NUC980IOT开发板rt工程创建文件

发布于 2022-03-04 10:18:43 浏览：1023 订阅该版

[tocm]

把程序NUC980iot开发板下入SPI NAND中运行，运行后在SPI NAND的文件系统挂载点`/mnt/filesystem`下采用mkdir命令创建目录后，系统重启出现死机程序不能运行现象；
```
NUC980 IBR 20180813
Boot from SPI-NAND
DDR-OK
finish SPI dow▒load

SPL load main U-Boot from SPI NAND Flash! (Jan 19 2021 19:07:08)

U-Boot 2016.11-g95c6ee8 (Jan 19 2021 - 19:07:08 +0800)

CPU: NUC980
Board: NUC980
DRAM:  64 MiB
NAND:  NAND Flash not found !
NUC980 NAND CONTROLLER IS NOT SUPPORT THE PAGE SIZE. (0, 0)
0 MiB
SF: Detected W25N01GV with page size 2 KiB, erase size 128 KiB, total 128 MiB
## Baudrate 11520 bps not supported
himport_r: can't insert "baudrate=11520" into hash table
In:    serial
Out:   serial
Err:   serial
Net:   Net Initialization Skipped
No ethernet found.
Hit any key to stop autoboot:  0

NAND read: device 0 offset 0x200000, size 0x100000
 1048576 bytes read: OK
## Starting application at 0x00000000 ...

\ | /
- RT -     Thread Operating System
 / | \     4.0.4 build Mar  3 2022 17:45:31
 2006 - 2021 Copyright by rt-thread team
lwIP-2.0.2 initialized!
[I/I2C] I2C bus [i2c0] registered
[I/I2C] I2C bus [i2c2] registered
[I/spinand_flash] Found: [00EFAA21] Winbond 128MB: 2048+64@64@1024.
[I/spinand_flash] Enabled BUF, HWECC. Unprotected.
[I/sal.skt] Socket Abstraction Layer initialize success.
[I/utest] utest is initialize success.
[I/utest] total utest testcase num: (0)
os  : system memory alloc 320 bytes
flsh: UFFS consume spare data size 49
os  : system memory alloc 83520 bytes
os  : system memory alloc 52400 bytes
os  : system memory alloc 16000 bytes
[PDMA-W]
cb_len error
cb_len error
Execption:
r00:0xe56296cb r01:0x0011c380 r02:0x00000004 r03:0x00000020
r04:0x00d27d80 r05:0x00c0ba00 r06:0x00d27d50 r07:0x00d27d60
r08:0x00086d98 r09:0x00000000 r10:0x00d27ccc
fp :0x001017dc ip :0x00d27d83
sp :0x0011a738 lr :0x00025490 pc :0x00025490
cpsr:0xa0000013
data abort
thread - ▒▒▒▒▒▒▒▒@ stack:
thread           pri  status      sp     stack size max used left tick  error
---------------- ---  ------- ---------- ----------  ------  ---------- ---
hotplug           30  suspend 0x000000a0 0x00000400    15%   0x0000000a 000
ntp-sync          30  running 0x00000070 0x000005dc    23%   0x00000014 000
usbh_drv           8  suspend 0x00000070 0x00000800    05%   0x00000014 000
usbh               8  suspend 0x000000b4 0x00001000    04%   0x00000014 000
vcom              16  suspend 0x00000118 0x00000800    13%   0x00000014 000
usbd               8  suspend 0x000000bc 0x00001000    07%   0x0000000e 000
tcpip             10  suspend 0x000000d4 0x00001000    05%   0x00000014 000
etx               12  suspend 0x000000a4 0x00000400    16%   0x00000010 000
erx               12  suspend 0x000000a0 0x00000400    15%   0x00000010 000
sys_work          23  suspend 0x00000060 0x00000800    04%   0x0000000a 000
alarmsvc          10  suspend 0x000000a4 0x00000800    08%   0x00000005 000
tidle0            31  ready   0x00000044 0x00000800    04%   0x0000001e 000
main              10  suspend 0x00000410 0x00000800    56%   0x00000007 000
shutdown...
machine_shutdown...
```