.h>
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// LED
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int brightness = LED_BRIGHTNESS_DEFAULT;
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int color = LED_COLOR_DEFAULT;
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int speed = LED_SPEED_DEFAULT;
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CRGB leds[LED_NUM];
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String ledEffect = LED_EFFECT_CYLON;
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boolean ledState = false;
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// WIFI
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WiFiClient espClient;
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// MQTT
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char message_buff[100];
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PubSubClient client(espClient);
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void setup()
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{
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Serial.begin(SERIAL_SPEED);
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Serial.println("\nresetting");
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// WIFI
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setupWifi();
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// MQTT
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client.setServer(MQTT_SERVER, MQTT_PORT);
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client.setCallback(callbackMQTT);
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testConnectMQTT();
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client.subscribe(MQTT_LED_COMMAND);
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client.subscribe(MQTT_LED_EFFECT_COMMAND);
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client.subscribe(MQTT_LED_BRIGHTNESS_COMMAND);
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client.subscribe(MQTT_LED_SPEED_COMMAND);
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client.subscribe(MQTT_LED_COLOR_COMMAND);
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// LED
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LEDS.addLeds<LED_CHIPSET,LED_PIN, LED_COLOR_ORDER>(leds, LED_NUM).setCorrection(TypicalSMD5050);
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ledBlackAll();
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FastLED.setBrightness(brightness);
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}
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// WIFI
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void setupWifi()
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{
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Serial.print("Connexion a ");
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Serial.print(WIFI_SSID);
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WiFi.mode(WIFI_STA);
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WiFi.begin(WIFI_SSID, WIFI_PASSWORD);
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while (WiFi.status() != WL_CONNECTED) {
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delay(500);
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Serial.print(".");
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}
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Serial.println();
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Serial.print("IP : ");
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Serial.println(WiFi.localIP());
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}
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// MQTT
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void testConnectMQTT()
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{
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while (!client.connected()) {
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Serial.print("Connexion au serveur MQTT... ");
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if (client.connect("ESP8266Client", MQTT_USER, MQTT_PASS)) {
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Serial.println("OK");
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client.subscribe(MQTT_LED_COMMAND);
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client.subscribe(MQTT_LED_EFFECT_COMMAND);
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client.subscribe(MQTT_LED_BRIGHTNESS_COMMAND);
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client.subscribe(MQTT_LED_SPEED_COMMAND);
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client.subscribe(MQTT_LED_COLOR_COMMAND);
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} else {
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Serial.print("KO, erreur : ");
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Serial.print(client.state());
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Serial.println(", on attend 5 secondes avant de recommencer");
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delay(5000);
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}
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}
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}
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// Déclenche les actions à la réception d'un message
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void callbackMQTT(char* topic, byte* payload, unsigned int length)
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{
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String stopic = String(topic);
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unsigned int i = 0;
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for(i = 0; i < length; i++) {
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message_buff[i] = payload[i];
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}
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message_buff[i] = '\0';
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String msgString = String(message_buff);
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Serial.print("Received [" + stopic + "] : ");
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Serial.println(msgString);
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if (stopic == MQTT_LED_COMMAND) {
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if (msgString == "ON") {
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ledState = true;
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client.publish(MQTT_LED_STATE, message_buff, true);
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} else {
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ledState = false;
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client.publish(MQTT_LED_STATE, message_buff, true);
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}
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} else if (stopic == MQTT_LED_EFFECT_COMMAND) {
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// Si on ne repasse pas tout à noir, cela peut faire des effets surprenants
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ledBlackAll();
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ledEffect = msgString;
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// TODO : a vraiment tester
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client.publish(MQTT_LED_EFFECT_STATE, message_buff, true);
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} else if (stopic == MQTT_LED_BRIGHTNESS_COMMAND) {
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brightness = msgString.toInt();
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FastLED.setBrightness(brightness);
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client.publish(MQTT_LED_BRIGHTNESS_STATE, message_buff, true);
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} else if (stopic == MQTT_LED_COLOR_COMMAND) {
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// Sample : 134,168,255
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color = CRGB(
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msgString.substring(0,3).toInt(),
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msgString.substring(4,7).toInt(),
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msgString.substring(8,11).toInt()
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);
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client.publish(MQTT_LED_COLOR_STATE, message_buff, true);
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} else if (stopic == MQTT_LED_SPEED_COMMAND) {
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speed = msgString.toInt();
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client.publish(MQTT_LED_SPEED_STATE, message_buff, true);
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}
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}
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// LED
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void ledBlackAll()
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{
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FastLED.clear();
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FastLED.show();
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}
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void ledCylon()
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{
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// Effet cylon : on allume une led, on attends, on eteinds, on passe à la suivante
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for(int i = 0; i < LED_NUM; i++) {
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EVERY_N_SECONDS(1) {
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client.loop();
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if (ledEffect != LED_EFFECT_CYLON) {
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return;
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}
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}
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leds[i] = color;
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FastLED.delay(1000 / speed);
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leds[i] = CRGB::Black;
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FastLED.delay(1000 / speed);
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}
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for(int i = LED_NUM - 1; i > 0; i--) {
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EVERY_N_SECONDS(1) {
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client.loop();
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if (ledEffect != LED_EFFECT_CYLON) {
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return;
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}
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}
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leds[i] = color;
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FastLED.delay(1000 / speed);
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leds[i] = CRGB::Black;
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FastLED.show();
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}
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FastLED.delay(1000 / speed);
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}
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void ledError()
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{
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for(int i = 0; i < LED_NUM; i++) {
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if ((i % 2) == 0) {
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leds[i] = CRGB::Black;
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} else {
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leds[i] = color;
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}
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}
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FastLED.delay(1000 / speed);
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}
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void ledFullColor()
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{
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fill_solid(leds, LED_NUM, color);
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FastLED.delay(1000 / speed);
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}
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void loop() {
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// MQTT
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testConnectMQTT();
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client.loop();
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// LED
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if (!ledState) {
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FastLED.delay(1000);
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} else {
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if (ledEffect == LED_EFFECT_CYLON) {
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ledCylon();
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} else if (ledEffect == LED_EFFECT_FULLRED) {
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ledFullColor();
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} else {
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ledError();
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}
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}
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}
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@ -38,3 +38,11 @@
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// TODO : essayer, devrait limiter le flikering
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//#define FASTLED_ALLOW_INTERRUPTS 0
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#define FASTLED_ESP8266_NODEMCU_PIN_ORDER
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void setupWifi();
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void testConnectMQTT();
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void callbackMQTT(char* topic, byte* payload, unsigned int length);
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void ledBlackAll();
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void ledCylon();
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void ledError();
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void ledFullColor();
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@ -1,208 +0,0 @@
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#include "mqttfastledmenu.h"
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#include <FastLED.h>
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#include <ESP8266WiFi.h>
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#include <PubSubClient.h>
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// LED
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int brightness = LED_BRIGHTNESS_DEFAULT;
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int color = LED_COLOR_DEFAULT;
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int speed = LED_SPEED_DEFAULT;
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CRGB leds[LED_NUM];
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String ledEffect = LED_EFFECT_CYLON;
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boolean ledState = false;
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// WIFI
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WiFiClient espClient;
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// MQTT
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char message_buff[100];
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PubSubClient client(espClient);
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void setup()
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{
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Serial.begin(SERIAL_SPEED);
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Serial.println("\nresetting");
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// WIFI
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setupWifi();
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// MQTT
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client.setServer(MQTT_SERVER, MQTT_PORT);
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client.setCallback(callbackMQTT);
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testConnectMQTT();
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client.subscribe(MQTT_LED_COMMAND);
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client.subscribe(MQTT_LED_EFFECT_COMMAND);
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client.subscribe(MQTT_LED_BRIGHTNESS_COMMAND);
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client.subscribe(MQTT_LED_SPEED_COMMAND);
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client.subscribe(MQTT_LED_COLOR_COMMAND);
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// LED
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LEDS.addLeds<LED_CHIPSET,LED_PIN, LED_COLOR_ORDER>(leds, LED_NUM).setCorrection(TypicalSMD5050);
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ledBlackAll();
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FastLED.setBrightness(brightness);
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}
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// WIFI
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void setupWifi()
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{
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Serial.print("Connexion a ");
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Serial.print(WIFI_SSID);
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WiFi.mode(WIFI_STA);
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WiFi.begin(WIFI_SSID, WIFI_PASSWORD);
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while (WiFi.status() != WL_CONNECTED) {
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delay(500);
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Serial.print(".");
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}
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Serial.println();
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Serial.print("IP : ");
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Serial.println(WiFi.localIP());
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}
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// MQTT
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void testConnectMQTT()
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{
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while (!client.connected()) {
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Serial.print("Connexion au serveur MQTT... ");
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if (client.connect("ESP8266Client", MQTT_USER, MQTT_PASS)) {
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Serial.println("OK");
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client.subscribe(MQTT_LED_COMMAND);
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client.subscribe(MQTT_LED_EFFECT_COMMAND);
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client.subscribe(MQTT_LED_BRIGHTNESS_COMMAND);
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client.subscribe(MQTT_LED_SPEED_COMMAND);
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client.subscribe(MQTT_LED_COLOR_COMMAND);
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} else {
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Serial.print("KO, erreur : ");
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Serial.print(client.state());
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Serial.println(", on attend 5 secondes avant de recommencer");
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delay(5000);
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}
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}
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}
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// Déclenche les actions à la réception d'un message
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void callbackMQTT(char* topic, byte* payload, unsigned int length)
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{
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String stopic = String(topic);
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unsigned int i = 0;
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for(i = 0; i < length; i++) {
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message_buff[i] = payload[i];
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}
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message_buff[i] = '\0';
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String msgString = String(message_buff);
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Serial.print("Received [" + stopic + "] : ");
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Serial.println(msgString);
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if (stopic == MQTT_LED_COMMAND) {
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if (msgString == "ON") {
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ledState = true;
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client.publish(MQTT_LED_STATE, message_buff, true);
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} else {
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ledState = false;
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client.publish(MQTT_LED_STATE, message_buff, true);
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}
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} else if (stopic == MQTT_LED_EFFECT_COMMAND) {
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// Si on ne repasse pas tout à noir, cela peut faire des effets surprenants
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ledBlackAll();
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ledEffect = msgString;
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// TODO : a vraiment tester
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client.publish(MQTT_LED_EFFECT_STATE, message_buff, true);
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} else if (stopic == MQTT_LED_BRIGHTNESS_COMMAND) {
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brightness = msgString.toInt();
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FastLED.setBrightness(brightness);
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client.publish(MQTT_LED_BRIGHTNESS_STATE, message_buff, true);
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} else if (stopic == MQTT_LED_COLOR_COMMAND) {
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// Sample : 134,168,255
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color = CRGB(
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msgString.substring(0,3).toInt(),
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msgString.substring(4,7).toInt(),
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msgString.substring(8,11).toInt()
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);
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client.publish(MQTT_LED_COLOR_STATE, message_buff, true);
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} else if (stopic == MQTT_LED_SPEED_COMMAND) {
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speed = msgString.toInt();
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client.publish(MQTT_LED_SPEED_STATE, message_buff, true);
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}
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}
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// LED
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void ledBlackAll()
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{
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FastLED.clear();
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FastLED.show();
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}
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void ledCylon()
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{
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// Effet cylon : on allume une led, on attends, on eteinds, on passe à la suivante
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for(int i = 0; i < LED_NUM; i++) {
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EVERY_N_SECONDS(1) {
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client.loop();
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if (ledEffect != LED_EFFECT_CYLON) {
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return;
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}
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}
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leds[i] = color;
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FastLED.delay(1000 / speed);
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leds[i] = CRGB::Black;
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FastLED.delay(1000 / speed);
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}
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for(int i = LED_NUM - 1; i > 0; i--) {
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EVERY_N_SECONDS(1) {
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client.loop();
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if (ledEffect != LED_EFFECT_CYLON) {
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return;
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}
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}
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leds[i] = color;
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FastLED.delay(1000 / speed);
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leds[i] = CRGB::Black;
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FastLED.show();
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}
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FastLED.delay(1000 / speed);
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}
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void ledError()
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{
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for(int i = 0; i < LED_NUM; i++) {
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if ((i % 2) == 0) {
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leds[i] = CRGB::Black;
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} else {
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leds[i] = color;
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}
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}
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FastLED.delay(1000 / speed);
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}
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void ledFullColor()
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{
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fill_solid(leds, LED_NUM, color);
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FastLED.delay(1000 / speed);
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}
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void loop() {
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// MQTT
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testConnectMQTT();
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client.loop();
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// LED
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if (!ledState) {
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FastLED.delay(1000);
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} else {
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if (ledEffect == LED_EFFECT_CYLON) {
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ledCylon();
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} else if (ledEffect == LED_EFFECT_FULLRED) {
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ledFullColor();
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} else {
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ledError();
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}
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}
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}
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18
arduino/platformio.ini
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18
arduino/platformio.ini
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@ -0,0 +1,18 @@
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; PlatformIO Project Configuration File
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;
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; Build options: build flags, source filter
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; Upload options: custom upload port, speed and extra flags
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; Library options: dependencies, extra library storages
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; Advanced options: extra scripting
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;
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; Please visit documentation for the other options and examples
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; http://docs.platformio.org/page/projectconf.html
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[env:nodemcuv2]
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platform=espressif8266
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board=nodemcuv2
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framework=arduino
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[platformio]
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src_dir=mqttfastledmenu
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lib_dir=/home/jcabillot/Arduino/libraries
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