34 lines
1.2 KiB
C
34 lines
1.2 KiB
C
#ifndef _SSD1306_H_
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#define _SSD1306_H_
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#include "stdint.h"
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#define SSD1306_CMD 0
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#define SSD1306_DAT 1
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#define SSD1306_WIDTH 128
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#define SSD1306_HEIGHT 64
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#define OLED_CS_PIN GPIO_PIN_10
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#define OLED_DC_PIN GPIO_PIN_22
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#define OLED_RES_PIN GPIO_PIN_11
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#define CS1_HIGH gpio_write(OLED_CS_PIN, 1)
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#define CS1_LOW gpio_write(OLED_CS_PIN, 0)
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#define DC_HIGH gpio_write(OLED_DC_PIN, 1)
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#define DC_LOW gpio_write(OLED_DC_PIN, 0)
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#define RES_HIGH gpio_write(OLED_RES_PIN, 1)
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#define RES_LOW gpio_write(OLED_RES_PIN, 0)
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void ssd1306_init(void);
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void ssd1306_display_on(void);
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void ssd1306_display_off(void);
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void ssd1306_refresh_gram(void);
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void ssd1306_clear_screen(uint8_t fill);
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void ssd1306_draw_point(uint8_t x, uint8_t y, uint8_t mode);
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void ssd1306_display_char(uint8_t x, uint8_t y, uint8_t chr, uint8_t size, uint8_t mode);
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void ssd1306_display_string(uint8_t x, uint8_t y, const char *string, uint8_t size, uint8_t mode);
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void ssd1306_display_chinese(uint8_t x, uint8_t y, uint8_t no, uint8_t mode);
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void ssd1306_draw_bmp(uint8_t x, uint8_t y, const unsigned char *image, uint8_t index, uint8_t mode);
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void ssd1306_draw_alpha(uint8_t x, uint8_t y, const unsigned char *image, uint8_t index, uint8_t mode);
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#endif |