added comments to code

bsl/csl/interfaces/pin.h

@@ -29,6 +29,7 @@ extern "C" {
 #endif
 
 #include <stdint.h>
+// include the target device definitions -> CMAKE chooses the correct file
 #include "hardwareDescription.h"
 
 #ifdef RASPBERRY

bsl/csl/stm32f042/Device/hardwareDescription.h

@@ -1,6 +1,10 @@
 /*! Enum of the awailable pins for this package */
 #include "stm32f042x6.h"
 
+// this file contains all the specific hardware definitions  for the given chip stm32f042x6.
+// Its used for the interfaces for the CSL.
+
+
 #define PACKAGE_LQFP32 1
 
 #define MAX_USART_CHANNEL_COUNT 2

bsl/csl/stm32f042/Src/pin.c

@@ -21,7 +21,6 @@
 */
 
 #include "pin.h"
-
 #include <assert.h>
 
 #define MODER_IN		0x0UL