void RXLCD_ScrollWindow_Down(unsigned short x1,unsigned short y1 ,unsigned short x2 ,unsigned short y2,unsigned char Speed)
{
u16 i=0;
Scroll_Window(x1,x2,y1,y2);
if(g_u8LcdLayer==1)
{
Layer1_Visible();
for(i= (y2-y1+2);i>0;i--)
{
Scroll(0,i-1);
Delay2us(Speed*2000);
}
g_u8LcdLayer=0;
}
else if(g_u8LcdLayer==0)
{
Layer2_Visible();
for(i= (y2-y1+2);i>0;i--)
{
Scroll(0,i-1);
Delay2us(Speed*2000);
}
g_u8LcdLayer=1;
}
}
void RXLCD_ScrollWindow_Prev(unsigned short x1,unsigned short y1 ,unsigned short x2 ,unsigned short y2, u8 Speed)
{
u16 i=0;
Scroll_Window(x1,x2,y1,y2);
if(g_u8LcdLayer==1)
{
Layer1_Visible();
for(i= (x2-x1+2);i>0;i--)
{
Scroll(i-1,0);
Delay2us(Speed*2000);
}
g_u8LcdLayer=0;
}
else if(g_u8LcdLayer==0)
{
Layer2_Visible();
for(i= (x2-x1+2);i>0;i--)
{
Scroll(i-1,0);
Delay2us(Speed*2000);
}
g_u8LcdLayer=1;
}
}
void Soft_Reset(void)
{
xSemaphoreTake(xDispSemaphore, portMAX_DELAY);
{
LCD_Reset();
Delay1ms(500);
LCD_Initial();
Two_Layers();
Delay1ms(100);
Active_Window(0,479,0,271);
Background_color(color_black);
Text_color(color_white);
Text_Cursor_Disable();
Layer1_Visible();
Write_To_Bank1();
Clear_Active_Window();
Write_To_Bank2();
Clear_Full_Window();
Display_ON();
//backlight on for RAiO RA8875_demo_board_V2
PWM1_enable();
PWM1_duty_cycle(0xff);
Text_color(color_white);
Background_color(color_black);
xSemaphoreGive(xDispSemaphore);
}
}
void RXLCD_VisibleLayer(void)
{
if(g_u8LcdLayer==1)
{
Layer1_Visible();
}
else if(g_u8LcdLayer==0)
{
Layer2_Visible();
}
}
void ShowNextScene(void)
{
if(currentLayer == 0)
{
Layer2_Visible();
currentLayer = 1;
}
else
{
Layer1_Visible();
currentLayer = 0;
}
}
//-----模块初始化代码----------建议客户直接移植---------------------------//
void RXLCD_init(void)
{
Reset();
Delay10ms(5);
RA8870_PLL_ini();
Write_Command(0x10); //SYSR bit[4:3]=00 256 color bit[2:1]= 00 8bit MPU interface
Write_Data(0x0f); // 1x 64k color 1x 16bit
Write_Command(0x04); //PCLK
Write_Data(0x03); //
Delay10ms(1);
//Horizontal set
Write_Command(0x14); //HDWR//Horizontal Display Width Setting Bit[6:0]
Write_Data(0x3b); //Horizontal display width(pixels) = (HDWR + 1)*8 0x27
Write_Command(0x15); //HNDFCR//Horizontal Non-Display Period fine tune Bit[3:0]
Write_Data(0x02); //(HNDR + 1)*8 +HNDFCR
Write_Command(0x16); //HNDR//Horizontal Non-Display Period Bit[4:0]
Write_Data(0x03); //Horizontal Non-Display Period (pixels) = (HNDR + 1)*8
Write_Command(0x17); //HSTR//HSYNC Start Position[4:0]
Write_Data(0x01); //HSYNC Start Position(PCLK) = (HSTR + 1)*8
Write_Command(0x18); //HPWR//HSYNC Polarity ,The period width of HSYNC.
Write_Data(0x03); //HSYNC Width [4:0] HSYNC Pulse width(PCLK) = (HPWR + 1)*8
//Vertical set
Write_Command(0x19); //VDHR0 //Vertical Display Height Bit [7:0]
Write_Data(0x0f); //Vertical pixels = VDHR + 1 0xef
Write_Command(0x1a); //VDHR1 //Vertical Display Height Bit [8]
Write_Data(0x01); //Vertical pixels = VDHR + 1 0x00
Write_Command(0x1b); //VNDR0 //Vertical Non-Display Period Bit [7:0]
Write_Data(0x0f); //Vertical Non-Display area = (VNDR + 1)
Write_Command(0x1c); //VNDR1 //Vertical Non-Display Period Bit [8]
Write_Data(0x00); //Vertical Non-Display area = (VNDR + 1)
Write_Command(0x1d); //VSTR0 //VSYNC Start Position[7:0]
Write_Data(0x0e); //VSYNC Start Position(PCLK) = (VSTR + 1)
Write_Command(0x1e); //VSTR1 //VSYNC Start Position[8]
Write_Data(0x06); //VSYNC Start Position(PCLK) = (VSTR + 1)
Write_Command(0x1f); //VPWR //VSYNC Polarity ,VSYNC Pulse Width[6:0]
Write_Data(0x01); //VSYNC Pulse Width(PCLK) = (VPWR + 1)
Write_Command(0x20);
Write_Data(0x80);
Write_Dir(0x52,0xc1);//设置为缓冲卷动模式
Write_Dir(0x40,0x80);//设置为文字模式
Write_Dir(0x41,0x01);
Layer1_Visible();
Write_Dir(0xf0,0x04);//开启中断
Write_Dir(0x71,0x04);//设置为4线触摸屏
Write_Dir(0x70,0xB2);//开启触摸功能，设置触摸参数
Write_Dir(0xf1,0x04);//clear INT state 確保上次觸碰後 TP_interrupt 清除
Write_Command(0x8c);//PWM控制设置
Write_Data(0x80);//开启PWM
Write_Command(0x8c);//PWM控制设置
Write_Data(0x81);//开启PWM
Write_Command(0x8d);//背光亮度
Write_Data(0x80);//亮度参数0xff-0x00
Active_Window(0,479,0,271);//设置区域显示窗口
Text_Foreground_Color1(0x0000);//前景颜色设定
Text_Background_Color1(0xffff);//背景颜色设定
Write_Dir(0X8E,0X80);//开始清屏(显示窗口)
Delay10ms(1);
Write_Dir(0X01,0X80);//开启显示
}
