README.md

@@ -140,8 +140,16 @@ When using Windows, run theses steps in MSYS2.
    or to set up the [PATH and the CROSS_COMPILE variable permanently](https://unix.stackexchange.com/questions/26047/how-to-correctly-add-a-path-to-path)
    in the `.profile` file.
 
-4. Run the CMake configuration to create the build system in a `Debug` folder.
-   Navigate into the `eive_obsw` folder first.
+4. Run the CMake configuration to create the build system in a `build-Debug-Q7S` folder.
+   Add `-G "MinGW Makefiles` in MinGW64 on Windows.
+
+   ```sh
+   mkdir build-Debug-Q7S && cd build-Debug-Q7S
+   cmake -DTGT_BSP="arm/q7s" -DCMAKE_BUILD_TYPE=Debug -DOS_FSFW=linux ..
+   cmake --build . -j
+   ```
+
+   You can also use provided shell scripts to perform these commands
 
    ```sh
    cd cmake/scripts/Q7S
@@ -152,6 +160,10 @@ When using Windows, run theses steps in MSYS2.
    This will invoke a Python script which in turn invokes CMake with the correct
    arguments to configure CMake for Q7S cross-compilation.
    
+   You can build the hosted variant of the OBSW by replacing `-DOS_FSFW=linux` with 
+   `-DOS_FSFW=host`. There are also different values for `-DTGT_BSP` to build for the Raspberry Pi
+   or the Beagle Bone Black: `arm/raspberrypi` and `arm/beagleboneblack`.
+   
 5. Build the software with
    ```sh
    cd Debug
@@ -553,6 +565,38 @@ GET out_en[0] = 1
 	* Local File Path: Path to eiveobsw-linux.elf (in _bin\linux\devel)
 	* Remote File Path: /tmp/eive_obsw.elf
 
+## Running cppcheck on the Software
+
+Static code analysis can be useful to find bugs.
+`cppcheck` can be used for this purpose. On Windows you can use MinGW64 to do this.
+
+```sh
+pacman -S mingw-w64-x86_64-cppcheck
+```
+
+On Ubuntu, install with
+
+```sh
+sudo apt-get install cppcheck
+```
+
+You can use the Eclipse integration or you can perform the scanning manually from the command line.
+CMake will be used for this.
+
+Run the CMake build generation commands specified above but supply
+`-DCMAKE_EXPORT_COMPILE_COMMANDS=ON` to the build generation. Invoking the build command will
+generate a `compile_commands.json` file which can be used by cppcheck.
+
+```sh
+cppcheck --project=compile_commands.json --xml 2> report.xml
+```
+
+Finally, you can convert the generated `.xml` file to HTML with the following command
+
+```sh
+cppcheck-htmlreport --file=report.xml --report-dir=cppcheck --source-dir=..
+```
+
 ## Libgpiod
 
 Detect all gpio device files: