范例程序RTC下载进去怎么不运行？
用stc8H1K08T与17T都是一样，上传了图片，上面有程序和串口打印，看起来没有运行while()#include <AI8H.H>
#include <intrins.h>
#include <absacc.h>
#include <string.h>
#include <stdarg.h>
#include <stdio.h>
#include <math.h>
//#define TR P33
#define FOSC 24000000UL //主时钟
#define BAUD 9600UL //波特率
#define TMRF 200UL //定时器频率
#define BRT (0x10000-(FOSC/BAUD+2)/4) //波特率发生器值
#define TMR (0x10000-FOSC/TMRF/12) //定时器值
#define T_Buf_Len 64 //Uart1发送缓存长度
#define R_Buf_Len 64 //Uart1接收缓存长度
#define Master_Addr 0x00 //Uart主机地址
#define Slave_Addr 0x01 //Uart从机地址
#define Broad_Addr 0xFF //Uart广播地址
//#define R 0 //485接收
//#define T 1 //485发送
unsigned char RP; //Uart1接收指针
unsigned char TP; //Uart1发送指针
unsigned char Uart_R_Len; //Uart1接收长度
unsigned char Uart_T_Len; //Uart1发送长度
unsigned char xdata R_Buf; //Uart1接收缓存
unsigned char xdata T_Buf; //Uart1发送缓存
bit RTC_1s_Flag;
void Delay_ms(unsigned char ms)
{
unsigned int i;
do
{
i=FOSC/10000;
while(--i); //10T per loop
}
while(--ms);
}
void UART_Send(unsigned int x)
{
while(Uart_T_Len);
TP=0;
Uart_T_Len=x;
TI=1;
}
void Uart_Printf(unsigned char *v,...)
{
va_list ap;
va_start(ap,v);
while(Uart_T_Len);
UART_Send(vsprintf(T_Buf,v,ap));
va_end(ap);
}
//void UART_Return(unsigned char temp)
//{
// memcpy(T_Buf,R_Buf,temp);
// UART_Send(temp);
//}
void Init(void)
{
P_SW2|=EAXFR;
P0M1=0x00; P0M0=0x00; //设置IO模式
P1M1=0xC0; P1M0=0x00; //设置IO模式
P2M1=0x00; P2M0=0x00; //设置IO模式
P3M1=0x00; P3M0=0x00; //设置IO模式
P4M1=0x00; P4M0=0x00; //设置IO模式
P5M1=0x00; P5M0=0x00; //设置IO模式
P6M1=0x00; P6M0=0x00; //设置IO模式
P7M1=0x00; P7M0=0x00; //设置IO模式
X32KCR=0x80; //启动外部32.768KHz晶振
while(!(X32KCR&0x01)); //等待外部32.768KHz晶振稳定
RTCCFG=0x00; //RTC选择外部32.768KHz时钟源
AUXR=0x05; //设置定时器0时钟为12T模式，设置定时器2为1T模式，设置定时器2为波特率发生器
TMOD=0x01; //设置定时器0为16位不自动重装载模式
TH0=TMR>>8; //设置定时器0初始值
TL0=TMR; //设置定时器0初始值
TF0=0; //清除TF0中断标志位
ET0=1; //启用定时器0中断
SCON=0x50; //设置UART1模式为8位数据可变波特率
T2H=BRT>>8; //设置UART1波特率
T2L=BRT; //设置UART1波特率
AUXR|=T2R; //打开定时器2
ES=1; //启用UART1中断
INIYEAR =25; //初始化年
INIMONTH =1; //初始化月
INIDAY =1; //初始化日
INIHOUR =0; //初始化时
INIMIN =0; //初始化分
INISEC =0; //初始化秒
INISSEC =0; //初始化1/128秒
INIWEEK =3; //初始化星期
RTCCFG|=0x01; //初始化RTC
RTCIF=0x00; //清除RTC中断标志
RTCIEN=0x08; //启用RTC秒中断
RTCCR=0x01; //打开RTC
EA=1; //启用总中断
}
void main(void)
{
Init();
while(1)
{
if(RTC_1s_Flag)
{
RTC_1s_Flag=0;
Uart_Printf("\r\n\r\n20%02bu/%02bu/%02bu 星期%bu %02bu:%02bu:%02bu\r\n",YEAR,MONTH,DAY,WEEK,HOUR,MIN,SEC);
}
Delay_ms(250);
Delay_ms(250);
}
}
void Uart_Start(void)
{
TH0=TMR>>8;
TL0=TMR;
TR0=1;
}
void Uart_Stop(void)
{
TR0=0;
TH0=TMR>>8;
TL0=TMR;
RP=0;
memset(R_Buf,0x00,sizeof R_Buf);
}
void TMR0_Isr(void) interrupt TMR0_VECTOR
{
// UART_Return(RP);
Uart_Stop();
}
void UART1_Isr(void) interrupt UART1_VECTOR
{
if(RI)
{
RI=0;
Uart_Start();
R_Buf=SBUF;
if(RP==0)
{
if(R_Buf==Slave_Addr||R_Buf==Broad_Addr)
{
}
else
{
Uart_Stop();
}
}
else if(RP==1)
{
if(R_Buf==0x0B)
{
Uart_R_Len=R_Buf+2;
}
else
{
Uart_Stop();
}
}
else if(RP==Uart_R_Len-1)
{
INIYEAR= R_Buf; //初始化年
INIMONTH= R_Buf; //初始化月
INIDAY= R_Buf; //初始化日
INIHOUR= R_Buf; //初始化时
INIMIN= R_Buf; //初始化分
INISEC= R_Buf; //初始化秒
INISSEC= 0; //初始化1/128秒
INIWEEK= R_Buf; //初始化星期
RTCCFG|=0x01; //初始化RTC
Uart_Stop();
}
else if(RP==R_Buf_Len-1)
{
Uart_Stop();
}
if(TR0)
{
RP++;
}
}
if(TI)
{
TI=0;
if(TP==Uart_T_Len)
{
// TR=R;
TP=0;
Uart_T_Len=0;
}
if(Uart_T_Len!=0)
{
// TR=T;
SBUF=(T_Buf);
TP++;
}
}
}
void RTC_Isr(void) interrupt RTC_VECTOR
{
// if(RTCIF&0x80) //闹钟中断
// {
// RTCIF&=~0x80;
// }
// if(RTCIF&0x40) //日中断
// {
// RTCIF&=~0x40;
// }
// if(RTCIF&0x20) //时中断
// {
// RTCIF&=~0x20;
// }
// if(RTCIF&0x10) //分中断
// {
// RTCIF&=~0x10;
// }
if(RTCIF&0x08) //秒中断
{
RTCIF&=~0x08;
RTC_1s_Flag=1;
}
// if(RTCIF&0x04) //1/2秒中断
// {
// RTCIF&=~0x04;
// }
// if(RTCIF&0x02) //1/8秒中断
// {
// RTCIF&=~0x02;
// }
// if(RTCIF&0x01) //1/32秒中断
// {
// RTCIF&=~0x01;
// }
}
没有看到你的原理图
注意外接32768Hz晶振，晶振IO设置为高阻
初始化时打开外部32768Hz晶振并等待时钟稳定
DebugLab 发表于 2025-2-12 14:53
没有看到你的原理图
注意外接32768Hz晶振，晶振IO设置为高阻
初始化时打开外部32768Hz晶振并等待时钟稳定
官方程序没有改动,按照上面增加了文件 qq286318698 发表于 2025-2-12 14:59
官方程序没有改动,按照上面增加了文件
非官方开发板，需提供原理图
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
DebugLab 发表于 2025-2-12 15:05
非官方开发板，需提供原理图
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