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板子是s3c2440,因为笔记本上没有串口,所以买了一个帝特牌的usb转串口。
接上之后,进行设置如下:
minicom -s
Serial port setup
+-----------------------------------------------------------------------+
| A - Serial Device : /dev/ttyUSB0 |
| B - Lockfile Location : /var/lock |
| C - Callin Program : |
| D - Callout Program : |
| E - Bps/Par/Bits : 115200 8N1 |
| F - Hardware Flow Control : No |
| G - Software Flow Control : No |
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Save setup as dfl
Exit from Minicom
然后再次进入minicom,能够得到信息:
VIVI bootloader 0.1.4 (www.hfrk.cn) (gcc version 2.95.3 20010315 (release))
MMU table base address = 0x33DFC000
NAND device: Manufacture ID: 0xec, Chip ID: 0x76 (Samsung K9F1208U0C)
Found saved vivi parameters.
The FrameBuffaddr is 0x33e00304
Press Return to start the OS now, other key for vivi shell
type "help" for help.
hf-vivi>
但是很让人崩溃的是,随便输入几个英文字母,总会有几个乱码。这个问题折腾了我两天了,搜了N多页面都没有得到解决。
只好请各位达人帮忙看看,这到底是怎么回事,谢谢! |
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