基于STM32的温湿度远程监控系统凯 - 图文 

LCD_WR_DATA(0x0A); LCD_WR_DATA(0x0F); LCD_WR_DATA(0x00); LCD_WR_DATA(0x00); LCD_WR_DATA(0x00); LCD_WR_DATA(0x00);

LCD_WR_REG(0XE1); //Set Gamma LCD_WR_DATA(0x00); LCD_WR_DATA(0x15); LCD_WR_DATA(0x17); LCD_WR_DATA(0x07); LCD_WR_DATA(0x11); LCD_WR_DATA(0x06); LCD_WR_DATA(0x2B); LCD_WR_DATA(0x56); LCD_WR_DATA(0x3C); LCD_WR_DATA(0x05); LCD_WR_DATA(0x10); LCD_WR_DATA(0x0F); LCD_WR_DATA(0x3F); LCD_WR_DATA(0x3F); LCD_WR_DATA(0x0F); LCD_WR_REG(0x2B); LCD_WR_DATA(0x00); LCD_WR_DATA(0x00); LCD_WR_DATA(0x01); LCD_WR_DATA(0x3f);

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}

}

LCD_WR_REG(0x2A); LCD_WR_DATA(0x00); LCD_WR_DATA(0x00); LCD_WR_DATA(0x00); LCD_WR_DATA(0xef);

LCD_WR_REG(0x11); //Exit Sleep Delay(120);

LCD_WR_REG(0x29); //display on

void LCD_Init(void) { }

void LCD_SetCursor(u16 Xpos, u16 Ypos) {

if(lcddev.id==0X9341) {

LCD_GPIO_Config(); LCD_FSMC_Config(); LCD_init_RGB(); LCD_DisplayOn(); LCD_Display_Dir(0); LCD_Clear(WHITE);

//默认为竖屏

LCD_WR_REG(lcddev.setxcmd); LCD_WR_DATA(Xpos>>8); LCD_WR_DATA(Xpos&0XFF); LCD_WR_REG(lcddev.setycmd);

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LCD_WR_DATA(Ypos>>8); LCD_WR_DATA(Ypos&0XFF);

} }

void LCD_Scan_Dir(u8 dir) {

u16 regval=0; u8 dirreg=0; u16 temp;

if(lcddev.dir==1&&lcddev.id!=0X6804)//横屏时，对6804不改变扫描方向！ { }

if(lcddev.id==0x9341||lcddev.id==0X6804)//9341/6804,很特殊 {

switch(dir) {

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switch(dir)//方向转换 { }

case 0:dir=6;break; case 1:dir=7;break; case 2:dir=4;break; case 3:dir=5;break; case 4:dir=1;break; case 5:dir=0;break; case 6:dir=3;break; case 7:dir=2;break;

}

case L2R_U2D://从左到右,从上到下

regval|=(0<<7)|(0<<6)|(0<<5); break;

case L2R_D2U://从左到右,从下到上

regval|=(1<<7)|(0<<6)|(0<<5); break;

case R2L_U2D://从右到左,从上到下

regval|=(0<<7)|(1<<6)|(0<<5); break;

case R2L_D2U://从右到左,从下到上

regval|=(1<<7)|(1<<6)|(0<<5); break;

case U2D_L2R://从上到下,从左到右

regval|=(0<<7)|(0<<6)|(1<<5); break;

case U2D_R2L://从上到下,从右到左

regval|=(0<<7)|(1<<6)|(1<<5); break;

case D2U_L2R://从下到上,从左到右

regval|=(1<<7)|(0<<6)|(1<<5); break;

case D2U_R2L://从下到上,从右到左

regval|=(1<<7)|(1<<6)|(1<<5); break;

dirreg=0X36;

regval|=0X08;//BGR

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if(lcddev.id==0X6804)regval|=0x02;//6804的BIT6和9341的反了 LCD_WriteReg(dirreg,regval); if((regval&0X20)||lcddev.dir==1) {

if(lcddev.width

temp=lcddev.width;

lcddev.width=lcddev.height; lcddev.height=temp;

}else {

if(lcddev.width>lcddev.height)//交换X,Y { }

temp=lcddev.width;

lcddev.width=lcddev.height; lcddev.height=temp;

}

LCD_WR_REG(lcddev.setxcmd); LCD_WR_DATA(0); LCD_WR_DATA(0);

LCD_WR_DATA((lcddev.width-1)>>8); LCD_WR_DATA((lcddev.width-1)&0XFF); LCD_WR_REG(lcddev.setycmd); LCD_WR_DATA(0);LCD_WR_DATA(0);

LCD_WR_DATA((lcddev.height-1)>>8);LCD_WR_DATA((lcddev.height-43