I use the TEXAS TNSTRUMENTS Tiva C Series ARM MCU board,and the TI's single_ended.c example.I found first load it, AD example is no problem,But when I turn off the power and then turn on power again.The AD example it stoping " while(!ADCIntStatus(ADC0_BASE, 3, false))" here,can't continue to run.if you know,please tell the reason,Thanks.