#include "select.h"#include <QtWidgets/QApplication>int main(int argc, char *argv[]) { QApplication a(argc, argv); select1 w; QFile qssFile( "D://qq received//select//select//lightblue.c

串口发送hex命令为char型的十六进制命令，并用到了CRC16校验，分别取校验结果数据的高低位 10进制int型数据转16进制，并取高低位： #include<iostream>#include<string>using namespace std;#define TABLE_METHOD 1static const uint8_t CRCHi[] = { 0