Interface for Sharp LS012B7DD01 TFT-LCD
Dependents: MAX32630FTHR_iButton_uSD_Logger
Sharp_LS012B7DD01.h
- Committer:
- j3
- Date:
- 2016-11-19
- Revision:
- 0:a857326491e8
- Child:
- 1:ea88fe2c73ed
File content as of revision 0:a857326491e8:
/******************************************************************************* * The MIT License (MIT) * * Copyright (c) 2016 j3 * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. ******************************************************************************/ #ifndef SHARP_LS012B7DD01_H #define SHARP_LS012B7DD01_H #include "mbed.h" /** * @brief Sharp LS012B&DD01 TFT-LCD */ class SharpLS012B7DD01 { public: static const uint8_t DATA_UPDATE_MODE = 0x80; static const uint8_t DISPLAY_MODE = 0; static const uint8_t ALL_CLEAR_MODE = 0x20; enum SharpCmdResult { Success, Failure, }; /** * @brief SharpLS012B7DD01 Constructor */ SharpLS012B7DD01(PinName disp, PinName extcomin, PinName cs, PinName mosi, PinName sclk); /** * @brief SharpLS012B7DD01 Destructor */ ~SharpLS012B7DD01(); /** * @brief Prints character to given line and position */ SharpCmdResult print_char(uint8_t ln, uint8_t pos, char c); /** * @breif Prints string to given line and position */ SharpCmdResult print_str(uint8_t ln, uint8_t pos, const char *s); void clear_display(); private: /** * @brief Writes memory of Sharp LS012B7DD01 */ SharpCmdResult write_memory(uint8_t data[][23], uint8_t lines, uint8_t offset); /** * @brief Updates display */ void update(const uint8_t mode); /** * @brief Reverses bit order */ uint8_t rev_bit(uint8_t data); /** * @brief Call back for ticker */ void toggle_extcomin(); uint8_t m_data[38][23]; DigitalOut m_disp; DigitalOut m_extcomin; DigitalOut m_cs; SPI m_spi; Ticker m_extcominTicker; }; #endif /*SHARP_LS012B7DD01_H*/