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Merge branch 'feature/button_support'

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This commit is contained in:
Tobias Blum 2018-01-21 00:11:04 +01:00
commit 92a654b845
5 changed files with 298 additions and 203 deletions
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40
Arduino/McLighting/McLighting.ino
View file

@ -175,6 +175,10 @@ void setup() {
// set builtin led pin as output // set builtin led pin as output
pinMode(BUILTIN_LED, OUTPUT); pinMode(BUILTIN_LED, OUTPUT);
// button pin setup
#ifdef ENABLE_BUTTON
pinMode(BUTTON,INPUT_PULLUP);
#endif
// start ticker with 0.5 because we start in AP mode and try to connect // start ticker with 0.5 because we start in AP mode and try to connect
ticker.attach(0.5, tick); ticker.attach(0.5, tick);
@ -184,7 +188,6 @@ void setup() {
// Setup: Neopixel // Setup: Neopixel
// *************************************************************************** // ***************************************************************************
strip.init(); strip.init();
strip.setBrightness(brightness);
strip.setSpeed(convertSpeed(ws2812fx_speed)); strip.setSpeed(convertSpeed(ws2812fx_speed));
//strip.setMode(FX_MODE_RAINBOW_CYCLE); //strip.setMode(FX_MODE_RAINBOW_CYCLE);
strip.setColor(main_color.red, main_color.green, main_color.blue); strip.setColor(main_color.red, main_color.green, main_color.blue);
@ -578,32 +581,7 @@ void setup() {
String chk = getValue(saved_state_string, '|', 0); String chk = getValue(saved_state_string, '|', 0);
if (chk == "STA") { if (chk == "STA") {
DBG_OUTPUT_PORT.printf("Found saved state: %s\n", saved_state_string.c_str()); DBG_OUTPUT_PORT.printf("Found saved state: %s\n", saved_state_string.c_str());
String str_mode = getValue(saved_state_string, '|', 1); setModeByStateString(saved_state_string);
mode = static_cast<MODE>(str_mode.toInt());
String str_ws2812fx_mode = getValue(saved_state_string, '|', 2);
ws2812fx_mode = str_ws2812fx_mode.toInt();
String str_ws2812fx_speed = getValue(saved_state_string, '|', 3);
ws2812fx_speed = str_ws2812fx_speed.toInt();
String str_brightness = getValue(saved_state_string, '|', 4);
brightness = str_brightness.toInt();
String str_red = getValue(saved_state_string, '|', 5);
main_color.red = str_red.toInt();
String str_green = getValue(saved_state_string, '|', 6);
main_color.green = str_green.toInt();
String str_blue = getValue(saved_state_string, '|', 7);
main_color.blue = str_blue.toInt();
DBG_OUTPUT_PORT.printf("ws2812fx_mode: %d\n", ws2812fx_mode);
DBG_OUTPUT_PORT.printf("ws2812fx_speed: %d\n", ws2812fx_speed);
DBG_OUTPUT_PORT.printf("brightness: %d\n", brightness);
DBG_OUTPUT_PORT.printf("main_color.red: %d\n", main_color.red);
DBG_OUTPUT_PORT.printf("main_color.green: %d\n", main_color.green);
DBG_OUTPUT_PORT.printf("main_color.blue: %d\n", main_color.blue);
strip.setMode(ws2812fx_mode);
strip.setSpeed(convertSpeed(ws2812fx_speed));
strip.setBrightness(brightness);
strip.setColor(main_color.red, main_color.green, main_color.blue);
} }
sprintf(last_state, "STA|%2d|%3d|%3d|%3d|%3d|%3d|%3d", mode, ws2812fx_mode, ws2812fx_speed, brightness, main_color.red, main_color.green, main_color.blue); sprintf(last_state, "STA|%2d|%3d|%3d|%3d|%3d|%3d|%3d", mode, ws2812fx_mode, ws2812fx_speed, brightness, main_color.red, main_color.green, main_color.blue);
#endif #endif
@ -611,6 +589,9 @@ void setup() {
void loop() { void loop() {
#ifdef ENABLE_BUTTON
button();
#endif
server.handleClient(); server.handleClient();
webSocket.loop(); webSocket.loop();
@ -662,6 +643,11 @@ void loop() {
strip.setMode(FX_MODE_THEATER_CHASE); strip.setMode(FX_MODE_THEATER_CHASE);
mode = HOLD; mode = HOLD;
} }
if (mode == TWINKLERANDOM) {
strip.setColor(main_color.red, main_color.green, main_color.blue);
strip.setMode(FX_MODE_TWINKLE_RANDOM);
mode = HOLD;
}
if (mode == THEATERCHASERAINBOW) { if (mode == THEATERCHASERAINBOW) {
strip.setMode(FX_MODE_THEATER_CHASE_RAINBOW); strip.setMode(FX_MODE_THEATER_CHASE_RAINBOW);
mode = HOLD; mode = HOLD;

2
Arduino/McLighting/colormodes.h
View file

@ -2,6 +2,8 @@
// Color modes // Color modes
// *************************************************************************** // ***************************************************************************
///////////////////////
int dipInterval = 10; int dipInterval = 10;
int darkTime = 250; int darkTime = 250;
unsigned long currentDipTime; unsigned long currentDipTime;

43
Arduino/McLighting/definitions.h
View file

@ -1,20 +1,21 @@
// Neopixel // Neopixel
#define PIN 5 // PIN where neopixel / WS2811 strip is attached #define PIN D1 // PIN where neopixel / WS2811 strip is attached
#define NUMLEDS 24 // Number of leds in the strip #define NUMLEDS 7 // 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 BUILTIN_LED 2 // ESP-12F has the built in LED on GPIO2, see https://github.com/esp8266/Arduino/issues/2192
#define BUTTON D2 // Input pin for switching the LED strip on / off, connect this PIN to ground to trigger button.
const char HOSTNAME[] = "ESP8266_01"; // Friedly hostname const char HOSTNAME[] = "ESP8266_VORONOI"; // Friedly hostname
#define ENABLE_OTA // If defined, enable Arduino OTA code. #define ENABLE_OTA // If defined, enable Arduino OTA code.
#define ENABLE_MQTT // If defined, enable MQTT client code. #define ENABLE_MQTT // If defined, enable MQTT client code.
#define ENABLE_BUTTON // If defined, enable button handling code.
// parameters for automatically cycling favorite patterns // parameters for automatically cycling favorite patterns
uint32_t autoParams[][4] = { // color, speed, mode, duration (seconds) uint32_t autoParams[][4] = { // color, speed, mode, duration (seconds)
{0xff0000, 200, 1, 5.0}, // blink red for 5 seconds {0xff0000, 200, 1, 5.0}, // blink red for 5 seconds
{0x00ff00, 200, 3, 10.0}, // wipe green for 10 seconds {0x00ff00, 200, 3, 10.0}, // wipe green for 10 seconds
{0x0000ff, 200, 11, 5.0}, // dual scan blue for 5 seconds {0x0000ff, 200, 11, 5.0}, // dual scan blue for 5 seconds
{0x0000ff, 200, 42, 15.0} // fireworks for 15 seconds {0x0000ff, 200, 42, 15.0} // fireworks for 15 seconds
}; };
#ifdef ENABLE_MQTT #ifdef ENABLE_MQTT
@ -22,11 +23,10 @@ uint32_t autoParams[][4] = { // color, speed, mode, duration (seconds)
#define MQTT_MAX_RECONNECT_TRIES 4 #define MQTT_MAX_RECONNECT_TRIES 4
int mqtt_reconnect_retries = 0; int mqtt_reconnect_retries = 0;
char mqtt_intopic[strlen(HOSTNAME) + 4]; // Topic in will be: <HOSTNAME>/in char mqtt_intopic[strlen(HOSTNAME) + 4]; // Topic in will be: <HOSTNAME>/in
char mqtt_outtopic[strlen(HOSTNAME) + 5]; // Topic out will be: <HOSTNAME>/out char mqtt_outtopic[strlen(HOSTNAME) + 5]; // Topic out will be: <HOSTNAME>/out
const char mqtt_clientid[] = "ESP8266Client"; // MQTT ClientID const char mqtt_clientid[] = "McLighting"; // MQTT ClientID
char mqtt_host[64] = ""; char mqtt_host[64] = "";
char mqtt_port[6] = ""; char mqtt_port[6] = "";
@ -41,7 +41,7 @@ uint32_t autoParams[][4] = { // color, speed, mode, duration (seconds)
#define DBG_OUTPUT_PORT Serial // Set debug output port #define DBG_OUTPUT_PORT Serial // Set debug output port
// List of all color modes // List of all color modes
enum MODE { SET_MODE, HOLD, OFF, ALL, WIPE, RAINBOW, RAINBOWCYCLE, THEATERCHASE, THEATERCHASERAINBOW, TV, CUSTOM }; enum MODE { SET_MODE, HOLD, OFF, ALL, WIPE, RAINBOW, RAINBOWCYCLE, THEATERCHASE, TWINKLERANDOM, THEATERCHASERAINBOW, TV, CUSTOM };
MODE mode = RAINBOW; // Standard mode that is active when software starts MODE mode = RAINBOW; // Standard mode that is active when software starts
@ -56,9 +56,9 @@ bool shouldSaveConfig = false; // For WiFiManger custom config
struct ledstate // Data structure to store a state of a single led struct ledstate // Data structure to store a state of a single led
{ {
uint8_t red; uint8_t red;
uint8_t green; uint8_t green;
uint8_t blue; uint8_t blue;
}; };
typedef struct ledstate LEDState; // Define the datatype LEDState typedef struct ledstate LEDState; // Define the datatype LEDState
@ -73,3 +73,18 @@ LEDState main_color = { 255, 0, 0 }; // Store the "main color" of the strip use
int timeout_statechange_save = 5000; // Timeout in ms to wait before state is saved int timeout_statechange_save = 5000; // Timeout in ms to wait before state is saved
bool state_save_requested = false; // State has to be saved after timeout bool state_save_requested = false; // State has to be saved after timeout
#endif #endif
// Button handling
#ifdef ENABLE_BUTTON
#define BTN_MODE_SHORT "STA| 1| 0|245|196|255|255|255" // Static white
#define BTN_MODE_MEDIUM "STA| 1| 48|245|196|255|102| 0" // Fire flicker
#define BTN_MODE_LONG "STA| 1| 46|253|196|255|102| 0" // Fireworks random
unsigned long keyPrevMillis = 0;
const unsigned long keySampleIntervalMs = 25;
byte longKeyPressCountMax = 80; // 80 * 25 = 2000 ms
byte mediumKeyPressCountMin = 20; // 20 * 25 = 500 ms
byte KeyPressCount = 0;
byte prevKeyState = HIGH; // button is active low
boolean buttonState = false;
#endif

398
Arduino/McLighting/request_handlers.h
View file

@ -1,6 +1,7 @@
// *************************************************************************** // ***************************************************************************
// Request handlers // Request handlers
// *************************************************************************** // ***************************************************************************
void getArgs() { void getArgs() {
if (server.arg("rgb") != "") { if (server.arg("rgb") != "") {
uint32_t rgb = (uint32_t) strtol(server.arg("rgb").c_str(), NULL, 16); uint32_t rgb = (uint32_t) strtol(server.arg("rgb").c_str(), NULL, 16);
@ -18,7 +19,7 @@ void getArgs() {
} }
if (server.arg("m") != "") { if (server.arg("m") != "") {
ws2812fx_mode = constrain(server.arg("m").toInt(), 0, strip.getModeCount()-1); ws2812fx_mode = constrain(server.arg("m").toInt(), 0, strip.getModeCount() - 1);
} }
main_color.red = constrain(main_color.red, 0, 255); main_color.red = constrain(main_color.red, 0, 255);
@ -93,9 +94,9 @@ void handleSetSingleLED(uint8_t * mypayload, uint8_t firstChar = 0) {
char redhex[3]; char redhex[3];
char greenhex[3]; char greenhex[3];
char bluehex[3]; char bluehex[3];
strncpy (redhex, (const char *) &mypayload[2+firstChar], 2 ); strncpy (redhex, (const char *) &mypayload[2 + firstChar], 2 );
strncpy (greenhex, (const char *) &mypayload[4+firstChar], 2 ); strncpy (greenhex, (const char *) &mypayload[4 + firstChar], 2 );
strncpy (bluehex, (const char *) &mypayload[6+firstChar], 2 ); strncpy (bluehex, (const char *) &mypayload[6 + firstChar], 2 );
ledstates[led].red = strtol(redhex, NULL, 16); ledstates[led].red = strtol(redhex, NULL, 16);
ledstates[led].green = strtol(greenhex, NULL, 16); ledstates[led].green = strtol(greenhex, NULL, 16);
ledstates[led].blue = strtol(bluehex, NULL, 16); ledstates[led].blue = strtol(bluehex, NULL, 16);
@ -126,37 +127,66 @@ void handleRangeDifferentColors(uint8_t * mypayload) {
//While there is a range to process R0110<00ff00> //While there is a range to process R0110<00ff00>
while (nextCommand) { while (nextCommand) {
//Loop for each LED. //Loop for each LED.
char startled[3] = { 0,0,0 }; char startled[3] = { 0, 0, 0 };
char endled[3] = { 0,0,0 }; char endled[3] = { 0, 0, 0 };
char colorval[7] = { 0,0,0,0,0,0,0 }; char colorval[7] = { 0, 0, 0, 0, 0, 0, 0 };
strncpy ( startled, (const char *) &nextCommand[0], 2 ); strncpy ( startled, (const char *) &nextCommand[0], 2 );
strncpy ( endled, (const char *) &nextCommand[2], 2 ); strncpy ( endled, (const char *) &nextCommand[2], 2 );
strncpy ( colorval, (const char *) &nextCommand[4], 6 ); strncpy ( colorval, (const char *) &nextCommand[4], 6 );
int rangebegin = atoi(startled); int rangebegin = atoi(startled);
int rangeend = atoi(endled); int rangeend = atoi(endled);
DBG_OUTPUT_PORT.printf("Setting RANGE from [%i] to [%i] as color [%s] \n", rangebegin, rangeend, colorval); DBG_OUTPUT_PORT.printf("Setting RANGE from [%i] to [%i] as color [%s] \n", rangebegin, rangeend, colorval);
while ( rangebegin <= rangeend ) { while ( rangebegin <= rangeend ) {
char rangeData[9] = { 0,0,0,0,0,0,0,0,0 }; char rangeData[9] = { 0, 0, 0, 0, 0, 0, 0, 0, 0 };
if ( rangebegin < 10 ) { if ( rangebegin < 10 ) {
//Create the valid 'nextCommand' structure //Create the valid 'nextCommand' structure
sprintf(rangeData, "0%d%s", rangebegin, colorval); sprintf(rangeData, "0%d%s", rangebegin, colorval);
}
if ( rangebegin >= 10 ) {
//Create the valid 'nextCommand' structure
sprintf(rangeData, "%d%s", rangebegin, colorval);
}
//Set one LED
handleSetSingleLED((uint8_t*) rangeData, 0);
rangebegin++;
} }
if ( rangebegin >= 10 ) {
//Create the valid 'nextCommand' structure
sprintf(rangeData, "%d%s", rangebegin, colorval);
}
//Set one LED
handleSetSingleLED((uint8_t*) rangeData, 0);
rangebegin++;
}
//Next Range at R //Next Range at R
nextCommand = (uint8_t*) strtok(NULL, "R"); nextCommand = (uint8_t*) strtok(NULL, "R");
} }
} }
void setModeByStateString(String saved_state_string) {
String str_mode = getValue(saved_state_string, '|', 1);
mode = static_cast<MODE>(str_mode.toInt());
String str_ws2812fx_mode = getValue(saved_state_string, '|', 2);
ws2812fx_mode = str_ws2812fx_mode.toInt();
String str_ws2812fx_speed = getValue(saved_state_string, '|', 3);
ws2812fx_speed = str_ws2812fx_speed.toInt();
String str_brightness = getValue(saved_state_string, '|', 4);
brightness = str_brightness.toInt();
String str_red = getValue(saved_state_string, '|', 5);
main_color.red = str_red.toInt();
String str_green = getValue(saved_state_string, '|', 6);
main_color.green = str_green.toInt();
String str_blue = getValue(saved_state_string, '|', 7);
main_color.blue = str_blue.toInt();
DBG_OUTPUT_PORT.printf("ws2812fx_mode: %d\n", ws2812fx_mode);
DBG_OUTPUT_PORT.printf("ws2812fx_speed: %d\n", ws2812fx_speed);
DBG_OUTPUT_PORT.printf("brightness: %d\n", brightness);
DBG_OUTPUT_PORT.printf("main_color.red: %d\n", main_color.red);
DBG_OUTPUT_PORT.printf("main_color.green: %d\n", main_color.green);
DBG_OUTPUT_PORT.printf("main_color.blue: %d\n", main_color.blue);
strip.setMode(ws2812fx_mode);
strip.setSpeed(convertSpeed(ws2812fx_speed));
strip.setBrightness(brightness);
strip.setColor(main_color.red, main_color.green, main_color.blue);
}
void handleSetNamedMode(String str_mode) { void handleSetNamedMode(String str_mode) {
exit_func = true; exit_func = true;
@ -178,6 +208,9 @@ void handleSetNamedMode(String str_mode) {
if (str_mode.startsWith("=theaterchase")) { if (str_mode.startsWith("=theaterchase")) {
mode = THEATERCHASE; mode = THEATERCHASE;
} }
if (str_mode.startsWith("=twinkleRandom")) {
mode = TWINKLERANDOM;
}
if (str_mode.startsWith("=theaterchaseRainbow")) { if (str_mode.startsWith("=theaterchaseRainbow")) {
mode = THEATERCHASERAINBOW; mode = THEATERCHASERAINBOW;
} }
@ -202,7 +235,7 @@ char* listStatusJSON() {
strncpy_P(modeName, (PGM_P)strip.getModeName(strip.getMode()), sizeof(modeName)); // copy from progmem strncpy_P(modeName, (PGM_P)strip.getModeName(strip.getMode()), sizeof(modeName)); // copy from progmem
snprintf(json, sizeof(json), "{\"mode\":%d, \"ws2812fx_mode\":%d, \"ws2812fx_mode_name\":\"%s\", \"speed\":%d, \"brightness\":%d, \"color\":[%d, %d, %d]}", snprintf(json, sizeof(json), "{\"mode\":%d, \"ws2812fx_mode\":%d, \"ws2812fx_mode_name\":\"%s\", \"speed\":%d, \"brightness\":%d, \"color\":[%d, %d, %d]}",
mode, strip.getMode(), modeName, ws2812fx_speed, brightness, main_color.red, main_color.green, main_color.blue); mode, strip.getMode(), modeName, ws2812fx_speed, brightness, main_color.red, main_color.green, main_color.blue);
return json; return json;
} }
@ -212,7 +245,7 @@ void getStatusJSON() {
String listModesJSON() { String listModesJSON() {
String modes = "["; String modes = "[";
for(uint8_t i=0; i < strip.getModeCount(); i++) { for (uint8_t i = 0; i < strip.getModeCount(); i++) {
modes += "{\"mode\":"; modes += "{\"mode\":";
modes += i; modes += i;
modes += ", \"name\":\""; modes += ", \"name\":\"";
@ -235,7 +268,7 @@ void handleMinimalUpload() {
char temp[1500]; char temp[1500];
snprintf ( temp, 1500, snprintf ( temp, 1500,
"<!DOCTYPE html>\ "<!DOCTYPE html>\
<html>\ <html>\
<head>\ <head>\
<title>ESP8266 Upload</title>\ <title>ESP8266 Upload</title>\
@ -251,7 +284,7 @@ void handleMinimalUpload() {
</form>\ </form>\
</body>\ </body>\
</html>" </html>"
); );
server.send ( 200, "text/html", temp ); server.send ( 200, "text/html", temp );
} }
@ -283,11 +316,11 @@ void autoTick() {
DBG_OUTPUT_PORT.println(autoCount); DBG_OUTPUT_PORT.println(autoCount);
autoCount++; autoCount++;
if(autoCount >= (sizeof(autoParams) / sizeof(autoParams[0]))) autoCount=0; if (autoCount >= (sizeof(autoParams) / sizeof(autoParams[0]))) autoCount = 0;
} }
void handleAutoStart() { void handleAutoStart() {
autoCount=0; autoCount = 0;
autoTick(); autoTick();
strip.start(); strip.start();
} }
@ -427,130 +460,189 @@ void checkForRequests() {
// MQTT callback / connection handler // MQTT callback / connection handler
// *************************************************************************** // ***************************************************************************
#ifdef ENABLE_MQTT #ifdef ENABLE_MQTT
void mqtt_callback(char* topic, byte* payload_in, unsigned int length) { void mqtt_callback(char* topic, byte* payload_in, unsigned int length) {
uint8_t * payload = (uint8_t *)malloc(length + 1); uint8_t * payload = (uint8_t *)malloc(length + 1);
memcpy(payload, payload_in, length); memcpy(payload, payload_in, length);
payload[length] = NULL; payload[length] = NULL;
DBG_OUTPUT_PORT.printf("MQTT: Message arrived [%s]\n", payload); DBG_OUTPUT_PORT.printf("MQTT: Message arrived [%s]\n", payload);
// # ==> Set main color // # ==> Set main color
if (payload[0] == '#') { if (payload[0] == '#') {
handleSetMainColor(payload); handleSetMainColor(payload);
DBG_OUTPUT_PORT.printf("MQTT: Set main color to [%u] [%u] [%u]\n", main_color.red, main_color.green, main_color.blue); DBG_OUTPUT_PORT.printf("MQTT: Set main color to [%u] [%u] [%u]\n", main_color.red, main_color.green, main_color.blue);
mqtt_client.publish(mqtt_outtopic, String(String("OK ") + String((char *)payload)).c_str()); mqtt_client.publish(mqtt_outtopic, String(String("OK ") + String((char *)payload)).c_str());
}
// ? ==> Set speed
if (payload[0] == '?') {
uint8_t d = (uint8_t) strtol((const char *) &payload[1], NULL, 10);
ws2812fx_speed = constrain(d, 0, 255);
strip.setSpeed(convertSpeed(ws2812fx_speed));
DBG_OUTPUT_PORT.printf("MQTT: Set speed to [%u]\n", ws2812fx_speed);
mqtt_client.publish(mqtt_outtopic, String(String("OK ") + String((char *)payload)).c_str());
}
// % ==> Set brightness
if (payload[0] == '%') {
uint8_t b = (uint8_t) strtol((const char *) &payload[1], NULL, 10);
brightness = constrain(b, 0, 255);
strip.setBrightness(brightness);
DBG_OUTPUT_PORT.printf("MQTT: Set brightness to [%u]\n", brightness);
mqtt_client.publish(mqtt_outtopic, String(String("OK ") + String((char *)payload)).c_str());
}
// * ==> Set main color and light all LEDs (Shortcut)
if (payload[0] == '*') {
handleSetAllMode(payload);
DBG_OUTPUT_PORT.printf("MQTT: Set main color and light all LEDs [%s]\n", payload);
mqtt_client.publish(mqtt_outtopic, String(String("OK ") + String((char *)payload)).c_str());
}
// ! ==> Set single LED in given color
if (payload[0] == '!') {
handleSetSingleLED(payload, 1);
DBG_OUTPUT_PORT.printf("MQTT: Set single LED in given color [%s]\n", payload);
mqtt_client.publish(mqtt_outtopic, String(String("OK ") + String((char *)payload)).c_str());
}
// + ==> Set multiple LED in the given colors
if (payload[0] == '+') {
handleSetDifferentColors(payload);
mqtt_client.publish(mqtt_outtopic, String(String("OK ") + String((char *)payload)).c_str());
}
// R ==> Set range of LEDs in the given colors
if (payload[0] == 'R') {
handleRangeDifferentColors(payload);
DBG_OUTPUT_PORT.printf("MQTT: Set range of LEDS to single color: [%s]\n", payload);
mqtt_client.publish(mqtt_outtopic, String(String("OK ") + String((char *)payload)).c_str());
}
// = ==> Activate named mode
if (payload[0] == '=') {
String str_mode = String((char *) &payload[0]);
handleSetNamedMode(str_mode);
DBG_OUTPUT_PORT.printf("MQTT: Activate named mode [%s]\n", payload);
mqtt_client.publish(mqtt_outtopic, String(String("OK ") + String((char *)payload)).c_str());
}
// $ ==> Get status Info.
if (payload[0] == '$') {
DBG_OUTPUT_PORT.printf("MQTT: Get status info.\n");
mqtt_client.publish(mqtt_outtopic, listStatusJSON());
}
// ~ ==> Get WS2812 modes.
// TODO: Fix this, doesn't return anything. Too long?
// Hint: https://github.com/knolleary/pubsubclient/issues/110
if (payload[0] == '~') {
DBG_OUTPUT_PORT.printf("MQTT: Get WS2812 modes.\n");
DBG_OUTPUT_PORT.printf("Error: Not implemented. Message too large for pubsubclient.");
mqtt_client.publish(mqtt_outtopic, "ERROR: Not implemented. Message too large for pubsubclient.");
//String json_modes = listModesJSON();
//DBG_OUTPUT_PORT.printf(json_modes.c_str());
//int res = mqtt_client.publish(mqtt_outtopic, json_modes.c_str(), json_modes.length());
//DBG_OUTPUT_PORT.printf("Result: %d / %d", res, json_modes.length());
}
// / ==> Set WS2812 mode.
if (payload[0] == '/') {
handleSetWS2812FXMode(payload);
DBG_OUTPUT_PORT.printf("MQTT: Set WS2812 mode [%s]\n", payload);
mqtt_client.publish(mqtt_outtopic, String(String("OK ") + String((char *)payload)).c_str());
}
free(payload);
} }
void mqtt_reconnect() { // ? ==> Set speed
// Loop until we're reconnected if (payload[0] == '?') {
while (!mqtt_client.connected() && mqtt_reconnect_retries < MQTT_MAX_RECONNECT_TRIES) { uint8_t d = (uint8_t) strtol((const char *) &payload[1], NULL, 10);
mqtt_reconnect_retries++; ws2812fx_speed = constrain(d, 0, 255);
DBG_OUTPUT_PORT.printf("Attempting MQTT connection %d / %d ...\n", mqtt_reconnect_retries, MQTT_MAX_RECONNECT_TRIES); strip.setSpeed(convertSpeed(ws2812fx_speed));
// Attempt to connect DBG_OUTPUT_PORT.printf("MQTT: Set speed to [%u]\n", ws2812fx_speed);
if (mqtt_client.connect(mqtt_clientid, mqtt_user, mqtt_pass)) { mqtt_client.publish(mqtt_outtopic, String(String("OK ") + String((char *)payload)).c_str());
DBG_OUTPUT_PORT.println("MQTT connected!"); }
// Once connected, publish an announcement...
char * message = new char[18 + strlen(HOSTNAME) + 1];
strcpy(message, "McLighting ready: ");
strcat(message, HOSTNAME);
mqtt_client.publish(mqtt_outtopic, message);
// ... and resubscribe
mqtt_client.subscribe(mqtt_intopic);
DBG_OUTPUT_PORT.printf("MQTT topic in: %s\n", mqtt_intopic); // % ==> Set brightness
DBG_OUTPUT_PORT.printf("MQTT topic out: %s\n", mqtt_outtopic); if (payload[0] == '%') {
} else { uint8_t b = (uint8_t) strtol((const char *) &payload[1], NULL, 10);
DBG_OUTPUT_PORT.print("failed, rc="); brightness = constrain(b, 0, 255);
DBG_OUTPUT_PORT.print(mqtt_client.state()); strip.setBrightness(brightness);
DBG_OUTPUT_PORT.println(" try again in 5 seconds"); DBG_OUTPUT_PORT.printf("MQTT: Set brightness to [%u]\n", brightness);
// Wait 5 seconds before retrying mqtt_client.publish(mqtt_outtopic, String(String("OK ") + String((char *)payload)).c_str());
delay(5000); }
// * ==> Set main color and light all LEDs (Shortcut)
if (payload[0] == '*') {
handleSetAllMode(payload);
DBG_OUTPUT_PORT.printf("MQTT: Set main color and light all LEDs [%s]\n", payload);
mqtt_client.publish(mqtt_outtopic, String(String("OK ") + String((char *)payload)).c_str());
}
// ! ==> Set single LED in given color
if (payload[0] == '!') {
handleSetSingleLED(payload, 1);
DBG_OUTPUT_PORT.printf("MQTT: Set single LED in given color [%s]\n", payload);
mqtt_client.publish(mqtt_outtopic, String(String("OK ") + String((char *)payload)).c_str());
}
// + ==> Set multiple LED in the given colors
if (payload[0] == '+') {
handleSetDifferentColors(payload);
mqtt_client.publish(mqtt_outtopic, String(String("OK ") + String((char *)payload)).c_str());
}
// R ==> Set range of LEDs in the given colors
if (payload[0] == 'R') {
handleRangeDifferentColors(payload);
DBG_OUTPUT_PORT.printf("MQTT: Set range of LEDS to single color: [%s]\n", payload);
mqtt_client.publish(mqtt_outtopic, String(String("OK ") + String((char *)payload)).c_str());
}
// = ==> Activate named mode
if (payload[0] == '=') {
String str_mode = String((char *) &payload[0]);
handleSetNamedMode(str_mode);
DBG_OUTPUT_PORT.printf("MQTT: Activate named mode [%s]\n", payload);
mqtt_client.publish(mqtt_outtopic, String(String("OK ") + String((char *)payload)).c_str());
}
// $ ==> Get status Info.
if (payload[0] == '$') {
DBG_OUTPUT_PORT.printf("MQTT: Get status info.\n");
mqtt_client.publish(mqtt_outtopic, listStatusJSON());
}
// ~ ==> Get WS2812 modes.
// TODO: Fix this, doesn't return anything. Too long?
// Hint: https://github.com/knolleary/pubsubclient/issues/110
if (payload[0] == '~') {
DBG_OUTPUT_PORT.printf("MQTT: Get WS2812 modes.\n");
DBG_OUTPUT_PORT.printf("Error: Not implemented. Message too large for pubsubclient.");
mqtt_client.publish(mqtt_outtopic, "ERROR: Not implemented. Message too large for pubsubclient.");
//String json_modes = listModesJSON();
//DBG_OUTPUT_PORT.printf(json_modes.c_str());
//int res = mqtt_client.publish(mqtt_outtopic, json_modes.c_str(), json_modes.length());
//DBG_OUTPUT_PORT.printf("Result: %d / %d", res, json_modes.length());
}
// / ==> Set WS2812 mode.
if (payload[0] == '/') {
handleSetWS2812FXMode(payload);
DBG_OUTPUT_PORT.printf("MQTT: Set WS2812 mode [%s]\n", payload);
mqtt_client.publish(mqtt_outtopic, String(String("OK ") + String((char *)payload)).c_str());
}
free(payload);
}
void mqtt_reconnect() {
// Loop until we're reconnected
while (!mqtt_client.connected() && mqtt_reconnect_retries < MQTT_MAX_RECONNECT_TRIES) {
mqtt_reconnect_retries++;
DBG_OUTPUT_PORT.printf("Attempting MQTT connection %d / %d ...\n", mqtt_reconnect_retries, MQTT_MAX_RECONNECT_TRIES);
// Attempt to connect
if (mqtt_client.connect(mqtt_clientid, mqtt_user, mqtt_pass)) {
DBG_OUTPUT_PORT.println("MQTT connected!");
// Once connected, publish an announcement...
char * message = new char[18 + strlen(HOSTNAME) + 1];
strcpy(message, "McLighting ready: ");
strcat(message, HOSTNAME);
mqtt_client.publish(mqtt_outtopic, message);
// ... and resubscribe
mqtt_client.subscribe(mqtt_intopic);
DBG_OUTPUT_PORT.printf("MQTT topic in: %s\n", mqtt_intopic);
DBG_OUTPUT_PORT.printf("MQTT topic out: %s\n", mqtt_outtopic);
} else {
DBG_OUTPUT_PORT.print("failed, rc=");
DBG_OUTPUT_PORT.print(mqtt_client.state());
DBG_OUTPUT_PORT.println(" try again in 5 seconds");
// Wait 5 seconds before retrying
delay(5000);
}
}
if (mqtt_reconnect_retries >= MQTT_MAX_RECONNECT_TRIES) {
DBG_OUTPUT_PORT.printf("MQTT connection failed, giving up after %d tries ...\n", mqtt_reconnect_retries);
}
}
#endif
// ***************************************************************************
// Button management
// ***************************************************************************
#ifdef ENABLE_BUTTON
void shortKeyPress() {
DBG_OUTPUT_PORT.printf("Short button press\n");
if (buttonState == false) {
setModeByStateString(BTN_MODE_SHORT);
buttonState = true;
} else {
mode = OFF;
buttonState = false;
}
}
// called when button is kept pressed for less than 2 seconds
void mediumKeyPress() {
DBG_OUTPUT_PORT.printf("Medium button press\n");
setModeByStateString(BTN_MODE_MEDIUM);
}
// called when button is kept pressed for 2 seconds or more
void longKeyPress() {
DBG_OUTPUT_PORT.printf("Long button press\n");
setModeByStateString(BTN_MODE_LONG);
}
void button() {
if (millis() - keyPrevMillis >= keySampleIntervalMs) {
keyPrevMillis = millis();
byte currKeyState = digitalRead(BUTTON);
if ((prevKeyState == HIGH) && (currKeyState == LOW)) {
// key goes from not pressed to pressed
KeyPressCount = 0;
}
else if ((prevKeyState == LOW) && (currKeyState == HIGH)) {
if (KeyPressCount < longKeyPressCountMax && KeyPressCount >= mediumKeyPressCountMin) {
mediumKeyPress();
}
else {
if (KeyPressCount < mediumKeyPressCountMin) {
shortKeyPress();
}
} }
} }
if (mqtt_reconnect_retries >= MQTT_MAX_RECONNECT_TRIES) { else if (currKeyState == LOW) {
DBG_OUTPUT_PORT.printf("MQTT connection failed, giving up after %d tries ...\n", mqtt_reconnect_retries); KeyPressCount++;
if (KeyPressCount >= longKeyPressCountMax) {
longKeyPress();
}
} }
prevKeyState = currKeyState;
} }
}
#endif #endif