Set WIFI_SSID and WIFI_PASSWORD to build more wireless examples

Author: will-v-pi

.github/workflows/cmake.yml

@@ -52,7 +52,8 @@ jobs:
       # Note the current convention is to use the -S and -B options here to specify source 
       # and build directories, but this is only available with CMake 3.13 and higher.  
       # The CMake binaries on the Github Actions machines are (as of this writing) 3.12
-      run: PICO_SDK_PATH=../../pico-sdk cmake .. -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DPICO_BOARD=${{ matrix.board }}
+      # Set WIFI_SSID and WIFI_PASSWORD to build all of the wireless examples
+      run: PICO_SDK_PATH=../../pico-sdk cmake .. -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DPICO_BOARD=${{ matrix.board }} -DWIFI_SSID=TestSSID -DWIFI_PASSWORD=TestPassword
 
     - name: Get core count
       id: core_count