STM32F4+OV7670无FIFO摄像头程序 -

#include "sys.h"
#include "delay.h"
#include "usart.h"
#include "led.h"
#include "key.h"
#include "lcd.h"
#include "usmart.h"
#include "usart2.h"
#include "timer.h"
#include "ov7670.h"
#include "dcmi.h"
int main(void)
{
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);//设置系统中断优先级分组2
delay_init(168); //初始化延时函数
uart_init(115200); //初始化串口波特率为115200
usart2_init(42,115200); //初始化串口2波特率为115200
LED_Init(); //初始化LED
LCD_Init(); //LCD初始化
// KEY_Init(); //按键初始化
//TIM3_Int_Init(10000-1,8400-1);//10Khz计数,1秒钟中断一次
TIM1_PWM_Init();
usmart_dev.init(84); //初始化USMART
POINT_COLOR=RED;//设置字体为红色
while(OV7670_Init())//初始化OV7670
{
LCD_ShowString(30,130,240,16,16,"OV7670 ERR");
delay_ms(200);
LCD_Fill(30,130,239,170,WHITE);
delay_ms(200);
}
LCD_ShowString(30,130,200,16,16,"OV7670 OK");
delay_ms(1500);
// OV7670_Window_Set(12,176,240,320);//OV7670设置输出窗口
My_DCMI_Init(); //DCMI配置
DCMI_DMA_Init((u32)&LCD->LCD_RAM,10,DMA_MemoryDataSize_HalfWord,DMA_MemoryInc_Disable);//DCMI DMA配置
DCMI_Start(); //启动传输
while(1)
{
}
}

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