read(/tffs0/digicap.bin) file fail 读取tffs0目录中的digicap.bin文件，当常规升级是也可以将文件名修改成digicap.dav
Please input [u/U] or [ESC] key: u 输入U进入刷机
IP address of NET DVR: 192.0.0.64设备IP地址
IP address of the FTP server: 192.0.0.128 服务器IP地址
Confirm? (y/n): y 是否进入刷机
get*
Please input [u/U] or [ESC] key: help 查看可以使用的命令
? - print this list
@ - boot (load and go)
p - print boot params 显示引导参数
c - change boot params
l - load boot file
g adrs - go to adrs
d adrs[,n] - display memory
m adrs - modify memory
f adrs, nbytes, value - fill memory
t adrs, adrs, nbytes - copy memory
e - print fatal exception
v - print boot logo with version
n netif - print network interface device address
$dev(0,procnum)host:/file h=# e=# b=# g=# u=usr [pw=passwd] f=#
tn=targetname s=script o=other
boot device: tffs=drive,removable file name: /tffs0/vxWorks
Boot flags:
0x02 - load local system symbols
0x04 - don't autoboot
0x08 - quick autoboot (no countdown)
0x20 - disable login security
0x40 - use bootp to get boot parameters
0x80 - use tftp to get boot image
0x100 - use proxy arp
Please input [u/U] or [ESC] key: p 显示引导参数
boot device : secEnd
unit number : 0
processor number : 0
host name : host
file name : vxWorks
inet on ethernet (e) : 192.0.0.135:ffffff00
host inet (h) : 192.0.0.199
user (u) : smdk2510
ftp password (pw) : smdk2510
flags (f) : 0x8
target name (tn) : smdk2510
