28035的定时器0中断标志位不需要手动清除吗?例程的子程序是这么写的
interrupt void cpu_timer0_isr(void)
{
CpuTimer0.InterruptCount++;
GpioDataRegs.GPBTOGGLE.bit.GPIO34 = 1; // Toggle GPIO34 once per 500 milliseconds
// Acknowledge this interrupt to receive more interrupts from group 1
PieCtrlRegs.PIEACK.all = PIEACK_GROUP1;
} |