//进入触摸屏校准函数
void Load_Adjust_Panel()
{
LCD_Clear(WHITE);//清屏
Touch_Adjust(); //屏幕校准
Save_Adjdata();
Load_Drow_Dialog();
}
int main(void)
{
u8 key;
u8 i=0;
SystemInit();
delay_init(72); //延时初始化
NVIC_Configuration();
uart_init(9600);
LED_Init();
KEY_Init();
LCD_Init();
POINT_COLOR=RED;//设置字体为蓝色
LCD_ShowString(60,50,"Mini STM32");
LCD_ShowString(60,70,"TOUCH TEST");
LCD_ShowString(60,90,"ATOM@ALIENTEK");
LCD_ShowString(60,110,"2011/1/1");
LCD_ShowString(60,130,"Press KEY0 to Adjust");
Touch_Init();
delay_ms(1500);
Load_Drow_Dialog();
while(1)
{
key=KEY_Scan();
if(Pen_Point.Key_Sta==Key_Down)//触摸屏被按下
{
Pen_Int_Set(0);//关闭中断
do
{
Convert_Pos();
Pen_Point.Key_Sta=Key_Up;
if(Pen_Point.X0>216&&Pen_Point.Y0<16)Load_Drow_Dialog();//清除
else
{
Draw_Big_Point(Pen_Point.X0,Pen_Point.Y0);//画图
GPIOC->ODR|=1<<1; //PC1 上拉
}
}while(PEN==0);//如果PEN一直有效,则一直执行
Pen_Int_Set(1);//开启中断
}else delay_ms(10);
if(key==1)//KEY0按下,则执行校准程序
{
LCD_Clear(WHITE);//清屏
Touch_Adjust(); //屏幕校准
Save_Adjdata();
Load_Drow_Dialog();
}
i++;
if(i==20)
{
i=0;
LED0=!LED0;
}
};
}
//外部中断初始化函数
void Touch_Init(void)
{
NVIC_InitTypeDef NVIC_InitStructure; //中断
GPIO_InitTypeDef GPIO_InitStructure; //GPIO
EXTI_InitTypeDef EXTI_InitStructure; //外部中断线
//注意,时钟使能之后,对GPIO的操作才有效
//所以上拉之前,必须使能时钟.才能实现真正的上拉输出
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOC | RCC_APB2Periph_AFIO, ENABLE);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_3|GPIO_Pin_0|GPIO_Pin_13;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; //推挽输出
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_Init(GPIOC, &GPIO_InitStructure);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_1|GPIO_Pin_2;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU ; //上拉输入
GPIO_Init(GPIOC, &GPIO_InitStructure);
Read_ADS(&Pen_Point.X,&Pen_Point.Y);//第一次读取初始化
NVIC_InitStructure.NVIC_IRQChannel = EXTI1_IRQn; //使能按键所在的外部中断通道
NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 2; //先占优先级2级
NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0; //从优先级0级
NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE; //使能外部中断通道
NVIC_Init(&NVIC_InitStructure); //根据NVIC_InitStruct中指定的参数初始化外设NVIC寄存器
RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO, ENABLE);
GPIO_EXTILineConfig(GPIO_PortSourceGPIOC, GPIO_PinSource1);
EXTI_InitStructure.EXTI_Line = EXTI_Line1; //外部线路EXIT1
EXTI_InitStructure.EXTI_Mode = EXTI_Mode_Interrupt; //设外外部中断模式:EXTI线路为中断请求
EXTI_InitStructure.EXTI_Trigger = EXTI_Trigger_Falling; //外部中断触发沿选择:设置输入线路下降沿为中断请求
EXTI_InitStructure.EXTI_LineCmd = ENABLE; //使能外部中断新状态
EXTI_Init(&EXTI_InitStructure); //根据EXTI_InitStruct中指定的参数初始化外设EXTI寄存器
#ifdef ADJ_SAVE_ENABLE
AT24CXX_Init();//初始化24CXX
if(Get_Adjdata())return;//已经校准
else //未校准?
{
LCD_Clear(WHITE);//清屏
Touch_Adjust(); //屏幕校准
Save_Adjdata();
}
Get_Adjdata();
#else
LCD_Clear(WHITE);//清屏
Touch_Adjust(); //屏幕校准,带自动保存
#endif
}
//外部中断初始化函数
void Touch_Init(void)
{
//注意,时钟使能之后,对GPIO的操作才有效
//所以上拉之前,必须使能时钟.才能实现真正的上拉输出
RCC->APB2ENR|=1<<4; //PC时钟使能
RCC->APB2ENR|=1<<0; //开启辅助时钟
GPIOC->CRL&=0XFFFF0000;//PC0~3
GPIOC->CRL|=0X00003883;
GPIOC->CRH&=0XFF0FFFFF;//PC13
GPIOC->CRH|=0X00300000;//PC13推挽输出
GPIOC->ODR|=0X200f; //PC0~3 13 全部上拉
Read_ADS(&Pen_Point.X,&Pen_Point.Y);//第一次读取初始化
MY_NVIC_Init(2,0,EXTI1_IRQChannel,2);
RCC->APB2ENR|=0x01; //使能io复用时钟
AFIO->EXTICR[0]|=0X0020; //EXTI13映射到PC1
EXTI->IMR|=1<<1; //开启line1上的中断
EXTI->EMR|=1<<1; //不屏蔽line1上的事件
EXTI->FTSR|=1<<1; //line1上事件下降沿触发
#ifdef ADJ_SAVE_ENABLE
AT24CXX_Init();//初始化24CXX
if(Get_Adjdata())return;//已经校准
else //未校准?
{
LCD_Clear(WHITE);//清屏
Touch_Adjust(); //屏幕校准
Save_Adjdata();
}
Get_Adjdata();
#else
LCD_Clear(WHITE);//清屏
Touch_Adjust(); //屏幕校准,带自动保存
#endif
// printf("Pen_Point.xfac:%f\n",Pen_Point.xfac);
// printf("Pen_Point.yfac:%f\n",Pen_Point.yfac);
// printf("Pen_Point.xoff:%d\n",Pen_Point.xoff);
// printf("Pen_Point.yoff:%d\n",Pen_Point.yoff);
}
int main(void)
{
///////////////////////////////////////////
uint8_t Key;
int i;
////////////////////////////////////////////////
brightness = 0x40;//亮度
contrast = 0x70;//对比度
saturation = 0x40;//饱和度
memset(outbuf,0,64);
SystemInit();
//GPIOInit();
//chumo改版加入
//Touch_Initializtion();
Init_NVIC(); //中断向量表注册函数
Init_LED(); //LED初始化
Init_KEY(); //按键初始化
Init_IIC(); //24LC02初始化
Init_TOUCH(); // 触摸屏配置
//Touch_Initializtion();
//////////
UART3_Init(115200);
PrintStr("=========12345========\r\n");
//ADC_Init_Ex();
//Tim3_ETR_Init();
//Tim4_Init();
//CAN1_Init(250);
// USB_Init();
// RCC_AHBPeriphClockCmd(RCC_AHBPeriph_FSMC, ENABLE);
/* Configure FSMC Bank1 NOR/SRAM3 */
//FSMC_SRAM_Init();
DelayMs(300);
//InitSSD1963();
//LcdInitTest();
LcdInit();
LcdClear(GRAY0);
DispButton(button2);
DisplayButtonUp(2, 2,400,25);
LcdPrintStr("版权所有(C)mmmmmmmmmmmmmmmmmmmm",4,4,BLUE,GRAY0);
DisplayButtonUp(402,2,478,25);
LcdPrintf(410,4,BLACK,GRAY0,"%02d:%02d:%02d",12,12,12);
DisplayButtonDownColor(200, 410, 290, 470, RED);
DisplayButtonDownColor(412, 410, 502, 470, GREEN);
LcdPrintStr("删除",230,432,WHITE,RED);
LcdPrintStr("确认",442,432,BLACK,GREEN);
LcdFillRec(200,100,502,190,DGREEN);
DisplayButtonUp(190,90,512,475);
DelayMs(1000);
LcdFillRec(190,90,512,475,RED);
DelayMs(1000);
LcdFillRec(190,90,512,475,GRAY0);
DispButton(button2);
DisplayButtonDownColor(200, 410, 290, 470, RED);
DisplayButtonDownColor(412, 410, 502, 470, GREEN);
LcdPrintStr("删除",230,432,WHITE,RED);
LcdPrintStr("确认",442,432,BLACK,GREEN);
LcdFillRec(200,100,502,190,DGREEN);
DisplayButtonUp(190,90,512,475);
// Pen_Point.Key_Sta==Key_Up;
//LcdPrint16bitBmp(gImage, 16, 16, 490, 368 );
while(1)
{
// if(Pen_Point.Key_Sta==Key_Down)
// {
// LcdPrintf( 16,16,BLUE,WHITE,"%d",ADS_Read_AD(CMD_RDX));
// LcdPrintf( 16,32,BLUE,WHITE,"%d",ADS_Read_AD(CMD_RDY));
// }
//LcdPrintf( 16,32,BLUE,WHITE,"%d",Touch_GetPhyY());
//LcdPrintf( 16,16,BLUE,WHITE,"%d",Touch_GetPhyX());
// DelayMs(200);
// LED1 = ~LED1;
//LED1=~LED1;
//DelayMs(50);
////////////////////////////////////////
Key=KEY_Scan();
if(Pen_Point.Key_Sta==Key_Down)//触摸屏被按下
{
Pen_Int_Set(0); //关闭中断
do
{
LcdPrintf( 16,16,BLUE,WHITE,"%d",ADS_Read_AD(CMD_RDX));
LcdPrintf( 16,32,BLUE,WHITE,"%d",ADS_Read_AD(CMD_RDY));
Convert_Pos();
Pen_Point.Key_Sta=Key_Up;
//GPIOC->ODR|=1<<5;//临时添加
// LcdPrintf(16,16,BLUE,BLACK,"%d\n",Pen_Point.X);
// LcdPrintf(16,32,BLUE,BLACK,"%d\n",Pen_Point.Y);
if(Pen_Point.X0>216&&Pen_Point.Y0<48)LcdClear(RED);//清除
else
{
Draw_Big_Point(Pen_Point.X0,Pen_Point.Y0);//画图
GPIOC->ODR|=1<<5; //PC5 上拉
}
}while(PEN==0);//如果PEN一直有效,则一直执行
Pen_Int_Set(1);//开启中断
}
else DelayMs(1);
if(Key==USER)//USER按下,则执行校准程序
{
LcdClear(BlackColor);//清屏
Touch_Adjust(); //屏幕校准
Save_Adjdata();
LcdClear(RED);
}
i++;
if(i==1)
{
i=0;
LED1=~LED1;
}
}
///////////////////////////////////
/*
if(_SEC_)
{
_SEC_ = 0;
GPIO_WriteBit(GPIOC, GPIO_Pin_6, (BitAction)(1 - GPIO_ReadOutputDataBit(GPIOC, GPIO_Pin_6)));
LcdPrintf(300,460,BLACK,GRAY0,"%03d",i);
//i += 10;
SetSensors();
for(u8 i=1; i<=16; i++)
Printf("No.%d=%d,",i,GetSensorVoltage(i));
PrintStr("\r\n");
}
UART1_SendByte(0x55);
DelayMs(1);
} */
}
