文件系统错误

发布于 2012-08-09 16:09:52 浏览：5041 订阅该版

10 个回答

aozima 2012-08-09

调网络不抓包，调I2C等时序不上逻辑分析仪，就像电工不用万用表！多用整理的好的文字，比截图更省流量，还能在整理过程中思考。

longxuekai 2012-08-09

这家伙很懒，什么也没写！

longxuekai 2012-08-09

这家伙很懒，什么也没写！

```
finsh>>device_test("flash0")
block device!

device info:
sector  size : 512 byte
sector count : 4096
block   size : 4096 byte

device R/W test pass!

RT_TICK_PER_SECOND:100

continuous single sector speed test:
write: <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
write 200 sector from 5886 to 6159, 36.62Kbyte/s
read : >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
read 200 sector from 6159 to 6178, 526.31Kbyte/s

random single sector speed test:
write: <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
write 200 sector from 6179 to 6445, 37.59Kbyte/s
read : >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
read 200 sector from 6445 to 6464, 526.31Kbyte/s

multiple sector speed test
write: <<<<<<<<<<
multiple write 2 sector speed : 38.46Kbyte/s
read : >>>>>>>>>>
multiple read 2 sector speed : 500.0Kbyte/s

write: <<<<<<<<<<
multiple write 4 sector speed : 37.3Kbyte/s
read : >>>>>>>>>>
multiple read 4 sector speed : 666.66Kbyte/s

write: <<<<<<<<<<
multiple write 8 sector speed : 37.38Kbyte/s
read : >>>>>>>>>>
multiple read 8 sector speed : 500.0Kbyte/s

write: <<<<<<<<<<
multiple write 16 sector speed : 37.20Kbyte/s
read : >>>>>>>>>>
multiple read 16 sector speed : 533.33Kbyte/s

write: <<<<<<<<<<
multiple write 32 sector speed : 37.20Kbyte/s
read : >>>>>>>>>>
multiple read 32 sector speed : 533.33Kbyte/s

write: <<<<<<<<<<
multiple write 64 sector speed : 37.20Kbyte/s
read : >>>>>>>>>>
multiple read 64 sector speed : 533.33Kbyte/s

write: <<<<<<<<<<
multiple write 128 sector speed : 36.78Kbyte/s
read : >>>>>>>>>>
multiple read 128 sector speed : 533.33Kbyte/s

0, 0x00000000
```

测试结果