计算校验位的程序,异或相加与累加和,可以用于硬件研发人员与一些串口通讯程序使用,Procedures for calculating the parity bit, XOR sum of cumulative and can be used in hardware R & D personnel with a number of procedures for the use of serial communication

串口调试常工具，在AVR猎手检验工具基础上改进。可以计算累加校验和，异或检验和，CRC16，可以添加数据帧头帧尾（用于自定义协议的起始和结束标志），如果能集成在串口助手里面则更好，只是本人VB新手，串口助手写了一个，经常蹦愧，不好意思弄上来。-Serial debugging tools often, hunters in the AVR on the basis of test tools to improve. Can calculate the cumulative checksum, X

TestCom 串口测试软件 非常好用 含CRC校验 异或 累加和等处理-TestCom serial test software very easy to use with different or cumulative CRC checksum and other processing

写一个函数，输入一个十六进制数，输出相应的十进制数。程序提示：输入时将十六进制数作为一个字符串输入，然后将其每一个字符转换成十进制数并累加-Write a function, enter a hexadecimal number, the output corresponding decimal number. Prompts: Enter the hexadecimal number will be entered as a string, then each character into a