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创龙的TL138F-EVM开发板2 G7 k j x3 z5 g5 w# M
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- G" ]6 i3 P x按照用户手册 2-1-开发板快速体验中的文件拷贝到开发板方法,文中说“开发板连上网线,开发板网络与虚拟机网络需要在同一网络下,查询开发版ip地址”
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我的主机是通过无线网卡上网,然后将开发板的以太网口和主机的以太网口用购买开发板时自带的网线连接。
* P5 e4 Y+ S: z1 U1 c" [0 l第一次连接网线时,开发板系统显示如下信息
- C: q2 W" B0 O& CStopping Bootlog daemon: bootlogd.9 ~% [0 _% ]0 D" n+ H: m
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_____ _____ _ _6 U1 v+ N& X: O7 J8 K& s$ G
| _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
! D- ^2 P: c$ S, P0 f3 @| | _| .'| . | . | | __| _| . | | | -_| _| _|
: m* I* q* E' G, k4 y- J|__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|7 i/ W K& C# J7 @* h
|___| |___|' c- m! p8 Q% L
" U7 h# \; E6 U+ n0 v# v( g1 cArago Project http://arago-project.org tl ttyS2 j4 w; [7 n' c u
h2 x6 T3 W% u0 t# C0 ^0 RArago 2013.05 tl ttyS2
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tl login: root (automatic login)6 d$ ]7 n6 ]8 R- t) \/ |
4 N4 ?9 L( g' x# croot@tl:~# [ 80.303116] PHY: davinci_mdio-0:00 - Link is Up - 100/Full. S$ f! ?7 M! {4 c( l
ifconfig
( s) n9 i8 d. u2 j2 N- p- R8 r* oeth0 Link encap:Ethernet HWaddr 06:01:e0:12:aa:c6' u8 h4 h x/ n
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:14 Y* p, u5 ^. G, H5 @ D
RX packets:35 errors:0 dropped:0 overruns:0 frame:0
7 x0 a0 j% s: t% C, ~ TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
& }! o2 F8 I& I7 o collisions:0 txqueuelen:1000! z% h" y7 l# j( i6 a- [
RX bytes:5340 (5.2 KiB) TX bytes:0 (0.0 B)
% X, m9 {- ^# L9 s* e# K' ? Interrupt:33. T/ b- z; N1 e/ H, J' w2 T# y2 ?
1 ~- A. B! W7 D& Zlo Link encapocal Loopback
( F/ y9 e$ J5 g6 b inet addr:127.0.0.1 Mask:255.0.0.0) B7 S* Z7 m; U
UP LOOPBACK RUNNING MTU:16436 Metric:1
+ e4 {8 T; f2 L RX packets:162 errors:0 dropped:0 overruns:0 frame:07 }7 ?% }2 T; Z3 X
TX packets:162 errors:0 dropped:0 overruns:0 carrier:04 }( r6 R/ v1 F: m" W) X
collisions:0 txqueuelen:0 b# w: f: v- {
RX bytes:245831 (240.0 KiB) TX bytes:245831 (240.0 KiB) 开发板系统显示网线连接了,但是ifconfig测不到ip
: h/ j u% P8 s2 k9 u- j5 A. s `拔掉网线,开发板系统显示5 Q$ g0 i8 t$ `" F# @3 g
root@tl:~# [ 53.346139] PHY: davinci_mdio-0:00 - Link is Down
' p- P4 v. w+ X& {- T* v4 ]5 m: T% ^ifconfig
8 C+ R0 P8 k% D9 ]. ?& A- Deth0 Link encap:Ethernet HWaddr 06:01:e0:12:aa:c6
; O+ C( O8 h' [" V/ R+ z3 b% S UP BROADCAST MULTICAST MTU:1500 Metric:1
E' C7 t/ [3 Y I: z/ F' g+ c RX packets:35 errors:0 dropped:0 overruns:0 frame:0 I, F% w2 `/ T. ?
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
! y$ \, R% D" i. ^7 x# B+ e collisions:0 txqueuelen:1000
S5 r2 h8 Y4 q+ P; \7 R RX bytes:5340 (5.2 KiB) TX bytes:0 (0.0 B)8 P0 k) C p d% b P' E d
Interrupt:33
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6 a* s& h5 C) f# Q, `: C* r! {lo Link encapocal Loopback
. G4 G9 r P( o+ }+ j. C4 i inet addr:127.0.0.1 Mask:255.0.0.0' r$ `. S; J$ @. |8 `/ I) o
UP LOOPBACK RUNNING MTU:16436 Metric:1% g0 u7 n$ u/ p. b
RX packets:162 errors:0 dropped:0 overruns:0 frame:0
* e6 G, u8 Y' [) [! \ TX packets:162 errors:0 dropped:0 overruns:0 carrier:0
7 E: C& [9 v/ F collisions:0 txqueuelen:0. ~) b" n- u5 x z8 `5 b. M
RX bytes:245831 (240.0 KiB) TX bytes:245831 (240.0 KiB) 还是测不到ip7 q8 P6 Y0 _4 @$ ^0 s
9 w* C% G7 S, s2 }' n ]* q7 }' r x在这之后,我又拔插网线多次,但是后续的拔插网线系统并不自动给出“link is on”或者"link is down"信息3 I$ i$ m7 c9 i
我想问问,我哪里出错了?2 }# J' p2 O8 \
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