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标题: MY-IMX6-EK200 Linux-4.1.15测试手册v2.0(4) [打印本页]

作者: thinkfunny    时间: 2019-8-13 11:01
标题: MY-IMX6-EK200 Linux-4.1.15测试手册v2.0(4)

; p+ m# Z) r1 _7 e3  第三部分 显示功能测试5 T9 {: I1 B4 V7 m2 j  j/ W

% O" T1 Y" {% W3.1  操作说明5 |: q# w$ A% s+ f, ^$ n+ q$ A! b
  每项显示功能测试都需要重启系统进入到u-boot命令行,并在u-boot命令行下执行指令。1 g+ e. O$ Z( l/ d( f
4 d( z* L; [) j$ b
3.2  单屏显示
; V, D2 }3 [3 V7 W4 xLVDS1 显示8 V; ^8 A% f( _9 h8 J* K' o. F# @
说明:默认为 LVDS1 显示,即上电后不干预启动的情况下,LVDS1 为显示设备。
6 R. `) y8 i) Q1 r" n& @+ H, ^显式配置 LVDS1 为显示的方法:
( E' b$ ^3 [5 ]; C) Prun load_scr; source; setenv display $disp_fb0_lvds1; saveenv; boot
2 C5 |/ p+ n; A* U! E% GLVDS0 显示
3 l6 C( Q8 A* R4 h* Q/ v, d- Qrun load_scr; source; setenv display $disp_fb0_lvds0; saveenv; boot8 e3 m! F* U4 h. C2 b
HDMI 显示  q$ _. s$ q1 h8 p9 `' s
run load_scr; source; setenv display $disp_fb0_hdmi; saveenv; boot
4 z) ?4 U* n  {5 x2 e' NLCD(RGB) 显示
' A# ?$ }' M/ G4 frun load_scr; source; setenv display $disp_fb0_lcd; saveenv; boot
- w: H+ R) w  q& e) }6 I. \, ^
5 j( A$ D5 b" m- h& Q& f3.3  双LVDS屏显示/ M: J9 [! K# c/ \' ^& g6 k
LVDS1 + LVDS0 双屏同步显示( ]8 @& F5 H) X5 Q2 D9 K' W3 R9 U4 k
run load_scr; source; setenv display $disp_lvds_dul; saveenv; boot
. B& @0 z: d. k. u7 k; g7 N; R: `LVDS1 + LVDS0(fb4) 双屏异步显示
4 e9 q" W. j0 O. c. I; o4 Qrun load_scr; source; setenv display $disp_lvds_sep; saveenv; boot3 r+ N8 ]1 |" _0 @

* h( X* j9 E! b$ j2 x1 ~. O3.4  双屏异步显示

* w2 Z7 i! J+ lLVDS1 + HDMI 双屏异步显示
" `" U* {! H7 `0 d# jrun load_scr; source; setenv display $disp_fb0_lvds1 $disp_fb1_hdmi; saveenv; boot: [% _- o) C3 [4 d
LVDS1 + LCD(RGB) 双屏异步显示; b0 F7 ]1 q8 T
run load_scr; source; setenv display $disp_fb0_lvds1 $disp_fb1_lcd; saveenv; boot  G* N) \' s3 x
LVDS0 + HDMI 双屏异步显示
/ z( z; S4 k0 y8 W4 X, v1 Y' t+ lrun load_scr; source; setenv display $disp_fb0_lvds0$disp_fb1_hdmi; saveenv; boot- F' a4 Z8 C; a! f7 |5 _
LVDS0 + LCD(RGB) 双屏异步显示! J8 F4 [7 s5 S4 {
run load_scr; source; setenv display $disp_fb0_lvds0 $disp_fb1_lcd; saveenv; boot
; e# W' O: I2 jHDMI + LVDS1 双屏异步显示' X9 L4 E  G# M2 O" _; {
run load_scr; source; setenv display $disp_fb0_hdmi $disp_fb1_lvds1; saveenv; boot8 B" X& w+ G% h9 ]# q
HDMI + LVDS0 双屏异步显示
( @! l. k. E+ K6 n# `run load_scr; source; setenv display $disp_fb0_hdmi $disp_fb1_lvds0; saveenv; boot
$ W/ y: s+ T+ G$ O6 r  DLCD(RGB) + LVDS1 双屏异步显示1 K% A( |/ W  p* }& K! {& G0 |4 b6 Z
run load_scr; source; setenv display $disp_fb0_lcd $disp_fb1_lvds1; saveenv; boot
1 u; c( G. i/ B; o+ OLCD(RGB) + LVDS0 双屏异步显示
, U- Q- j, \1 p) p/ \3 Erun load_scr; source; setenv display $disp_fb0_lcd $disp_fb1_lvds0; saveenv; boot; I, u' w' y( a7 C7 N/ Q! Z

1 ]  i3 Q, {* Q* ?9 C+ k1 j4  第四部分 扩展模块功能演示1 x$ t9 `' u  ~. i7 P. T

4 _5 s- @! |# ?" x, k4.1  RTL8188 模块功能演示(WIFI Client)
3 v( D2 k7 A& u1 ?  【测试说明】:使用RTL8188作为无线网卡连接到WIFI AP。* [7 s% U# t% t' _# r  q) m
  【接口标识】:WIFI、WIFI_ANT! h3 r% ^; ~: |% Y
  【系统设备】:wlan0! v2 E6 }. @* N8 i
测试操作
  M7 D& I# _/ [; R7 C! d% {  1. 确定“WIFI”标识处有贴上WIFI模块,否则无需进行测试。6 O4 O/ q$ J3 \1 [7 w
  2. 把WIFI天线连接到“WIFI_ANT”标识的接口上。
4 {; S0 x* @& `& G7 @  3. 生成 SSID 的 WPA PSK 文件
% }  A. K# h; A# ~: y  命令格式: wpa_passphrase <ssid> [passphrase]
5 p: P6 C$ ^' i, A=====> 输入指令:
: D7 O0 X- o4 A8 o4 C! [wpa_passphrase MY-TEST-AP myzr2012 > /etc/wpa_supplicant.conf& Z/ y' L3 L- o5 e7 s3 V6 k/ T
pkill wpa_supplicant
4 L' x8 t0 G, w  A; U4 u, w$ F/ V8 Z  4. 连接
5 u; j% M9 l! b: G' b% Z' G3 `0 h- G=====> 输入指令:
/ `$ j0 f; @3 W* H1 m5 X" c' Y9 bwpa_supplicant -B -i wlan0 -c /etc/wpa_supplicant.conf( W" M. x1 G  q) V% S4 }

8 m; F7 ]6 A# y2 [& v$ f+ \; P=====> 输出信息:3 y1 D5 d% c) C# T4 x$ \0 e
Successfully initialized wpa_supplicant1 m+ B, Y9 `+ O6 g1 k1 \
rfkill: Cannot open RFKILL control device6 u% V7 j  V8 R- k# E  v
==> rtl8188e_iol_efuse_patch
& Z. p  ?8 k. r) @IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready( G" x2 K" x8 [6 |
......- h; L/ ~; G4 A1 n  N5 }" q
  5. 获取 IP
! [; ^& ^0 w! _& u. C=====> 输入指令:9 o; [6 J' l/ _  h( F
udhcpc -i wlan0. C7 o7 L3 K/ q. ]9 D, W" t$ O

. ~4 C  Z7 A* r4 ~+ ^=====> 输出信息:
! Z$ i* b5 R  N+ J! ?5 P% [udhcpc (v1.23.1) started" W/ g# W) s; D$ b1 S
Sending discover...
, S1 [0 a* g% Q  |Sending select for 192.168.43.121...
( p$ r6 Z9 c8 e) KLease of 192.168.43.121 obtained, lease time 3600/ Y1 N& K+ {  R% v% C+ _
/etc/udhcpc.d/50default: Adding DNS 192.168.43.12 S- U" H" |4 n/ r! P* w
  6. 测试连接
# K' k1 X+ _; e" |7 \=====> 输入指令:
3 z! X- ]* D, A$ ^# x& H$ x) r, {ping -I wlan0 192.168.43.1 -c 2 -w 4
. E, I7 s& |8 R" g  R+ A2 K' _( k
: j2 Z0 a6 g( ^5 W' \=====> 输出信息:/ N$ L4 m, m1 r: f1 `- X
PING 192.168.43.1 (192.168.43.1) from 192.168.43.130 wlan0: 56(84) bytes of data.
# A: z! z3 R$ U64 bytes from 192.168.43.1: icmp_seq=1 ttl=64 time=5.66 ms
, Q" o" [5 o8 {3 f7 s% U64 bytes from 192.168.43.1: icmp_seq=2 ttl=64 time=9.22 ms
, z6 m1 ]% Y1 @
# R- d/ H; X9 Y/ c( ^--- 192.168.43.1 ping statistics ---% [# u, Z  B# d/ ^
2 packets transmitted, 2 received, 0% packet loss, time 1000ms
8 l* I3 \  j, g5 Prtt min/avg/max/mdev = 5.663/7.444/9.226/1.783 ms
& Z* f3 n* J) Q1 C. T
测试结果) C+ r7 ?. _# p7 ?  i& ?& [9 K# f
  “0% packet loss”表示WIFI连接正常。( I# l- |* G) F# y  r- l0 f

3 f2 y7 v7 ~5 t' \6 y- [4.2  RTL8188 模块功能演示(WIFI AP mode), q# Q" i5 y7 J, L+ H
  【测试说明】:使用RTL8188作为WIFI AP,并把手机连接到此AP。6 E: K2 i% C/ b& e- Y' `
  【接口标识】:WIFI、WIFI_ANT
- n+ m& a& Z% U  ?) H( A& ?: d  【系统设备】:wlan0
& \8 E1 P3 C5 a' W( O0 p/ i测试操作
* {4 j0 _3 l; D* N  1. 确定“WIFI”标识处有贴上WIFI模块,否则无需进行测试。8 V& }+ ^' E; \. j. t% _
  2. 把WIFI天线连接到“WIFI_ANT”标识的接口上。
* `! V* c' u- P3 E6 V1 S  3. 为 wlan0 配置 IP:
0 z; d, \4 W0 s0 k9 B3 c=====> 输入指令:7 X2 u4 U0 F. m& C& |; H  R2 F
ifconfig wlan0 192.168.99.1
, P% l9 L3 f6 X# S* T* z
$ i2 h1 d$ K- E0 u=====> 输出信息:
" I0 x& s$ _) Y1 T  l==> rtl8188e_iol_efuse_patch
& j' N$ G' d& T0 F$ s! l; W# kIPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready# _0 T9 E" ~/ W
  4. 为 wlan0 启用 DHCP 服务:
$ M: r$ L9 w  U+ q/ {0 w3 a=====> 输入指令:+ X, S! f; f1 |
touch /var/lib/misc/udhcpd.leases9 B2 y( R; ^* j: n
udhcpd -f /etc/my_udhcpd.conf &1 y! L; Y( J( j1 [

' w" ]0 }% ]* a0 x) U=====> 输出信息:
; D, ~. v# i8 W- P[1] 469
% E# A( M( d/ Q: X' ~, Rudhcpd (v1.23.1) started
; o/ d5 z% f  d/ P* ]8 f% u  5. 为 wlan0 启用 Host-AP 功能2 J  h; Q, W- e/ @  E
=====> 输入指令:( l, H  d. g: H( [$ v% z; r) ^
hostapd /etc/my_hostapd.conf -B+ J/ y( M4 G. B' s1 a

7 N! P+ q% V9 L3 M% @' V# H0 J=====> 输出信息:
* _) J  V: Z1 H, x" B4 iConfiguration file: /etc/my_hostapd.conf8 \2 @' M  O7 F; J
rfkill: Cannot open RFKILL control device. f1 d  Y" ?2 r6 Q
Using interface wlan0 with hwaddr e0:b9:4d:7f:e4:40 and ssid "MY_HOSTAP_V25". m. I& f( @/ ?" F9 T. w) ~
RTL871X: set group key camid:1, addr:00:00:00:00:00:00, kid:1, type:AES. y7 \- K7 K! }: h9 u$ z6 _
wlan0: interface state UNINITIALIZED->ENABLED
8 i0 f1 o( p& A6 Hwlan0: AP-ENABLED
4 Z. p: V' Y/ C# E4 B+ d, B  5. 客户端设备连接到 Host-AP& q1 q4 g+ ]+ R4 X/ a5 _8 B
  至此,开发板的 Host-AP 功能已启用,客户端设备可搜索“MY_HOSTAP_V25”,通过密码“myzr2012”连接到此AP。+ C9 S" N- [) c7 V, }
测试结果8 ?! ]9 b- H( H2 J
  1. 设备连接成功时产生的信息4 U) ?  I; O5 A$ p$ ~
=====> 输出信息:- U- C6 v! ]0 L; L, U
Sending OFFER of 192.168.12.20
9 s5 w) t# j2 ^# p# HSending OFFER of 192.168.12.20) S# n6 C1 A' }$ k; [
Sending ACK to 192.168.12.20
" U1 R! @3 ?" Q6 E  2. 设备断开连接时产生的信息
$ L+ P( M2 v" o, W: j=====> 输出信息:
  a: y* B2 g1 l# KRTL871X: OnDeAuth(wlan0) reason=3, ta=b4:0b:44:f5:64:2f
; h: K, C- c& J# X9 q/ c- T* `1 BRTL871X: clear key for addr:b4:0b:44:f5:64:2f, camid:4# T: m) z3 D5 j% `. I2 f) U
1 j* F' S* B( H0 g# b. G0 K1 f' t
4.3  EC20 模块测试
; g6 O$ x- v- N0 \  【测试说明】:4G连接成功后,开发板向外网发送ICMP报文来验证连接正常。4 C" H# E0 ~8 `
  【接口标识】:MINI_PCIE, K, T* |3 e. L* M
  【系统设备】:eth2
* p2 V& p, P! F  d测试操作- `! Z/ |" N% r* S
  1. 开发板断电,接上4G模块,接上天线并插入SIM卡后启动评估板。* V2 ?2 L, t, G. H7 I" f
  2. 使用指令进行网络连接:
7 a  p! n3 T' H5 V: x8 L=====> 输入指令:. S( b& n2 S; h. D
/my-demo/gcc-linaro-5.3-arm/quectel-CM &/ B& [1 j3 @+ N' _

2 F! Z) m- e& v; M=====> 输出信息:5 h; ]3 I: D; Z. h& w
[1] 5400 c' d' G: M; j. |6 r$ Q
[12-18_03:17:06:719] WCDMA<E_QConnectManager_Linux&Android_V1.1.34+ {% O( {" y7 ~+ S: h8 d4 k
[12-18_03:17:06:720] /my-demo/gcc-linaro-5.3-arm/quectel-CM profile[1] = (null)/(null)/(null)/0, pincode = (null)+ O/ L3 V: G% G! b0 i
[12-18_03:17:06:723] Find /sys/bus/usb/devices/1-1.2 idVendor=2c7c idProduct=0125
& z. K( x1 {+ {3 H! K3 C* a6 i[12-18_03:17:06:723] Find /sys/bus/usb/devices/1-1.2:1.4/net/eth2
5 V' z/ s2 N" E/ X6 o. V% O9 V[12-18_03:17:06:723] Find usbnet_adapter = eth2
# i, ?+ }, W2 [$ F# G[12-18_03:17:06:723] Find /sys/bus/usb/devices/1-1.2:1.4/GobiQMI/qcqmi2( w% _+ O6 M! j+ q6 s1 A
[12-18_03:17:06:724] Find qmichannel = /dev/qcqmi2$ G: ^- ^" G$ Z. {$ |$ s* {
[12-18_03:17:06:794] Get clientWDS = 75 l, l& q" q" H0 e: [
[12-18_03:17:06:826] Get clientDMS = 8
& ]/ g9 G6 ~8 n1 V- Q2 E, G0 g8 p7 c[12-18_03:17:06:858] Get clientNAS = 9
- O/ P3 p7 L+ U5 R[12-18_03:17:06:890] Get clientUIM = 10
& V' @' J1 o7 z[12-18_03:17:06:922] Get clientWDA = 11
0 Q. y% b+ z/ }[12-18_03:17:06:954] requestBaseBandVersion EC20CEFAR02A10M4G* U, u! _% }- Z1 |: B
[12-18_03:17:07:050] requestGetSIMStatus SIMStatus: SIM_READY8 [' ?5 D+ K4 [4 ]4 Q4 I& l$ X
[12-18_03:17:07:082] requestGetProfile[1] cmnet///0% @: E$ I$ c! h0 S2 v! s
[12-18_03:17:07:114] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
5 @5 z* ]9 U4 T" Z. j. R7 }3 q[12-18_03:17:07:146] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED1 W, H3 V0 l" w5 d5 F% h! `
[12-18_03:17:07:223] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE4 m& d8 `) \) h; ?# k3 h! F
[12-18_03:17:07:274] requestSetupDataCall WdsConnectionIPv4Handle: 0x8777e7a0
8 m! y. A9 L9 l* b9 c[12-18_03:17:07:370] requestQueryDataCall IPv4ConnectionStatus: CONNECTED
! B' [' K/ s& o4 U" `* F[12-18_03:17:07:403] ifconfig eth2 up
# L; [! o  r7 F  T# ]: Y4 h[12-18_03:17:07:452] busybox udhcpc -f -n -q -t 5 -i eth2
& U, C) n. D9 ]  Q% f[12-18_03:17:07:492] udhcpc (v1.23.1) started$ H  ~! [, e5 ^, m% _0 x
[12-18_03:17:07:656] Sending discover...3 X/ R5 N# ?: r2 h+ l5 m
[12-18_03:17:07:706] Sending select for 10.25.154.46...
, U% m* J6 }- j* ?1 j5 p/ }[12-18_03:17:07:766] Lease of 10.25.154.46 obtained, lease time 7200
" q# F& @) b7 ^1 n9 v, t0 K1 C[12-18_03:17:07:888] /etc/udhcpc.d/50default: Adding DNS 211.136.17.107
8 N* S: J' \: s7 O[12-18_03:17:07:888] /etc/udhcpc.d/50default: Adding DNS 211.136.20.203
) B" ^( b+ F& r# h5 Z) c7 j  3. 测试连接
2 g, m; w( a% E' h6 t7 E" `=====> 输入指令:
) U" I2 n& f6 ]2 U' b; kping -I eth2 www.baidu.com -c 2 -w 41 f* s; t; e9 F" ?7 ~  x9 f5 X
& \% v2 S& e# Z5 n
=====> 输出信息:
1 B7 x4 y- [# s. h6 ]# UPING www.baidu.com (14.215.177.38): 56 data bytes4 c* \  w1 l2 |" h2 Q
64 bytes from 14.215.177.38: seq=0 ttl=49 time=15.753 ms
0 k$ l7 {5 [5 R  @64 bytes from 14.215.177.38: seq=1 ttl=49 time=11.835 ms
/ N+ B2 }% J5 ]6 |- i: `
4 L- J: @% l' |2 k--- www.baidu.com ping statistics ---
, F1 e3 v2 Z8 a. N0 @2 packets transmitted, 2 packets received, 0% packet loss
$ z+ k" e( v$ Bround-trip min/avg/max = 11.835/13.794/15.753 ms( ]9 [0 D3 @& a. u9 G/ D
测试结果' x6 J9 R' i# B; S, t
  “0% packet loss”表示WIFI连接正常。
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作者: artic    时间: 2019-8-13 18:37
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