FreeCalypso > hg > freecalypso-hwlab
annotate lunalcd/haoran.c @ 112:87d459d9797a
fc-simtool: pb-erase command implemented
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Tue, 26 Jan 2021 03:32:20 +0000 |
parents | 286289d551ee |
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Mychaela Falconia <falcon@freecalypso.org>
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1 /* |
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2 * ILI9225G register init for HaoRan HT020K1QC36S LCD. |
286289d551ee
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3 */ |
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4 |
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5 static void |
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6 init_data(addr, data) |
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7 { |
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8 write_ir(addr); |
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9 write_dr(data); |
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10 } |
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11 |
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Mychaela Falconia <falcon@freecalypso.org>
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12 lcd_init_seq() |
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13 { |
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14 init_data(0x0001, 0x011c); // set SS and NL bit |
286289d551ee
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15 init_data(0x0002, 0x0100); // set 1 line inversion |
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Mychaela Falconia <falcon@freecalypso.org>
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16 init_data(0x0003, 0x1030); // set GRAM write direction and BGR=1. |
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Mychaela Falconia <falcon@freecalypso.org>
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17 init_data(0x0008, 0x0808); // set BP and FP |
286289d551ee
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18 init_data(0x000F, 0x0901); // Set frame rate |
286289d551ee
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Mychaela Falconia <falcon@freecalypso.org>
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19 /* usleep(10000); */ |
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Mychaela Falconia <falcon@freecalypso.org>
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20 init_data(0x0010, 0x0000); // Set SAP,DSTB,STB |
286289d551ee
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Mychaela Falconia <falcon@freecalypso.org>
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21 init_data(0x0011, 0x1B41); // Set APON,PON,AON,VCI1EN,VC |
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22 /* usleep(50000); */ |
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23 init_data(0x0012, 0x200E); // Internal reference voltage= Vci; |
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24 init_data(0x0013, 0x0052); // Set GVDD |
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25 init_data(0x0014, 0x4B5C); // Set VCOMH/VCOML voltage |
286289d551ee
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Mychaela Falconia <falcon@freecalypso.org>
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26 //------------- Set GRAM area ------------------// |
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27 init_data(0x0030, 0x0000); |
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28 init_data(0x0031, 0x00DB); |
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29 init_data(0x0032, 0x0000); |
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30 init_data(0x0033, 0x0000); |
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31 init_data(0x0034, 0x00DB); |
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32 init_data(0x0035, 0x0000); |
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33 init_data(0x0036, 0x00AF); |
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34 init_data(0x0037, 0x0000); |
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35 init_data(0x0038, 0x00DB); |
286289d551ee
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36 init_data(0x0039, 0x0000); |
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37 // ----------- Adjust the Gamma Curve ----------// |
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38 init_data(0x0050, 0x0000); |
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39 init_data(0x0051, 0x0705); |
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40 init_data(0x0052, 0x0C0A); |
286289d551ee
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41 init_data(0x0053, 0x0401); |
286289d551ee
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42 init_data(0x0054, 0x040C); |
286289d551ee
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Mychaela Falconia <falcon@freecalypso.org>
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43 init_data(0x0055, 0x0608); |
286289d551ee
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Mychaela Falconia <falcon@freecalypso.org>
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44 init_data(0x0056, 0x0000); |
286289d551ee
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Mychaela Falconia <falcon@freecalypso.org>
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45 init_data(0x0057, 0x0104); |
286289d551ee
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Mychaela Falconia <falcon@freecalypso.org>
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46 init_data(0x0058, 0x0E06); |
286289d551ee
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Mychaela Falconia <falcon@freecalypso.org>
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47 init_data(0x0059, 0x060E); |
286289d551ee
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Mychaela Falconia <falcon@freecalypso.org>
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48 /* usleep(50000); */ |
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49 init_data(0x0007, 0x1017); |
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Mychaela Falconia <falcon@freecalypso.org>
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50 return(0); |
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51 } |