Added menuconfig option to switch between prototype and eventual production hardware

software/main/Kconfig.projbuild

@@ -0,0 +1,7 @@
+menu "Car Stereo Configuration"
+	config CAR_STEREO_PROTOTYPE
+		bool "Prototype"
+		default false
+		help
+			Compile the code for the car stereo prototype instead of the final design
+endmenu

software/main/include/config.h

@@ -3,14 +3,19 @@
 #include "hal/gpio_types.h"
 
 // FOR PROTOTYPE
-/* #define I2S_PIN_BCK GPIO_NUM_26 */
+#ifdef CONFIG_CAR_STEREO_PROTOTYPE
-/* #define I2S_PIN_WS GPIO_NUM_25 */
+	#pragma message ( "Building for the prototype" )
-/* #define I2S_PIN_DATA GPIO_NUM_33 */
+	#define I2S_PIN_BCK GPIO_NUM_26
-/* #define TWAI_PIN_CTX GPIO_NUM_5 */
+	#define I2S_PIN_WS GPIO_NUM_25
-/* #define TWAI_PIN_CRX GPIO_NUM_19 */
+	#define I2S_PIN_DATA GPIO_NUM_33
+	#define TWAI_PIN_CTX GPIO_NUM_5
+	#define TWAI_PIN_CRX GPIO_NUM_19
+#else
+	#pragma message ( "Building for the production" )
+	#define I2S_PIN_BCK GPIO_NUM_5
+	#define I2S_PIN_WS GPIO_NUM_16
+	#define I2S_PIN_DATA GPIO_NUM_17
+	#define TWAI_PIN_CTX GPIO_NUM_32
+	#define TWAI_PIN_CRX GPIO_NUM_35
+#endif
 
-#define I2S_PIN_BCK GPIO_NUM_5
-#define I2S_PIN_WS GPIO_NUM_16
-#define I2S_PIN_DATA GPIO_NUM_17
-#define TWAI_PIN_CTX GPIO_NUM_32
-#define TWAI_PIN_CRX GPIO_NUM_35

software/sdkconfig

@@ -283,6 +283,12 @@ CONFIG_PARTITION_TABLE_OFFSET=0x8000
 CONFIG_PARTITION_TABLE_MD5=y
 # end of Partition Table
 
+#
+# Car Stereo Configuration
+#
+# CONFIG_CAR_STEREO_PROTOTYPE is not set
+# end of Car Stereo Configuration
+
 #
 # Compiler options
 #