Add GC9A01 round TFT display usermod

.gitignore

@@ -23,11 +23,12 @@ wled-update.sh
 /build_output/
 /node_modules/
 /logs/
-
+/tools/organize_firmware.py
 /wled00/extLibs
 /wled00/LittleFS
 /wled00/my_config.h
 /wled00/Release
 /wled00/wled00.ino.cpp
 /wled00/html_*.h
 /wled00/js_*.h
+WLED.code-workspace

include/SPIFFS.h

@@ -0,0 +1,12 @@
+#pragma once
+
+#include <LittleFS.h>
+
+// Compatibility shim for libraries that still include SPIFFS.h.
+// WLED uses LittleFS for filesystem access, so we map the legacy SPIFFS
+// symbol to LittleFS to keep TFT_eSPI and similar libraries buildable.
+namespace fs {
+using SPIFFSFS = LittleFSFS;
+}
+
+inline fs::LittleFSFS SPIFFS;

lib/compat_spiffs/include/SPIFFS.h

@@ -0,0 +1,12 @@
+#pragma once
+
+#include <LittleFS.h>
+
+// Compatibility shim for libraries that still include SPIFFS.h.
+// WLED uses LittleFS for filesystem access, so we map the legacy SPIFFS
+// symbol to LittleFS to keep TFT_eSPI and similar libraries buildable.
+namespace fs {
+using SPIFFSFS = LittleFSFS;
+}
+
+inline fs::LittleFSFS SPIFFS;

lib/compat_spiffs/src/SPIFFS.h

@@ -0,0 +1,12 @@
+#pragma once
+
+#include <LittleFS.h>
+
+// Compatibility shim for libraries that still include SPIFFS.h.
+// Placed in lib/compat_spiffs/src so PlatformIO adds it to the include path
+// automatically when scanning libraries.
+namespace fs {
+using SPIFFSFS = LittleFSFS;
+}
+
+inline fs::LittleFSFS SPIFFS;

platformio.ini

@@ -1062,14 +1062,17 @@ lib_ignore = ${esp32s2.lib_ignore}
 extends = env:esp32dev_V4 ; ToDO: fix usermods build once the main V5 build works without errors and warnings
 build_flags = ${common.build_flags} ${esp32_idf_V4.build_flags} -D WLED_RELEASE_NAME=\"ESP32_USERMODS\"
   -DTOUCH_CS=9 -DWLED_USE_SD_SPI ;; help a few usermods that require special flags to compile
+  -Ilib/compat_spiffs/include
 custom_usermods = *   ; Expands to all usermods in usermods folder
 board_build.partitions = ${esp32.extreme_partitions}  ; We're gonna need a bigger boat
+lib_extra_dirs = lib/compat_spiffs
 
 [env:usermods_V5] ;; this is experimental
 extends = env:esp32p4_32MB
 build_flags = ${common.build_flags} ${esp32p4.build_flags} -D WLED_RELEASE_NAME=\"ESP32P4_USERMODS_V5\" -D BOARD_HAS_PSRAM
   -DTOUCH_CS=9 -DWLED_USE_SD_SPI ;; help a few usermods that require special flags to compile
 custom_usermods = *   ; Expands to all usermods in usermods folder
+lib_extra_dirs = lib/compat_spiffs
 
 # ------------------------------------------------------------------------------
 # Hub75 examples

usermods/platformio_override.usermods.ini

@@ -4,37 +4,51 @@ default_envs = usermods_esp32, usermods_esp32c3, usermods_esp32s2, usermods_esp3
 [env:usermods_esp32]
 extends = env:esp32dev
 build_flags = ${env:esp32dev.build_flags}
+  -Iinclude
   -DTOUCH_CS=9 -D WLED_USE_SD_SPI ;; help a few usermods that require special flags to compile
 custom_usermods = ${usermods.custom_usermods}
 board_build.partitions = ${esp32.extreme_partitions}  ; We're gonna need a bigger boat
+lib_extra_dirs = lib/compat_spiffs
 
 
 [env:usermods_esp32c3]
 extends = env:esp32c3dev
 build_flags = ${env:esp32c3dev.build_flags}
+  -Iinclude
   -DTOUCH_CS=9 -D WLED_USE_SD_SPI ;; help a few usermods that require special flags to compile
 board = esp32-c3-devkitm-1
 custom_usermods = ${usermods.custom_usermods}
 board_build.partitions = ${esp32.extreme_partitions}  ; We're gonna need a bigger boat
+lib_extra_dirs = lib/compat_spiffs
 
 
 [env:usermods_esp32s2]
 extends = env:lolin_s2_mini
 build_flags = ${env:lolin_s2_mini.build_flags}
+  -Iinclude
   -DTOUCH_CS=9 -D WLED_USE_SD_SPI ;; help a few usermods that require special flags to compile
 custom_usermods = ${usermods.custom_usermods}
 board_build.partitions = ${esp32.extreme_partitions}  ; We're gonna need a bigger boat
+lib_extra_dirs = lib/compat_spiffs
 
 
 [env:usermods_esp32s3]
 extends = env:esp32s3dev_16MB_opi
 build_flags = ${env:esp32s3dev_16MB_opi.build_flags}
+  -Iinclude
   -DTOUCH_CS=9 -D WLED_USE_SD_SPI ;; help a few usermods that require special flags to compile
   -D WLED_DEBUG                   ;; try to catch broken DEBUG_PRINT statements
 custom_usermods = ${usermods.custom_usermods}
 board_build.partitions = ${esp32.extreme_partitions}  ; We're gonna need a bigger boat
+lib_extra_dirs = lib/compat_spiffs
 
-
+[env:usermods]
+extends = env:esp32dev
+build_flags = ${env:esp32dev.build_flags}
+  -Iinclude
+  -DTOUCH_CS=9 -D WLED_USE_SD_SPI ;; help a few usermods that require special flags to compile
+custom_usermods = ${usermods.custom_usermods}
+board_build.partitions = ${esp32.extreme_partitions}  ; We're gonna need a bigger boat
 
 [usermods]
 # Added in CI

usermods/usermod_v2_gc9a01_display/library.json

@@ -0,0 +1,12 @@
+{
+  "name": "gc9a01_display",
+  "build": {
+    "libArchive": false,
+    "flags": [
+      "-DUSERMOD_GC9A01_DISPLAY"
+    ]
+  },
+  "dependencies": {
+    "bodmer/TFT_eSPI": "^2.5.43"
+  }
+}