How To Use with Qt Creator
--------------------------


(1) install what you need:
- install cmake and GNU C/C++ compiler for ARM and your PC
- compile the SDK
- see: pico/pico-sdk/README.md


(2) create project folder and setup project:
- duplicate and rename folder
- put new project side-by-side with "pico-sdk/"
- edit CMakeList.txt:
		=> change set(PROJECT my_project_name) to your project name

(3) setup Qt Creator project:
- open project in Qt Creator
  In the import dialog select the "Imported Kit" (or whichever uses GCC C/C++ arm 32bit)
  set path for build directory in build-style Debug to <PROJECT>/build-debug
  set path for build directory in build-style Release to <PROJECT>/build-release
  deselect other build styles (or edit more paths)
  ACCEPT

- cmake/Qt fails to parse the CMakeLists.txt file.
  in Projects > Build&Run > Imported Kit > Build: 				((the selected kit from above))
  	"Build Environment" > System Environment
  		add PICO_SDK_PATH = ../../pico-sdk
  	change target board:
  		"CMake" > set PICO_BOARD = vgaboard 					((default = "pico"))
- run cmake from the menu, should be ok now

- repeat for all build styles

(4) edit CMakeLists.txt & start working


if cmake breaks:
cd build-debug
rm -r *
export PICO_SDK_PATH=../../pico-sdk
cmake -DCMAKE_BUILD_TYPE=Debug -DPICO_BOARD=vgaboard -DCMAKE_TOOLCHAIN_FILE=../../pico-sdk/cmake/preload/toolchains/pico_arm_gcc.cmake ..


--- ALT ---

(3)
  $> export PICO_SDK_PATH=../../pico-sdk 	or hard path to pico-sdk
  $> cd PROJECT/build-debug
  $> cmake -DCMAKE_BUILD_TYPE=Debug ..
  $> cd PROJECT/build-release
  $> cmake ..

  NOTE: if something went wrong and had to be corrected:
        before you resume delete entire contents of the build folders.
        for problems in Qt Creator delete CMakeLists.txt.user too.


(4) setup Qt Creator project and start working:
- open project in Qt Creator
  The import dialog should present the "Imported Kit" preselected with the
  build-styles Debug and Release with their correct build directories preselected => accept