Spotify usermod

platformio.ini

@@ -234,7 +234,7 @@ monitor_speed = 115200
 upload_speed = 115200
 # fast upload speed (remove ';' when building for development use)
 ; upload_speed = 921600
-
+lib_ldf_mode = chain+
 # ------------------------------------------------------------------------------
 # LIBRARIES: required dependencies
 #   Please note that we don't always use the latest version of a library.
@@ -252,6 +252,7 @@ lib_deps =
     ;;https://github.com/Aircoookie/ESPAsyncWebServer.git @ ~2.0.7
     ;; https://github.com/lost-hope/ESPAsyncWebServer.git#master  ;; WLEDMM to display .log and .wled files in /edit
     https://github.com/Aircoookie/ESPAsyncWebServer.git#v2.2.1  ;; newer with bugfixes and stability improvements
+    https://github.com/bblanchon/ArduinoJson.git#v6.21.4
   #For use of the TTGO T-Display ESP32 Module with integrated TFT display uncomment the following line
     #TFT_eSPI
   #For compatible OLED display uncomment following
@@ -1081,6 +1082,10 @@ HUB75_build_flags =
 HUB75_lib_deps = https://github.com/softhack007/ESP32-HUB75-MatrixPanel-DMA_sh7.git#fix_dangling_pointer ;; S3 bugfix for crash in ~MatrixPanel_I2S_DMA()
 HUB75_lib_ignore = ESP32 HUB75 LED MATRIX PANEL DMA Display ;; to remove the HUB75 lib dependancy (saves a few bytes)
 
+Spotify_lib_deps = 
+  https://github.com/witnessmenow/spotify-api-arduino.git#872e5c3
+Spotify_build_flags = -D USERMOD_SPOTIFY
+
 NetDebug_build_flags =
   ;; WLEDMM: only setting WLED_DEBUG_HOST is enough, ip and port can be defined in sync settings as well
   -D WLED_DEBUG_HOST='"192.168.x.x"' ;; to send debug messages over network to host 192.168.x.y - FQDN is also possible
@@ -1099,10 +1104,12 @@ build_flags_S =
   ; -D USERMOD_ARTIFX  ;; WLEDMM usermod - temporarily moved into "_M", due to problems in "_S" when compiling with -O2
   -D WLEDMM_FASTPATH ;; WLEDMM experimental option. Reduces audio lag (latency), and allows for faster LED framerates. May break compatibility with previous versions.
   ; -D WLED_DEBUG_HEAP ;; WLEDMM enable heap debugging
+  ${common_mm.Spotify_build_flags}
 
 lib_deps_S =
   ;; https://github.com/kosme/arduinoFFT#develop @ 1.9.2+sha.419d7b0 ;; used for USERMOD_AUDIOREACTIVE - using "known working" hash
   ${common_mm.AR_lib_deps}                                           ;; used for USERMOD_AUDIOREACTIVE - optimized version, 10% faster on -S2/-C3
+  ${common_mm.Spotify_lib_deps}
 
 build_flags_M = 
   -D USERMOD_ARTIFX ; WLEDMM usermod - temporarily moved into "_M", due to problems in "_S" when compiling with -O2