Better struct comment

df_datalink_sp/src/systembus/systembus.h

@@ -29,7 +29,7 @@
 /************************** Data Type Definitions ****************************/
 
 /**
- * @struct SystemBus Config
+ * @struct SYSBUS_CONFIG
  * @brief SystemBus Config struct holds SystemBus initialization parameters
  */
 typedef struct
@@ -40,7 +40,7 @@ typedef struct
 } SYSBUS_CONFIG;
 
 /**
- * @struct SystemBus Instance
+ * @struct SYSBUS
  * @brief SystemBus Instance struct
  */
 typedef struct

df_datalink_sp/src/systembus/systembus_uart.h

@@ -69,16 +69,28 @@
 	IO_In32((baseAddr) + (offset))
 
 /************************** Data Type Definitions ****************************/
+/**
+ * @struct SYSBUS_UART_CONFIG
+ * @brief SystemBus UART driver initialization parameters
+ */
 typedef struct
 {
 	uintptr_t baseAddr;
 } SYSBUS_UART_CONFIG;
 
+/**
+ * @struct  SYSBUS_UART
+ * @brief SystemBus UART driver instance
+ */
 typedef struct
 {
 	SYSBUS_UART_CONFIG config;
 } SYSBUS_UART;
 
+/**
+ * @struct  SYSBUS_UART_FRAME
+ * @brief SystemBus UART frame definition
+ */
 typedef struct
 {
 	uint16_t len;