|
|
硬件上：LAN8720，50M有源晶振，晶振上的时钟输出到CVIDEO_DIN1/RMII_MHZ_50_CLK引脚。( M! p7 ?) N2 I$ K
# e f. a! W8 r9 f- V1 {) n要设置为静态的IP。
. e5 ^5 C6 x- [7 ~/etc/network/ interfaces 中的内容：& ~2 e. }5 q7 d, s& U
; h3 |3 j6 }- y: i) {+ I
# /etc/network/interfaces -- configuration file for ifup(8), ifdown(8)* K% P9 a* G9 l8 s
6 i) t' ^1 y: R7 c3 J0 M
# The loopback interface
. r' ]! Z ]5 [: j5 e( Q5 yauto lo% A* h# ~1 ~9 {5 [0 d$ u
iface lo inet loopback9 J. F1 V4 ~% u( E, M2 x* I
, r% |; I4 X _' ~! W& b# Wireless interfaces4 W; {( p5 {& V% |7 d+ T+ g
iface wlan0 inet dhcp2 L# k. O: ]( N! t+ B! ?% ?" m- b2 `
wireless_mode managed
% h' t8 o- m& \ wireless_essid any
! N6 g Y5 \# D/ X5 [" Y wpa-driver wext+ l* _) w) M. @6 C7 [$ q
wpa-conf /etc/wpa_supplicant.conf
' h# E; W9 K' U3 O. g0 X I9 x7 A3 ?3 G2 l: v' H4 f" o
iface tiwlan0 inet dhcp
# p7 }. x" L" @8 O( E wireless_mode managed, B; J( }% U5 o" M
wireless_essid any
) f4 x/ \3 w6 Z: B; |5 }' Q
6 N. C# y2 Z5 T+ tiface atml0 inet dhcp
. b$ K5 R6 v8 q \& r& s; _+ @/ [- g8 z7 [. q5 i
# Wired or wireless interfaces2 l! Z: t. c' ]( m2 Q$ W1 I* l
auto eth0
% M) Y/ b# A% R7 o#iface eth0 inet dhcp
+ l/ b' N8 `$ m: e% z7 n1 s+ viface eth0 inet static
7 F9 W) `9 b5 m: v% Jaddress 192.168.11.170
% R# @8 v- z& I' H1 hnetmask 255.255.255.0, ?: `' ~4 B. w! Q
gateway 192.168.11.1& l# M& ^0 I7 ^% c9 r- P" S
3 O( y: L7 X, h* t. {8 V! f
' c% E7 t0 m, P/ g( c
# pre-up /bin/grep -v -e "ip=[0-9]\+\.[0-9]\+\.[0-9]\+\.[0-9]\+" /proc/cmdline > /dev/null9 n5 W8 m$ ]% Y8 ?! N8 |% Q N
* O% }: g- i6 ^9 y" q1 `% Q9 `1 k
#iface eth1 inet dhcp
N# j) J2 _# m# G
* ^ e5 O e, _1 l6 b' B- H5 ?# Ethernet/RNDIS gadget (g_ether)
; @! h: Y* \" K# ... or on host side, usbnet and random hwaddr; j9 t" a+ m& f/ n3 m
iface usb0 inet dhcp
1 _& X0 A# [: } H/ Q* U/ c. T, v3 C5 h, L7 @" c. c% x" l L
# Bluetooth networking
+ p1 }1 r0 i$ K1 [6 s' {0 [; a0 ]iface bnep0 inet dhcp+ J0 t* X, c( ~2 |; r
" b; G. G9 \. _8 y! a9 Z
: P5 F# v u; E3 T+ D在 /etc/resolv.conf 配置了DNS，但是重启后，文件就又是空的了。5 D% v. l0 D7 d% I: n
}0 C e/ V$ u* ~. d# L* d# r#ifconfig后的结果3 `8 k6 V+ z- m# Z, q
eth0 Link encap:Ethernet HWaddr 12:00:a0:35:3b:89
1 e8 M Q t' c* G) A inet addr:192.168.11.170 Bcast:192.168.11.255 Mask:255.255.255.0
/ a+ G" l" ]+ S1 m7 b% ^6 @9 S UP BROADCAST MULTICAST MTU:1500 Metric:10 \# ^1 @! t; T7 _! Y+ ]* o
RX packets:0 errors:0 dropped:0 overruns:0 frame:0& ~9 m( H" n$ U1 \* O/ l5 \
TX packets:3 errors:0 dropped:0 overruns:0 carrier:0
: {: |. N! p1 y6 B3 R0 l | collisions:0 txqueuelen:1000
7 y5 o; o' b1 u" u& e; `4 f RX bytes:0 (0.0 B) TX bytes:180 (180.0 B)
& k% r: o3 ?& T0 `: r( q% I T# F- D Interrupt:33
0 Q; t7 O' S* @: [6 O, j( d* X
! i- d9 A6 p m: b; j9 Ylo Link encap ocal Loopback ( A8 w0 q( u8 {, i c
inet addr:127.0.0.1 Mask:255.0.0.0) u! C0 T9 q# I4 _0 Q3 O( F
UP LOOPBACK RUNNING MTU:16436 Metric:10 O" } u$ ]) K0 f. P; Z
RX packets:165 errors:0 dropped:0 overruns:0 frame:0
2 K- C& Z$ v3 X% r! n TX packets:165 errors:0 dropped:0 overruns:0 carrier:00 K4 J3 J4 p! x. O8 {3 r2 e& m- V: q
collisions:0 txqueuelen:0
" }) `* C; T) z. |( a RX bytes:246293 (240.5 KiB) TX bytes:246293 (240.5 KiB)9 U1 L* M- I. ^9 n% ]! q
# Q' R8 H9 Y, S4 @ m
3 Y7 H1 E- ^8 G* A1 k/ J/ ]: ]9 [7 Q4 [+ _
/etc/init.d/networking restart后会死机
& w: G1 h7 V3 c" Z3 p1 X. T0 D( x) i6 P# B( M
|
|
|手机版|小黑屋|嵌入式开发者社区
( 粤ICP备15055271号 ) 
发表于 2017-9-29 11:26:15
QQ好友和群
QQ空间
腾讯微博
腾讯朋友
收藏
淘帖
楼主
