rt-hread LVGL 界面切换多次后内存泄漏

发布于 2024-03-18 10:43:04 浏览：659 订阅该版

v_xcz 2024-03-22

这家伙很懒，什么也没写！

2 个回答

xiaorui 认证专家 2024-03-18

小睿手办 https://item.taobao.com/item.htm?id=674889867009

jiangyouzhi 2024-03-18

这家伙很懒，什么也没写！

你好，请问重复释放是指哪里重复释放了呢？谢谢！有的时候或出现Hardfault

```c
psr: 0xa1000000
r00: 0xfe470048
r01: 0xfe470048
r02: 0xc003303c
r03: 0xc0032f98
r04: 0xc0033084
r05: 0xc003316c
r06: 0x00000001
r07: 0x00000000
r08: 0x2000493c
r09: 0x2000492c
r10: 0x00000004
r11: 0x00000000
r12: 0x0000ffff
 lr: 0x0802a05d
 pc: 0x08028ac8
hard fault on thread: LVGL

thread   pri  status      sp     stack size max used left tick  error
-------- ---  ------- ---------- ----------  ------  ---------- ---
watch     19  ready   0x00000060 0x00000400    09%   0x00000014 ETIMOUT
tshell    20  suspend 0x00000088 0x00001000    04%   0x00000009 OK
touch     12  suspend 0x00000060 0x00000800    22%   0x00000012 OK
LVGL      16  running 0x00000060 0x00002000    19%   0xfffff499 OK
qled       3  suspend 0x0000005c 0x00000200    17%   0x00000014 OK
mmcsd_de  22  suspend 0x00000080 0x00000400    54%   0x00000009 OK
tidle0    31  ready   0x0000005c 0x00000200    17%   0x00000009 OK
timer      4  suspend 0x00000044 0x00000200    13%   0x00000009 OK
bus fault:
SCB_CFSR_BFSR:0x82 PRECISERR SCB->BFAR:FE47004C

```