62 lines
1.6 KiB
C
62 lines
1.6 KiB
C
#pragma once
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#include "spi.h"
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#include "display_gfx.h"
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#define ST7565_WIDTH 128
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#define ST7565_HEIGHT 64
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#define ST7565_BUFFER_SIZE ST7565_WIDTH *ST7565_HEIGHT / 8
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#define CMD_DISPLAY_OFF 0xAE
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#define CMD_DISPLAY_ON 0xAF
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#define CMD_SET_DISP_START_LINE 0x40
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#define CMD_SET_PAGE 0xB0
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#define CMD_SET_COLUMN_UPPER 0x10
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#define CMD_SET_COLUMN_LOWER 0x00
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#define CMD_SET_ADC_NORMAL 0xA0
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#define CMD_SET_ADC_REVERSE 0xA1
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#define CMD_SET_DISP_NORMAL 0xA6
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#define CMD_SET_DISP_REVERSE 0xA7
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#define CMD_SET_ALLPTS_NORMAL 0xA4
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#define CMD_SET_ALLPTS_ON 0xA5
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#define CMD_SET_BIAS_9 0xA2
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#define CMD_SET_BIAS_7 0xA3
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#define CMD_RMW 0xE0
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#define CMD_RMW_CLEAR 0xEE
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#define CMD_INTERNAL_RESET 0xE2
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#define CMD_SET_COM_NORMAL 0xC0
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#define CMD_SET_COM_REVERSE 0xC8
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#define CMD_SET_POWER_CONTROL 0x28
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#define CMD_SET_RESISTOR_RATIO 0x20
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#define CMD_SET_VOLUME_FIRST 0x81
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#define CMD_SET_VOLUME_SECOND 0
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#define CMD_SET_STATIC_OFF 0xAC
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#define CMD_SET_STATIC_ON 0xAD
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#define CMD_SET_STATIC_REG 0x0
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#define CMD_SET_BOOSTER_FIRST 0xF8
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#define CMD_SET_BOOSTER_234 0
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#define CMD_SET_BOOSTER_5 1
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#define CMD_SET_BOOSTER_6 3
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#define CMD_NOP 0xE3
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#define CMD_TEST 0xF0
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typedef struct
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{
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SPI_HandleTypeDef *hspi;
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GPIO_TypeDef *cs_port; // ST7565_CS_GPIO_Port
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GPIO_TypeDef *a0_port; // ST7565_A0_GPIO_Port
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GPIO_TypeDef *rst_port; // ST7565_RST_GPIO_Port
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uint16_t cs_pin; // ST7565_CS_Pin
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uint16_t a0_pin; // ST7565_A0_Pin
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uint16_t rst_pin; // ST7565_RST_Pin
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} st7565_handle_t;
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void ST7565_Init(st7565_handle_t *hdisp, GFX_display_t *disp);
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void ST7565_DisplayAll(st7565_handle_t *hdisp);
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