SG12864A
Dependents: SG12864A_TestProgram
SG12864A.h@3:86e7fba29623, 2010-07-20 (annotated)
- Committer:
- shintamainjp
- Date:
- Tue Jul 20 07:23:15 2010 +0000
- Revision:
- 3:86e7fba29623
- Parent:
- 2:91c03e41c927
- Child:
- 4:200d1ea4e76e
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
shintamainjp | 0:238f2d048222 | 1 | /** |
shintamainjp | 0:238f2d048222 | 2 | * SG12864A Graphics LCD module driver class (Version 0.0.1) |
shintamainjp | 0:238f2d048222 | 3 | * |
shintamainjp | 0:238f2d048222 | 4 | * Copyright (C) 2010 Shinichiro Nakamura (CuBeatSystems) |
shintamainjp | 0:238f2d048222 | 5 | * http://shinta.main.jp/ |
shintamainjp | 0:238f2d048222 | 6 | */ |
shintamainjp | 0:238f2d048222 | 7 | |
shintamainjp | 0:238f2d048222 | 8 | #ifndef _SG12864A_H_ |
shintamainjp | 0:238f2d048222 | 9 | #define _SG12864A_H_ |
shintamainjp | 0:238f2d048222 | 10 | |
shintamainjp | 0:238f2d048222 | 11 | #include "mbed.h" |
shintamainjp | 0:238f2d048222 | 12 | |
shintamainjp | 1:aacd73a4e7ee | 13 | /** |
shintamainjp | 1:aacd73a4e7ee | 14 | */ |
shintamainjp | 0:238f2d048222 | 15 | class SG12864A { |
shintamainjp | 0:238f2d048222 | 16 | public: |
shintamainjp | 0:238f2d048222 | 17 | SG12864A( |
shintamainjp | 0:238f2d048222 | 18 | PinName di, |
shintamainjp | 0:238f2d048222 | 19 | PinName rw, |
shintamainjp | 0:238f2d048222 | 20 | PinName en, |
shintamainjp | 0:238f2d048222 | 21 | PinName db0, |
shintamainjp | 0:238f2d048222 | 22 | PinName db1, |
shintamainjp | 0:238f2d048222 | 23 | PinName db2, |
shintamainjp | 0:238f2d048222 | 24 | PinName db3, |
shintamainjp | 0:238f2d048222 | 25 | PinName db4, |
shintamainjp | 0:238f2d048222 | 26 | PinName db5, |
shintamainjp | 0:238f2d048222 | 27 | PinName db6, |
shintamainjp | 0:238f2d048222 | 28 | PinName db7, |
shintamainjp | 0:238f2d048222 | 29 | PinName cs1, |
shintamainjp | 0:238f2d048222 | 30 | PinName cs2, |
shintamainjp | 0:238f2d048222 | 31 | PinName res); |
shintamainjp | 0:238f2d048222 | 32 | ~SG12864A(); |
shintamainjp | 0:238f2d048222 | 33 | enum Target { |
shintamainjp | 0:238f2d048222 | 34 | CS1, |
shintamainjp | 0:238f2d048222 | 35 | CS2 |
shintamainjp | 0:238f2d048222 | 36 | }; |
shintamainjp | 3:86e7fba29623 | 37 | |
shintamainjp | 3:86e7fba29623 | 38 | /* |
shintamainjp | 3:86e7fba29623 | 39 | * High Level Interfaces. (Abstracted) |
shintamainjp | 3:86e7fba29623 | 40 | */ |
shintamainjp | 1:aacd73a4e7ee | 41 | void bufferPush(void); |
shintamainjp | 1:aacd73a4e7ee | 42 | void bufferPull(void); |
shintamainjp | 3:86e7fba29623 | 43 | void bufferClear(bool reverse = false); |
shintamainjp | 3:86e7fba29623 | 44 | void bufferDrawLine(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, bool reverse = false); |
shintamainjp | 3:86e7fba29623 | 45 | void bufferDrawBox(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, bool reverse = false); |
shintamainjp | 3:86e7fba29623 | 46 | void bufferFillBox(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, bool reverse = false); |
shintamainjp | 3:86e7fba29623 | 47 | void bufferDrawString(uint8_t x, uint8_t y, char * str, bool reverse = false); |
shintamainjp | 3:86e7fba29623 | 48 | void bufferDrawChar(uint8_t x, uint8_t y, char c, bool reverse = false); |
shintamainjp | 3:86e7fba29623 | 49 | void bufferDrawCheckbox(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, bool state, bool reverse = false); |
shintamainjp | 3:86e7fba29623 | 50 | void bufferDrawProgressbar(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, int min, int max, int value, bool horizontal = true, bool reverse = false); |
shintamainjp | 1:aacd73a4e7ee | 51 | |
shintamainjp | 3:86e7fba29623 | 52 | /* |
shintamainjp | 3:86e7fba29623 | 53 | * High Level Interfaces. |
shintamainjp | 3:86e7fba29623 | 54 | */ |
shintamainjp | 0:238f2d048222 | 55 | void reset(void); |
shintamainjp | 0:238f2d048222 | 56 | void clear(void); |
shintamainjp | 2:91c03e41c927 | 57 | |
shintamainjp | 3:86e7fba29623 | 58 | /* |
shintamainjp | 3:86e7fba29623 | 59 | * Middle Level Interfaces. |
shintamainjp | 3:86e7fba29623 | 60 | */ |
shintamainjp | 0:238f2d048222 | 61 | void setDisplayOnOff(Target t, bool on); |
shintamainjp | 0:238f2d048222 | 62 | void setDisplayStartLine(Target t, uint8_t displayStartLine); |
shintamainjp | 0:238f2d048222 | 63 | void setPageAddress(Target t, uint8_t addr); |
shintamainjp | 0:238f2d048222 | 64 | void setColumnAddress(Target t, uint8_t addr); |
shintamainjp | 0:238f2d048222 | 65 | void readStatus(Target t, uint8_t *c); |
shintamainjp | 0:238f2d048222 | 66 | void writeData(Target t, uint8_t c); |
shintamainjp | 0:238f2d048222 | 67 | void readData(Target t, uint8_t *c); |
shintamainjp | 1:aacd73a4e7ee | 68 | static const int PIXEL_X = 128; |
shintamainjp | 1:aacd73a4e7ee | 69 | static const int PIXEL_Y = 64; |
shintamainjp | 2:91c03e41c927 | 70 | static const uint8_t FONT_X = 5; |
shintamainjp | 2:91c03e41c927 | 71 | static const uint8_t FONT_Y = 7; |
shintamainjp | 0:238f2d048222 | 72 | private: |
shintamainjp | 0:238f2d048222 | 73 | static const int PAGES = 8; |
shintamainjp | 0:238f2d048222 | 74 | static const int COLUMNS = 64; |
shintamainjp | 2:91c03e41c927 | 75 | static const uint16_t FONT_MIN_CODE = 0x20; |
shintamainjp | 2:91c03e41c927 | 76 | static const uint16_t FONT_MAX_CODE = 0x7F; |
shintamainjp | 2:91c03e41c927 | 77 | static const uint8_t font5x7_data[]; |
shintamainjp | 1:aacd73a4e7ee | 78 | uint8_t buffer[PAGES * COLUMNS * 2]; |
shintamainjp | 0:238f2d048222 | 79 | DigitalOut ioDI; |
shintamainjp | 0:238f2d048222 | 80 | DigitalOut ioRW; |
shintamainjp | 0:238f2d048222 | 81 | DigitalOut ioEN; |
shintamainjp | 0:238f2d048222 | 82 | BusInOut ioDB; |
shintamainjp | 0:238f2d048222 | 83 | DigitalOut ioCS1; |
shintamainjp | 0:238f2d048222 | 84 | DigitalOut ioCS2; |
shintamainjp | 0:238f2d048222 | 85 | DigitalOut ioRES; |
shintamainjp | 0:238f2d048222 | 86 | enum Mode { |
shintamainjp | 0:238f2d048222 | 87 | Data, |
shintamainjp | 0:238f2d048222 | 88 | Instruction |
shintamainjp | 0:238f2d048222 | 89 | }; |
shintamainjp | 3:86e7fba29623 | 90 | |
shintamainjp | 3:86e7fba29623 | 91 | /* |
shintamainjp | 3:86e7fba29623 | 92 | * Low Level Interfaces. |
shintamainjp | 3:86e7fba29623 | 93 | */ |
shintamainjp | 0:238f2d048222 | 94 | void setDirectionToRead(); |
shintamainjp | 0:238f2d048222 | 95 | void setDirectionToWrite(); |
shintamainjp | 0:238f2d048222 | 96 | void write(Target t, Mode m, uint8_t c); |
shintamainjp | 0:238f2d048222 | 97 | void read(Target t, Mode m, uint8_t *c); |
shintamainjp | 0:238f2d048222 | 98 | void reset(bool b); |
shintamainjp | 0:238f2d048222 | 99 | }; |
shintamainjp | 0:238f2d048222 | 100 | |
shintamainjp | 0:238f2d048222 | 101 | #endif |