AD9910-STM32 驅(qū)動(dòng)程序

ID:340384 · 發(fā)表于 2018-5-29 10:21

/**********************************************************
關(guān)于AD9910 在STM32 F103RB的驅(qū)動(dòng)  可以作為開(kāi)發(fā)參考
**********************************************************/

#include "stm32_config.h"
#include "stdio.h"
#include "led.h"
#include "lcd.h"
#include "key.h"
#include "AD9910.h"
#include "task_manage.h"
#include "usart.h"
char str[30]; //ÏÔê¾»o′æ
extern u8 _return;
int main(void)
{
u16 i=0;

MY_NVIC_PriorityGroup_Config(NVIC_PriorityGroup_2);
delay_init(72);
LED_Init();

initial_lcd();
LCD_Clear();
  USARTx_Init(4800);
delay_ms(300);
LCD_Refresh_Gram();

Timerx_Init(99,71);
LCD_Clear();
LCD_Show_CEStr(0,0,"5");
   Init_ad9910();
Freq_convert(400000000);
  printf("/******AD9910-STM32(OK))*******/");
while(1)
{

KeyRead();
Set_PointFre(Keycode, 0)
if(_return){_return=0;LCD_Refresh_Gram();}
KEY_EXIT();
}
}