gistfile1.txt

    public static final String FORMAT_PAGE_STRING = "%-4s";
    public static final String ASCII = "US-ASCII";
    public static final byte END = (byte) 0x23;

    public static final int READ_TIMEOUT_MS = 1000;

    public static final byte SECTOR_0 = (byte) 0x00;
    public static final byte SECTOR_1 = (byte) 0x01;
    public static final byte SECTOR_3 = (byte) 0x03;
    public static final byte SECTOR_0_PAGE_COUNT = 64;
    public static final byte SECTOR_1_PAGE_COUNT = 56;

    public static final byte SECTOR_3_SESSION_REGISTER_PAGE_1_OFFSET = (byte) 0xF8; // page
    public static final int NC_REG_BYTE_NUMBER = 0; // byte in page
    public static final int MASK_PTHRU_DIR = 0x01; // bit mask
    public static final int MASK_PTHRU_ON_OFF = 0x40;// bit mask
    public static final int MASK_CONTROLLER_READY_TO_READ = MASK_PTHRU_DIR | MASK_PTHRU_ON_OFF;
    public static final byte SECTOR_3_SESSION_REGISTER_PAGE_2_OFFSET = (byte) 0xF9; // page
    public static final int NS_REG_BYTE_NUMBER = 2; // byte in page
    public static final int MASK_SRAM_RF_READY = 0x08; // bit mask

    public static final byte SRAM_FIRST_PAGE_OFFSET = (byte) 0xF0;
    public static final byte SRAM_LAST_PAGE_OFFSET = (byte) 0xFF;

    public static final byte JOURNAL_FIRST_PAGE_OFFSET = 8; // time

    public static final byte COMMAND_READ_RECORD = (byte) 0x30;
    public static final byte COMMAND_WRITE_RECORD = (byte) 0xA2;
    public static final byte COMMAND_SELECT_SECTOR = (byte) 0xC2;
    public static final int BYTES_PER_READ_ITERATION = 4;
    public static final int RECORD_BYTE_SIZE = 16;
    public static final int HEADER_BYTE_SIZE = 32;