基于stm32f407视频播放实验源码 -

#include "sys.h"
#include "delay.h"
#include "usart.h"
#include "led.h"
#include "lcd.h"
#include "key.h"
#include "usmart.h"
#include "malloc.h"
#include "w25qxx.h"
#include "sdio_sdcard.h"
#include "ff.h"
#include "exfuns.h"
#include "fontupd.h"
#include "text.h"
#include "wm8978.h"
#include "videoplayer.h"
#include "timer.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
LED_Init(); //初始化LED
usmart_dev.init(84); //初始化USMART
LCD_Init(); //LCD初始化
KEY_Init(); //按键初始化
W25QXX_Init(); //初始化W25Q128
WM8978_Init(); //初始化WM8978
WM8978_ADDA_Cfg(1,0); //开启DAC
WM8978_Input_Cfg(0,0,0); //关闭输入通道
WM8978_Output_Cfg(1,0); //开启DAC输出
WM8978_HPvol_Set(40,40);
WM8978_SPKvol_Set(60);
TIM3_Int_Init(10000-1,8400-1);//10Khz计数,1秒钟中断一次
my_mem_init(SRAMIN); //初始化内部内存池
my_mem_init(SRAMCCM); //初始化CCM内存池
exfuns_init(); //为fatfs相关变量申请内存
f_mount(fs[0],"0:",1); //挂载SD卡
POINT_COLOR=RED;
while(font_init()) //检查字库
{
LCD_ShowString(30,50,200,16,16,"Font Error!");
delay_ms(200);
LCD_Fill(30,50,240,66,WHITE);//清除显示
delay_ms(200);
LED0=!LED0;
}
POINT_COLOR=RED;
Show_Str(60,50,200,16,"mcudev STM32开发板",16,0);
Show_Str(60,70,200,16,"视频播放器实验",16,0);
Show_Str(60,90,200,16,"mcudev.taobao.com",16,0);
Show_Str(60,110,200,16,"2015年7月10日",16,0);
Show_Str(60,130,200,16,"KEY0:NEXT KEY1:PREV",16,0);
Show_Str(60,150,200,16,"KEY_UP:FF KEY1：REW",16,0);
delay_ms(1500);
while(1)
{
video_play();
}
}

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