psr: 0x010f0000
r00: 0xffffffff
r01: 0x20024001
r02: 0x0009e247
r03: 0x20024000
r04: 0x2001f591
r05: 0x2001f594
r06: 0x00000c00
r07: 0x2001f468
r08: 0xdeadbeef
r09: 0xdeadbeef
r10: 0xdeadbeef
r11: 0xdeadbeef
r12: 0x200139d0
lr: 0x08014783
pc: 0x08012cac
hard fault on th
[14:53:26.564]收←◆read: auth
thread pri status sp stack size max used left tick error
-------- --- ------- ---------- ---------- ------ ---------- ---
wlink 30 suspend 0x000001fc 0x00000600 80% 0x00000005 000
printer 10 ready 0x00000164 0x00001000 61% 0x00000004 -02
auth 9 running 0x000002c8 0x00000c00 55% 0x0000000d 000
audio 5 suspend 0x00002504 0x00007710 88% 0x00000011 000
btn 16 ready 0x000000b0 0x00000800 34% 0x00000003 -02
vTaskAud 25 suspend 0x0000009c 0x00000200 81% 0x00000004 000
vTaskDat 10 suspend 0x000000b4 0x00000200 35% 0x00000005 000
vTaskPri 7 suspend 0x000000c4 0x00000200 38% 0x00000001 000
vTaskPri 6 suspend 0x000000e4 0x00000900 47% 0x00000003 000
at_clnt 9 suspend 0x000000fc 0x00000600 68% 0x00000003 000
at_clnt 9 suspend 0x00000100 0x00000600 19% 0x00000005 000
tshell 20 suspend 0x00000184 0x00000400 37% 0x0000000a 000
sys_work 23 suspend 0x0000010c 0x00000800 62% 0x00000005 000
tidle0 31 ready 0x00000068 0x00000200 45% 0x00000006 000
timer 4 suspend 0x00000080 0x00000100 68% 0x0000000a 000
main 8 suspend 0x00000158 0x00001000 50% 0x00000007 000
FPU active!
bus fault:
SCB_CFSR_BFSR:0x82 PRECISERR SCB->BFAR:20024000
大神帮忙看看可能是什么原因,怎么能定位到问题呀