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Diffstat (limited to 'drivers/qwiic/micro_oled.h')
| -rw-r--r-- | drivers/qwiic/micro_oled.h | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/drivers/qwiic/micro_oled.h b/drivers/qwiic/micro_oled.h new file mode 100644 index 000000000..5d6a1029e --- /dev/null +++ b/drivers/qwiic/micro_oled.h @@ -0,0 +1,134 @@ +/* Jim Lindblom @ SparkFun Electronics + * October 26, 2014 + * https://github.com/sparkfun/Micro_OLED_Breakout/tree/master/Firmware/Arduino/libraries/SFE_MicroOLED + * + * Modified by: + * Emil Varughese @ Edwin Robotics Pvt. Ltd. + * July 27, 2015 + * https://github.com/emil01/SparkFun_Micro_OLED_Arduino_Library/ + * + * This code was heavily based around the MicroView library, written by GeekAmmo + * (https://github.com/geekammo/MicroView-Arduino-Library). + * + * Adapted for QMK by: + * Jack Humbert <jack.humb@gmail.com> + * October 11, 2018 + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ +#pragma once + +#include "qwiic.h" + +void micro_oled_init(void); + +void send_command(uint8_t command); +void send_data(uint8_t data); +void set_page_address(uint8_t address); +void set_column_address(uint8_t address); +void clear_screen(void); +void clear_buffer(void); +void send_buffer(void); +void draw_pixel(uint8_t x, uint8_t y, uint8_t color, uint8_t mode); +void draw_line(uint8_t x0, uint8_t y0, uint8_t x1, uint8_t y1, uint8_t color, uint8_t mode); +void draw_line_hori(uint8_t x, uint8_t y, uint8_t width, uint8_t color, uint8_t mode); +void draw_line_vert(uint8_t x, uint8_t y, uint8_t height, bool color, uint8_t mode); +void draw_rect(uint8_t x, uint8_t y, uint8_t width, uint8_t height, uint8_t color, uint8_t mode); +void draw_rect_soft(uint8_t x, uint8_t y, uint8_t width, uint8_t height, uint8_t color, uint8_t mode); +void draw_rect_filled(uint8_t x, uint8_t y, uint8_t width, uint8_t height, uint8_t color, uint8_t mode); +void draw_rect_filled_soft(uint8_t x, uint8_t y, uint8_t width, uint8_t height, uint8_t color, uint8_t mode); +void draw_char(uint8_t x, uint8_t y, uint8_t c, uint8_t color, uint8_t mode, uint8_t font); +void draw_string(uint8_t x, uint8_t y, char * string, uint8_t color, uint8_t mode, uint8_t font); + +#define I2C_ADDRESS_SA0_0 0b0111100 +#ifndef I2C_ADDRESS_SA0_1 +#define I2C_ADDRESS_SA0_1 0b0111101 +#endif +#define I2C_COMMAND 0x00 +#define I2C_DATA 0x40 +#define PIXEL_OFF 0 +#define PIXEL_ON 1 + +#ifndef LCDWIDTH +#define LCDWIDTH 64 +#endif +#ifndef LCDWIDTH +#define LCDHEIGHT 48 +#endif +#define FONTHEADERSIZE 6 + +#define NORM 0 +#define XOR 1 + +#define PAGE 0 +#define ALL 1 + +#define WIDGETSTYLE0 0 +#define WIDGETSTYLE1 1 +#define WIDGETSTYLE2 2 + +#define SETCONTRAST 0x81 +#define DISPLAYALLONRESUME 0xA4 +#define DISPLAYALLON 0xA5 +#define NORMALDISPLAY 0xA6 +#define INVERTDISPLAY 0xA7 +#define DISPLAYOFF 0xAE +#define DISPLAYON 0xAF +#define SETDISPLAYOFFSET 0xD3 +#define SETCOMPINS 0xDA +#define SETVCOMDESELECT 0xDB +#define SETDISPLAYCLOCKDIV 0xD5 +#define SETPRECHARGE 0xD9 +#define SETMULTIPLEX 0xA8 +#define SETLOWCOLUMN 0x00 +#define SETHIGHCOLUMN 0x10 +#define SETSTARTLINE 0x40 +#define MEMORYMODE 0x20 +#define COMSCANINC 0xC0 +#define COMSCANDEC 0xC8 +#define SEGREMAP 0xA0 +#define CHARGEPUMP 0x8D +#define EXTERNALVCC 0x01 +#define SWITCHCAPVCC 0x02 + +// Scroll +#define ACTIVATESCROLL 0x2F +#define DEACTIVATESCROLL 0x2E +#define SETVERTICALSCROLLAREA 0xA3 +#define RIGHTHORIZONTALSCROLL 0x26 +#define LEFT_HORIZONTALSCROLL 0x27 +#define VERTICALRIGHTHORIZONTALSCROLL 0x29 +#define VERTICALLEFTHORIZONTALSCROLL 0x2A + +typedef enum CMD { + CMD_CLEAR, //0 + CMD_INVERT, //1 + CMD_CONTRAST, //2 + CMD_DISPLAY, //3 + CMD_SETCURSOR, //4 + CMD_PIXEL, //5 + CMD_LINE, //6 + CMD_LINEH, //7 + CMD_LINEV, //8 + CMD_RECT, //9 + CMD_RECTFILL, //10 + CMD_CIRCLE, //11 + CMD_CIRCLEFILL, //12 + CMD_DRAWCHAR, //13 + CMD_DRAWBITMAP, //14 + CMD_GETLCDWIDTH, //15 + CMD_GETLCDHEIGHT, //16 + CMD_SETCOLOR, //17 + CMD_SETDRAWMODE //18 +} commCommand_t;
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