feat: add configurable colors red and purple

.vscode/settings.json

@@ -4,17 +4,6 @@
         "test"
     ],
     "python.testing.unittestEnabled": false,
-    "python.formatting.provider": "black",
-    "python.formatting.blackArgs": [
-        "--line-length",
-        "240"
-    ],
-    "python.formatting.blackPath": "black",
-    "python.linting.enabled": true,
-    "python.linting.flake8Enabled": true,
-    "python.linting.flake8Args": [
-        "--ignore=W293"
-    ],
     "python.analysis.extraPaths": [
         "test"
     ],

.vscode/tasks.json

@@ -109,10 +109,11 @@
                 "console_interface",
                 "keyboard_interface",
                 "light_controller",
+                "main",
                 "main_control_knob",
                 "power_signal_processing",
                 "rte",
-                "main"
+                "spled"
             ]
         }
     ]

src/light_controller/KConfig

@@ -7,5 +7,11 @@ menu "Light Controller"
 
         config COLOR_BLUE
             bool "Blue"
+
+        config COLOR_RED
+            bool "Red"
+
+        config COLOR_PURPLE
+            bool "Purple"
     endchoice
 endmenu

src/light_controller/src/light_controller.c

@@ -69,8 +69,13 @@ static void turnLightOn(void) {
     RGBColor color = OFF_COLOR;
 #if CONFIG_COLOR_BLUE
     color.blue = getBrightnessValue();
-#else
+#elif CONFIG_COLOR_GREEN
     color.green = getBrightnessValue();
+#elif CONFIG_COLOR_RED
+    color.red = getBrightnessValue();
+#elif CONFIG_COLOR_PURPLE
+    color.red = getBrightnessValue() / 2;
+    color.blue = getBrightnessValue();
 #endif
 #if CONFIG_BLINKING_RATE_AUTO_ADJUSTABLE 
     blinkState = TRUE;

src/light_controller/test/test_light_controller.cc

@@ -31,8 +31,12 @@ MATCHER_P(RGBColorEq, expected, "") {
 
 #if CONFIG_COLOR_BLUE
 const RGBColor onColor = { .red = 0, .green = 0, .blue = LED_BRIGHTNESS };
-#else
+#elif CONFIG_COLOR_GREEN
 const RGBColor onColor = { .red = 0, .green = LED_BRIGHTNESS, .blue = 0 };
+#elif CONFIG_COLOR_RED
+const RGBColor onColor = { .red = LED_BRIGHTNESS, .green = 0, .blue = 0 };
+#elif CONFIG_COLOR_PURPLE
+const RGBColor onColor = { .red = LED_BRIGHTNESS / 2, .green = 0, .blue = LED_BRIGHTNESS };
 #endif
 const RGBColor offColor = { .red = 0, .green = 0, .blue = 0 };
 

src/spled/doc/ai_example/index.rst

@@ -0,0 +1,33 @@
+Examplary Usage of GitHub Copilot
+=================================
+
+Steps to add two additional colors to the Sleep Light for Customer B by using GitHub Copilot:
+
+* Open guiconfig of variant CustB/Sleep to show the configuration of the light controller.
+* Close it.
+* Build the product and show that the LED is blue for the Sleep Light for Customer B.
+* Open KConfig of light controller and add two additional colors to the list of colors by marking the whole file, hit Ctrl+I and ask:
+::
+
+   "Please add two additional colors red and purple to the list of colors."
+
+* Open guiconfig of variant CustB/Sleep again and configure purple as color.
+* Open test_light_controller.cc and adapt the tests to support purple as configured color by marking the color config section and asking:
+::
+
+ "We have 4 possible configuration values now for the selected code: blue, green, red and purple. Could you adapt this code part to reflect that?"
+
+* Run the tests and see that they fail.
+* Open light_controller.c and adapt the code to support purple as configured color by marking the function turnLightOn() and asking:
+::
+
+ "We have 4 possible configuration values now for the selected code: blue, green, red and purple. Could you adapt this code part to reflect that?"
+
+* Run the tests and see that they pass. Actually they might fail due to different definition of the colors in the test and the code.
+* Adapt the test to use the same definition as the code by asking:
+::
+
+ "In the productive code we used half the brightness value for red. I would like to use this color definition here, too."
+
+* Build the product and show that the LED is purple for the Sleep Light for Customer B.
+* Done.

src/spled/doc/index.rst

@@ -6,3 +6,5 @@ SPLed Documentation
   /doc/common/customer_requirements/index.rst
   /doc/common/sw_architecture/index.rst
   /doc/common/variants/index.rst
+  ai_example/index.rst
+

variants/CustB/Sleep/config.txt

@@ -16,6 +16,8 @@ CONFIG_BRIGHTNESS_ADJUSTMENT=y
 # Light Controller
 #
 # CONFIG_COLOR_GREEN is not set
-CONFIG_COLOR_BLUE=y
+# CONFIG_COLOR_BLUE is not set
+# CONFIG_COLOR_RED is not set
+CONFIG_COLOR_PURPLE=y
 # end of Light Controller
 # end of Features