st77xx_params.h
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1 /*
2  * Copyright (C) 2018 Koen Zandberg <koen@bergzand.net>
3  * 2021 Francisco Molina
4  * 2023 Gunar Schorcht
5  *
6  * This file is subject to the terms and conditions of the GNU Lesser
7  * General Public License v2.1. See the file LICENSE in the top level
8  * directory for more details.
9  */
10 
23 #ifndef ST77XX_PARAMS_H
24 #define ST77XX_PARAMS_H
25 
26 #include "board.h"
27 #include "lcd.h"
28 #include "st7735_params.h"
29 
30 #ifdef __cplusplus
31 extern "C" {
32 #endif
33 
34 #if !DOXYGEN /* hide from documentation */
45 #ifdef ST7735_PARAM_SPI
46 #define ST77XX_PARAM_SPI ST7735_PARAM_SPI
47 #endif
48 #ifdef ST7735_PARAM_SPI_CLK
49 #define ST77XX_PARAM_SPI_CLK ST7735_PARAM_SPI_CLK
50 #endif
51 #ifdef ST7735_PARAM_CS
52 #define ST77XX_PARAM_CS ST7735_PARAM_CS
53 #endif
54 #ifdef ST7735_PARAM_DCX
55 #define ST77XX_PARAM_DCX ST7735_PARAM_DCX
56 #endif
57 #ifdef ST7735_PARAM_RST
58 #define ST77XX_PARAM_RST ST7735_PARAM_RST
59 #endif
60 #ifdef ST7735_PARAM_SPI_MODE
61 #define ST77XX_PARAM_SPI_MODE ST7735_PARAM_SPI_MODE
62 #endif
63 #ifdef ST7735_PARAM_RGB
64 #define ST77XX_PARAM_RGB ST7735_PARAM_RGB
65 #endif
66 #ifdef ST7735_PARAM_INVERTED
67 #define ST77XX_PARAM_INVERTED ST7735_PARAM_INVERTED
68 #endif
69 #ifdef ST7735_PARAM_NUM_LINES
70 #define ST77XX_PARAM_NUM_LINES ST7735_PARAM_NUM_LINES
71 #endif
72 #ifdef ST7735_PARAM_RGB_CHANNELS
73 #define ST77XX_PARAM_RGB_CHANNELS ST7735_PARAM_RGB_CHANNELS
74 #endif
75 #ifdef ST7735_PARAM_ROTATION
76 #define ST77XX_PARAM_ROTATION ST7735_PARAM_ROTATION
77 #endif
78 #ifdef ST7735_PARAM_OFFSET_X
79 #define ST77XX_PARAM_OFFSET_X ST7735_PARAM_OFFSET_X
80 #endif
81 #ifdef ST7735_PARAM_OFFSET_Y
82 #define ST77XX_PARAM_OFFSET_Y ST7735_PARAM_OFFSET_Y
83 #endif
84 #ifdef ST7735_PARAMS
85 #define ST77XX_PARAMS ST7735_PARAMS
86 #endif
87 #ifdef ST7735_PARAM_SCREEN_IDS
88 #define ST77XX_PARAM_SCREEN_IDS ST7735_PARAM_SCREEN_IDS
89 #endif
90 
91 #endif /* !DOXYGEN */
92 
97 #ifndef ST77XX_PARAM_CNTRL
98 #define ST77XX_PARAM_CNTRL ST77XX_CNTRL_ST7735
99 #endif
100 #ifndef ST77XX_PARAM_SPI
101 #define ST77XX_PARAM_SPI SPI_DEV(0)
102 #endif
103 #ifndef ST77XX_PARAM_SPI_CLK
104 #define ST77XX_PARAM_SPI_CLK SPI_CLK_5MHZ
105 #endif
106 #ifndef ST77XX_PARAM_CS
107 #define ST77XX_PARAM_CS GPIO_PIN(2, 2)
108 #endif
109 #ifndef ST77XX_PARAM_DCX
110 #define ST77XX_PARAM_DCX GPIO_PIN(3, 13)
111 #endif
112 #ifndef ST77XX_PARAM_RST
113 #define ST77XX_PARAM_RST GPIO_UNDEF
114 #endif
115 #ifndef ST77XX_PARAM_SPI_MODE
116 #define ST77XX_PARAM_SPI_MODE SPI_MODE_0
117 #endif
118 #ifndef ST77XX_PARAM_RGB
119 #define ST77XX_PARAM_RGB 0
120 #endif
121 #ifndef ST77XX_PARAM_INVERTED
122 #define ST77XX_PARAM_INVERTED 0
123 #endif
124 #ifndef ST77XX_PARAM_NUM_LINES
125 #define ST77XX_PARAM_NUM_LINES 160U
126 #endif
127 #ifndef ST77XX_PARAM_RGB_CHANNELS
128 #define ST77XX_PARAM_RGB_CHANNELS 128U
129 #endif
130 #ifndef ST77XX_PARAM_ROTATION
131 #define ST77XX_PARAM_ROTATION ST77XX_ROTATION_HORZ
132 #endif
133 #ifndef ST77XX_PARAM_OFFSET_X
134 #define ST77XX_PARAM_OFFSET_X 0
135 #endif
136 #ifndef ST77XX_PARAM_OFFSET_Y
137 #define ST77XX_PARAM_OFFSET_Y 0
138 #endif
139 
140 #if MODULE_LCD_SPI || DOXYGEN
142 #define ST77XX_PARAM_IF_SPI .spi = ST77XX_PARAM_SPI, \
143  .spi_clk = ST77XX_PARAM_SPI_CLK, \
144  .spi_mode = ST77XX_PARAM_SPI_MODE,
145 #else
146 #define ST77XX_PARAM_IF_SPI
147 #endif
148 
149 #if MODULE_LCD_PARALLEL || DOXYGEN
151 #define ST77XX_PARAM_IF_PAR .d0_pin = ST77XX_PARAM_D0, \
152  .d1_pin = ST77XX_PARAM_D1, \
153  .d2_pin = ST77XX_PARAM_D2, \
154  .d3_pin = ST77XX_PARAM_D3, \
155  .d4_pin = ST77XX_PARAM_D4, \
156  .d5_pin = ST77XX_PARAM_D5, \
157  .d6_pin = ST77XX_PARAM_D6, \
158  .d7_pin = ST77XX_PARAM_D7, \
159  .wrx_pin = ST77XX_PARAM_WRX, \
160  .rdx_pin = ST77XX_PARAM_RDX,
161 #else
162 #define ST77XX_PARAM_IF_PAR
163 #endif
164 
165 #if MODULE_LCD_PARALLEL_16BIT || DOXYGEN
167 #define ST77XX_PARAM_IF_PAR_16BIT .d8_pin = ST77XX_PARAM_D8, \
168  .d9_pin = ST77XX_PARAM_D9, \
169  .d10_pin = ST77XX_PARAM_D10, \
170  .d11_pin = ST77XX_PARAM_D11, \
171  .d12_pin = ST77XX_PARAM_D12, \
172  .d13_pin = ST77XX_PARAM_D13, \
173  .d14_pin = ST77XX_PARAM_D14, \
174  .d15_pin = ST77XX_PARAM_D15,
175 #else
176 #define ST77XX_PARAM_IF_PAR_16BIT
177 #endif
178 
179 #if MODULE_LCD_PARALLEL_16BIT || DOXYGEN
181 #define ST77XX_PARAM_IF_MODE .mode = LCD_IF_PARALLEL_16BIT,
182 #elif MODULE_LCD_PARALLEL
184 #define ST77XX_PARAM_IF_MODE .mode = LCD_IF_PARALLEL_8BIT,
185 #else
187 #define ST77XX_PARAM_IF_MODE
188 #endif
189 
201 #ifndef ST77XX_PARAMS
202 #define ST77XX_PARAMS { ST77XX_PARAM_IF_MODE \
203  ST77XX_PARAM_IF_SPI \
204  ST77XX_PARAM_IF_PAR \
205  ST77XX_PARAM_IF_PAR_16BIT \
206  .cntrl = ST77XX_PARAM_CNTRL, \
207  .cs_pin = ST77XX_PARAM_CS, \
208  .dcx_pin = ST77XX_PARAM_DCX, \
209  .rst_pin = ST77XX_PARAM_RST, \
210  .rgb = ST77XX_PARAM_RGB, \
211  .inverted = ST77XX_PARAM_INVERTED, \
212  .lines = ST77XX_PARAM_NUM_LINES, \
213  .rgb_channels = ST77XX_PARAM_RGB_CHANNELS, \
214  .rotation = ST77XX_PARAM_ROTATION, \
215  .offset_x = ST77XX_PARAM_OFFSET_X, \
216  .offset_y = ST77XX_PARAM_OFFSET_Y, \
217  }
218 #endif /* ST77XX_PARAMS */
224 #ifndef ST77XX_PARAM_SCREEN_IDS
225 #define ST77XX_PARAM_SCREEN_IDS 0
226 #endif
227 
231 static const lcd_params_t st77xx_params[] =
232 {
233  ST77XX_PARAMS,
234 };
235 
239 static const uint8_t st77xx_screen_ids[] =
240 {
241  ST77XX_PARAM_SCREEN_IDS,
242 };
243 
247 #define ST77XX_NUMOF ARRAY_SIZE(st77xx_params)
251 #define ST77XX_SCREEN_NUMOF ARRAY_SIZE(st77xx_screen_ids)
252 
253 #ifdef __cplusplus
254 }
255 #endif
256 
257 #endif /* ST77XX_PARAMS_H */
st77xx_params
static const lcd_params_t st77xx_params[]
Configure LCD.
Definition: st77xx_params.h:231
st77xx_screen_ids
static const uint8_t st77xx_screen_ids[]
Configure screen identifiers.
Definition: st77xx_params.h:239
ST77XX_PARAM_SCREEN_IDS
#define ST77XX_PARAM_SCREEN_IDS
Default screen identifiers.
Definition: st77xx_params.h:225
ST77XX_PARAMS
#define ST77XX_PARAMS
Default params.
Definition: st77xx_params.h:202
lcd_params_t
Device initialization parameters.
Definition: lcd.h:113