赤菟CH32V307VCT6外接TFT液晶屏
虫儿飞? 发表于: 2023-04-17 22:02:03
1#

自己买的TFT液晶屏，商家只给了Arduino实例，请问要如何应用到赤菟上？?





【SPI.h】

// Lcdwiki GUI library with init code from Rossum

// MIT license


#ifndef _LCDWIKI_SPI_H_

#define _LCDWIKI_SPI_H_


#if ARDUINO >= 100

#include "Arduino.h"

#else

#include "WProgram.h"

#endif


#ifdef __AVR__

#include

#elif defined(ESP8266)

?#include

#else

#define pgm_read_byte(addr) (*(const unsigned char *)(addr))

#define pgm_read_word(addr) (*(const unsigned short *)(addr))

#endif

#include "LCDWIKI_GUI.h"


// LCD controller chip identifiers

#define ID_932X? ? 0

#define ID_7575? ? 1

#define ID_9341? ? 2

#define ID_HX8357D? ? 3

#define ID_4535? ? 4

#define ID_9486? ? 5

#define ID_7735? ? 6

#define ID_1283A? ?7

#define ID_1106? ? 8

#define ID_7735_128 9

#define ID_9488? ?10

#define ID_UNKNOWN 0xFF


//LCD controller chip mode identifiers

#define ILI9325 0

#define ILI9328 1

#define ILI9341 2

#define HX8357D 3

#define HX8347G 4

#define HX8347I 5

#define ILI9486 6

#define ST7735S 7

#define SSD1283A 8

#define SH1106 9

#define ST7735S128 10

#define ILI9488 11

#define ILI9488_18 12

#define ILI9486_18 13




typedef struct _lcd_info

{

uint16_t lcd_id;

int16_t lcd_wid;

int16_t lcd_heg;

}lcd_info;


class LCDWIKI_SPI:public LCDWIKI_GUI

{

public:

LCDWIKI_SPI(uint16_t model,int8_t cs, int8_t cd, int8_t miso, int8_t mosi, int8_t reset, int8_t clk, int8_t led);

LCDWIKI_SPI(uint16_t model,int8_t cs, int8_t cd, int8_t reset,int8_t led);

LCDWIKI_SPI(int16_t wid,int16_t heg,int8_t cs, int8_t cd, int8_t miso, int8_t mosi, int8_t reset, int8_t clk,int8_t led);

LCDWIKI_SPI(int16_t wid,int16_t heg,int8_t cs, int8_t cd, int8_t reset,int8_t led);

void Init_LCD(void);

void reset(void);

void start(uint16_t ID);

void Draw_Pixe(int16_t x, int16_t y, uint16_t color);

void Spi_Write(uint8_t data);

uint8_t Spi_Read(void);

void Write_Cmd(uint16_t cmd);

void Write_Data(uint16_t data);

void Write_Cmd_Data(uint16_t cmd, uint16_t data);

void init_table8(const void *table, int16_t size);

void init_table16(const void *table, int16_t size);

void Push_Command(uint8_t cmd, uint8_t *block, int8_t N);

uint16_t Color_To_565(uint8_t r, uint8_t g, uint8_t b);

uint16_t Read_ID(void);

void Fill_Rect(int16_t x, int16_t y, int16_t w, int16_t h, uint16_t color);

void Set_Rotation(uint8_t r);?

uint8_t Get_Rotation(void) const;

void Invert_Display(boolean i);

void SH1106_Display(void);

void SH1106_Draw_Bitmap(uint8_t x,uint8_t y,uint8_t width, uint8_t height, uint8_t *BMP, uint8_t mode);

uint16_t Read_Reg(uint16_t reg, int8_t index);

int16_t Read_GRAM(int16_t x, int16_t y, uint16_t *block, int16_t w, int16_t h);

void Set_Addr_Window(int16_t x1, int16_t y1, int16_t x2, int16_t y2);

void Push_Any_Color(uint16_t * block, int16_t n, bool first, uint8_t flags);

void Push_Any_Color(uint8_t * block, int16_t n, bool first, uint8_t flags);

? ? void Vert_Scroll(int16_t top, int16_t scrollines, int16_t offset);

int16_t Get_Height(void) const;

? int16_t Get_Width(void) const;

void Set_LR(void);

void Led_control(boolean i);


protected:

uint8_t xoffset,yoffset;

? ? uint16_t WIDTH,HEIGHT,width, height, rotation,lcd_driver,lcd_model;

boolean hw_spi;

private:

uint16_t XC,YC,CC,RC,SC1,SC2,MD,VL,R24BIT,MODEL;

?

volatile uint8_t *spicsPort, *spicdPort, *spimisoPort , *spimosiPort, *spiclkPort;

? ? ? uint8_t? spicsPinSet, spicdPinSet? ,spimisoPinSet , spimosiPinSet , spiclkPinSet,

? ?spicsPinUnset, spicdPinUnset, spimisoPinUnset,? spimosiPinUnset,spiclkPinUnset;

? int8_t? ?_cs,_cd,_miso,_mosi,_clk,_reset,_led;

};

#endif



【GUI.h】


//#endif


#define LEFT 0

#define RIGHT 9999

#define CENTER 9998


class LCDWIKI_GUI

{

public:

LCDWIKI_GUI(void); // Constructor


? ? //These are defined by the subclass:

virtual uint16_t Color_To_565(uint8_t r, uint8_t g, uint8_t b)=0;

virtual void Draw_Pixe(int16_t x, int16_t y, uint16_t color)=0;

virtual void Fill_Rect(int16_t x, int16_t y, int16_t w, int16_t h, uint16_t color)=0;

virtual void Set_Addr_Window(int16_t x1, int16_t y1, int16_t x2, int16_t y2)=0;

virtual void Push_Any_Color(uint16_t * block, int16_t n, bool first, uint8_t flags)=0;

virtual int16_t Read_GRAM(int16_t x, int16_t y, uint16_t *block, int16_t w, int16_t h)=0;

virtual int16_t Get_Height(void) const=0;

? virtual int16_t Get_Width(void) const=0;


//These exist only with LCDWIKI_GUI(no subclass overrides)

void Set_Draw_color(uint16_t color);

void Set_Draw_color(uint8_t r, uint8_t g, uint8_t b);

uint16_t Get_Draw_color(void) const;

void Draw_Pixel(int16_t x, int16_t y);

uint16_t Read_Pixel(int16_t x, int16_t y);

void Draw_Fast_VLine(int16_t x, int16_t y, int16_t h);

void Draw_Fast_HLine(int16_t x, int16_t y, int16_t w);

void Fill_Screen(uint16_t color);

void Fill_Screen(uint8_t r, uint8_t g, uint8_t b);

void Draw_Line(int16_t x1, int16_t y1, int16_t x2, int16_t y2);

void Draw_Rectangle(int16_t x1, int16_t y1, int16_t x2, int16_t y2);

void Fill_Rectangle(int16_t x1, int16_t y1, int16_t x2, int16_t y2);

void Draw_Round_Rectangle(int16_t x1, int16_t y1, int16_t x2, int16_t y2, uint8_t radius);

void Fill_Round_Rectangle(int16_t x1, int16_t y1, int16_t x2,int16_t y2, int16_t radius);

void Draw_Circle(int16_t x, int16_t y, int16_t radius);

void Draw_Circle_Helper(int16_t x0, int16_t y0, int16_t radius, uint8_t cornername);

void Fill_Circle(int16_t x, int16_t y, int16_t radius);

void Fill_Circle_Helper(int16_t x0, int16_t y0, int16_t r, uint8_t cornername,int16_t delta);

void Draw_Triangle(int16_t x0, int16_t y0, int16_t x1, int16_t y1,int16_t x2, int16_t y2);

void Fill_Triangle(int16_t x0, int16_t y0, int16_t x1, int16_t y1,int16_t x2, int16_t y2);

void Draw_Bit_Map(int16_t x, int16_t y, int16_t sx, int16_t sy, const uint16_t *data, int16_t scale);

void Set_Text_Cousur(int16_t x, int16_t y);

int16_t Get_Text_X_Cousur(void) const;

int16_t Get_Text_Y_Cousur(void) const;

void Set_Text_colour(uint16_t color);

void Set_Text_colour(uint8_t r, uint8_t g, uint8_t b);

uint16_t Get_Text_colour(void) const;

void Set_Text_Back_colour(uint16_t color);?

void Set_Text_Back_colour(uint8_t r, uint8_t g, uint8_t b);?

uint16_t Get_Text_Back_colour(void) const;

void Set_Text_Size(uint8_t s);

uint8_t Get_Text_Size(void) const;

void Set_Text_Mode(boolean mode);

boolean Get_Text_Mode(void) const;

size_t Print(uint8_t *st, int16_t x, int16_t y);

void Print_String(const uint8_t *st, int16_t x, int16_t y);

void Print_String(uint8_t *st, int16_t x, int16_t y);

void Print_String(String st, int16_t x, int16_t y);

void Print_Number_Int(long num, int16_t x, int16_t y, int16_t length, uint8_t filler, int16_t system);

void Print_Number_Float(double num, uint8_t dec, int16_t x, int16_t y, uint8_t divider, int16_t length, uint8_t filler);

? ? void Draw_Char(int16_t x, int16_t y, uint8_t c, uint16_t color,uint16_t bg, uint8_t size, boolean mode);

size_t write(uint8_t c);

int16_t Get_Display_Width(void) const;

int16_t Get_Display_Height(void) const;?

protected:

int16_t text_x, text_y;

uint16_t text_color, text_bgcolor,draw_color;

uint8_t text_size;

boolean text_mode; //if set,text_bgcolor is invalid

};


#endif



热门产品 : CH394: 以太网协议栈芯片
TECH62 发表于: 2023-04-19 15:49:49
2#

您好，附件为CH32V307 SPI驱屏例程，可以参考一下

icon_rar.gifCH32V307 硬件SPI LCD.zip


虫儿飞? 发表于: 2023-04-22 17:36:50
3#

请问有和沁恒合作的外接LCD屏幕的厂家吗？（附带能直接接赤菟的例程）spacer.gif

TECH62 发表于: 2023-04-23 14:39:16
4#

您好，没有，附件例程应该适用于大多数SPI驱动的TFTLCD屏，可参考一下

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