Remove Blynk support (wled#3102)

Change default palette for Railway to Colors 1 and 2

Author: Aircoookie

CHANGELOG.md

@@ -1,5 +1,9 @@
 ## WLED changelog
 
+#### Build 2302180
+
+-   Removed Blynk support (servers shut down on 31st Dec 2022)
+
 #### Build 2301240
 
 -   Version bump to v0.14.0-b2 "Hoshi"

platformio.ini

@@ -151,7 +151,7 @@ upload_speed = 115200
 #   Please note that we don't always use the latest version of a library.
 #
 #   The following libraries have been included (and some of them changd) in the source:
-#     [email protected], [email protected](changed), [email protected](changed), [email protected], [email protected]
+#     [email protected], [email protected](changed), [email protected], [email protected]
 # ------------------------------------------------------------------------------
 lib_compat_mode = strict
 lib_deps =
@@ -285,7 +285,7 @@ platform = ${common.platform_wled_default}
 platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_4m1m}
 build_unflags = ${common.build_unflags}
-build_flags = ${common.build_flags_esp8266} -D WLED_RELEASE_NAME=ESP8266 -D WLED_DISABLE_BLYNK #-DWLED_DISABLE_2D
+build_flags = ${common.build_flags_esp8266} -D WLED_RELEASE_NAME=ESP8266 #-DWLED_DISABLE_2D
 lib_deps = ${esp8266.lib_deps}
 monitor_filters = esp8266_exception_decoder
 
@@ -295,7 +295,7 @@ platform = ${common.platform_wled_default}
 platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_2m512k}
 build_unflags = ${common.build_unflags}
-build_flags = ${common.build_flags_esp8266} -D WLED_RELEASE_NAME=ESP02 -D WLED_DISABLE_BLYNK
+build_flags = ${common.build_flags_esp8266} -D WLED_RELEASE_NAME=ESP02
 lib_deps = ${esp8266.lib_deps}
 
 [env:esp01_1m_full]
@@ -304,7 +304,7 @@ platform = ${common.platform_wled_default}
 platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_1m128k}
 build_unflags = ${common.build_unflags}
-build_flags = ${common.build_flags_esp8266} -D WLED_RELEASE_NAME=ESP01 -D WLED_DISABLE_OTA -D WLED_DISABLE_BLYNK
+build_flags = ${common.build_flags_esp8266} -D WLED_RELEASE_NAME=ESP01 -D WLED_DISABLE_OTA
 lib_deps = ${esp8266.lib_deps}
 
 [env:esp07]
@@ -350,7 +350,7 @@ board = esp32dev
 platform = ${esp32.platform}
 platform_packages = ${esp32.platform_packages}
 build_unflags = ${common.build_unflags}
-build_flags = ${common.build_flags_esp32} -D WLED_RELEASE_NAME=ESP32 -D WLED_DISABLE_BLYNK #-D WLED_DISABLE_BROWNOUT_DET
+build_flags = ${common.build_flags_esp32} -D WLED_RELEASE_NAME=ESP32 #-D WLED_DISABLE_BROWNOUT_DET
 lib_deps = ${esp32.lib_deps}
 monitor_filters = esp32_exception_decoder
 board_build.partitions = ${esp32.default_partitions}
@@ -360,7 +360,7 @@ board = esp32dev
 platform = ${esp32.platform}
 platform_packages = ${esp32.platform_packages}
 build_unflags = ${common.build_unflags}
-build_flags = ${common.build_flags_esp32} -D WLED_RELEASE_NAME=ESP32_qio80 -D WLED_DISABLE_BLYNK #-D WLED_DISABLE_BROWNOUT_DET
+build_flags = ${common.build_flags_esp32} -D WLED_RELEASE_NAME=ESP32_qio80 #-D WLED_DISABLE_BROWNOUT_DET
 lib_deps = ${esp32.lib_deps}
 monitor_filters = esp32_exception_decoder
 board_build.partitions = ${esp32.default_partitions}
@@ -373,7 +373,7 @@ platform = ${esp32.platform}
 platform_packages = ${esp32.platform_packages}
 upload_speed = 921600
 build_unflags = ${common.build_unflags}
-build_flags = ${common.build_flags_esp32} -D WLED_RELEASE_NAME=ESP32_Ethernet -D RLYPIN=-1 -D WLED_USE_ETHERNET -D BTNPIN=-1 -D WLED_DISABLE_BLYNK
+build_flags = ${common.build_flags_esp32} -D WLED_RELEASE_NAME=ESP32_Ethernet -D RLYPIN=-1 -D WLED_USE_ETHERNET -D BTNPIN=-1
 lib_deps = ${esp32.lib_deps}
 board_build.partitions = ${esp32.default_partitions}
 
@@ -633,7 +633,6 @@ build_flags = ${common.build_flags_esp32} -D WLED_DISABLE_BROWNOUT_DET -D WLED_D
   -D LEDPIN=12
   -D RLYPIN=27
   -D BTNPIN=34
-  -D WLED_DISABLE_BLYNK
   -D DEFAULT_LED_COUNT=6
   # Display config
   -D ST7789_DRIVER

platformio_override.ini.sample

@@ -26,7 +26,6 @@ build_flags = ${common.build_flags_esp8266}
 ; disable specific features
 ;  -D WLED_DISABLE_OTA
 ;  -D WLED_DISABLE_ALEXA
-;  -D WLED_DISABLE_BLYNK
 ;  -D WLED_DISABLE_HUESYNC
 ;  -D WLED_DISABLE_INFRARED
 ;  -D WLED_DISABLE_WEBSOCKETS

readme.md

@@ -34,8 +34,7 @@ A fast and feature-rich implementation of an ESP8266/ESP32 webserver to control
 ## 💡 Supported light control interfaces
 - WLED app for [Android](https://play.google.com/store/apps/details?id=com.aircoookie.WLED) and [iOS](https://apps.apple.com/us/app/wled/id1475695033)
 - JSON and HTTP request APIs  
-- MQTT  
-- Blynk IoT  
+- MQTT   
 - E1.31, Art-Net, DDP and TPM2.net
 - [diyHue](https://github.com/diyhue/diyHue) (Wled is supported by diyHue, including Hue Sync Entertainment under udp. Thanks to [Gregory Mallios](https://github.com/gmallios))
 - [Hyperion](https://github.com/hyperion-project/hyperion.ng)

usermods/blynk_relay_control/README.md

@@ -226,7 +226,7 @@ CRGBPalette16 &Segment::loadPalette(CRGBPalette16 &targetPalette, uint8_t pal) {
     case FX_MODE_NOISE16_4  : pal = 26; break; // landscape 33
     case FX_MODE_GLITTER    : pal = 11; break; // rainbow colors
     case FX_MODE_SUNRISE    : pal = 35; break; // heat palette
-    case FX_MODE_FLOW       : pal =  6; break; // party
+    case FX_MODE_RAILWAY    : pal =  3; break; // prim + sec
   }
   switch (pal) {
     case 0: //default palette. Exceptions for specific effects above

usermods/blynk_relay_control/wled06_usermod.ino

@@ -423,17 +423,6 @@ bool deserializeConfig(JsonObject doc, bool fromFS) {
 
   CJSON(alexaNumPresets, interfaces["va"]["p"]);
 
-#ifndef WLED_DISABLE_BLYNK
-  const char* apikey = interfaces["blynk"][F("token")] | "Hidden";
-  tdd = strnlen(apikey, 36);
-  if (tdd > 20 || tdd == 0)
-    getStringFromJson(blynkApiKey, apikey, 36); //normally not present due to security
-
-  JsonObject if_blynk = interfaces["blynk"];
-  getStringFromJson(blynkHost, if_blynk[F("host")], 33);
-  CJSON(blynkPort, if_blynk["port"]);
-#endif
-
 #ifdef WLED_ENABLE_MQTT
   JsonObject if_mqtt = interfaces["mqtt"];
   CJSON(mqttEnabled, if_mqtt["en"]);
@@ -881,13 +870,6 @@ void serializeConfig() {
 
   if_va["p"] = alexaNumPresets;
 
-#ifndef WLED_DISABLE_BLYNK
-  JsonObject if_blynk = interfaces.createNestedObject("blynk");
-  if_blynk[F("token")] = strlen(blynkApiKey) ? "Hidden":"";
-  if_blynk[F("host")] = blynkHost;
-  if_blynk["port"] = blynkPort;
-#endif
-
 #ifdef WLED_ENABLE_MQTT
   JsonObject if_mqtt = interfaces.createNestedObject("mqtt");
   if_mqtt["en"] = mqttEnabled;
@@ -1018,13 +1000,6 @@ bool deserializeConfigSec() {
 
   JsonObject interfaces = doc["if"];
 
-#ifndef WLED_DISABLE_BLYNK
-  const char* apikey = interfaces["blynk"][F("token")] | "Hidden";
-  int tdd = strnlen(apikey, 36);
-  if (tdd > 20 || tdd == 0)
-    getStringFromJson(blynkApiKey, apikey, 36);
-#endif
-
 #ifdef WLED_ENABLE_MQTT
   JsonObject if_mqtt = interfaces["mqtt"];
   getStringFromJson(mqttPass, if_mqtt["psk"], 65);
@@ -1063,10 +1038,6 @@ void serializeConfigSec() {
   ap["psk"] = apPass;
 
   JsonObject interfaces = doc.createNestedObject("if");
-#ifndef WLED_DISABLE_BLYNK
-  JsonObject if_blynk = interfaces.createNestedObject("blynk");
-  if_blynk[F("token")] = blynkApiKey;
-#endif
 #ifdef WLED_ENABLE_MQTT
   JsonObject if_mqtt = interfaces.createNestedObject("mqtt");
   if_mqtt["psk"] = mqttPass;

wled00/FX_fcn.cpp

@@ -148,7 +148,7 @@
 #define CALL_MODE_FX_CHANGED     6     //no longer used
 #define CALL_MODE_HUE            7
 #define CALL_MODE_PRESET_CYCLE   8
-#define CALL_MODE_BLYNK          9
+#define CALL_MODE_BLYNK          9     //no longer used
 #define CALL_MODE_ALEXA         10
 #define CALL_MODE_WS_SEND       11     //special call mode, not for notifier, updates websocket only
 #define CALL_MODE_BUTTON_PRESET 12     //button/IR JSON preset/macro