Test.txt内容：
参考打印到文档功能：
初识打印机驱动
/MrDing/p/4078189.html
热敏打印头打印原理和C实现黑白位图的放大
/p/c754bfa377e4
ascii码 :
热敏打印机参数：
首先佳博GP-L80180I票据打印机技术参数
log与流程的对应关系：
对应的代码如下:
// 打印头宽度约为 80mm 的打印函数BOOL USB_GPL801_PrintInStandardMode80(void){int ret ;ret = VC_POS_Reset();printf("VC_POS_Reset ret = %d\r\n",ret);VC_POS_FeedLine();VC_POS_FeedLine();//VC_POS_PreDownloadBmpToRAM("a.BMP",3);ret = VC_POS_PreDownloadBmpToRAM("Kitty.bmp",3);printf("VC_POS_PreDownloadBmpToRAM ret = %d\r\n",ret);int nRet = VC_POS_SetMotionUnit(180, 180);if(POS_SUCCESS != nRet){return false;}VC_POS_SetMode(POS_PRINT_MODE_STANDARD);VC_POS_FeedLine();VC_POS_FeedLine();VC_POS_FeedLine();VC_POS_S_TextOut("通行卡ID:", 70, 1, 1, POS_FONT_TYPE_CHINESE,POS_FONT_STYLE_NORMAL);VC_POS_S_TextOut("3303000012345678", 190, 1, 1, POS_FONT_TYPE_CHINESE,POS_FONT_STYLE_NORMAL);VC_POS_FeedLine();VC_POS_S_TextOut("入口时间:", 70, 1, 1, POS_FONT_TYPE_CHINESE,POS_FONT_STYLE_NORMAL);VC_POS_S_TextOut("-04-20 10:10:10", 190, 1, 1, POS_FONT_TYPE_CHINESE,POS_FONT_STYLE_NORMAL);VC_POS_FeedLine();VC_POS_S_TextOut("金额:", 70, 1, 1, POS_FONT_TYPE_CHINESE,POS_FONT_STYLE_NORMAL); VC_POS_S_TextOut("86.00元", 190, 1, 1, POS_FONT_TYPE_CHINESE,POS_FONT_STYLE_NORMAL);VC_POS_FeedLine();VC_POS_S_TextOut("车牌:", 70, 1, 1, POS_FONT_TYPE_CHINESE,POS_FONT_STYLE_NORMAL);VC_POS_S_TextOut("鲁A66001[蓝色]", 190, 1, 1, POS_FONT_TYPE_CHINESE,POS_FONT_STYLE_NORMAL); VC_POS_FeedLine();VC_POS_FeedLine();//VC_POS_S_PrintBmpInRAM(3,20,POS_BITMAP_PRINT_NORMAL);VC_POS_S_PrintBmpInRAM(3,20,POS_BITMAP_PRINT_QUADRUPLE);VC_POS_FeedLine();VC_POS_FeedLine();VC_POS_FeedLine();VC_POS_FeedLine();VC_POS_FeedLine();VC_POS_FeedLine();// 切纸VC_POS_CutPaper(POS_CUT_MODE_FULL, 0);return TRUE;}
设置的太小，容易丢数据
log如下：
打印出来的效果如下:
下面开始分析：
1b 40
0a 0a —– 两次换行
1d 23 03
应该是 定义 ID号为03
1d 2a 10 06 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
x = 0x10
y = 0x06
下面的是位图数据:
101x46像素
这个文件头 54个字节 可能是理解不对
发送的数据 和 bmp 的数据 有点不一致 ，有空分析一下
16 x 6 x 8 = 768个字节
24 x 32 = 768 字节
继续下面的操作:
1d 50 b4 b4 1b 53 0a 0a 0a 1b 24 46 00 1b 4d 03 1d 42 00 1d 62 00 1d 21 00 1b 45 00 1b 7b 00 1b 2d 00 1c 2d 00 1b 56 00 cd a8 d0 d0 bf a8 49 44 3a 1b 24 be 001b 4d 03 1d 42 00 1d 62 00 1d 21 001b 45 00 1b 7b 00 1b 2d 00 1c 2d 00 1b 56 00 33 33 30 33 3030 30 30 31 32 33 34 35 36 37 38 0a 1b 24 46 00 1b 4d 03 1d 42 00 1d 62 00 1d 21 00 1b 45 00 1b7b 00 1b 2d 00 1c 2d 00 1b 56 00 c8 eb bf da ca b1 bc e4 3a 1b 24 be 00 1b 4d 03 1d 42 00 1d 6200 1d 21 00 1b 45 00 1b 7b 00 1b 2d 00 1c 2d 00 1b 56 00 32 30 31 38 2d 30 34 2d 32 30 20 20 3130 3a 31 30 3a 31 30 0a 1b 24 46 00 1b 4d 03 1d 42 00 1d 62 00 1d 21 00 1b 45 00 1b 7b 00 1b 2d00 1c 2d 00 1b 56 00 bd f0 b6 ee 3a 1b 24 be 00 1b 4d 03 1d 42 00 1d 62 00 1d 21 00 1b 45 00 1b7b 00 1b 2d 00 1c 2d 00 1b 56 00 38 36 2e 30 30 d4 aa 0a 1b 24 46 00 1b 4d 03 1d 42 00 1d 62 001d 21 00 1b 45 00 1b 7b 00 1b 2d 00 1c 2d 00 1b 56 00 b3 b5 c5 c6 3a 1b 24 be 00 1b 4d 03 1d 4200 1d 62 00 1d 21 00 1b 45 00 1b 7b 00 1b 2d 00 1c 2d 00 1b 56 00 c2 b3 41 36 36 30 30 31 5b c0b6 c9 ab 5d鲁A66001[蓝色]0a 0a 1b 24 14 00 1d 23 03 1d 2f 03 0a 0a 0a 0a 0a 0a 1d 56 00
1d 50 b4 b4
1b 53
1b 24 46 00
0x46 = 70
1b 4d 03 选择中文 字体
1d 42 00
1d 62 00 —- 这个不知道
1d 21 00
1b 45 00
1b 7b 00
1b 2d 00
1c 2d 00
1b 56 00
cd a8 d0 d0 bf a8 49 44 3a
/classcode/tools/encode_gb2312.asp
1b 24 be 00
VC_POS_S_PrintBmpInRAM(3,20,POS_BITMAP_PRINT_QUADRUPLE);1b 24 14 00 1d 23 03 --- 选择ID 031d 2f 03 0a 0a 0a 0a 0a 0a 1d 56 00
1d 2f 03
1d 56 00
《佳博热敏票据打印机编程手册.pdf》有二维码指令 (实验没有成功)
page49
直接USB发送ESCPOS指令代码
win32 工程 vs
该代码 打印 二维码 没有成功
佳博GP-L80180 热敏打印机
GPL80_ESCPOS_USB.cpp
代码如下：
// GPL80_ESCPOS_USB.cpp : 定义控制台应用程序的入口点。//#include "stdafx.h"#include <windows.h>#include <string>#include <IOSTREAM>#include <winioctl.h>#include <setupapi.h>#pragma comment(lib, "setupapi.lib")using namespace std;// SetupDiGetInterfaceDeviceDetail所需要的输出长度，定义足够大#define INTERFACE_DETAIL_SIZE (1024)//设备数量上限，假设16台上限#define MAX_DEVICE 16//USB类的GUIDconst GUID USB_GUID = { 0xa5dcbf10, 0x6530, 0x11d2, { 0x90, 0x1f, 0x00, 0xc0, 0x4f, 0xb9, 0x51, 0xed } };int GetDevicePath(LPGUID lpGuid, LPTSTR* pszDevicePath);//////////////////////////////////////////////////////////////////////////////////////////////////////////获取CreateFile的USB端口号////////////////////////////////////////////////////////////////////////////////////////////////////////// 根据GUID获得设备路径// lpGuid: GUID指针// pszDevicePath: 设备路径指针的指针，用于返回找到的路径// 返回: 成功得到的设备路径个数，可能不止1个int GetDevicePath(LPGUID lpGuid, LPTSTR* pszDevicePath){HDEVINFO hDevInfoSet;SP_DEVINFO_DATA spDevInfoData;SP_DEVICE_INTERFACE_DATA ifData;PSP_DEVICE_INTERFACE_DETAIL_DATA pDetail;int nCount;int nTotle;BOOL bResult;TCHAR* strUSBPrint = TEXT("USB 打印支持");// 取得一个该GUID相关的设备信息集句柄hDevInfoSet = ::SetupDiGetClassDevs(lpGuid,// class GUID NULL,// 无关键字 NULL,// 不指定父窗口句柄 DIGCF_PRESENT | DIGCF_DEVICEINTERFACE); // 目前存在的设备// 失败...if (hDevInfoSet == INVALID_HANDLE_VALUE){printf("failed \r\n");return 0;}// 申请设备接口数据空间pDetail = (PSP_DEVICE_INTERFACE_DETAIL_DATA)::GlobalAlloc(LMEM_ZEROINIT, INTERFACE_DETAIL_SIZE);pDetail->cbSize = sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA);nTotle = -1;nCount = 0;bResult = TRUE;// 设备序号=0,1,2... 逐一测试设备接口，到失败为止while (bResult){nTotle++;spDevInfoData.cbSize = sizeof(SP_DEVINFO_DATA);// 枚举符合该GUID的设备接口bResult = ::SetupDiEnumDeviceInfo(hDevInfoSet,// 设备信息集句柄(ULONG)nTotle, // 设备信息集里的设备序号&spDevInfoData); // 设备接口信息if (bResult){DWORD DataT;TCHAR buf[MAX_PATH];DWORD nSize = 0;// get Friendly Name or Device Descriptionif (SetupDiGetDeviceRegistryProperty(hDevInfoSet, &spDevInfoData,SPDRP_FRIENDLYNAME, &DataT, (PBYTE)buf, sizeof(buf), &nSize)) {}else if (SetupDiGetDeviceRegistryProperty(hDevInfoSet, &spDevInfoData,SPDRP_DEVICEDESC, &DataT, (PBYTE)buf, sizeof(buf), &nSize)) {}else {lstrcpy(buf, _T("Unknown"));}_tprintf(_T("buf = %s \r\n"), buf);//是否是要找的设备类型if (_tcscmp(buf, strUSBPrint) != 0)continue;_tprintf(_T("OK\r\n"));ifData.cbSize = sizeof(ifData);// 枚舉符合該GUID的設備接口bResult = ::SetupDiEnumDeviceInterfaces(hDevInfoSet,// 設備信息集句柄NULL, // 不需額外的設備描述lpGuid,// GUID(ULONG)nTotle, // 設備信息集里的設備序號&ifData); // 設備接口信息if (bResult){// 取得该设备接口的细节(设备路径)bResult = SetupDiGetInterfaceDeviceDetail(hDevInfoSet, // 设备信息集句柄&ifData, // 设备接口信息pDetail, // 设备接口细节(设备路径)INTERFACE_DETAIL_SIZE, // 输出缓冲区大小NULL, // 不需计算输出缓冲区大小(直接用设定值)NULL);// 不需额外的设备描述if (bResult){// 复制设备路径到输出缓冲区::_tcscpy_s(pszDevicePath[nCount],256, pDetail->DevicePath);// 调整计数值nCount++;_tprintf(_T("Cnt = %d,pDetail->DevicePath =%s\r\n"), nCount, pDetail->DevicePath);}}}}// 释放设备接口数据空间::GlobalFree(pDetail);// 关闭设备信息集句柄::SetupDiDestroyDeviceInfoList(hDevInfoSet);return nCount;}HANDLE hPort = NULL; //句柄int WriteData(string meg){DWORD dwWrite;return WriteFile(hPort, meg.c_str(), (DWORD)meg.length(), &dwWrite, NULL);}int WriteBuf(char *buf, int len){DWORD dwWrite;return WriteFile(hPort, buf, len, &dwWrite, NULL);}int POS_Reset(void){string s;s = "\x1B\x40";WriteData(s);return 0;}int POS_FeedLine(void){string s;s = "\x0A";WriteData(s);return 0;}int POS_SetMotionUnit(int x,int y){string s;s = "\x1D\x50\xB4\xB4";WriteData(s);s = "\x1B\x53";WriteData(s);return 0;}int POS_S_TextOut(string &abc){string s;char SetAbsPos[4] = {0x1B,0x24,0x46,0x00};WriteBuf(SetAbsPos,4);char SelctFontType[3] = { 0x1B, 0x4D, 0x03 };WriteBuf(SelctFontType, 3);char SelctOutMode[3] = { 0x1D, 0x21, 0x00 };WriteBuf(SelctOutMode, 3);WriteData(abc);return 0;}int POS_CutPaper(){char CutPaperMode[4] = { 0x1D, 0x56, 0x41,0x00 };WriteBuf(CutPaperMode, 4);return 0;}int POS_OutQRCode(){char QRCode1[8] = { 0x1d, 0x28 ,0x6b ,0x03, 0x00, 0x31 ,0x43, 0x05 };char QRCode2[16] = { 0x1d, 0x28, 0x6b, 0x0b, 0x00, 0x31, 0x50, 0x30, 0x47, 0x70, 0x72, 0x69,0x6e, 0x74, 0x65, 0x72 };char QRCode3[8] = { 0x1d, 0x28, 0x6b, 0x03, 0x00, 0x31, 0x51, 0x30 };WriteBuf(QRCode1, 8);WriteBuf(QRCode2, 16);WriteBuf(QRCode3, 8);return 0;}int _tmain(int argc, _TCHAR* argv[]){//遍历USB设备，找到POS打印机路径int i, nDevice;TCHAR * szDevicePath[MAX_DEVICE]; // 设备路径// string Port; //串口端口号setlocale(LC_CTYPE, "chs");//设置中文字符TCHAR * Port;// 分配需要的空间for (i = 0; i < MAX_DEVICE; i++){szDevicePath[i] = new TCHAR[256];}// 取设备路径nDevice = GetDevicePath((LPGUID)&USB_GUID, szDevicePath);i = 0;while (i < nDevice){Port = szDevicePath[i++];_tprintf(_T("device.Port = %s\n"), Port);}hPort = CreateFile(Port, GENERIC_READ | GENERIC_WRITE,0, NULL,OPEN_EXISTING,FILE_ATTRIBUTE_NORMAL, NULL);if (hPort == INVALID_HANDLE_VALUE){ // 打开端口失败return false;}DWORD iBytesLength;string s;POS_Reset();POS_FeedLine();POS_FeedLine();POS_SetMotionUnit(180, 180);s = "你好";POS_S_TextOut(s);POS_FeedLine();s = "123abc";POS_S_TextOut(s);POS_FeedLine();s = "666";POS_S_TextOut(s);POS_FeedLine();POS_FeedLine();POS_OutQRCode();//s = "777";//POS_S_TextOut(s);POS_FeedLine();POS_FeedLine();POS_FeedLine();POS_FeedLine();POS_CutPaper();return 0;}
打印效果：
