58 lines
1.7 KiB
C++
58 lines
1.7 KiB
C++
#pragma once
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#include <driver/gpio.h>
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#include <driver/spi_master.h>
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#include <esp_lcd_panel_io.h>
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#include <esp_lcd_panel_vendor.h>
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#include <esp_lcd_panel_ops.h>
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#define AlgorithmOptimization 3 //1:原始算法 2:采用移位算法 3:查表法 来优化CPU
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enum ColorSelection {
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ColorBlack = 0,
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ColorWhite = 0xff
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};
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class DisplayPort {
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private:
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esp_lcd_panel_io_handle_t io_handle = NULL;
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uint32_t i2c_data_pdMS_TICKS = 0;
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uint32_t i2c_done_pdMS_TICKS = 0;
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const char *TAG = "Display";
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int mosi_;
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int scl_;
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int dc_;
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int cs_;
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int rst_;
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int width_;
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int height_;
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uint8_t *DispBuffer = NULL;
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int DisplayLen;
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#if (AlgorithmOptimization == 3)
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uint16_t (*PixelIndexLUT)[300];
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uint8_t (*PixelBitLUT )[300];
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void InitPortraitLUT();
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void InitLandscapeLUT();
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#endif
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void Set_ResetIOLevel(uint8_t level);
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void RLCD_SendCommand(uint8_t Reg);
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void RLCD_SendData(uint8_t Data);
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void RLCD_Sendbuffera(uint8_t *Data, int len);
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void RLCD_Reset(void);
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public:
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DisplayPort(int mosi, int scl, int dc, int cs, int rst, int width, int height, spi_host_device_t spihost = SPI3_HOST);
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~DisplayPort();
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void RLCD_Init();
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void RLCD_ColorClear(uint8_t color);
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void RLCD_Display();
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#if (AlgorithmOptimization != 3)
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void RLCD_SetPortraitPixel(uint16_t x, uint16_t y, uint8_t color); //竖屏显示
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void RLCD_SetLandscapePixel(uint16_t x, uint16_t y, uint8_t color); //横屏显示
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#endif
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#if (AlgorithmOptimization == 3)
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void RLCD_SetPixel(uint16_t x, uint16_t y, uint8_t color);
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#endif
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}; |