switched to arm instead of riscv -> faster

CMakeLists.txt

@@ -1,6 +1,6 @@
 # Generated Cmake Pico project file
 
-cmake_minimum_required(VERSION 3.13)
+cmake_minimum_required(VERSION 3.20)
 
 set(CMAKE_C_STANDARD 11)
 set(CMAKE_CXX_STANDARD 17)
@@ -16,7 +16,7 @@ else()
     set(USERHOME $ENV{HOME})
 endif()
 set(sdkVersion 2.2.0)
-set(toolchainVersion RISCV_ZCB_RPI_2_2_0_3)
+set(toolchainVersion 14_2_Rel1)
 set(picotoolVersion 2.2.0-a4)
 set(picoVscode ${USERHOME}/.pico-sdk/cmake/pico-vscode.cmake)
 if (EXISTS ${picoVscode})
@@ -24,6 +24,7 @@ if (EXISTS ${picoVscode})
 endif()
 # ====================================================================================
 set(PICO_BOARD pico2 CACHE STRING "Board type")
+set(PICO_PLATFORM rp2350-arm-s CACHE STRING "Platform type")
 
 # Pull in Raspberry Pi Pico SDK (must be before project)
 include(pico_sdk_import.cmake)
@@ -58,4 +59,7 @@ target_include_directories(PicoSDKandFreeRtos PRIVATE
         ${CMAKE_CURRENT_LIST_DIR}
 )
 
+target_compile_options(PicoSDKandFreeRtos PRIVATE
+    -Wall -Wextra -Wno-unused-parameter)
+
 pico_add_extra_outputs(PicoSDKandFreeRtos)