硬件错误，不知道是哪里的问题

发布于 2014-08-13 17:30:04 浏览：2840 订阅该版

```psr: 0x21000000
 pc: 0x08010d9a
 lr: 0x08010cbd
r12: 0x00000000
r03: 0x000001f4
r02: 0x00000008
r01: 0x20005558
r00: 0x0000012d
hard fault on thread: rs485
 thread  pri  status      sp     stack size max used   left tick  error
-------- ---- ------- ---------- ---------- ---------- ---------- ---
heartbea 0x19 suspend 0x00000100 0x00000200 0x00000100 0x00000005 000
hall     0x13 suspend 0x00000118 0x00000400 0x00000118 0x0000000a 000
stepper_ 0x04 suspend 0x00000100 0x00000400 0x00000100 0x00000005 000
flowmete 0x14 suspend 0x00000108 0x00000400 0x00000108 0x00000005 000
nrf24l01 0x15 suspend 0x00000108 0x00000400 0x00000108 0x00000014 000
comm_ove 0x08 suspend 0x00000100 0x00000400 0x00000100 0x00000005 000
breath_t 0x12 suspend 0x00000100 0x00000400 0x00000100 0x00000005 000
debug    0x18 suspend 0x00000118 0x00000400 0x00000118 0x00000005 000
h_l_stat 0x0b suspend 0x00000128 0x00000400 0x00000148 0x00000005 000
chest_st 0x0c suspend 0x00000128 0x00000400 0x00000128 0x00000005 000
encoder  0x17 suspend 0x00000100 0x00000400 0x00000100 0x00000005 000
heartbea 0x0d suspend 0x00000128 0x00000400 0x00000128 0x0000000a 000
epulse   0x0e suspend 0x00000150 0x00000400 0x00000178 0x00000032 000
protocol 0x09 suspend 0x00000100 0x00000400 0x00000120 0x0000000a 000
rs485    0x08 ready   0x00000128 0x00000800 0x00000128 0x0000000a 000
collectb 0x07 suspend 0x00000108 0x00000400 0x00000108 0x0000000a 000
rs232    0x06 suspend 0x00000160 0x00000400 0x00000160 0x00000009 000
valve    0x16 suspend 0x00000110 0x00000400 0x00000128 0x00000005 -02
motor    0x11 suspend 0x00000118 0x00000400 0x00000118 0x00000005 000
adc      0x05 suspend 0x00000138 0x00000800 0x00000138 0x00000032 000
cpr      0x0f suspend 0x00000118 0x00000400 0x00000118 0x0000000a 000
wifi_mod 0x03 suspend 0x00000100 0x00000400 0x00000100 0x00000009 000
tidle    0x1f ready   0x000000e0 0x00000400 0x000000e0 0x00000020 000
tshell   0x14 suspend 0x00000110 0x00000800 0x00000110 0x0000000a 000```