请教裸机定时器例子 添加如图三句后定时器进不了中断

admin 发表于 2020-11-26 14:05
把etimer的代码加到UART_Init()后面

谢谢可以了 GUI也在nuc980上移植好了

把etimer的代码加到UART_Init()后面

1. int main(void)
   
2. {
   
3.     *((volatile unsigned int *)REG_AIC_INTDIS0)=0xFFFFFFFF;  // disable all interrupt channel
   
4.     *((volatile unsigned int *)REG_AIC_INTDIS1)=0xFFFFFFFF;  // disable all interrupt channel
   
5.     *(volatile unsigned int *)(CLK_BA+0x18) |= (1<<16); /* Enable UART0 */
   
6.     sysDisableCache();
   
7.     sysFlushCache(I_D_CACHE);
   
8.     sysEnableCache(CACHE_WRITE_BACK);
   
9. 
   
10.     UART_Init();
    
11. 
    
12.     while(1);
    
13. }

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