ansi-c code for 8051 type microcontrollers, enables string conversions like: ascii to int hex, ascii to long hex, swap long, swap int, etc. code compiles with Keil and is very efficient.

ch375读写u盘C51示例源程序 ＃i nclude  "datatype.h"＃i nclude  "console.h"＃i nclude  "44b0x.h"＃i nclude  <string.h> /*  以下定义的详细说明请看CH375HF9.H文件  */#define  LIB_CFG_FILE_IO 1 /*  文件读写的数据的复制方式,0为"外部子程序",1为"内部复制"  */#

Define MyString class with demands as follows: 0. You CAN NOT use string in the program. 1. MyString can save any string 2. Overload operator + to append string to another one, such as: MyString S1, S2, S3 S1 = S2 + S3 3. Defin