refactoring files

platformio.ini

@@ -1,6 +1,9 @@
-; PlatformIO Project Configuration File
-; Project: FoxMesh
-; Author: Tom OE3TKT
+; =============================================================================
+; Project:       FoxMesh
+; Author:        Tom OE3TKT
+; Platform:      espressif32
+; Description:   PlatformIO Project Configuration File
+; =============================================================================
 
 [platformio]
 ; Enable global PlatformIO Cache
@@ -10,36 +13,31 @@ build_cache_dir = ~/.platformio/.cache
 platform = espressif32
 board = ttgo-lora32-v21
 framework = espidf
+board_upload.flash_size = 4MB
+board_upload.maximum_size = 4194304
 monitor_speed = 115200
 monitor_filters = esp32_exception_decoder
-; lib_deps = bodmer/TFT_eSPI@^2.5.43
 
-; Forces PlatformIO to use the customized SCons engine to prevent firmware.elf build errors
-;platform_packages =
-;    platformio/tool-scons @ ~4.41101.0
-
-; Advanced Compiler Configurations and Maximum Warning Profiles
+; Advanced Compiler Configurations for Framework and System Headers
 build_flags =
-    ; REMOVED: CONFIG_IDF_TARGET_ESP32 (automatically predefined by PlatformIO's framework engine)
-
     -D CCACHE_ENABLE=1
-    -Wno-error=pedantic
-    -Wno-pedantic
-    -Wno-gnu-include-next
+    ; Treats ESP-IDF libc extensions headers as system headers to suppress external warnings
+    ; -isystem /home/tom/.platformio/packages/framework-espidf/components/esp_libc/platform_include
 
-; --- STRICT MODE FOR MY OWN CODE ONLY ---
-; These flags are strictly applied ONLY to files inside the src/ directory.
-; The ESP-IDF framework is completely excluded from these rules!
-    ; Maximum Compiler Warnings (Strict Mode)
+; --- STRICT MODE FOR PROJECT APPLICATION CODE ONLY ---
+; These flags are strictly applied ONLY to C++ files inside the src/ directory.
 build_src_flags =
-    -Wall             ; Enables all standard compiler warning flags
-    -Wextra           ; Enables additional strict development warnings
-    -Wpedantic        ; Enforces strict ISO C++ standard compliance (only on own files)
-    -Wconversion      ; Warns on implicit type conversions (e.g., int to uint8_t)
-    -Wshadow          ; Warns if a local variable shadows another variable in scope
-    -Werror           ; Promotes all warnings to hard compilation errors to guarantee clean code
-    -Wno-gnu-include-next   ; no warning to #include_next (GNU extension), used in static_assert()
-
-; Serial flashing interface configuration overrides (leave commented out for dynamic CLI arguments)
-; upload_port = /dev/ttyUSB0
-; monitor_port = /dev/ttyUSB0
+    ; Enables all standard compiler warning flags
+    -Wall
+    ; Enables additional strict development warnings
+    -Wextra
+    ; Enforces strict ISO C++ standard compliance on application source files
+    -Wpedantic
+    ; FIXED: Prevents third-party IDF anonymous structs from breaking the C++ build
+    -Wno-error=pedantic
+    ; Warns on implicit type conversions (e.g., int to uint8_t)
+    -Wconversion
+    ; Warns if a local variable shadows another variable in scope
+    -Wshadow
+    ; Promotes all warnings to hard compilation errors to guarantee clean code
+    ;-Werror