明远智睿MY-IMX6-EK200 Linux-4.1.15 测试手册（1）

明远智睿MY-IMX6-EK200 Linux-4.1.15 测试手册（1）

 

1  测试环境

开发板型号：MYIMX6EK200-6Q-2G-16G

内核版本：Linux-4.1.15

文件系统：L4115-fsl-image-qt5-myimx6a9.tar.bz2

 

2  网口测试

2.1  ETH0

关闭 ETH1

# ifconfig eth1 down

 

配置 ETH0

# ifconfig eth0 192.168.137.81  

 

使用 ping 进行测试

# ping 192.168.137.99 -c 2 -w 4

  

PING 192.168.137.99 (192.168.137.99) 56(84) bytes of data.

64 bytes from 192.168.137.99: icmp_seq=1 ttl=128 time=0.811 ms

64 bytes from 192.168.137.99: icmp_seq=2 ttl=128 time=0.324 ms

 

--- 192.168.137.99 ping statistics ---

2 packets transmitted, 2 received, 0% packet loss, time 999ms

rtt min/avg/max/mdev = 0.324/0.567/0.811/0.244 ms

 

2.2  ETH1 测试

关闭 ETH0

# ifconfig eth0 down  

 

配置 ETH0

# ifconfig eth1 192.168.137.82  

 

使用 ping 进行测试

# ping 192.168.137.99 -c 2 -w 4  

  

PING 192.168.137.99 (192.168.137.99) 56(84) bytes of data.

64 bytes from 192.168.137.99: icmp_seq=1 ttl=128 time=1.54 ms

64 bytes from 192.168.137.99: icmp_seq=2 ttl=128 time=4.03 ms

 

--- 192.168.137.99 ping statistics ---

2 packets transmitted, 2 received, 0% packet loss, time 1001ms

rtt min/avg/max/mdev = 1.546/2.792/4.039/1.247 ms

 

3  USB 测试

插入U盘

usb 1-1.2: new high-speed USB device number 5 using ci_hdrc

usb-storage 1-1.2:1.0: USB Mass Storage device detected

scsi host1: usb-storage 1-1.2:1.0

scsi 1:0:0:0: Direct-Access     TOSHIBA  TransMemory      1.00 PQ: 0 ANSI: 4

sd 1:0:0:0: [sda] 15148608 512-byte logical blocks: (7.75 GB/7.22 GiB)

sd 1:0:0:0: [sda] Write Protect is off

sd 1:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA

 sda: sda4

sd 1:0:0:0: [sda] Attached SCSI removable disk

 

拔出U盘

usb 1-1.2: USB disconnect, device number 5

 

4  SD卡测试

插入SD卡

mmcblk2: mmc2:1234 SA02G 1.83 GiB

 mmcblk2:

 

弹出SD卡

mmc2: card 1234 removed

 

5  标准 GPIO 测试

EIM_A25__GPIO5_IO02 J7:4
EIM_D23__GPIO3_IO23 J1:12
EIM_D28__GPIO3_IO28 J1:8
EIM_D29__GPIO3_IO29 J1:10
EIM_D30__GPIO3_IO30 J21:12
SD1_CLK__GPIO1_IO20 J4:8
SD1_DAT0__GPIO1_IO16 J14:18
SD2_CMD__GPIO1_IO11 J4:13
SD2_CLK__GPIO1_IO10 J4:7
SD2_DAT0__GPIO1_IO15 J4:3
SD2_DAT1__GPIO1_IO14 J4:5
SD2_DAT2__GPIO1_IO13 J4:9
SD2_DAT3__GPIO1_IO12 J4:11
SD3_DAT5__GPIO7_IO00 J21:11
GPIO_19__GPIO4_IO05 J7:3

 

# OUT_IO_NUMBER=85

# echo ${OUT_IO_NUMBER} > /sys/class/gpio/export

# echo out > /sys/class/gpio/gpio${OUT_IO_NUMBER}/direction

# echo 0 > /sys/class/gpio/gpio${OUT_IO_NUMBER}/value

# echo 1 > /sys/class/gpio/gpio${OUT_IO_NUMBER}/value

 

6  GPIO-LED 测试

led-heartbeat

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。

 

led-timer

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。

 

更改 led-timer (D9) 灭的时间

# echo 1000 > /sys/class/leds/led-timer/delay_off  

 

更改 led-timer (D9) 亮的时间

# echo 2000 > /sys/class/leds/led-timer/delay_on  

 

led-default

使 led-default (D7) 灭

echo 0 > /sys/class/leds/default/brightness  

 

使 led-default (D7) 常亮

echo 1 > /sys/class/leds/default/brightness  

 

led-gpio

使 led-gpio (D10) 灭

echo 0 > /sys/class/leds/gpio/brightness  

 

使 led-gpio (D10) 常亮

echo 1 > /sys/class/leds/gpio/brightness  

 

7  GPIO-KEY 测试

运行 evtest 准备测试

# evtest

 

No device specified, trying to scan all of /dev/input/event*

Available devices:

/dev/input/event0:  WM8962 Beep Generator

/dev/input/event1:  gpio-keys

Select the device event number [0-1]:

 

选择 gpio-keys 所对应的序号

Select the device event number [0-1]: 1

 

Input driver version is 1.0.1

Input device ID: bus 0x19 vendor 0x1 product 0x1 version 0x100

Input device name: "gpio-keys"

Supported events:

  Event type 0 (EV_SYN)

  Event type 1 (EV_KEY)

    Event code 114 (KEY_VOLUMEDOWN)

    Event code 115 (KEY_VOLUMEUP)

    Event code 116 (KEY_POWER)

Properties:

Testing ... (interrupt to exit)

 

按动开发板上的按键

Event: time 1537921332.815219, type 1 (EV_KEY), code 114 (KEY_VOLUMEDOWN), value 1

Event: time 1537921332.815219, -------------- SYN_REPORT ------------

Event: time 1537921332.985211, type 1 (EV_KEY), code 114 (KEY_VOLUMEDOWN), value 0

Event: time 1537921332.985211, -------------- SYN_REPORT ------------

Event: time 1537921335.355204, type 1 (EV_KEY), code 115 (KEY_VOLUMEUP), value 1

Event: time 1537921335.355204, -------------- SYN_REPORT ------------

Event: time 1537921335.535203, type 1 (EV_KEY), code 115 (KEY_VOLUMEUP), value 0

Event: time 1537921335.535203, -------------- SYN_REPORT ------------

Event: time 1537921337.375207, type 1 (EV_KEY), code 116 (KEY_POWER), value 1

Event: time 1537921337.375207, -------------- SYN_REPORT ------------

Event: time 1537921337.535204, type 1 (EV_KEY), code 116 (KEY_POWER), value 0

Event: time 1537921337.535204, -------------- SYN_REPORT ------------

 

8  串口测试

8.1  UART2

位置：J1:7,9

设备：/dev/ttymxc1

测试指令

# /my-demo/linux-4.1.15/MY_SERIAL_TEST_L4115_MYIMX6A9.out /dev/ttymxc1 "www.myzr.com.cn"  

  

Welcome to TTYtest  

  

Send test data------www.myzr.com.cn  

read char is w   

read char is w   

read char is w   

read char is .   

read char is m   

read char is y   

read char is z   

read char is r   

read char is .   

read char is c   

read char is o   

read char is m   

read char is .   

read char is c   

read char is n   

Read Test Data finished,Read Test Data is-------www.myzr.com.cn  

 

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