epp.rar_EPP_printer_打印机语言_打印机驱动

#include <string.h> #include <math.h> #include <stdio.h> #include "def.h" #include "2410addr.h" #include "EPP.h" #include "2410lib.h" #include "Lcd.h" #include "ShuRuFa.h" #include "2410RTC.h" #include "_ExtGloVar.h" extern volatile unsigned char HZK[]; extern unsigned char asc16[][16]; volatile U8 ScreenBuffer1[SCREENH * SCREENW]; volatile U8 ReportBuffer[REPORTHEIGHT * REPORTWIDTH]; volatile int UltrasoundNumber; int Copies = 1; unsigned char Resolution = 3; unsigned char dither[16][16] = { 0,128,32,160,8,136,40,168,2,130,34,162,10,138,42,170, 192,64,224,96,200,72,232,104,194,66,226,98,202,74,234,106, 48,176,16,144,56,184,24,152,50,178,18,146,58,186,26,154, 240,112,208,80,248,120,216,88,242,114,210,82,250,122,218,90, 12,140,44,172,4,132,36,164,14,142,46,174,6,134,38,166, 204,76,236,108,196,68,228,100,206,78,238,110,198,70,230,102, 60,188,28,156,52,180,20,148,62,190,30,158,54,182,22,150, 252,124,220,92,244,116,212,84,254,126,222,94,246,118,214,86, 3,131,35,163,11,139,43,171,1,129,33,161,9,137,41,169, 195,67,227,99,203,75,235,107,193,65,225,97,201,73,233,105, 51,179,19,147,59,187,27,155,49,177,17,145,57,185,25,153, 243,115,211,83,251,123,219,91,241,113,209,81,249,121,217,89, 15,143,47,175,7,135,39,167,13,141,45,173,5,133,37,165, 207,79,239,111,199,71,231,103,205,77,237,109,197,69,229,101, 63,191,31,159,55,183,23,151,61,189,29,157,53,181,21,149, 255,127,223,95,247,119,215,87,253,125,221,93,245,117,213,85 }; /****************************************************/ /*** ReadBit() ***/ /*** read the require bit and return it ,0 or 1 ***/ /****************************************************/ unsigned int ReadBit( unsigned int variable , int bit) { return( variable & ( 1 << bit ) ? 1 : 0 ); } /****************************************************/ /*** BitReset() ***/ /*** reset the require bit and return the result ***/ /*** byte ***/ /****************************************************/ unsigned int BitReset( unsigned int variable , int bit ) { return( variable & ( ~( 1 << bit ) ) ); } /****************************************************/ /*** BitSet() ***/ /*** reset the require bit and return the result ***/ /*** byte ***/ /****************************************************/ unsigned int BitSet( unsigned int variable , int bit ) { return( variable | ( 1 << bit ) ); } /***************************************/ /*** InitialPort() ***/ /*** Initialize the port ,terminate from the ***/ /*** current mode and return to compability ***/ /*** mode ***/ /***************************************/ void InitialPort() { rGPDDAT = BitReset(rGPDDAT,C_nSelect); rGPDDAT = BitReset(rGPDDAT,C_nInit); rGPDDAT = BitSet(rGPDDAT,C_nAutoLF); rGPDDAT = BitSet(rGPDDAT,C_nStrobe); Delay(6); rGPDDAT = BitSet(rGPDDAT,C_nInit); while( ReadBit(rGPGDAT, S_Busy) ); while( ! ReadBit(rGPGDAT, S_nAck) ); while( ReadBit(rGPGDAT, S_PaperEnd) ); while( ! ReadBit(rGPGDAT, S_Select) ); while( ! ReadBit(rGPGDAT, S_nError) ); } /**************************************/ /*** SppWrite ***/ /*** Write Data To SPP ***/ /**************************************/ void SppWrite(unsigned char data) { // reset the contral bit rGPDDAT = BitReset(rGPDDAT,C_nSelect); // startup a data write cycle wait s7 ,s5 low;s6,s4,s3 high while( ReadBit(rGPGDAT, S_Busy) ); while( ! ReadBit(rGPGDAT, S_Select) ); // write a byte of data to the printer rGPDDAT &= 0x00ff; rGPDDAT |= ( data << 8 ); rGPDDAT = BitReset(rGPDDAT, C_nStrobe); while( !ReadBit(rGPGDAT, S_Busy) ); rGPDDAT = BitSet(rGPDDAT , C_nStrobe); } int Check_Printer(void) { int CheckResult1 = 0; unsigned char StringExit[2][30] = {{"Press any key to exit!"},{"按任意键退出!"}}; unsigned char String1[2][45] = {{"Power and cable error!"},{"打印错误! 请检查电源及电缆!"}}; unsigned char String2[2][40] = {{"Paper error! Please load the paper!"},{"打印错误! 请装入纸张!"}}; unsigned char String3[2][40] = {{"Unknown error!"},{"打印错误! 发生未知错误!"}}; Clear_HintRegion(); if( !ReadBit( rGPGDAT, S_PaperEnd) ) CheckResult1 = 1; else { if( ReadBit( rGPGDAT, S_Busy) ) { PutString(HINTX, HINTY, String1[Language], 1); PutString(HINTX+300, HINTY, StringExit[Language], 1); while(Key_Done==0); Key_Done=0; Clear_HintRegion(); } else { if( !ReadBit( rGPGDAT, S_Select) ) { PutString(HINTX, HINTY, String2[Language], 1); PutString(HINTX+300, HINTY, StringExit[Language], 1); while(Key_Done==0); Key_Done=0; Clear_HintRegion(); } else { PutString(HINTX, HINTY, String3[Language], 1); PutString(HINTX+300, HINTY, StringExit[Language], 1); while(Key_Done==0); Key_Done=0; Clear_HintRegion(); } } } //CheckResult2 = Check_ID(); //return( (CheckResult1 & CheckResult2) ); return (CheckResult1); } /****************************************************/ /*** Read_Pixel() ***/ /*** read data from the memory of the Ultrasonic B ***/ /****************************************************/ void Read_Pixel(unsigned char type) { unsigned char *ptr_display; volatile unsigned char *ptr_buffer; int i, j; float k, r = 0.3; unsigned char temp; //正向图像 //* ptr_display=(unsigned char *)(DISPLAY_BUFFER); ptr_buffer=ScreenBuffer1; for (j=0; j<SCREENH; j++) { for (i=0; i<SCREENW; i+=2) { *ptr_buffer= (((*ptr_display)&0x0f)<<4); ptr_buffer++; *ptr_buffer= ((*ptr_display)&0xf0) ; ptr_buffer++; ptr_display++; } ptr_display+=(SCR_XSIZE_TFT_800600-DISPLAY_WIDTH); } if (CPUCtrlImg==1) { ptr_display=(unsigned char *)(DISPLAY_BUFFER) + IMAGEY*SCR_XSIZE_TFT_800600 + DISPLAY_WIDTH; ptr_buffer=ScreenBuffer1+IMAGEY*SCREENW + IMAGEX; for (j=0; j<IMAGEH; j++) { for (i=0; i<IMAGEW; i++) { if (*ptr_buffer==0) *ptr_buffer=*ptr_display; ptr_buffer++; ptr_display++; } ptr_buffer+=(SCREENW-IMAGEW); ptr_display+=(SCR_XSIZE_TFT_800600 -IMAGEW); } } else { ptr_display=(unsigned char *)(STORE_BEGIN); ptr_buffer=ScreenBuffer1+IMAGEY*SCREENW + IMAGEX; for (j=0; j<IMAGEH; j++) { for (i=0; i<IMAGEW; i++) { if (*ptr_buffer==0) *ptr_buffer=*ptr_display; ptr_buffer++; ptr_display++; } ptr_buffer+=(SCREENW-IMAGEW); } } /* //test while(symbol == 0) { PutString(100, 480, string,0); if(Key_Done == 1) { Key_Done = 0; key = Key_Val; switch(key) { case 0x18: r += 0.1; sprintf(str, "r = %d", (int)(r *10)); PutString(100, 500, (unsigned char *)str, 0); break; case 0x19: r -= 0.1; sprintf(str, "r = %d", (int)(r *10)); PutString(100, 500, (unsigned char *)str, 0); break; case 0x0d: Glib_FilledRectangle(100, 480, 400, 520, 0); symbol = 1; break; } } } */ k = 255 / pow(255,r); // k=200 灰度参数 //gray correction for (j=0; j<SCREENH; j++) { for (i=0; i<SCREENW; i++) { temp = ScreenBuffer1[j*SCREENW+i]; if(temp < 255) ScreenBuffer1[j*SCREENW+i] = k * pow((float)temp, r); } } //循环中的边界值(h: IMAGEY ~ IMAGEY+256 w: IMAGEX-28 ~ IMAGEX-12) if (type != 1) { for(j = GRAYBARY; j < (GRAYBARY+256); j++) { for(i = GRAYBARX; i < (GRAYBARX+GRAYBARW); i