testspeed.c

this the application program must copiled under uClinux,this is used to test the printe speed

#include <stdio.h>
#include <time.h>
#include "posapi.h"
#include "api.h"
#include "syd520.h"

#define FONT_NAME  "/usr/bin/asc30.dot"

void Test12(void);
void Test24(void);

int main()
{
	int nKey;
	
	Syd_OpenLCD();
	Syd_ClearScreen();
	
	Syd_DisplayLine(1, "    打印速度测试     ", 1, ALIGN_CENTER);
	
	while (1) {
		Syd_ClearWindow(2, 5);

		Syd_DisplayLine(3, "1. 12点阵测试", 0, ALIGN_CENTER);
		Syd_DisplayLine(4, "2. 24点阵测试", 0, ALIGN_CENTER);

REDO:		
		nKey = Sys_Key_WaitKey();
		switch (nKey) {
			case KEY_1:
				Test12();
				break;
			case KEY_2:
				Test24();
				break;
			default:
				goto REDO;
		}
	
	}
	return 0;
}

void Test12(void)
{
	unsigned char strData[50];
	time_t tStart, tEnd;
	FONT_INFO_STRUCT FontInfo;
	SUN_PRINT_STRUCT PrintStruct;
	int i, nRet;
	
	Syd_ClearWindow(2, 5);
	Sys_Prn_Gray(2);
	
	if (!Syd_CheckPaper()) {
		Syd_ErrorMessageWait(3, "缺纸!", 0, ALIGN_CENTER);
		return;
	}

	Syd_DisplayLine(3, "正在打印...", 0, ALIGN_CENTER);
	Syd_OpenPrinter();

       nRet = Syd_OpenSunFont(FONT_NAME, &FontInfo);
	if (nRet < 0) {
		Syd_ErrorMessageWait(3, "不能打开字库!", 0, ALIGN_CENTER);
		return;
	}

	nRet = Syd_AllocSunPrint(FontInfo.sDotHeight, &PrintStruct);	//为字符点阵缓存申请内存
	if (nRet < 0) {
		Syd_ErrorMessageWait(3, "不能分配内存!", 0, ALIGN_CENTER);
		Syd_CloseSunFont(&FontInfo);
		return;
	}

	tStart = time(NULL);
	
	for (i = 1; i <= 100; i++) {
		sprintf(strData, "PRINT SPEED TEST ##%d", i);
		Sys_Prn_Pixel_3(strData, 22);	
	}
	
	tEnd = time(NULL);
	
	Syd_PrinterFeed(10);	//motor go 10 steps		
	//由于当前字库仍未烧入所以打印的结果还是请位图方式打印

	strcpy(strData, "PRINTED 100 LINES");		//结果以为图方式打印	
	Sys_Prn_Pixel_3(strData,18);

	sprintf(strData, "PRINT TIME %ld sec", tEnd - tStart);
fprintf(stderr, "PRINT TIME %ld sec", tEnd - tStart);
	Sys_Prn_Pixel_3(strData,18);

	sprintf(strData, "SPEED %.1lf line/sec", 100.0/(tEnd - tStart));
fprintf(stderr, "SPEED %.1lf line/sec", 100.0/(tEnd - tStart));
	Sys_Prn_Pixel_3(strData,22);

	Syd_PrinterFeed(100);
	
	Syd_FreeSunPrint(&PrintStruct);
	Syd_CloseSunFont(&FontInfo);

	Syd_ClosePrinter();
	
	
}

void Test24(void)
{
	unsigned char strData[50];
	FONT_INFO_STRUCT FontInfo;
	SUN_PRINT_STRUCT PrintStruct;
	int i, nRet;
	time_t tStart, tEnd;
	
	Syd_ClearWindow(2, 5);
	
	Sys_Prn_Gray(2);
	
	if (!Syd_CheckPaper()) {
		Syd_ErrorMessageWait(3, "缺纸!", 0, ALIGN_CENTER);
		return;
	}

	nRet = Syd_OpenSunFont(FONT_NAME, &FontInfo);
	if (nRet < 0) {
		Syd_ErrorMessageWait(3, "不能打开字库!", 0, ALIGN_CENTER);
		return;
	}

	nRet = Syd_AllocSunPrint(FontInfo.sDotHeight, &PrintStruct);	//为字符点阵缓存申请内存
	if (nRet < 0) {
		Syd_ErrorMessageWait(3, "不能分配内存!", 0, ALIGN_CENTER);
		Syd_CloseSunFont(&FontInfo);
		return;
	}


	Syd_DisplayLine(3, "正在打印...", 0, ALIGN_CENTER);
	Syd_OpenPrinter();
	
	tStart = time(NULL);
	
	for (i = 1; i <= 100; i++) {
		sprintf(strData, "PRINT SPEED TEST ##%d", i);	//将字符串保存在strData中
		Sys_Prn_Pixel_3(strData,22);		//向430发送打印数据,以字符方式打印
	}
	tEnd = time(NULL);

	Syd_PrinterFeed(10);

	strcpy(strData, "PRINTED 100 LINES");		//结果以为图方式打印	
	Syd_WriteSunPrint(strData, strlen(strData), &PrintStruct, &FontInfo);
	Syd_SendSunPrintInit(&PrintStruct, 1, 1);

	sprintf(strData, "PRINT TIME %ld sec", tEnd - tStart);
fprintf(stderr, "PRINT TIME %ld sec", tEnd - tStart);
	Syd_WriteSunPrint(strData, strlen(strData), &PrintStruct, &FontInfo);
	Syd_SendSunPrintInit(&PrintStruct, 1, 1);

	sprintf(strData, "SPEED %.1lf line/sec", 100.0/(tEnd - tStart));
fprintf(stderr, "SPEED %.1lf line/sec", 100.0/(tEnd - tStart));
	Syd_WriteSunPrint(strData, strlen(strData), &PrintStruct, &FontInfo);
	Syd_SendSunPrintInit(&PrintStruct, 1, 1);

	Syd_PrinterFeed(100);
	
	Syd_FreeSunPrint(&PrintStruct);
	Syd_CloseSunFont(&FontInfo);

	Syd_ClosePrinter();
	
	
}