Frederick Huang / mbed-STM32L452

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Dependents:   STM32L452_Nucleo_ticker

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Diff: hal/can_helper.h

Revision:
167:e84263d55307
Parent:
149:156823d33999
--- a/hal/can_helper.h	Thu Jun 08 15:02:37 2017 +0100
+++ b/hal/can_helper.h	Wed Jun 21 17:46:44 2017 +0100
@@ -25,6 +25,12 @@
 extern "C" {
 #endif
 
+/**
+ *
+ * \enum    CANFormat
+ *
+ * \brief   Values that represent CAN Format
+**/
 enum CANFormat {
     CANStandard = 0,
     CANExtended = 1,
@@ -32,18 +38,31 @@
 };
 typedef enum CANFormat CANFormat;
 
+/**
+ *
+ * \enum    CANType
+ *
+ * \brief   Values that represent CAN Type
+**/
 enum CANType {
     CANData   = 0,
     CANRemote = 1
 };
 typedef enum CANType CANType;
 
+/**
+ *
+ * \struct  CAN_Message
+ *
+ * \brief   Holder for single CAN message.
+ *
+**/
 struct CAN_Message {
     unsigned int   id;                 // 29 bit identifier
     unsigned char  data[8];            // Data field
     unsigned char  len;                // Length of data field in bytes
-    CANFormat      format;             // 0 - STANDARD, 1- EXTENDED IDENTIFIER
-    CANType        type;               // 0 - DATA FRAME, 1 - REMOTE FRAME
+    CANFormat      format;             // Format ::CANFormat
+    CANType        type;               // Type ::CANType
 };
 typedef struct CAN_Message CAN_Message;