The following is the main.c
It's a simple demo for RTC display on LCD. The second run correctly, which means the system and RTC clock set correctly. However, the minute does not change when the second runs a circle (60s). Do I set the registers incorrectly and forget set sth?
void main(void)
{
u8 H_shi=0,H_ge=0,M_shi=0,M_ge=0,S_shi=0,S_ge=0;
system_init();
GPIO_Init();
LCD_Config();
RTC_Config();
LCD_GLASS_Clear();
LCD_GLASS_Confirm();
Delay(50);
LCD_GLASS_Clear();
LCD_GLASS_Confirm();
Delay(50);
LCD_GLASS_Clear();
LCD_DisplayNum(4,1);
LCD_DisplayNum(3,5);
LCD_DisplayNum(2,6);
LCD_DisplayNum(1,8);
Delay(50);
LED2 = 0;
LED3 = 1;
MOTOR1 = 1;
MOTOR2 = 0;
LCD_GLASS_Clear();
//asm("rim");
while(1)
{
LED3 = 1;
while(!RTC_ISR1_RSF);
S_ge = (u32)RTC_TR1_SU;
S_shi = (u32)RTC_TR1_ST;
M_ge = (u32)RTC_TR2_MNU;
M_shi = (u32)RTC_TR2_MNT;
H_ge = (u32)RTC_TR3_HU;
H_shi = (u32)RTC_TR3_HT;
RTC_ISR1_RSF=0;
LCD_DisplayNum(4,M_shi);
LCD_DisplayNum(3,M_ge);
LCD_DisplayNum(2,S_shi);
LCD_DisplayNum(1,S_ge);
Delay(5);
LED3 = 0;
Delay(5);
}
}
