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orion-rf.piolibdepsesp32-s3-n16r8U8g2srcclibu8x8_d_ist3088.c

280 lines · 9.4 KB · C

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1/*
2
3 u8x8_d_ist3088.c
4
5 Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
6
7 Copyright (c) 2019, olikraus@gmail.com
8 All rights reserved.
9
10 Redistribution and use in source and binary forms, with or without modification,
11 are permitted provided that the following conditions are met:
12
13 * Redistributions of source code must retain the above copyright notice, this list
14 of conditions and the following disclaimer.
15
16 * Redistributions in binary form must reproduce the above copyright notice, this
17 list of conditions and the following disclaimer in the documentation and/or other
18 materials provided with the distribution.
19
20 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
21 CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
22 INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
23 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
24 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
25 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
27 NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
28 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
29 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
30 STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
31 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
32 ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33
34
35 IST3088: 320x240 monochrome LCD, 16 gray levels with B/W mode
36
37 https://github.com/olikraus/u8g2/issues/1887
38
39 CAD: 011
40 commands and arg/data are always 16 bit, MSB first
41
42*/
43
44
45#include "u8x8.h"
46
47/* powersave: maybe we could go to sleep mode, see register 3 */
48static const uint8_t u8x8_d_ist3088_320x240_powersave0_seq[] = {
49 U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
50 U8X8_CCAA(0x0, 0x07, 0x00, 0x01), // Display Control Bit 2: BW, 1: Invert, 0: Display enable
51 U8X8_END_TRANSFER(), /* disable chip */
52 U8X8_END() /* end of sequence */
53};
54
55static const uint8_t u8x8_d_ist3088_320x240_powersave1_seq[] = {
56 U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
57 U8X8_CCAA(0x0, 0x07, 0x00, 0x00), // Display Control Bit 2: BW, 1: Invert, 0: Display enable
58 U8X8_END_TRANSFER(), /* disable chip */
59 U8X8_END() /* end of sequence */
60};
61
62static const uint8_t u8x8_d_ist3088_320x240_flip0_seq[] = {
63 U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
64 U8X8_CCAA(0x0, 0x01, 0x00, 0x00), // Driver Control, 1/240 Duty
65 U8X8_END_TRANSFER(), /* disable chip */
66 U8X8_END() /* end of sequence */
67};
68
69static const uint8_t u8x8_d_ist3088_320x240_flip1_seq[] = {
70 U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
71 U8X8_CCAA(0x0, 0x01, 0x00, 0x00), // Driver Control, 1/240 Duty
72 U8X8_END_TRANSFER(), /* disable chip */
73 U8X8_END() /* end of sequence */
74};
75
76
77
78
79/*===================================================*/
80
81static uint8_t u8x8_d_ist3088_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
82{
83 //uint16_t x;
84 int i;
85 uint8_t y;
86 uint8_t c;
87 uint8_t *ptr;
88 switch(msg)
89 {
90 /* handled by the calling function
91 case U8X8_MSG_DISPLAY_SETUP_MEMORY:
92 u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ist3088_320x240_display_info);
93 break;
94 */
95 /* handled by the calling function
96 case U8X8_MSG_DISPLAY_INIT:
97 u8x8_d_helper_display_init(u8x8);
98 u8x8_cad_SendSequence(u8x8, u8x8_d_ist3088_320x240_init_seq);
99 break;
100 */
101 case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
102 if ( arg_int == 0 )
103 u8x8_cad_SendSequence(u8x8, u8x8_d_ist3088_320x240_powersave0_seq);
104 else
105 u8x8_cad_SendSequence(u8x8, u8x8_d_ist3088_320x240_powersave1_seq);
106 break;
107 case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
108 if ( arg_int == 0 )
109 {
110 u8x8_cad_SendSequence(u8x8, u8x8_d_ist3088_320x240_flip0_seq);
111 u8x8->x_offset = u8x8->display_info->default_x_offset;
112 }
113 else
114 {
115 u8x8_cad_SendSequence(u8x8, u8x8_d_ist3088_320x240_flip1_seq);
116 u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
117 }
118 break;
119#ifdef U8X8_WITH_SET_CONTRAST
120 case U8X8_MSG_DISPLAY_SET_CONTRAST:
121 u8x8_cad_StartTransfer(u8x8);
122 u8x8_cad_SendCmd(u8x8, 0x00 );
123 u8x8_cad_SendCmd(u8x8, 0x05 );
124 u8x8_cad_SendArg(u8x8, 0 );
125 u8x8_cad_SendArg(u8x8, arg_int );
126 u8x8_cad_EndTransfer(u8x8);
127 break;
128#endif
129 case U8X8_MSG_DISPLAY_DRAW_TILE:
130 /*
131 x = ((u8x8_tile_t *)arg_ptr)->x_pos;
132 x *= 8;
133 x += u8x8->x_offset;
134 */
135
136 y = (((u8x8_tile_t *)arg_ptr)->y_pos);
137 y*=8;
138
139 u8x8_cad_StartTransfer(u8x8);
140
141
142 c = ((u8x8_tile_t *)arg_ptr)->cnt; /* number of tiles */
143 ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr; /* data ptr to the tiles */
144 for( i = 0; i < 8; i++ )
145 {
146 u8x8_cad_SendCmd(u8x8, 0x0);
147 u8x8_cad_SendCmd(u8x8, 0x8);
148 u8x8_cad_SendArg(u8x8, y);
149 u8x8_cad_SendArg(u8x8, 0 );
150
151
152 u8x8_cad_SendCmd(u8x8, 0x0); // write data
153 u8x8_cad_SendCmd(u8x8, 0x9); // write data
154
155
156 //c = ((u8x8_tile_t *)arg_ptr)->cnt; /* number of tiles */
157 u8x8_cad_SendData(u8x8, c, ptr); /* note: SendData can not handle more than 255 bytes, send one line of data */
158
159 ptr += u8x8->display_info->tile_width;
160 y ++;
161 }
162
163
164 u8x8_cad_EndTransfer(u8x8);
165 break;
166 default:
167 return 0;
168 }
169 return 1;
170}
171
172/*===================================================*/
173
174/*
175 SdCmd(0x01); // driver control
176 SdData(0x00); SdData(0x00); // c1-->c240 s1-->s240 duty=1/240
177 SdCmd(0x02); // driver control
178 SdData(0x01); SdData(0x4c); //0x15
179 SdCmd(0x03); // power control
180 SdData(0x00); SdData(0x70); // VC VR Vf=1
181 SdCmd(0x04); // power control
182 SdData(0x04); SdData(0x61); //0x61 //1/14b
183 SdCmd(0x05); // CT control
184 SdData(0x00); SdData(0x6a); // 0X76
185 SdCmd(0x06); // CT control
186 SdData(0x00); SdData(0x03);
187 SdCmd(0x23); // B/W MODE,16G NEED REMOVE
188 SdData(0x00); SdData(0x04); //04:mono
189 SdCmd(0x28); // OSC
190 SdData(0x00); SdData(0x0c);
191 SdCmd(0x37);
192 SdData(0x00); SdData(0x12);
193 SdCmd(0x07);
194 SdData(0x00); SdData(0x01);
195*/
196
197/* https://github.com/olikraus/u8g2/issues/1887 */
198static const uint8_t u8x8_d_ist3088_320x240_init_seq[] = {
199
200 U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
201
202 /* disableLCD */
203 U8X8_CCAA(0x0, 0x07, 0x00, 0x00), // Display Control Bit 2: BW, 1: Invert, 0: Display enable
204
205 U8X8_CCAA(0x0, 0x01, 0x00, 0x00), // Driver Control, 1/240 Duty
206 U8X8_CCAA(0x0, 0x02, 0x01, 0x4c), // Polarity Control
207
208 U8X8_CCAA(0x0, 0x06, 0x00, 0x03), // Entry mode: h/v increment
209 //U8X8_CCAA(0x0, 0x04, 0x07, 0x61), // Power Control 2: 0x07: 1/16 Bias, Vout1 x 4
210 U8X8_CCAA(0x0, 0x04, 0x04, 0x61), // Power Control 2: 0x07: 1/16 Bias, Vout1 x 4
211 U8X8_CCAA(0x0, 0x05, 0x00, 0x6a), // Contrast, 0..255,
212
213 U8X8_CCAA(0x0, 0x03, 0x00, 0x40), // Enable voltage converter
214 U8X8_DLY(10),
215 U8X8_CCAA(0x0, 0x03, 0x00, 0x60), // Enable voltage regulator
216 U8X8_DLY(10),
217 U8X8_CCAA(0x0, 0x03, 0x00, 0x70), // Enable voltage follower
218 U8X8_DLY(10),
219
220 U8X8_CCAA(0x0, 0x23, 0x00, 0x04), // Monochrome mode
221 U8X8_CCAA(0x0, 0x28, 0x00, 0x0c), // Frame Rate Control
222 U8X8_CCAA(0x0, 0x37, 0x00, 0x01), // Frame Rate Control
223 U8X8_CCAA(0x0, 0x0d, 39, 0x00), // X End and X Start
224
225 U8X8_CCAA(0x0, 0x0e, 239, 0x00), // Y End and Y Start
226
227 /* enable LCD (will be done by powersave0) */
228 //U8X8_CCAA(0x0, 0x07, 0x00, 0x01), // Display Control Bit 2: BW, 1: Invert, 0: Display enable
229
230 U8X8_END_TRANSFER(), /* disable chip */
231 U8X8_END() /* end of sequence */
232};
233
234
235
236
237static const u8x8_display_info_t u8x8_ist3088_320x240_display_info =
238{
239 /* chip_enable_level = */ 0,
240 /* chip_disable_level = */ 1,
241
242 /* post_chip_enable_wait_ns = */ 110,
243 /* pre_chip_disable_wait_ns = */ 110,
244 /* reset_pulse_width_ms = */ 10,
245 /* post_reset_wait_ms = */ 10, /**/
246 /* sda_setup_time_ns = */ 110, /* */
247 /* sck_pulse_width_ns = */ 125, /* */
248 /* sck_clock_hz = */ 4000000UL, /* 250ns cycle, see page 49 of the IST3088 datasheet*/
249 /* spi_mode = */ 0, /* active high, rising edge */
250 /* i2c_bus_clock_100kHz = */ 4, /* 400KHz, IST8033 das not include a I2C interface */
251 /* data_setup_time_ns = */ 70,
252 /* write_pulse_width_ns = */ 60,
253 /* tile_width = */ 40,
254 /* tile_height = */ 30,
255 /* default_x_offset = */ 0,
256 /* flipmode_x_offset = */ 0,
257 /* pixel_width = */ 320,
258 /* pixel_height = */ 240
259};
260
261uint8_t u8x8_d_ist3088_320x240(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
262{
263
264 if ( u8x8_d_ist3088_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
265 return 1;
266
267 switch(msg)
268 {
269 case U8X8_MSG_DISPLAY_INIT:
270 u8x8_d_helper_display_init(u8x8);
271 u8x8_cad_SendSequence(u8x8, u8x8_d_ist3088_320x240_init_seq);
272 break;
273 case U8X8_MSG_DISPLAY_SETUP_MEMORY:
274 u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ist3088_320x240_display_info);
275 break;
276 default:
277 return 0;
278 }
279 return 1;
280}