62 lines
1.3 KiB
C++
62 lines
1.3 KiB
C++
#define inktjet_pos_txt 5
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byte Inktjet_CRC= 0x00;
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byte Inktjet_ETX[] = {0x1B, 0x03};
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void Inktjet_generate_code()
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{
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char line[60] = {0x1B, 0x02, 0x1D, 0x00, 0x1C};
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Scroll_Line(line1_14, 14, 0);
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Scroll_Line(line2_14, 14, 1);
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dsp_info(line1_14,2);
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dsp_info(line2_14,3);
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Serial.println("");
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Serial.print("Inktjet --> Line 1 : ");
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for (int i = 0; i <= 13; i++) {
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line[inktjet_pos_txt + i] = line1_14[i];
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Serial.write(line1_14[i]);
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}
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Serial.println("");
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Serial.print("Inktjet --> Line 2 : ");
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for (int i = 0; i <= 13; i++) {
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line[inktjet_pos_txt + 14 + i] = line2_14[i];
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Serial.write(line2_14[i]);
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}
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line[inktjet_pos_txt + 28 + 0] = Inktjet_ETX[0];
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line[inktjet_pos_txt + 28 + 1] = Inktjet_ETX[1];
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Inktjet_Checksum(line, 0, inktjet_pos_txt + 28 + 1);
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line[inktjet_pos_txt + 28 + 2] = Inktjet_CRC;
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for (int i = 0; i <= (inktjet_pos_txt + 28 + 2); i++) {
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MySerial1.write(line[i]);
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}
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}
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void Inktjet_Checksum(char *cmd_line, int start_pos, int eind_pos)
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{
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long val_crc = 0;
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//Checksum Calculation
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for (int i = start_pos; i <= eind_pos; i++) {
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if(cmd_line[i] != 0x1B) {
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val_crc = val_crc + cmd_line[i];
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}
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}
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Inktjet_CRC = 256 - (val_crc % 256);
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Serial.println("");
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Serial.print("Checksum : CRC = ");
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Serial.print(256- (val_crc% 256), HEX);
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Serial.println("");
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}
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