HCoop / clinton / Smoothieware.git / blame
| Commit | Line | Data |
|---|---|---|
| 5b8a7abb | 1 | /* |
| 2 | * ST7565.h | |
| 3 | * | |
| 4 | * Created on: 21-06-2013 | |
| 5 | * Author: Wulfnor | |
| 6 | */ | |
| 7 | ||
| 8 | #ifndef ST7565_H_ | |
| 9 | #define ST7565_H_ | |
| 10 | #include "LcdBase.h" | |
| 11 | #include "libs/Kernel.h" | |
| 12 | #include "mbed.h" | |
| 13 | #include "libs/Pin.h" | |
| 14 | #include "Panel.h" | |
| 15 | ||
| 16 | using namespace std; | |
| 17 | #include <vector> | |
| 18 | #include <string> | |
| 19 | #include <cstdio> | |
| 20 | #include <cstdarg> | |
| 21 | ||
| 22 | //definitions for lcd | |
| 23 | #define LCDWIDTH 128 | |
| 24 | #define LCDHEIGHT 64 | |
| 25 | #define LCDPAGES (LCDHEIGHT+7)/8 | |
| 26 | #define FB_SIZE LCDWIDTH*LCDPAGES | |
| 27 | #define FONT_SIZE_X 6 | |
| 28 | #define FONT_SIZE_Y 8 | |
| 5b8a7abb | 29 | |
| 3aeb7c2a JM |
30 | #define spi_channel_checksum CHECKSUM("spi_channel") |
| 31 | #define spi_cs_pin_checksum CHECKSUM("spi_cs_pin") | |
| 5b8a7abb | 32 | #define spi_frequency_checksum CHECKSUM("spi_frequency") |
| 3aeb7c2a JM |
33 | #define encoder_a_pin_checksum CHECKSUM("encoder_a_pin") |
| 34 | #define encoder_b_pin_checksum CHECKSUM("encoder_b_pin") | |
| 5b8a7abb | 35 | #define click_button_pin_checksum CHECKSUM("click_button_pin") |
| 36 | #define up_button_pin_checksum CHECKSUM("up_button_pin") | |
| 37 | #define down_button_pin_checksum CHECKSUM("down_button_pin") | |
| 3aeb7c2a JM |
38 | #define contrast_checksum CHECKSUM("contrast") |
| 39 | #define rst_pin_checksum CHECKSUM("rst_pin") | |
| 40 | #define a0_pin_checksum CHECKSUM("a0_pin") | |
| 41 | ||
| 5b8a7abb | 42 | class Panel; |
| 43 | ||
| 44 | class ST7565: public LcdBase { | |
| 45 | public: | |
| 46 | ST7565(); | |
| 47 | virtual ~ST7565(); | |
| 48 | void home(); | |
| 49 | void clear(); | |
| 50 | void display(); | |
| 51 | void setCursor(uint8_t col, uint8_t row); | |
| 52 | void init(); | |
| 53 | void write_char(char value); | |
| 54 | void write(const char* line, int len); | |
| 55 | ||
| 56 | void on_refresh(bool now=false); | |
| 57 | //encoder which dosent exist :/ | |
| 58 | uint8_t readButtons(); | |
| 59 | int readEncoderDelta(); | |
| 60 | int getEncoderResolution() { return 2; } | |
| 61 | uint16_t get_screen_lines() { return 8; } | |
| 62 | bool hasGraphics() { return true; } | |
| 63 | ||
| 64 | //added ST7565 commands | |
| 65 | void send_commands(const unsigned char* buf, size_t size); | |
| 66 | void send_data(const unsigned char* buf, size_t size); | |
| 67 | // set column and page number | |
| 68 | void set_xy(int x, int y); | |
| 69 | //send pic to whole screen | |
| 70 | void send_pic(const unsigned char* data); | |
| 71 | //drawing char | |
| 72 | int drawChar(int x, int y, unsigned char c, int color); | |
| 73 | // blit a glyph of w pixels wide and h pixels high to x, y. offset pixel position in glyph by x_offset, y_offset. | |
| 74 | // span is the width in bytes of the src bitmap | |
| 75 | // The glyph bytes will be 8 bits of X pixels, msbit->lsbit from top left to bottom right | |
| 76 | void bltGlyph(int x, int y, int w, int h, const uint8_t *glyph, int span= 0, int x_offset=0, int y_offset=0); | |
| 77 | void renderGlyph(int x, int y, const uint8_t *g, int pixelWidth, int pixelHeight); | |
| 78 | void pixel(int x, int y, int colour); | |
| 79 | ||
| 80 | private: | |
| 81 | //buffer | |
| 82 | unsigned char *framebuffer; | |
| 83 | mbed::SPI* spi; | |
| 84 | Pin cs; | |
| 85 | Pin rst; | |
| 86 | Pin a0; | |
| 87 | Pin click_pin; | |
| 88 | Pin up_pin; | |
| 89 | Pin down_pin; | |
| 3aeb7c2a JM |
90 | Pin encoder_a_pin; |
| 91 | Pin encoder_b_pin; | |
| 92 | ||
| 5b8a7abb | 93 | // text cursor position |
| 94 | uint8_t tx, ty; | |
| 3aeb7c2a | 95 | uint8_t contrast; |
| 5b8a7abb | 96 | }; |
| 97 | ||
| 98 | #endif /* ST7565_H_ */ |