upm  1.6.0
Sensor/Actuator repository for libmraa (v1.9.0)
ssd1327.hpp
1 /*
2  * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
3  * Copyright (c) 2014 Intel Corporation.
4  *
5  * Permission is hereby granted, free of charge, to any person obtaining
6  * a copy of this software and associated documentation files (the
7  * "Software"), to deal in the Software without restriction, including
8  * without limitation the rights to use, copy, modify, merge, publish,
9  * distribute, sublicense, and/or sell copies of the Software, and to
10  * permit persons to whom the Software is furnished to do so, subject to
11  * the following conditions:
12  *
13  * The above copyright notice and this permission notice shall be
14  * included in all copies or substantial portions of the Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
20  * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
21  * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
22  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23  */
24 
25 #pragma once
26 
27 #include <string>
28 #include <mraa/i2c.hpp>
29 #include "lcd.hpp"
30 #include "ssd.hpp"
31 
32 namespace upm
33 {
34 const uint8_t DISPLAY_CMD_SET_NORMAL = 0xA4;
35 
55 class SSD1327 : public LCD
56 {
57  public:
64  SSD1327(int bus, int address = 0x3C);
68  ~SSD1327();
77  mraa::Result draw(uint8_t* data, int bytes);
84  void setGrayLevel(uint8_t level);
92  mraa::Result write(std::string msg);
100  mraa::Result setCursor(int row, int column);
106  mraa::Result clear();
112  mraa::Result home();
113 
114  private:
115  mraa::Result writeChar(uint8_t value);
116  mraa::Result setNormalDisplay();
117  mraa::Result setHorizontalMode();
118  mraa::Result setVerticalMode();
119 
120  uint8_t grayHigh;
121  uint8_t grayLow;
122 
123  int m_lcd_control_address;
124  mraa::I2c m_i2c_lcd_control;
125 };
126 }
mraa::Result clear()
Definition: ssd1327.cxx:216
API for SSD1327 I2C-controlled OLED displays.
Definition: ssd1327.hpp:55
void setGrayLevel(uint8_t level)
Definition: ssd1327.cxx:237
mraa::Result home()
Definition: ssd1327.cxx:231
C++ API for the kxtj3 driver.
Definition: a110x.hpp:29
Definition: lcd.hpp:37
mraa::Result draw(uint8_t *data, int bytes)
Definition: ssd1327.cxx:150
SSD1327(int bus, int address=0x3C)
Definition: ssd1327.cxx:37
mraa::Result setCursor(int row, int column)
Definition: ssd1327.cxx:192
~SSD1327()
Definition: ssd1327.cxx:145
mraa::Result write(std::string msg)
Definition: ssd1327.cxx:179