elmfatfs

ls 查看文件目录报错

发布于 2022-10-19 20:34:28 浏览：137 订阅该版

```c
- RT -     Thread Operating System
 / | \     4.1.1 build Oct 18 2022 23:04:00
 2006 - 2022 Copyright by RT-Thread team
[0m[D/SFUD] (rt-thread\components\drivers\spi\sfud\src\sfud.c:865) The flash device manufacturer ID is 0xEF, memory type ID is 0x40, capac\0[0m
[0m[D/SFUD] (rt-thread\components\drivers\spi\sfud\src\sfud_sfdp.c:131) Check SFDP header is OK. The reversion is V1.5, NPN is 0.[0m
[0m[D/SFUD] (rt-thread\components\drivers\spi\sfud\src\sfud_sfdp.c:173) Check JEDEC basic flash parameter header is OK. The table id is 0,\0[0m
[0m[D/SFUD] (rt-thread\components\drivers\spi\sfud\src\sfud_sfdp.c:203) JEDEC basic flash parameter table info:[0m
[0m[D/SFUD] (rt-thread\components\drivers\spi\sfud\src\sfud_sfdp.c:204) MSB-LSB  3    2    1    0[0m
[0m[D/SFUD] (rt-thread\components\drivers\spi\sfud\src\sfud_sfdp.c:206) [0001] 0xFF 0xF9 0x20 0xE5[0m
[0m[D/SFUD] (rt-thread\components\drivers\spi\sfud\src\sfud_sfdp.c:206) [0002] 0x03 0xFF 0xFF 0xFF[0m
[0m[D/SFUD] (rt-thread\components\drivers\spi\sfud\src\sfud_sfdp.c:206) [0003] 0x6B 0x08 0xEB 0x44[0m
[0m[D/SFUD] (rt-thread\components\drivers\spi\sfud\src\sfud_sfdp.c:206) [0004] 0xBB 0x42 0x3B 0x08[0m
[0m[D/SFUD] (rt-thread\components\drivers\spi\sfud\src\sfud_sfdp.c:206) [0005] 0xFF 0xFF 0xFF 0xFE[0m
[0m[D/SFUD] (rt-thread\components\drivers\spi\sfud\src\sfud_sfdp.c:206) [0006] 0x00 0x00 0xFF 0xFF[0m
[0m[D/SFUD] (rt-thread\components\drivers\spi\sfud\src\sfud_sfdp.c:206) [0007] 0xEB 0x40 0xFF 0xFF[0m
[0m[D/SFUD] (rt-thread\components\drivers\spi\sfud\src\sfud_sfdp.c:206) [0008] 0x52 0x0F 0x20 0x0C[0m
[0m[D/SFUD] (rt-thread\components\drivers\spi\sfud\src\sfud_sfdp.c:206) [0009] 0x00 0x00 0xD8 0x10[0m
[0m[D/SFUD] (rt-thread\components\drivers\spi\sfud\src\sfud_sfdp.c:215) 4 KB Erase is supported throughout the device. Command is 0x20.[0m
[0m[D/SFUD] (rt-thread\components\drivers\spi\sfud\src\sfud_sfdp.c:234) Write granularity is 64 bytes or larger.[0m
[0m[D/SFUD] (rt-thread\components\drivers\spi\sfud\src\sfud_sfdp.c:245) Target flash status register is non-volatile.[0m
[0m[D/SFUD] (rt-thread\components\drivers\spi\sfud\src\sfud_sfdp.c:271) 3-Byte only addressing.[0m
[0m[D/SFUD] (rt-thread\components\drivers\spi\sfud\src\sfud_sfdp.c:305) Capacity is 8388608 Bytes.[0m
[0m[D/SFUD] (rt-thread\components\drivers\spi\sfud\src\sfud_sfdp.c:311) Flash device supports 4KB block erase. Command is 0x20.[0m
[0m[D/SFUD] (rt-thread\components\drivers\spi\sfud\src\sfud_sfdp.c:311) Flash device supports 32KB block erase. Command is 0x52.[0m
[0m[D/SFUD] (rt-thread\components\drivers\spi\sfud\src\sfud_sfdp.c:311) Flash device supports 64KB block erase. Command is 0xD8.[0m
[32m[I/SFUD] Find a Winbond flash chip. Size is 8388608 bytes.[0m
[0m[D/SFUD] (rt-thread\components\drivers\spi\sfud\src\sfud.c:844) Flash device reset success.[0m
[32m[I/SFUD] w25q128 flash device is initialize success.[0m
[32m[I/SFUD] Probe SPI flash w25q128 by SPI device spi40 success.[0m
[32m[I/DFS] ROM mount successful![0m
[32m[I/DFS] W25Q128 mount successful![0m
msh />
[20:14:24.661]发→◇ls
□
[20:14:24.671]收←◆ls
Directory /:
home                <DIR>                    
bin                 <DIR>                    
msh />
msh />
[20:14:35.672]发→◇cd home
□
[20:14:35.685]收←◆cd home
msh /home>
msh /home>
[20:14:41.150]发→◇ls
□
[20:14:41.163]收←◆ls
Directory /home:
(rt_object_get_type(&mutex->parent.parent) == RT_Object_Class_Mutex) assertion failed at function:rt_mutex_take, line number:9\0
```

文件系统 在home上挂载的norflash 挂载日志显示 都成功了
在目录下 ls 都是正常的 ，cd进入 home ，然后 ls 就报错了
请问下这个可能是哪里的原因？