Merge pull request #4 from TimerOverflow/20190905

20190905

Author: TimerOverflow

SysTypedef.h

@@ -0,0 +1,31 @@
+/*********************************************************************************/
+/*
+ * Author : Jeong Hyun Gu
+ * File name : SysTypedef.h
+*/
+/*********************************************************************************/
+#ifndef __SYS_TYPEDEF_H__
+#define __SYS_TYPEDEF_H__
+/*********************************************************************************/
+/**Define**/
+
+typedef unsigned char						tU8;
+typedef signed char							tS8;
+
+typedef unsigned int					tU16;
+typedef signed int						tS16;
+
+typedef unsigned long						tU32;
+typedef signed long							tS32;
+
+/*********************************************************************************/
+/**Enum**/
+
+/*********************************************************************************/
+/**Struct**/
+
+/*********************************************************************************/
+/**Function**/
+
+/*********************************************************************************/
+#endif //__SYS_TYPEDEF_H__

crc16.c

@@ -6,7 +6,7 @@
 /*********************************************************************************/
 #include "crc16.h"
 /*********************************************************************************/
-#if(AVR_CRC16_REVISION_DATE != 20180502)
+#if(AVR_CRC16_REVISION_DATE != 20190905)
 #error wrong include file. (crc16.h)
 #endif
 /*********************************************************************************/
@@ -87,11 +87,11 @@ const unsigned char CRC16Lo[] =
 	0x82, 0x42, 0x43, 0x83, 0x41, 0x81, 0x80, 0x40
 };
 /*********************************************************************************/
-int Crc16Check(char *BufCurPos, char *BufOffSet, char *BufEnd, int Length)
+tU16 Crc16Check(char *BufCurPos, char *BufOffSet, char *BufEnd, tU16 Length)
 {
 	unsigned char CRCHi ;
 	unsigned char CRCLo ;
-	unsigned int  Index ;
+	tU16  Index ;
 
 	CRCHi = 0xFF ;
   CRCLo = 0xFF ;
@@ -107,6 +107,6 @@ int Crc16Check(char *BufCurPos, char *BufOffSet, char *BufEnd, int Length)
 		}
   }
 
-  return ((unsigned int) CRCHi << 8 | CRCLo);
+  return ((tU16) CRCHi << 8 | CRCLo);
 }
 /*********************************************************************************/

crc16.h

@@ -7,10 +7,15 @@
 #ifndef __CRC16_H__
 #define	__CRC16_H__
 /*********************************************************************************/
-#define AVR_CRC16_REVISION_DATE		20180502
+#include "SysTypedef.h"
+/*********************************************************************************/
+#define AVR_CRC16_REVISION_DATE		20190905
 /*********************************************************************************/
 /** REVISION HISTORY **/
 /*
+	2019. 09. 05.					- SysTypedef 적용.
+	Jeong Hyun Gu
+
 	2018. 05. 02.					- CRC16 테이블 변수 타입 변경.
 	Jeong Hyun Gu
 
@@ -37,7 +42,7 @@
 /*********************************************************************************/
 /**Function**/
 
-int Crc16Check(char *BufCurPos, char *BufOffSet, char *BufEnd, int Length);
+tU16 Crc16Check(char *BufCurPos, char *BufOffSet, char *BufEnd, tU16 Length);
 
 /*********************************************************************************/
 #endif //__CRC16_H__