- #include "led.h"
- #include "delay.h"
- #include "sys.h"
- #include "usart.h"
- #include "lcd.h"
- #include "temperate.h"
- void init()
- {
- delay_init(); //延时函数初始化
- uart_init(9600); //串口初始化为9600
- LED_Init(); //初始化与LED连接的硬件接口
- LCD_Init();
- T_Adc_Init();
- POINT_COLOR=RED;//设置字体为红色
- LCD_ShowString(60,40,200,24,24,"ADC Test ^-^");
- LCD_ShowString(60,70,200,16,16,"Medium difficulty");
- LCD_ShowString(60,90,200,16,16,"2015/1/25");
- LCD_ShowString(60,110,200,16,16,"By--Mr yh");
- //显示提示信息
- POINT_COLOR=BLUE;//设置字体为蓝色
- LCD_ShowString(60,130,200,16,16,"TEMP_VAL:");
- LCD_ShowString(60,150,200,16,16,"TEMP_VOL:0.000V");
- LCD_ShowString(60,170,200,16,16,"TEMPERATE:00.00C");
- }
- int main(void)
- {
- u16 adcnum;
- float tem,temperate;
- init();
- while(1)
- {
- adcnum=T_Get_Adc_Average(ADC_CH_TEMP,10);
- LCD_ShowxNum(132,130,adcnum,4,16,0);//显示ADC的值
- tem=(float)adcnum*(3.3/4096);
- temperate=tem;
- adcnum=tem;
- LCD_ShowxNum(132,150,adcnum,1,16,0);//显示电压值的整数位
- tem-=(u8)tem;
- LCD_ShowxNum(148,150,(u32)(tem*1000),3,16,0X80);//显示电压值的小数位
- temperate=(1.43-temperate)/0.0043+25; //计算出当前温度值
- LCD_ShowxNum(140,170,(u8)temperate,2,16,0); //显示温度整数部分
- temperate-=(u8)temperate;
- LCD_ShowxNum(164,170,temperate*100,2,16,0X80);//显示温度小数部分
- LED0=!LED0;
- delay_ms(250);
- }
- }