SSD1306 OLED display driver 1.7.8 This library is developed to control SSD1306/SSD1331/SSD1351/IL9163/PCD8554 RGB i2c/spi LED displays

ssd1306_interface.h
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1 /*
2 MIT License
3
4 Copyright (c) 2017-2018, Alexey Dynda
5
6 Permission is hereby granted, free of charge, to any person obtaining a copy
7 of this software and associated documentation files (the "Software"), to deal
8 in the Software without restriction, including without limitation the rights
9 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 copies of the Software, and to permit persons to whom the Software is
11 furnished to do so, subject to the following conditions:
12
13 The above copyright notice and this permission notice shall be included in all
14 copies or substantial portions of the Software.
15
16 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
22 SOFTWARE.
23 */
29 #ifndef _SSD1306_INTERFACE_H_
30 #define _SSD1306_INTERFACE_H_
31
32 #include "ssd1306_hal/io.h"
33
34 #ifdef __cplusplus
35 extern "C" {
36 #endif
37
52 typedef struct
53 {
57 uint8_t spi;
61 void (*start)(void);
65 void (*stop)(void);
70 void (*send)(uint8_t data);
80 void (*send_buffer)(const uint8_t *buffer, uint16_t size);
88 void (*close)(void);
89 } ssd1306_interface_t;
90
94 extern ssd1306_interface_t ssd1306_intf;
95
99 #define ssd1306_dcQuickSwitch ssd1306_intf.spi
100
104 #define ssd1306_startTransmission ssd1306_intf.start
105
109 #define ssd1306_endTransmission ssd1306_intf.stop
110
114 #define ssd1306_sendByte ssd1306_intf.send
115
119 #define ssd1306_sendBytes ssd1306_intf.send_buffer
120
124 #define ssd1306_closeInterface ssd1306_intf.close
125
131 void ssd1306_sendCommand(uint8_t command);
132
136 void ssd1306_commandStart(void);
137
141 void ssd1306_dataStart(void);
142
147 #ifdef __cplusplus
148 }
149 #endif
150
151 // ----------------------------------------------------------------------------
152 #endif // _SSD1306_INTERFACE_H_
ssd1306_dataStart
void ssd1306_dataStart(void)
Definition: ssd1306_interface.c:40
io.h
ssd1306_interface_t
Definition: ssd1306_interface.h:52
ssd1306_intf
ssd1306_interface_t ssd1306_intf
Definition: ssd1306_interface.c:29
ssd1306_interface_t::spi
uint8_t spi
Definition: ssd1306_interface.h:57
ssd1306_commandStart
void ssd1306_commandStart(void)
Definition: ssd1306_interface.c:31
ssd1306_sendCommand
void ssd1306_sendCommand(uint8_t command)
Definition: ssd1306_interface.c:49