hello sir Please help me to change this procedure to language progress Openedge 10.2B thank you in advance.
Code:
public void print_qr_code(String qrdata)
{
int store_len = qrdata.length() + 3;
byte store_pL = (byte) (store_len % 256);
byte store_pH = (byte) (store_len / 256);
// QR Code: Select the model
// Hex 1D 28 6B 04 00 31 41 n1(x32) n2(x00) - size of model
// set n1 [49 x31, model 1] [50 x32, model 2] [51 x33, micro qr code]
// epson-biz.com - Epson
byte[] modelQR = {(byte)0x1d, (byte)0x28, (byte)0x6b, (byte)0x04, (byte)0x00, (byte)0x31, (byte)0x41, (byte)0x32, (byte)0x00};
// QR Code: Set the size of module
// Hex 1D 28 6B 03 00 31 43 n
// n depends on the printer
// epson-biz.com - Epson
byte[] sizeQR = {(byte)0x1d, (byte)0x28, (byte)0x6b, (byte)0x03, (byte)0x00, (byte)0x31, (byte)0x43, (byte)0x03};
// Hex 1D 28 6B 03 00 31 45 n
// Set n for error correction [48 x30 -> 7%] [49 x31-> 15%] [50 x32 -> 25%] [51 x33 -> 30%]
// epson-biz.com - Epson
byte[] errorQR = {(byte)0x1d, (byte)0x28, (byte)0x6b, (byte)0x03, (byte)0x00, (byte)0x31, (byte)0x45, (byte)0x31};
// QR Code: Store the data in the symbol storage area
// Hex 1D 28 6B pL pH 31 50 30 d1...dk
// epson-biz.com - Epson
// 1D 28 6B pL pH cn(49->x31) fn(80->x50) m(48->x30) d1…dk
byte[] storeQR = {(byte)0x1d, (byte)0x28, (byte)0x6b, store_pL, store_pH, (byte)0x31, (byte)0x50, (byte)0x30};
// QR Code: Print the symbol data in the symbol storage area
// Hex 1D 28 6B 03 00 31 51 m
// epson-biz.com - Epson
byte[] printQR = {(byte)0x1d, (byte)0x28, (byte)0x6b, (byte)0x03, (byte)0x00, (byte)0x31, (byte)0x51, (byte)0x30};
// flush() runs the print job and clears out the print buffer
flush();
// write() simply appends the data to the buffer
write(modelQR);
write(sizeQR);
write(errorQR);
write(storeQR);
write(qrdata.getBytes());
write(printQR);
flush();
}
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