试很久找不到原因 各位大虾看看指点一下小弟
#include "sys.h"
#include "usart.h"
#include "delay.h"
#include "led.h"
#include "beep.h"
#include "key.h"
#include "exti.h"
#include "wdg.h"
#include "timer.h"
#include "tpad.h"
#include "oled.h"
#include "lcd.h"
#include "usmart.h"
#include "rtc.h"
#include "wkup.h"
#include "adc.h"
//ALIENTEK战舰STM32开发板实验17
//ADC 实验
//技术支持:www.openedv.com
//广州市星翼电子科技有限公司
int main(void)
{
u16 adcx;
float temperate;
float temp,t;
Stm32_Clock_Init(9); //系统时钟设置
uart_init(72,9600); //串口初始化为9600
delay_init(72);
BEEP_Init(); //延时初始化
LED_Init(); //初始化与LED连接的硬件接口
//usmart_dev.init(72); //初始化USMART
Adc_Init(); //ADC初始化
RTC_Init();
KEY_Init();
// delay_ms(100);
LCD_Init(); //初始化LCD
//显示时间
POINT_COLOR=RED;//设置字体为蓝色
LCD_ShowString(60,50,200,16,16," - - ");
LCD_ShowString(60,70,200,16,16," : : ");
//POINT_COLOR=BLUE;//设置字体为蓝色
LCD_ShowString(60,130,200,16,16,"ADC_CH0_VAL:");
LCD_ShowString(60,150,200,16,16,"ADC_CH0_VOL:0.000V");
// POINT_COLOR=BLACK;//设置字体为蓝色
LCD_ShowString(60,180,200,16,16,"TEMP_VAL:");
LCD_ShowString(60,200,200,16,16,"TEMP_VOL:0.000V");
LCD_ShowString(60,220,200,16,16,"TEMPERATE:00.00C");
POINT_COLOR=BLACK;//设置字体为蓝色
while(1)
{// POINT_COLOR=RED;
if(t!=calendar.sec)
{
t=calendar.sec;
LCD_ShowNum(60,50,calendar.w_year,4,16);
LCD_ShowNum(100,50,calendar.w_month,2,16);
LCD_ShowNum(124,50,calendar.w_date,2,16);
switch(calendar.week)
{
case 0:
LCD_ShowString(60,90,200,16,16,"Sunday ");
break;
case 1:
LCD_ShowString(60,90,200,16,16,"Monday ");
break;
case 2:
LCD_ShowString(60,90,200,16,16,"Tuesday ");
break;
case 3:
LCD_ShowString(60,90,200,16,16,"Wednesday");
break;
case 4:
LCD_ShowString(60,90,200,16,16,"Thursday ");
break;
case 5:
LCD_ShowString(60,90,200,16,16,"Friday ");
break;
case 6:
LCD_ShowString(60,90,200,16,16,"Saturday ");
break;
}
LCD_ShowNum(60,70,calendar.hour,2,16);
LCD_ShowNum(84,70,calendar.min,2,16);
LCD_ShowNum(108,70,calendar.sec,2,16);
LED0=!LED0;
}
//delay_ms(100);
//POINT_COLOR=BLUE;//设置字体为蓝色
//利用adc检测触摸板上的电压
adcx=Get_Adc_Average(ADC_CH1,10);
LCD_ShowxNum(156,130,adcx,4,16,0);//显示ADC的值
temp=(float)adcx*(3.3/4096);
t=temp;
adcx=temp;
LCD_ShowxNum(156,150,adcx,1,16,0);//显示电压值
temp-=adcx;
temp*=1000;
LCD_ShowxNum(172,150,temp,3,16,0X80);
LED0=!LED0;
// delay_ms(250);
if(t>2.8)
{LED1=0;BEEP=0; }
else
{LED1=1 ; BEEP=1;} //触摸板有无触摸
if(KEY_Scan(1))
BEEP=!BEEP; //按键按下检测
//delay_ms(100);
adcx=Get_Adc_Average(ADC_CH_TEMP,10);
LCD_ShowxNum(132,180,adcx,4,16,0);//显示ADC的值
temp=(float)adcx*(3.3/4096);
temperate=temp;//保存温度传感器的电压值
adcx=temp;
LCD_ShowxNum(132,200,adcx,1,16,0); //显示电压值整数部分
temp-=(u8)temp; //减掉整数部分
LCD_ShowxNum(148,200,temp*1000,3,16,0X80); //显示电压小数部分
temperate=(1.43-temperate)/0.0043+25; //计算出当前温度值
LCD_ShowxNum(140,220,(u8)temperate,2,16,0); //显示温度整数部分
temperate-=(u8)temperate;
LCD_ShowxNum(164,220,temperate*100,2,16,0X80);//显示温度小数部分
delay_ms(100);
}
};
//显示提示信息
//POINT_COLOR=BLUE;//设置字体为蓝色