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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。) V4 a/ a [6 u! v0 N4 F
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要设置为静态的IP。
' v' x& ?& P/ H$ g7 i/etc/network/ interfaces 中的内容：
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# /etc/network/interfaces -- configuration file for ifup(8), ifdown(8)/ E. P* R2 L% `: P9 a3 N2 D
& j K$ Z) n3 b. D ~6 Z' B# The loopback interface) y* V# g7 r7 ]8 d
auto lo
4 \5 q/ }5 m& B4 O" g+ Hiface lo inet loopback& O7 d! Q* F% j: W1 h; w. z( f
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# Wireless interfaces9 D4 d5 W5 L0 S s4 Z% b6 [
iface wlan0 inet dhcp; b/ d, x; U, i P
wireless_mode managed7 [ y, ]$ b3 i0 x6 E
wireless_essid any
( W6 E# | J* l( [1 u; ^ wpa-driver wext9 I, U4 w" n2 w4 c7 z
wpa-conf /etc/wpa_supplicant.conf+ u! S2 F% C4 j3 D I! f6 n
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iface tiwlan0 inet dhcp
3 B# Q/ c. A4 X, k2 m# h+ z wireless_mode managed0 @6 E; N* O' Q: x- B
wireless_essid any5 [5 Q: B. S' J8 d4 C. ^8 F
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iface atml0 inet dhcp
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, _. C5 e! p; ?6 [4 p# Wired or wireless interfaces
n: E; @+ \: P/ I# sauto eth0
4 y8 H) Q4 R( ~) ?. `/ F9 p) |) n% [#iface eth0 inet dhcp' ~5 f7 q0 r0 o6 Y# |$ T, Q+ t
iface eth0 inet static" X' O/ O+ n0 M4 B: r* M
address 192.168.11.170
1 V) z* B8 S+ u, u8 L/ `netmask 255.255.255.0
$ P2 [& K+ Y! q. Z! Cgateway 192.168.11.1
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# pre-up /bin/grep -v -e "ip=[0-9]\+\.[0-9]\+\.[0-9]\+\.[0-9]\+" /proc/cmdline > /dev/null }* G! p+ p0 z e# G
2 b6 s c" i0 X& X% v( ?#iface eth1 inet dhcp
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# Ethernet/RNDIS gadget (g_ether)
; s; A" j, E- c7 U, i; z3 s+ n# ... or on host side, usbnet and random hwaddr
! _5 `) d* `, d# @iface usb0 inet dhcp: S( f: {" N: {
; z0 H$ R; k& H
# Bluetooth networking
& u5 H. a& H+ Fiface bnep0 inet dhcp, b# `$ t% k4 w0 Q8 g' [
' {! Q! s% C+ m5 [: g1 c5 p, P4 ^7 m1 j- X+ O0 |7 v) [
在 /etc/resolv.conf 配置了DNS，但是重启后，文件就又是空的了。
4 @5 g# T5 Q! S2 |( j. x0 p0 A: M, U9 F# b
#ifconfig后的结果
4 x+ f% K, f& T7 a" x# Veth0 Link encap:Ethernet HWaddr 12:00:a0:35:3b:89
$ }& u- Q( b/ r6 G; n inet addr:192.168.11.170 Bcast:192.168.11.255 Mask:255.255.255.0
$ b- H" Q4 o. K' X# d: x6 W UP BROADCAST MULTICAST MTU:1500 Metric:1" l4 H5 ?8 a8 I. R
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
& i0 x# H# N9 s/ ?7 R+ P" `! ]! t TX packets:3 errors:0 dropped:0 overruns:0 carrier:0
/ e% c8 e+ D- J% M, {* C( O* i. P$ t collisions:0 txqueuelen:1000 + F2 X- Y$ L% C( I S1 \2 z/ e
RX bytes:0 (0.0 B) TX bytes:180 (180.0 B)
% Y9 x# z: e5 H Interrupt:33 ; t! k- ]7 [0 W2 j( ]8 b
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lo Link encap ocal Loopback 9 i1 U* E. A# I6 m
inet addr:127.0.0.1 Mask:255.0.0.0. _; F6 }2 E% G) }8 Y8 b: }' n
UP LOOPBACK RUNNING MTU:16436 Metric:1
. k+ A% ^) q9 p" |2 ^ RX packets:165 errors:0 dropped:0 overruns:0 frame:01 ?7 o2 g \6 N- j5 Z0 `# |6 z
TX packets:165 errors:0 dropped:0 overruns:0 carrier:0
) Z3 p- v v3 F( w4 {0 G5 O collisions:0 txqueuelen:0 " l2 y) Y& c5 p, V" ~9 [; b
RX bytes:246293 (240.5 KiB) TX bytes:246293 (240.5 KiB)6 H8 ^: h7 A' b$ p7 ]
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9 I$ N1 N" M; V2 a5 N- L /etc/init.d/networking restart后会死机4 }# v/ }& \. G6 w$ v
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|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
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