use nordic demo example
i think the problem is crystal oscillator(external 32mb)
follow is the different:
//nordic 官方开发板
0> clock state start***************************
0> EVENTS_HFCLKSTARTED=00000000
0> HFCLKRUN=00000000
0> TASKS_HFCLKSTOP=00000000
0> HFCLKSTAT=00010000
0> HFXODEBOUNCE=00000000 ？
0> TASKS_HFCLKSTART=00000000
0> ____________________________________________________________
0> EVENTS_LFCLKSTARTED=00000000
0> LFCLKRUN=00000001
0> LFCLKSRC=00000000
0> LFCLKSTAT=00010000
0> LFRCMODE=00000000
0> TASKS_LFCLKSTOP=00000000
0> clock state end***************************
//我们自己的板子
0> clock state start***************************
0> EVENTS_HFCLKSTARTED=00000000
0> HFCLKRUN=00000000
0> TASKS_HFCLKSTOP=00000000
0> HFCLKSTAT=00010000
0> HFXODEBOUNCE=00000010 ？
0> TASKS_HFCLKSTART=00000000
0> ____________________________________________________________
0> EVENTS_LFCLKSTARTED=00000000
0> LFCLKRUN=00000001
0> LFCLKSRC=00000000
0> LFCLKSTAT=00010000
0> LFRCMODE=00000000
0> TASKS_LFCLKSTOP=00000000
0> clock state end***************************
