FreeCalypso > hg > freecalypso-hwlab

annotate lunalcd/startek.c @ 162:72eac15f0917

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
fc-simtool and fc-uicc-tool moved once again to fc-sim-tools
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 14 Mar 2021 17:36:43 +0000
parents cdf2c99e5025
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
65
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 /*
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 * ST7775R register init for Startek LCDs KD020C-1 V2 and KD020C-2A,
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3 * the former of which is also sold by Crystalfontz as CFAF176220U-020T.
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4 */
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6 lcd_init_seq()
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
7 {
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
8 /* basic settings */
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
9 write_ir(0x01);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
10 write_dr(0x011C);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
11 write_ir(0x02);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
12 write_dr(0x0100);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
13 write_ir(0x03);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
14 write_dr(0x1030);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
15 write_ir(0x0F);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
16 write_dr(0x0001);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
17 write_ir(0x10);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
18 write_dr(0x0000);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
19 write_ir(0x11);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
20 write_dr(0x1000);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
21 /* gamma control registers */
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
22 write_ir(0x50);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
23 write_dr(0x0203);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
24 write_ir(0x51);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
25 write_dr(0x0A09);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
26 write_ir(0x52);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
27 write_dr(0x0005);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
28 write_ir(0x53);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
29 write_dr(0x1021);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
30 write_ir(0x54);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
31 write_dr(0x0602);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
32 write_ir(0x55);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
33 write_dr(0x0003);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
34 write_ir(0x56);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
35 write_dr(0x0703);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
36 write_ir(0x57);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
37 write_dr(0x0507);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
38 write_ir(0x58);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
39 write_dr(0x1021);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
40 write_ir(0x59);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
41 write_dr(0x0703);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
42 /* VCOM */
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
43 write_ir(0xB0);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
44 write_dr(0x2501);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
45 /* turn it on! */
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
46 write_ir(0x07);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
47 write_dr(0x1017);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
48 return(0);
cdf2c99e5025 lunalcd project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
49 }