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1 测试环境
( d) `* S9 ~3 v- S$ S" R- i开发板型号：MY-IMX6-EK200-6Q-2G-16G" a% Z% \% w1 b" ~7 s1 v K
内核版本：Linux-4.1.156 R5 U! e! m: U6 r
文件系统：L4115-fsl-image-qt5-myimx6a9.tar.bz2
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2 网口测试* @0 A. U" b3 ^4 ~
" o( W, S5 E$ f3 k# Z2.1 ETH0
; I1 c8 c+ i& ^$ \关闭 ETH1
6 o6 y: Z+ B9 H: L* E# ifconfig eth1 down
- [1 Q/ t% s3 l) k6 ~# T1 u! B配置 ETH0
1 V# K. n9 a$ R& L; Z# ifconfig eth0 192.168.137.81 / [+ ?- _8 w( B
使用 ping 进行测试* B. b2 Q' _" ~" g5 H/ h
# ping 192.168.137.99 -c 2 -w 4
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PING 192.168.137.99 (192.168.137.99) 56(84) bytes of data.! k4 W L% c/ R0 {
64 bytes from 192.168.137.99: icmp_seq=1 ttl=128 time=0.811 ms. S7 E+ N3 a e m( I
64 bytes from 192.168.137.99: icmp_seq=2 ttl=128 time=0.324 ms
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--- 192.168.137.99 ping statistics ---
$ b6 L. A- M) u) X+ ^9 l7 [ L2 packets transmitted, 2 received, 0% packet loss, time 999ms0 M$ i: R# _3 j1 K
rtt min/avg/max/mdev = 0.324/0.567/0.811/0.244 ms
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8 }; D2 ~6 m7 p! V2.2 ETH1 测试* i' H; J' F' G. H1 V
关闭 ETH0
* Y: U# `6 g% `! Q. Q/ y# ifconfig eth0 down 5 H2 c* S. f8 A7 w6 G" c8 T
配置 ETH0( t2 ^$ S, ~; O( O8 L
# ifconfig eth1 192.168.137.82 - C8 s+ o3 h0 W/ |1 d
使用 ping 进行测试9 b4 I5 S. z' V
# ping 192.168.137.99 -c 2 -w 4
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. A+ |6 T) w% RPING 192.168.137.99 (192.168.137.99) 56(84) bytes of data.
$ b" `" c9 G( v( ]* ^& g8 I! g% Q64 bytes from 192.168.137.99: icmp_seq=1 ttl=128 time=1.54 ms
$ \3 o$ E- ?1 T7 i/ e# P64 bytes from 192.168.137.99: icmp_seq=2 ttl=128 time=4.03 ms
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--- 192.168.137.99 ping statistics ---
. U# E( G- \2 E# `6 S, m2 packets transmitted, 2 received, 0% packet loss, time 1001ms
' _4 J: B7 j# z$ `rtt min/avg/max/mdev = 1.546/2.792/4.039/1.247 ms
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3 USB 测试1 J- {6 n& }8 ^1 m* g* i
插入U盘
0 r" R( y4 n+ m- v$ pusb 1-1.2: new high-speed USB device number 5 using ci_hdrc
' t* K; v# L8 u5 R$ C+ C: S2 Gusb-storage 1-1.2:1.0: USB Mass Storage device detected/ O* c; X" t( o* a, q2 {% [
scsi host1: usb-storage 1-1.2:1.0
% H; \/ ?9 b- z2 L$ ?2 Rscsi 1:0:0:0: Direct-Access TOSHIBA TransMemory 1.00 PQ: 0 ANSI: 47 b, z: j6 ], w8 P% \
sd 1:0:0:0: [sda] 15148608 512-byte logical blocks: (7.75 GB/7.22 GiB)% n# R0 V; B% a! ?5 _; l- O; g# T
sd 1:0:0:0: [sda] Write Protect is off
' P( }5 _" L; Y4 @sd 1:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA2 e& ^ k3 [1 t0 e0 ?" V% S! g' V
sda: sda41 R2 V8 N* z- n1 l- @* a
sd 1:0:0:0: [sda] Attached SCSI removable disk h1 `0 Y$ W0 i. r
拔出U盘
, ] o" Y m7 T% R: J5 Iusb 1-1.2: USB disconnect, device number 5
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4 SD卡测试5 S/ j% H, {( w
插入SD卡1 O( D8 _& x/ c2 r8 ^
mmcblk2: mmc2:1234 SA02G 1.83 GiB7 I* c5 @8 @0 V( q: @% u0 Y
mmcblk2:
$ t; J/ i% L4 S. e" v弹出SD卡
# X5 k& m. g8 ^' T' @" c$ h* s. mmmc2: card 1234 removed
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! L s+ U) A3 o* n2 ~5 标准 GPIO 测试
8 L# `1 o/ f. W0 F# `8 j8 ]' s5 f! dEIM_A25__GPIO5_IO02 J7:4
o( k' M' p$ m+ R, Y; ?6 i" qEIM_D23__GPIO3_IO23 J1:12& u% g! U7 e4 ]# ~3 V
EIM_D28__GPIO3_IO28 J1:8
: u+ v C1 \( n( ^# ^EIM_D29__GPIO3_IO29 J1:10; {( M1 U; S) {# n6 G8 q5 z2 V! e2 p
EIM_D30__GPIO3_IO30 J21:12+ U6 R% t$ z" y0 T/ ]
SD1_CLK__GPIO1_IO20 J4:8. U+ Z' i; `# ~
SD1_DAT0__GPIO1_IO16 J14:18
! T b( c, B& SSD2_CMD__GPIO1_IO11 J4:133 ^3 J& Y& U4 [. g) g% i+ `5 H
SD2_CLK__GPIO1_IO10 J4:7, y V! Y5 W/ W! i# I
SD2_DAT0__GPIO1_IO15 J4:3
" o4 x8 Y& G. S/ g4 V- M) r% F/ OSD2_DAT1__GPIO1_IO14 J4:5
! x9 D1 n7 C7 D- E4 j$ u3 m. N3 ]SD2_DAT2__GPIO1_IO13 J4:9& U+ _# @8 n, ?" v3 F
SD2_DAT3__GPIO1_IO12 J4:11
0 X8 ~$ F7 \% ~ fSD3_DAT5__GPIO7_IO00 J21:11
8 p4 u- ]2 S. n! {0 d1 lGPIO_19__GPIO4_IO05 J7:3, {) C) K9 J3 o6 _8 c
9 x5 Y2 q/ K: P7 v- R# OUT_IO_NUMBER=85
1 X1 p8 h# Q( W! w. e, D# echo ${OUT_IO_NUMBER} > /sys/class/gpio/export. i+ i: X! p7 C( j
# echo out > /sys/class/gpio/gpio${OUT_IO_NUMBER}/direction
5 F+ v7 ^6 O) s# echo 0 > /sys/class/gpio/gpio${OUT_IO_NUMBER}/value- \ s$ Y* _; P
# echo 1 > /sys/class/gpio/gpio${OUT_IO_NUMBER}/value
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0 d E( D9 k ~0 V: R: K* o: _, S$ g* @6 GPIO-LED 测试. R9 l' i* F" V3 M
led-heartbeat: ^! E+ ?: @6 \, R- D( A& i# ?. a
说明：led-heartbeat 连接到 D8，系统启动后可以看到 D8 在有规律的闪烁。
E8 c6 l3 w7 [7 o& Hled-timer
3 d a, c2 |) [, A5 U( W说明：led-timer 连接到 D9，系统启动后可以看到 D9 在有规律的闪烁。8 B$ @$ E- X2 q& L: p, v4 ]
更改 led-timer (D9) 灭的时间
+ F* U1 u8 E; r0 B: t6 V# echo 1000 > /sys/class/leds/led-timer/delay_off # B- Z9 f" n* x: x" [
更改 led-timer (D9) 亮的时间2 m( [3 L& A9 H9 u: `9 X
# echo 2000 > /sys/class/leds/led-timer/delay_on * U0 q+ q# l8 y' z' Q v
led-default$ e9 X; F# O3 {5 X
使 led-default (D7) 灭
B) s' A5 L4 o7 n4 _echo 0 > /sys/class/leds/default/brightness , p% Q4 ^/ Z3 `5 f
使 led-default (D7) 常亮
3 q0 U0 x+ t9 Z/ b1 |echo 1 > /sys/class/leds/default/brightness 5 c5 _$ D3 r9 U- b1 `
led-gpio$ N6 y f9 f: S; C
使 led-gpio (D10) 灭; G; c" y0 O) N3 m" y# U
echo 0 > /sys/class/leds/gpio/brightness & s. P& u* W' {
使 led-gpio (D10) 常亮+ D6 Z; ?" N& d3 u$ }
echo 1 > /sys/class/leds/gpio/brightness 9 T% V/ s8 {" s' s; f+ ], d
8 r6 G( ~/ h2 l3 l5 U' ]7 GPIO-KEY 测试
' S6 P# h; @; m% [: {运行 evtest 准备测试! _# O! P6 c1 b( w0 g
# evtest5 p5 ^" a4 n7 }" K1 t4 V$ a6 b I
No device specified, trying to scan all of /dev/input/event*
5 \7 _2 m" z5 MAvailable devices:
: ~# r0 M+ N6 b) x' q4 O/dev/input/event0: WM8962 Beep Generator
1 _" c8 O& \4 M/dev/input/event1: gpio-keys
6 v l: o( C' YSelect the device event number [0-1]:
% W8 l" ]. A8 N! |; W+ j% `- G选择 gpio-keys 所对应的序号/ _. s9 r$ T2 p7 m2 \
Select the device event number [0-1]: 1; E, k0 Y7 u* W' g9 x3 [0 c2 e
4 E6 z L& J4 [+ SInput driver version is 1.0.14 g1 E$ f+ @' o+ M% z* {% w
Input device ID: bus 0x19 vendor 0x1 product 0x1 version 0x1007 @% p( B$ F Z7 `; r
Input device name: "gpio-keys"
7 [. S3 N9 ?. xSupported events:
* c! W3 q; T# `- G; ?" MEvent type 0 (EV_SYN); E& Z) z* R; e# ?' H& x0 F( x! P
Event type 1 (EV_KEY)
6 e3 p% |. r" ^3 q1 j/ y4 W2 BEvent code 114 (KEY_VOLUMEDOWN)
8 K0 ~# W/ y+ N# S" NEvent code 115 (KEY_VOLUMEUP)
& ~7 i" o z8 X; v$ UEvent code 116 (KEY_POWER). B) T! [4 ~) i
Properties:- E" R) `* |8 q7 A
Testing ... (interrupt to exit)
' [3 r3 v) p/ ~2 l( P x1 _8 N4 Z% ^6 A按动开发板上的按键- w" I/ u' f3 V g# y
Event: time 1537921332.815219, type 1 (EV_KEY), code 114 (KEY_VOLUMEDOWN), value 1
9 e: U$ h7 H$ S8 f: G+ U+ C" k: {Event: time 1537921332.815219, -------------- SYN_REPORT ------------
X) i; E. C3 J6 D+ D* k, VEvent: time 1537921332.985211, type 1 (EV_KEY), code 114 (KEY_VOLUMEDOWN), value 0 g9 Z; ~& x( c& e2 P. R) b
Event: time 1537921332.985211, -------------- SYN_REPORT ------------, x `1 h0 b+ `) m$ ?. Y
Event: time 1537921335.355204, type 1 (EV_KEY), code 115 (KEY_VOLUMEUP), value 1
* p+ k$ h; q8 P; l; q" DEvent: time 1537921335.355204, -------------- SYN_REPORT ------------
4 {0 d7 Z! f! n6 Q6 d5 p, P$ gEvent: time 1537921335.535203, type 1 (EV_KEY), code 115 (KEY_VOLUMEUP), value 0" `" `: O$ y& G% M
Event: time 1537921335.535203, -------------- SYN_REPORT ------------. h( y, X& G8 ~. N
Event: time 1537921337.375207, type 1 (EV_KEY), code 116 (KEY_POWER), value 1+ M# c3 D/ B3 X F
Event: time 1537921337.375207, -------------- SYN_REPORT ------------
6 w+ u2 U& `5 D7 Y- i) r' U' }Event: time 1537921337.535204, type 1 (EV_KEY), code 116 (KEY_POWER), value 08 L! d- R" } `7 Q( K& r% W. U
Event: time 1537921337.535204, -------------- SYN_REPORT ------------
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发表于 2019-8-15 09:30
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