1 | /*
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2 | =============================================================================
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3 | glcdefs.h -- definitions for the Epson GLC
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4 | Version 4 -- 1988-08-03 -- D.N. Lynx Crowe
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5 | =============================================================================
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6 | */
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7 |
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8 | #define G_INIT (int8_t)0x40
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9 | #define G_MWRITE (int8_t)0x42
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10 | #define G_MREAD (int8_t)0x43
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11 | #define G_SETSAD (int8_t)0x44
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12 | #define G_CRSWR (int8_t)0x46
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13 | #define G_CRSRD (int8_t)0x47
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14 | #define G_CRSMRT (int8_t)0x4C
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15 | #define G_CRSMLT (int8_t)0x4D
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16 | #define G_CRSMUP (int8_t)0x4E
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17 | #define G_CRSMDN (int8_t)0x4F
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18 | #define G_ERASE (int8_t)0x52
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19 | #define G_SLEEP (int8_t)0x53
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20 | #define G_DSPCTL (int8_t)0x58
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21 | #define G_HSCRL (int8_t)0x5A
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22 | #define G_OVRLAY (int8_t)0x5B
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23 | #define G_CGRAM (int8_t)0x5C
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24 | #define G_CRSFRM (int8_t)0x5D
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25 |
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26 | #define LCD_WC lcd_a1
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27 | #define LCD_RS lcd_a0
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28 | #define LCD_WD lcd_a0
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29 | #define LCD_RD lcd_a1
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30 |
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31 | #define G_PLANE1 (uint16_t)0x0000
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32 | #define G_PLANE2 (uint16_t)0x2000
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33 |
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34 | #define G_OFF 0 /* off */
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35 | #define G_ON 1 /* on */
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36 | #define G_B2 2 /* blink - FR/32 */
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37 | #define G_B1 3 /* blink - FR/64 */
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