/**
* @brief 主函数
* @param 无
* @retval 无
*/
int main(void)
{
/* 液晶初始化 */
LCD_Init();
//while(1);
#if 1
/* ov7725 gpio 初始化 */
Ov7725_GPIO_Config();
/* ov7725 寄存器配置初始化 */
while(Ov7725_Init() != SUCCESS);
/* ov7725 场信号线初始化 */
VSYNC_Init();
Ov7725_vsync = 0;
while(1)
{
if( Ov7725_vsync == 2 )
{
FIFO_PREPARE; /*FIFO准备*/
ImagDisp(); /*采集并显示*/
Ov7725_vsync = 0;
}
}
#endif
}
void rt_thread_entry_trace(void* parameter)
{
// uint32_t tick=0;
Ov7725_vsync = 0;
while(1)
{
if(Ov7725_vsync == 2)
{
FIFO_PREPARE; /*FIFO准备*/
ImagDisp(&Cam_data[0][0]); /*采集并显示*/
if(Trace(&condition_yellow,&result))
{
targetX=result.x-100;
targetY=result.y-90;
targetX/=5;
targetY/=5;
targetH = result.h/5;
targetW = result.w/5;
// ShowImage();
// ShowLocation(result);
}
else{
targetX=0;
targetY=0;
targetH=0;
targetW=0;
}
Ov7725_vsync = 0; //处理结束标志
}
}
}
/*---------------------------------------------------------------------------------------*/
void Camera_Test(void)
{
static uint8_t led_state = 0;
/* 液晶初始化 */
//LCD_Init();
Key2_GPIO_Config();
GPIO_ResetBits(GPIOB, GPIO_Pin_1);
// Lcd_GramScan( 2);
/* ov7725 gpio 初始化 */
Ov7725_GPIO_Config();
/* ov7725 寄存器配置初始化 */
while(Ov7725_Init() != SUCCESS);
/* ov7725 场信号线初始化 */
VSYNC_Init();
Ov7725_vsync = 0;
while(1)
{
if(Key_Scan(GPIOC,GPIO_Pin_13,0) == KEY_ON)
{
if(led_state == 0)
{
GPIO_ResetBits(GPIOA, GPIO_Pin_8);
led_state = 1;
}
else
{
GPIO_SetBits(GPIOA, GPIO_Pin_8);
led_state = 0;
}
}
if( Ov7725_vsync == 2 )
{
FIFO_PREPARE; /*FIFO准备*/
ImagDisp(); /*采集并显示*/
Ov7725_vsync = 0;
}
}
}
