Solved the SD card memory bug issue!!!

- Deleted old Mbed5 SDFileSystem and FATFileSystem, replaced with the
  new builtin MbedCE SDBlockDevice and FATFileSystem
- Note that disabling the Keil RTOS (using mbed-baremetal) fixes the
  memory issue. However, we have no need to keep all the data on the
  stack, so we simply move it to static mem (or the heap if we want).
  This way we may still use threading in the future if we want.
- Pin configurations are in mbed_app.json

Author: Bvngee

Telemetry-SD-Card/CMakeLists.txt

@@ -13,19 +13,6 @@ include(mbed_project_setup)
 # Include MBED OS
 add_subdirectory(../mbed-os ../mbed-os-build)
 
-# Add FATFileSystem library, link it against mbed-core
-add_library(FATFileSystem STATIC FATFileSystem/FATDirHandle.cpp FATFileSystem/FATFileHandle.cpp FATFileSystem/FATFileSystem.cpp FATFileSystem/ChaN/ccsbcs.cpp FATFileSystem/ChaN/diskio.cpp FATFileSystem/ChaN/ff.cpp)
-target_include_directories(FATFileSystem
-        PUBLIC FATFileSystem
-        PUBLIC FATFileSystem/ChaN)
-target_link_libraries(FATFileSystem PUBLIC mbed-core-flags) # needed so the library can access Mbed symbols
-
-# Add SDFileSystem library, link it against FATFileSystem and mbed-core
-add_library(SDFileSystem STATIC SDFileSystem/SDFileSystem.cpp)
-target_include_directories(SDFileSystem INTERFACE SDFileSystem)
-target_link_libraries(SDFileSystem PUBLIC mbed-core-flags) # needed so the library can access Mbed symbols
-target_link_libraries(SDFileSystem PUBLIC FATFileSystem) # SDFileSystem depends on FATFileSystem
-
 # # Fetch Nanoarrow - a minimal implementation of Apache Arrow
 # include(FetchContent)
 # # This enables the nanoarrow IPC extension (required to use Arrow IPC functions)
@@ -46,6 +33,9 @@ add_executable(${PROJECT_NAME} main.cpp)
 
 target_include_directories(${PROJECT_NAME} PUBLIC include)
 # target_link_libraries(${PROJECT_NAME} mbed-os FATFileSystem SDFileSystem nanoarrow nanoarrow_ipc)
-target_link_libraries(${PROJECT_NAME} mbed-os FATFileSystem SDFileSystem)
+# target_link_libraries(${PROJECT_NAME} mbed-baremetal FATFileSystem SDFileSystem)
+# target_link_libraries(${PROJECT_NAME} mbed-os FATFileSystem SDFileSystem)
+
+target_link_libraries(${PROJECT_NAME} mbed-os mbed-storage-sd mbed-storage-fat)
 
 mbed_set_post_build(${PROJECT_NAME})