- read(byte[]) - Class in the method com.posin.device.Printer
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Read data (usually used to send the query command, read the printer's return data)
- read(byte[]) - Class in the method com.posin.device.SerialPort
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Read data
- READABLE_BLOCKS_PER_SECTOR - Static variables in class com.posin.device.Mifare
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- readBlock(int, int) - Class in the method com.posin.device.Mifare
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Read a data block from the M1 card.
- readStatus() - Class in the method com.posin.device.Printer
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Read the printer status (only the serial printer is valid)
- ready() - Class in the method com.posin.device.Printer
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Check if the printer is online
- reset() - Class in the method com.posin.device.CustomerDisplay
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Control the customer display reset, including the cursor reset to the origin, clear the display.
- reset() - Class in the method com.posin.device.Mifare
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Card reset.