rtthread中的栈设置请教？

发布于 2022-10-25 18:28:43 浏览：504 订阅该版

1 个回答

crystal266 2022-10-25

嵌入式

antfeifei 2022-10-26

这家伙很懒，什么也没写！

减下线程栈，启动后会出现命令行，但是用一下free就又挂了

```
msh />free
total memory: 523885944
used memory : 8760
maximum allocated memory: 15288data abort:Execption:
r00:0x00000000 r01:0x00000000 r02:0x8005a824 r03:0x0000000c
r04:0x8003cce0 r05:0xdeadbeef r06:0xdeadbeef r07:0xdeadbeef
r08:0x80064bc0 r09:0xdeadbeef r10:0xdeadbeef
fp :0x800560ac ip :0x80063a0e
sp :0x80064c08 lr :0x8003b814 pc :0x80018c3c
cpsr:0x60000192
thread   cpu pri  status      sp     stack size max used left tick  error
-------- --- ---  ------- ---------- ----------  ------  ---------- ---
tshell     0  20  running 0x000000d0 0x00001000    92%   0x0000000a 000
sys_work N/A  23  suspend 0x00000088 0x00000800    89%   0x0000000a 000
tidle3   N/A  31  ready   0x00000048 0x00000400    90%   0x00000020 000
tidle2   N/A  31  ready   0x00000048 0x00000400    71%   0x00000020 000
tidle1   N/A  31  ready   0x00000048 0x00000400    71%   0x00000020 000
tidle0   N/A  31  ready   0x00000064 0x00000400    71%   0x00000014 000
timer      0   0  init    0x8005a818 0x00000400    96%   0x00000009 000
shutdown...
(0) assertion failed at function:rt_hw_cpu_shutdown, line number:85
```