X200_ST7789V_CTC24_SPI4W_图片ok.rar

#include "Initial_LCM.h" #include "display.h" #include "SY1X8_Lib.h" #include "GPU_PIC.h" #define SPI_DELAY 0 //#define SPI3_9Bit 1 #define SPI4_8Bit 1 void SpiDelay(unsigned char time) { unsigned char i; for(i=0;i<time;i++); } unsigned char SPI_SendData(unsigned char i) { unsigned char n; unsigned char data; u16 temp; data = 0; if(ptr_RGB_TABLE[gRgbTableIndex]->Display_Mode == 0) { for(n=0; n<8; n++) { if(i&0x80) O_SPI_MOSI(1); else O_SPI_MOSI(0); i<<= 1; data <<=1; O_SPI_CLK(0);SpiDelay(SPI_DELAY); if(GPIO_ReadInputDataBit(GPIOA,GPIO_Pin_7))data++; O_SPI_CLK(1);SpiDelay(SPI_DELAY); } }else { for(n=0; n<8; n++) { data <<= 1; if(i&0x80) *(vu16*) (LCD_BASE1)= 0xFFFF; else *(vu16*) (LCD_BASE1)= 0x0; temp = *(vu16*) (LCD_BASE0); if(temp&0x1)data++; i <<= 1; } } return data; } unsigned char SPI_ReadData(unsigned char i) { unsigned char n; unsigned char data; u16 temp; data = 0; if(ptr_RGB_TABLE[gRgbTableIndex]->Display_Mode == 0) { for(n=0; n<8; n++) { if(i&0x80) O_SPI_MOSI(1); else O_SPI_MOSI(0); i<<= 1; data <<=1; O_SPI_CLK(0);SpiDelay(SPI_DELAY); if(GPIO_ReadInputDataBit(GPIOA,GPIO_Pin_7))data++; O_SPI_CLK(1);SpiDelay(SPI_DELAY); } }else { for(n=0; n<8; n++) { if(i&0x80) O_MCU_DO(1); else O_MCU_DO(0); i<<= 1; data <<=1; O_MCU_WR(1);SpiDelay(SPI_DELAY); if(I_MCU_DI())data++; O_MCU_WR(0);SpiDelay(SPI_DELAY); } } return data; } void WriteComm(unsigned short int data){ if(ptr_RGB_TABLE[gRgbTableIndex]->Display_Mode == 1) { O_MCU_CS(0); O_MCU_RD(1); O_MCU_RS(0); O_MCU_WR(0); *(vu16*) (LCD_BASE0)= (data); O_MCU_WR(1); O_MCU_CS(1); }else { #ifdef SPI3_9Bit if(ptr_RGB_TABLE[gRgbTableIndex]->Display_Mode == 0){ O_SPI_CS(0); O_SPI_MOSI(0); O_SPI_CLK(0);SpiDelay(SPI_DELAY); O_SPI_CLK(1);SpiDelay(SPI_DELAY); SPI_SendData(data); O_SPI_CS(1); } else { O_MCU_CS(0); *(vu16*) (LCD_BASE0)= 0x0; SPI_SendData(data); O_MCU_CS(1); } #endif #ifdef SPI4_8Bit O_MCU_CS(0); O_MCU_RS(0); SPI_SendData(data); // O_MCU_CS(1); #endif } } void WriteData(unsigned short int data){ if(ptr_RGB_TABLE[gRgbTableIndex]->Display_Mode == 1) { O_MCU_CS(0); O_MCU_RS(1); O_MCU_WR(0); *(vu16*) (LCD_BASE0)= (data); O_MCU_WR(1); O_MCU_CS(1); }else { #ifdef SPI3_9Bit if(ptr_RGB_TABLE[gRgbTableIndex]->Display_Mode == 0){ O_SPI_CS(0); O_SPI_MOSI(1); O_SPI_CLK(0);SpiDelay(SPI_DELAY); O_SPI_CLK(1);SpiDelay(SPI_DELAY); SPI_SendData(data); O_SPI_CS(1); }else { O_MCU_CS(0); *(vu16*) (LCD_BASE1)= 0x1; SPI_SendData(data); O_MCU_CS(1); } #endif #ifdef SPI4_8Bit O_MCU_CS(0); O_MCU_RS(1); SPI_SendData(data); O_MCU_CS(1); #endif } } unsigned int ReadData(void){ unsigned int data; if(ptr_RGB_TABLE[gRgbTableIndex]->Display_Mode == 0) { O_SPI_MOSI(1); O_SPI_CLK(0);SpiDelay(SPI_DELAY); O_SPI_CLK(1);SpiDelay(SPI_DELAY); data = SPI_SendData(0xff); }else { O_MCU_CS(0); O_MCU_RS(1); O_MCU_WR(1); O_MCU_RD(0); O_MCU_RD(1); data = *(vu16*) (LCD_BASE0); O_MCU_CS(1); } return data; } void WriteDispData(unsigned short int data){ // u8 i; if(ptr_RGB_TABLE[gRgbTableIndex]->Display_Mode == 1) { *(vu16*) (LCD_BASE0)= (data); O_MCU_WR(0); O_MCU_WR(1); }else { WriteData(data); } } void BlockWrite(unsigned int Xstart,unsigned int Xend,unsigned int Ystart,unsigned int Yend) { //2A 2B 2C WriteComm(0x2a); WriteData(Xstart>>8); WriteData(Xstart&0xff); WriteData(Xend>>8); WriteData(Xend&0xff); WriteComm(0x2b); WriteData(Ystart>>8); WriteData(Ystart&0xff); WriteData(Yend>>8); WriteData(Yend&0xff); WriteComm(0x2c); O_MCU_CS(0); O_MCU_RS(1); } //cmd 读取寄存器 //num 读取寄存器个数 //id_num 需要返回哪一个ID u32 ReadReg(unsigned int cmd,unsigned int num,unsigned int id_num) { unsigned int reg_data[32]; u8 i; if(id_num >= num)id_num=num-1; WriteComm(cmd); for(i=0;i< num;i++){ reg_data[i]=ReadData(); } disp_Char(0,0,"Read ID:",BLUE); for(i=0;i<num;i++) { disp_Char(0,i+1,"0x",BLUE); disp_Hex(2,i+1,reg_data[i],BLUE); } return reg_data[id_num]; } void SPI9_ReadData(unsigned int i,unsigned char n) { unsigned char j,data[16]; O_MCU_CS(0); *(vu16*) (LCD_BASE1)= 0x0; SPI_SendData(i); for(j=0;j<n;j++) { *(vu16*) (LCD_BASE1)= 0x1; data[j]=SPI_SendData(0xff); } O_MCU_CS(1); // SetDispColor(Yellow,BLUE); // SetDispString(0,216,"ID:0x _ _ _ "); // SetDispHex(5,216,data[0]); // SetDispHex(8,216,data[1]); // SetDispHex(11,216,data[2]); // SetDispHex(14,216,data[3]); // SetDispColor(WHITE,BLUE); disp_Char(0,0,"Read ID:",BLUE); for(j=0;j<n;j++) { disp_Char(0,j+1,"0x",BLUE); disp_Hex(2,j+1,data[j],BLUE); } for(j=0;j<n;j++) printf("ID[%d] is 0x%x;\r\n",j,data[j]); } void SPI8_ReadData(unsigned int i,unsigned char n) { unsigned char j,data[16]; O_MCU_RS(0); O_MCU_CS(0); SPI_SendData(i); O_MCU_RS(1); *(vu16*) (LCD_BASE0)= 0x1; MCU_GPU_FSMCConfig1(); for(j=0;j<n;j++) { data[j]=SPI_ReadData(0xff); } O_MCU_CS(1); MCU_GPU_FSMCConfig(); disp_Char(0,0,"Read ID:",BLUE); for(j=0;j<n;j++) { disp_Char(0,j+1,"0x",BLUE); disp_Hex(2,j+1,data[j],BLUE); } for(j=0;j<n;j++) printf("ID[%d] is 0x%x;\r\n",j,data[j]);//printf("ID[%d] is 0x%x;\r\n",j,data[j]); // if (data[0]==0x52) // // { // disp_Chess(240,240,8); // SetDispString(9,132,"OTP OK!"); // delay_ms(10000); // } // else // { // disp_Chess(240,120,8); // SetDispString(9,132,"OTP NG!"); // delay_ms(10000); // } } //--------------------------------------------------------------------------------------- unsigned char GET_SPI8_ReadData(unsigned int i,unsigned char n) { unsigned char j,data[16]; O_MCU_RS(0); O_MCU_CS(0); SPI_SendData(i); O_MCU_RS(1); *(vu16*) (LCD_BASE0)= 0x1; MCU_GPU_FSMCConfig1(); for(j=0;j<n;j++) { data[j]=SPI_ReadData(0xff); } O_MCU_CS(1); MCU_GPU_FSMCConfig(); disp_Char(0,0,"Read ID:",BLUE); for(j=0;j<n;j++) { disp_Char(0,j+1,"0x",BLUE); disp_Hex(2,j+1,data[j],BLUE); } //for(j=0;j<n;j++) { printf("***** GET ID[%d] is 0x%x*****;\r\n",(n-1),data[j]); return data[n-1]; } // if (data[0]==0x52) // // { // disp_Chess(240,320,8); // SetDispString(9,132,"OTP OK!"); // delay_ms(10000); // } // else // { // disp_Chess(240,320,8); // SetDispString(9,132,"OTP NG!"); // delay_ms(10000); // } } //------------------------------------------------------------------------------------------- void Initial_LCM(void) { O_LCD_RESET(1); delay_ms(5); O_LCD_RESET(0); delay_ms(100); O_LCD_RESET(1); delay_ms(20); //------------------------ WriteComm(0xdf); WriteData(0x5a); WriteData(0x69); WriteData(0x02); WriteData(0x01); //---------------------------------- // //********************************************************************************************************* // printf("\r\n *************************************************************\r\n\r\n"); // printf("\r\n ****READ COMMAND DATA before initial LCD DRIVER IC*****\r\n\r\n"); // printf("\r\n begin to read !!0XDA-4 DATA \r\n\r\n"); // SPI8_ReadData(0x04,4); // printf("\r\n begin to read !!0XB2 DATA \r\n\r\n"); // SPI8_ReadData(0xb2,5); // printf("\r\n begin to read !!0XB7 DATA \r\n\r\n"); // SPI8_ReadData(0xB7,1); // printf("\r\n begin to read !!0XBB DATA \r\n\r\n"); // SPI8_ReadData(0xBB,1); // printf("\r\n begin to read !!0XC0 DATA \r