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Arjan te Marvelde 2022-07-06 22:45:34 +02:00 zatwierdzone przez GitHub
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@ -128,7 +128,7 @@ Copy the file **$PICO/pico-sdk/pico_sdk_import.cmake** into this folder too, it
Create the build folder: **$PICO/uSDR-pico/build**
Before the first build you need to check and adapt the file **$PICO/uSDR-pico/CMakeLists.txt**, using your favourite editor, to make sure it reflects your own directory structure. Also in this file, select whether you want **stdio** to use the UART on pins 1 and 2 or the USB serial port. The monitor terminal is on **stdio**. This is needed because CMakeLists.txt directs CMake in the construction of your nmake environment. In fact, every time you change something in CMakeLists.txt (like adding another source file to the build) you will have to swipe the build folder and re-issue cmake.
All building is using the Visual Studio NMake, so it has to be done from a **VS Developer Command Prompt for Pico**. This is found in the Start menu under VS 2022, and it is best to copy a shortcut in a more convenient place. Then the startup folder property in the shortcut can be changed to for example **$PICO**. Within this *DCP* all environment settings have been properly set to enable the building process.
All building is using the Visual Studio NMake, so it has to be done from a **VS Developer Command Prompt for Pico** (*DCP*). This is found in the Start menu under VS 2022, and it is best to copy a shortcut in a more convenient place. Then the startup folder property in the shortcut can be changed to for example **$PICO**. Within this *DCP* all environment settings have been properly set to enable the building process.
In the *DCP* window, chdir to the **build** folder and execute: **cmake -G "NMake Makefiles" ..** (do not forget the trailing dots, it points to the folder containing CMakeLists.txt).
Now you have initialized the make environment (for *nmake*) and by executing **nmake** in that same **build** folder, all SDK libraries and finally the Pi Pico loadable file **uSDR.uf2** will be created.
Rebooting the Pico while the bootsel button is pressed will open a Windows Explorer window with the Pico shown as a Mass Storage Device (e.g. drive E:). Moving **uSDR.uf2** to the Pico is as easy as dragging and dropping this file into that MSD.