toasc.c

单片机C源程序souce

/**************************************
File          :  TOASC.C
Project       :  BDTRV20_MCU_V07
Description   :  将二进制转换成ASCII
Created       :  2006.11.7
Last updata   :  
Author        :  Sunzehui   [e-mail]
Compile Tool  :  Keil uVision2
Target Device :  SST89V564RD
Circuit Board :  BD7700
************************************
Modification History
************************************
 Version      : v2.0
 Date         : MM/DD/YYYY
 Modifier     :
 Description  :

 **********************************
 -- Copyright (c)
*************************************/

extern unsigned char toasc(unsigned char m)
	{unsigned char temp;
	if (m>=0&&m<=9)
		temp=m+0x30;
	else if (m>=0x0a&&m<=0x0f)
	    temp =m+0x37;
	return(temp);
	}