WaveShare e-paper module (epd1in54). Monochrome version
Dependents: Sample_program_Font72
Diff: epd1in54.h
- Revision:
- 0:ac97d71fe296
diff -r 000000000000 -r ac97d71fe296 epd1in54.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/epd1in54.h Fri Feb 16 21:30:08 2018 +0000 @@ -0,0 +1,123 @@ +/** + * @filename : epd1in54.h + * @brief : Header file for e-paper display library epd1in54b.cpp + * @author : Yehui from Waveshare + * + * Copyright (C) Waveshare August 10 2017 + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documnetation 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 + * furished 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 OR 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 EPD1IN54_H +#define EPD1IN54_H + +#include "epdif.h" +#include "fonts.h" + +#define LOW 0 +#define HIGH 1 + +// Display resolution +#define EPD_WIDTH 200 +#define EPD_HEIGHT 200 + +#define COLORED 1 +#define UNCOLORED 0 + +// EPD1IN54 commands +#define DRIVER_OUTPUT_CONTROL 0x01 +#define BOOSTER_SOFT_START_CONTROL 0x0C +#define GATE_SCAN_START_POSITION 0x0F +#define DEEP_SLEEP_MODE 0x10 +#define DATA_ENTRY_MODE_SETTING 0x11 +#define SW_RESET 0x12 +#define TEMPERATURE_SENSOR_CONTROL 0x1A +#define MASTER_ACTIVATION 0x20 +#define DISPLAY_UPDATE_CONTROL_1 0x21 +#define DISPLAY_UPDATE_CONTROL_2 0x22 +#define WRITE_RAM 0x24 +#define WRITE_VCOM_REGISTER 0x2C +#define WRITE_LUT_REGISTER 0x32 +#define SET_DUMMY_LINE_PERIOD 0x3A +#define SET_GATE_TIME 0x3B +#define BORDER_WAVEFORM_CONTROL 0x3C +#define SET_RAM_X_ADDRESS_START_END_POSITION 0x44 +#define SET_RAM_Y_ADDRESS_START_END_POSITION 0x45 +#define SET_RAM_X_ADDRESS_COUNTER 0x4E +#define SET_RAM_Y_ADDRESS_COUNTER 0x4F +#define TERMINATE_FRAME_READ_WRITE 0xFF + +// Display orientation +#define ROTATE_0 0 +#define ROTATE_90 1 +#define ROTATE_180 2 +#define ROTATE_270 3 + +extern const unsigned char lut_full_update[]; +extern const unsigned char lut_partial_update[]; + +class Epd : EpdIf { +public: + unsigned long width; + unsigned long height; + unsigned int rotate; + + + Epd(PinName mosi, + PinName miso, + PinName sclk, + PinName cs, + PinName dc, + PinName rst, + PinName busy + ); + ~Epd(); + int Init(const unsigned char* lut); + void SendCommand(unsigned char command); + void SendData(unsigned char data); + void WaitUntilIdle(void); + void Reset(void); + + void SetLut(const unsigned char* lut); + void SetMemoryArea(int x_start, int y_start, int x_end, int y_end); + void SetMemoryPointer(int x, int y); + void SetFrameMemory(const unsigned char* image_buffer, int x, int y, int image_width, int image_height); + void ClearFrameMemory(unsigned char color); + void DisplayFrame(void); + + void Sleep(void); + void SetRotate(int rotate); + void SetPixel(unsigned char *frame_buffer, int x, int y, int colored); + void SetAbsolutePixel(unsigned char *frame_buffer, int x, int y, int colored); + void DrawLine(unsigned char *frame_buffer, int x0, int y0, int x1, int y1, int colored); + void DrawHorizontalLine(unsigned char *frame_buffer, int x, int y, int width, int colored); + void DrawVerticalLine(unsigned char *frame_buffer, int x, int y, int height, int colored); + void DrawRectangle(unsigned char *frame_buffer, int x0, int y0, int x1, int y1, int colored); + void DrawFilledRectangle(unsigned char *frame_buffer, int x0, int y0, int x1, int y1, int colored); + void DrawCircle(unsigned char *frame_buffer, int x, int y, int radius, int colored); + void DrawFilledCircle(unsigned char *frame_buffer, int x, int y, int radius, int colored); + void DrawCharAt(unsigned char *frame_buffer, int x, int y, char ascii_char, sFONT* font, int colored); + void DrawStringAt(unsigned char *frame_buffer, int x, int y, const char* text, sFONT* font, int colored); + + +}; + +#endif /* EPD1IN54_H */ + +/* END OF FILE */