Wiki Home » rex » testing

testing

Last modified by Administrator on 2018/03/24 20:10
Contents

Prerequisites

Device

  • DC power supply (12V 1A)
  • imx6 Rex module
  • Rex baseboard

Peripherals

  • 1x FullHD monitor
  • 1x LVDS display
  • 2x MicroSD card
  • 1x MiniPCIe WiFi card
  • 1x MiniPCIe 3G card
  • 1x SATA HDD drive
  • 2x USB FLASH drive
  • 1x Headphones
  • 1x Mic 

Cables

  • Ethernet cable
  • HDMI cable
  • Micro Usb cable
  • UART cable
  • Headphones

AUDIO (pro/ultra/dl)

Input:  Search kernel log for sgtl5000 chip.
Output: sgtl5000 chip is detected and bind as input device.

[email protected]:~# dmesg | grep -i sgtl5000
sgtl5000 0-000a: sgtl5000 revision 0x11
sgtl5000 0-000a: Using internal LDO instead of VDDD
imx-sgtl5000 sound.23: sgtl5000 <-> 2028000.ssi mapping ok
 #0: imx-audio-sgtl5000

Input:  Run alsamixer command.
Output: Card imx-audio-sgtl5000 is available.

[email protected]:~# alsamixer
lqqqqqqqqqqqqqqqqqqqqqqqqqqqqq AlsaMixer v1.0.28 qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqk
x Card: imx-audio-sgtl5000                             F1:  Help               x
x Chip:                                                F2:  System information x
x View: F3:[Playback] F4: Capture  F5: All             F6:  Select sound card  x
x Item: Headphone [dB gain: -20.00, -20.00]            Esc: Exit               x
x                                                                              x
x     lqqk                       lqqk     lqqk                                 x
x     x  x                       x  x     x  x                                 x
x     x  x                       x  x     x  x                                 x
x     x  x                       x  x     x  x                                 x
x     x  x                       xaax     x  x                                 x
x     x  x                       xaax     x  x                                 x
x     x  x                       xaax     x  x                                 x
x     x  x                       xaax     x  x                                 x
x     x  x                       xaax     x  x                                 x
x     x  x                       xaax     x  x                                 x
x     xaax                       xaax     x  x                                 x
x     xaax                       xaax     x  x                                 x
x     mqqj     DAC      lqqk     mqqj     mqqj     lqqk    MIC_IN    lqqk      x
x                       xOOx                       xMMx              xOOx      x
x                       mqqj                       mqqj              mqqj      x
x    23<>23                     75<>75     0                                   x
x  <Headphon>Headphon Headphon   PCM      Mic    Capture  Capture  Capture     x
mqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqj

Input:  Boot-up module with hdmi cable plugged in.
Input:  Plug headphones into LINE_OUT connector.
Input:  Plug-in usb flash with mp3 files and play some files in audio player.
Output: Sound can be heard.

[email protected]:~# aplay -D sysdefault:CARD=sgtl5000audio multimedia/sample.wav
#[email protected]:~# aplay -D sysdefault:CARD=imxaudiosgtl500 multimedia/sample.wav
Playing WAVE 'multimedia/sample.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo
[email protected]:~# aplay -D sysdefault:CARD=imxhdmisoc multimedia/sample.wav
Playing WAVE 'multimedia/sample.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo

Input:  Plug headphones into HEADPHONES connector and mic into MICROPHONE connector.
Output: Mic sound is played by headphones.

[email protected]:~# arecord -D sysdefault:CARD=sgtl5000audio -t wav -f cd | aplay -D sysdefault:CARD=imxaudiosgtl500
#[email protected]:~# arecord -D sysdefault:CARD=imxaudiosgtl500 -t wav -f cd | aplay -D sysdefault:CARD=imxaudiosgtl500

Input:  Plug headpohnes HEADPHONES connector and mic into MICROPHONE connector.
Output: Sound can be recorded.

[email protected]:~# arecord -D sysdefault:CARD=sgtl5000audio -t wav -f cd -d 10 multimedia/recorded.wav
#[email protected]:~# arecord -D sysdefault:CARD=imxaudiosgtl500 -t wav -f cd -d 10 multimedia/recorded.wav
Recording WAVE 'multimedia/recorded.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo
[email protected]:~# aplay -D sysdefault:CARD=sgtl5000audio multimedia/recorded.wav
#[email protected]:~# aplay -D sysdefault:CARD=imxaudiosgtl500 multimedia/recorded.wav
Playing WAVE 'multimedia/recorded.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo

BUTTON

USER (basic/pro/ultra/dl)

Input:  pca9535 driver.
Input:  Press and hold USER button.
Output: If USER button is pressed down then value is 0 otherwise 1.

[email protected]:~# echo 511 > /sys/class/gpio/export
[email protected]:~# echo in > /sys/class/gpio/gpio511/direction
[email protected]:~# cat /sys/class/gpio/gpio511/value
1
[email protected]:~# cat /sys/class/gpio/gpio511/value
0

RESET (basic/pro/ultra/dl)

Input:  Press the RESET button.
Output: Module will execute bootloader immediately with "Reset cause: POR".
Output: Module does not hangs.
Note:   Repeat this test 10 times.

U-Boot 2014.10-dirty (Mar 12 2016 - 11:34:54)

CPU:   Freescale i.MX6Q rev1.2 at 792 MHz
Reset cause: POR
Board: MX6 Rex - pro
I2C:   ready
DRAM:  2 GiB
MMC:   FSL_SDHC: 0, FSL_SDHC: 1
SF: Detected SST25VF032B with page size 256 Bytes, erase size 4 KiB, total 4 MiB
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
Net:   FEC [PRIME]
Hit any key to stop autoboot:  0 

Ethernet (basic/pro/ultra/dl)

Input:  None.
Output: Device driver is available.
Output: MAC address is correct.

[email protected]:~# ip addr show dev eth0
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 00:0d:15:00:cc:e2 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::20d:15ff:fe00:cce2/64 scope link 

Input:  Plug Ethernet cable into connector and issue DHCP command.
Output: IPv4 address is assigned.

[email protected]:~# dmesg | tail
...
libphy: 2188000.ethernet:03 - Link is Up - 100/Full
IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[email protected]:~# udhcpc -i eth0
udhcpc (v1.22.1) started
Sending discover...
Sending select for 192.168.0.178...
Lease of 192.168.0.178 obtained, lease time 600

HDMI output (basic/pro/ultra/dl)

Input:  Connect LCD monitor to baseboard.
Output: Desktop UI is correctly displayed.

I2C (basic/pro/ultra/dl)

Input:  Scan I2C bus 0, 1 and 2.
Output: (pro/dl) Available devices on bus 0: SGTL5000 audio (0x0a).
Output: (basic/pro/dl) Available devices on bus 1: GPIO(0x27), TSC2007(0x48), HDMI output edid(0x50), RTC(0x51), EEPROM(0x57).
Output: (pro/dl) Available devices on bus 2: 

Note: HDMI monitor must be disconnected otherwise will scanning bus 1 cause hang.

[email protected]:~# i2cdetect -y 0
     0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f
00:          -- -- -- -- -- -- -- UU -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --                         
[email protected]:~# i2cdetect -y 1
     0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f
00:          -- -- -- -- -- -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- 18 -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- UU -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- -- -- -- -- UU -- -- -- -- -- -- --
50: UU UU -- -- -- -- -- UU -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --               
[email protected]:~# i2cdetect -y 2
     0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f
00:          -- -- -- -- -- -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --  

Input:  Trigger I2C gpio detection.
Output: I2C gpio is detected.

[email protected]:~# echo -n "1-0027" > /sys/bus/i2c/drivers/pca953x/unbind
[email protected]:~# echo -n "1-0027" > /sys/bus/i2c/drivers/pca953x/bind
pca953x 1-0027: interrupt support not compiled in

Input:  Trigger I2C rtc detection.
Output: I2C rtc is detected.

[email protected]:~# echo -n "1-0051" > /sys/bus/i2c/drivers/rtc-pcf8563/unbind
[email protected]:~# echo -n "1-0051" > /sys/bus/i2c/drivers/rtc-pcf8563/bind
rtc-pcf8563 1-0051: chip found, driver version 0.4.3
rtc-pcf8563 1-0051: low voltage detected, date/time is not reliable.
rtc-pcf8563 1-0051: low voltage detected, date/time is not reliable.
rtc rtc1: invalid alarm value: 2030-10-20 41:58:0
rtc-pcf8563 1-0051: rtc core: registered rtc-pcf8563 as rtc1

Input:  Trigger I2C eeprom detection.
Output: I2C eeprom is detected.

[email protected]:~# echo -n "1-0057" > /sys/bus/i2c/drivers/at24/unbind
[email protected]:~# echo -n "1-0057" > /sys/bus/i2c/drivers/at24/bind
at24 1-0057: 256 byte 24c02 EEPROM, writable, 1 bytes/write

Input:  Write and Read data from I2C eeprom.
Output: Data are the same.

[email protected]:~# echo -n "0123" > eeprom_in
[email protected]:~# cat eeprom_in > /sys/bus/i2c/devices/1-0057/eeprom
[email protected]:~# head -c 4 /sys/bus/i2c/devices/1-0057/eeprom > eeprom_out
[email protected]:~# diff eeprom_in eeprom_out && echo "Data are the same"
Data are the same

LED (basic/pro/ultra/dl)

Input:  None.
Output: Turn ON and OFF red LED assembled on module.

[email protected]:~# echo -n "none" > /sys/devices/soc0/leds*/leds/module-led/trigger
[email protected]:~# echo -n "1" > /sys/devices/soc0/leds*/leds/module-led/brightness
[email protected]:~# echo -n "0" > /sys/devices/soc0/leds*/leds/module-led/brightness
[email protected]:~# echo -n "heartbeat" >  /sys/devices/soc0/leds*/leds/module-led/trigger 

Input:  pca9535 driver.
Output: Turn ON and OFF red LED assembled on baseboard.

[email protected]:~# echo 510 > /sys/class/gpio/export
[email protected]:~# echo out > /sys/class/gpio/gpio510/direction
[email protected]:~# echo 1 > /sys/class/gpio/gpio510/value
[email protected]:~# echo 0 > /sys/class/gpio/gpio510/value

LVDS (pro/ultra/dl)

Input:  Configure kernel command line in uboot.
Input:  Boot-up the module.
Output: GUI can be seen on lvds screen.

Rex U-Boot > setenv video 'video=mxcfb0:dev=ldb,edt570,if=RGB666 video=mxcfb1:off'
Rex U-Boot > boot

MEMORY (basic/pro/ultra/dl)

Input:  None.
Output: Memory test passed without any error.

[email protected]:~# memtester 2G 1   
memtester version 4.1.3 (32-bit)
Copyright (C) 2010 Charles Cazabon.
Licensed under the GNU General Public License version 2 (only).

pagesize is 4096
pagesizemask is 0xfffff000
want 2048MB (2147483648 bytes)
got  267MB (280412160 bytes), trying mlock ...locked.
Loop 1/1:
  Stuck Address       : ok         
  Random Value        : ok
  Compare XOR         : ok
  Compare SUB         : ok
  Compare MUL         : ok
  Compare DIV         : ok
  Compare OR          : ok
  Compare AND         : ok
  Sequential Increment: ok
  Solid Bits          : ok         
  Block Sequential    : ok         
  Checkerboard        : ok         
  Bit Spread          : ok         
  Bit Flip            : ok         
  Walking Ones        : ok         
  Walking Zeroes      : ok         

Done.

MODEM (pro/ultra/dl)

Input:  Plug HE910 3G card into PCIe mini 2 slot.
Input:  Plug SIM card into SIM1 slot.
Output: HE910 3G card is detected.
Output: AT commands can be executed.

[email protected]:~# lsusb | grep -i 1bc7
Bus 001 Device 003: ID 1bc7:0021 Telit HE910
[email protected]:~# cat > /etc/minirc.he910 << EOF
pu port             /dev/ttyACM0
pu baudrate         115200
pu bits             8
pu parity           N
pu stopbits         1
pu rtscts           No
pu xonxoff          No
pu escape-key       ^B
EOF
[email protected]:~# echo "Press 'Ctrl+B z q' to exit"
[email protected]:~# minicom -o he910
AT
AT+CPIN?
AT+CREG?
AT+COPS?

Log

AT
OK
AT+CPIN?
+CPIN: READY

OK
AT+CREG?
+CREG: 0,1

OK
AT+COPS?
+COPS: 0,0,"Vodafone",0

OK

PCIe (pro/ultra/dl)

Input:  Plug Wireless WiFi Link 4965AGN mini PCIe card into mini PCIe slot.
Output: Card is detected by system.

[email protected]:~# lspci
00:00.0 PCI bridge: Device 16c3:abcd (rev 01)
01:00.0 Network controller: Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron] Network Connection (rev 61)

Input:  Plug Wireless WiFi Link 4965AGN mini PCIe card into mini PCIe slot.
Output: Wireless WiFi card firmware is loaded.

[email protected]:~# dmesg | grep iwl4965
iwl4965: Intel(R) Wireless WiFi 4965 driver for Linux, in-tree:
iwl4965: Copyright(c) 2003-2011 Intel Corporation
iwl4965 0000:01:00.0: Detected Intel(R) Wireless WiFi Link 4965AGN, REV=0x4
iwl4965 0000:01:00.0: device EEPROM VER=0x36, CALIB=0x5
iwl4965 0000:01:00.0: Tunable channels: 13 802.11bg, 19 802.11a channels
iwl4965 0000:01:00.0: loaded firmware version 228.61.2.24

Input:  Plug Wireless WiFi Link 4965AGN mini PCIe card into mini PCIe slot.
Output: Card can scan neighbor networks.

[email protected]:~# rfkill unblock wlan
[email protected]:~# ip link set wlan0 up
IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[email protected]:~# iw dev wlan0 scan
BSS 20:aa:4b:7e:21:97(on wlan0)
        TSF: 9263203904202 usec (107d, 05:06:43)
        freq: 5220
        beacon interval: 100 TUs
        capability: ESS Privacy ShortPreamble (0x0031)
        signal: -69.00 dBm
        last seen: 0 ms ago
        SSID: OpenWrt5g
        Supported rates: 6.0* 9.0 12.0* 18.0 24.0* 36.0 48.0 54.0
        DS Parameter set: channel 44
        Country: CZ     Environment: Indoor/Outdoor
                Channels [36 - 48] @ 23 dBm
        RSN:     * Version: 1
                 * Group cipher: CCMP
                 * Pairwise ciphers: CCMP
                 * Authentication suites: PSK
                 * Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c)
        WPA:     * Version: 1
                 * Group cipher: CCMP
                 * Pairwise ciphers: CCMP
                 * Authentication suites: PSK
        Extended capabilities: 6
        WMM:     * Parameter version 1
                 * BE: CW 15-1023, AIFSN 3
                 * BK: CW 15-1023, AIFSN 7
                 * VI: CW 7-15, AIFSN 2, TXOP 3008 usec
                 * VO: CW 3-7, AIFSN 2, TXOP 1504 usec

SATA (pro/ultra)

Input:  Power off the baseboard.
Input:  Connect HDD to SATA connector.
Input:  Power on the baseboard.
Output: HDD is detected.

[email protected]:~# dmesg | grep -i -e sata -e ata1
ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024
ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480
ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000
ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000
ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled
ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst
ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 306
ata1: SATA link down (SStatus 0 SControl 300)
ahci-imx 2200000.sata: no device found, disabling link.
ahci-imx 2200000.sata: pass ahci_imx..hotplug=1 to enable hotplug

SD (basic/pro/ultra/dl)

mmcblk1 (pro/ultra/dl)

Input:  Plug and uplud SD card.
Output: Kernel log shows that mmc1 device is added and removed.

[email protected]:~# dmesg | tail
...
mmc1: new high speed SDHC card at address e624
mmcblk1: mmc1:e624 SU08G 7.40 GiB
 mmcblk1: p1 p2
FAT-fs (mmcblk1p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
EXT4-fs (mmcblk1p2): recovery complete
EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
mmc1: card e624 removed

mmcblk2 (basic/pro/ultra/dl)

Input:  Plug sd card and boot-up module.
Output: Module boot-up successfully.
Note:   MMC2 card contains root filesystem.

[email protected]:~# dmesg | grep -i "Kernel command line"
Kernel command line: console=ttymxc0,115200 root=/dev/mmcblk2p2 rootwait rw

SPI (basic/pro/ultra/dl)

Input:  Trigger m25p80 flash detection.
Output: SPI flash sst25vf016b(sst25vf032b) is detected.

[email protected]:~# echo -n "spi2.0" > /sys/bus/spi/drivers/m25p80/unbind
[email protected]:~# echo -n "spi2.0" > /sys/bus/spi/drivers/m25p80/bind
m25p80 spi2.0: found sst25vf032b, expected m25p32
m25p80 spi2.0: sst25vf032b (4096 Kbytes)

Input:  Write and Read data from m25p80 flash.
Output: Data are the same.

[email protected]:~# echo -n "0123" > mtd_in
[email protected]:~# mtd_debug write /dev/mtd0 0 4 mtd_in
Copied 4 bytes from mtd_in to address 0x00000000 in flash
[email protected]:~# mtd_debug read /dev/mtd0 0 4 mtd_out
Copied 4 bytes from address 0x00000000 in flash to mtd_out
[email protected]:~# diff mtd_in mtd_out && echo "Data are the same"
Data are the same

UART (basic/pro/ultra/dl)

Input:  Connect UART cable into baseboard connector.
Input:  Open serial console with baud rate 115200 8n1.
Input:  Type down command and observe the serial console output.
Output: Command is executed and some text is printed out. 

[email protected]:~# uname -a
Linux imx6-rexpro 3.14.58-yocto+g11e5ba3 #1 SMP PREEMPT Sun Mar 13 20:20:31 CET 2016 armv7l GNU/Linux

USB (basic/pro/ultra/dl)

Input:  Plug USB flash drive with single vfat partition into bottom USB connector.
Output: Check if SMC Hub with ID 0424:2514 is recognized.
Output: Check if filesystem is recognized and automatically mounted. 

[email protected]:~# lsusb
Bus 001 Device 003: ID 1bc7:0021 Telit HE910
Bus 001 Device 005: ID 054c:0243 Sony Corp. MicroVault Flash Drive
Bus 001 Device 004: ID 0930:6544 Toshiba Corp. Kingston DataTraveler 2.0 Stick (2GB)
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

[email protected]:~# mount | grep /run/media/sd*
/dev/sda1 on /run/media/sda1 type vfat (rw,relatime,gid=6,fmask=0007,dmask=0007,allow_utime=0020,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)

Input:  Generate dummy file and copy this file into USB flash drive and compare checksums.
Output: Generated file and copied file have the same checksum.

[email protected]:~# rm -f file.txt /run/media/sda1/file.txt
[email protected]:~# dd if=/dev/urandom of=file.txt count=1024 bs=1024
1024+0 records in
1024+0 records out
1048576 bytes (1.0 MB) copied, 0.435456 s, 2.4 MB/s
[email protected]:~# cp file.txt /run/media/sda1/
[email protected]:~# md5sum file.txt /run/media/sda1/file.txt
33ef96efccbbf570bfce477735ed2068  file.txt
33ef96efccbbf570bfce477735ed2068  /run/media/sda1/file.txt
[email protected]:~# rm file.txt /run/media/sda1/file.txt

USB OTG (basic/pro/ultra/dl)

Input:  Load usb serial gadget driver and interconnect baseboard and host pc over microUSB to USB cable.
Output: Driver is successfully loaded and host pc detect new usb serial gadget device.

Baseboard

[email protected]:~# modprobe -i g_serial
g_serial gadget: Gadget Serial v2.4
g_serial gadget: g_serial ready
[email protected]:~# g_serial gadget: high-speed config #2: CDC ACM config

Host PC

[email protected]:~$ lsusb
...
Bus 001 Device 014: ID 0525:a4a7 Netchip Technology, Inc. Linux-USB Serial Gadget (CDC ACM mode)
...

TOUCHSCREEN (basic/pro/ultra/dl)

Input:  Search kernel log for tsc2007 chip.
Output: tsc2007 chip is detected and bind as input device.

[email protected]:~# dmesg | grep -i tsc2007
input: TSC2007 Touchscreen as /devices/soc0/soc.0/2100000.aips-bus/21a4000.i2c/i2c-1/1-0048/input/input0
evbug: Connected device: input0 (TSC2007 Touchscreen at 1-0048/input0)

Input:  Press the touchscreen.
Output: Touchscreen events are generated.

[email protected]:~# evtest /dev/input/by-path/platform-21a4000.i2c-event
Input driver version is 1.0.1
Input device ID: bus 0x18 vendor 0x0 product 0x0 version 0x0
Input device name: "TSC2007 Touchscreen"
Supported events:
  Event type 0 (EV_SYN)
  Event type 1 (EV_KEY)
    Event code 330 (BTN_TOUCH)
  Event type 3 (EV_ABS)
    Event code 0 (ABS_X)
      Value   3529
      Min        0
      Max     4095
    Event code 1 (ABS_Y)
      Value    375
      Min        0
      Max     4095
    Event code 24 (ABS_PRESSURE)
      Value      0
      Min        0
      Max     4095
Properties:
Testing ... (interrupt to exit)
Event: time 1457899907.959665, type 1 (EV_KEY), code 330 (BTN_TOUCH), value 1
Event: time 1457899907.959665, type 3 (EV_ABS), code 0 (ABS_X), value 1657
Event: time 1457899907.959665, type 3 (EV_ABS), code 1 (ABS_Y), value 2486
Event: time 1457899907.959665, type 3 (EV_ABS), code 24 (ABS_PRESSURE), value 3268
Event: time 1457899907.959665, -------------- EV_SYN ------------
Event: time 1457899907.969094, type 1 (EV_KEY), code 330 (BTN_TOUCH), value 0
Event: time 1457899907.969094, type 3 (EV_ABS), code 24 (ABS_PRESSURE), value 0
Event: time 1457899907.969094, -------------- EV_SYN ------------

Alternative tests

I2C (basic/pro/ultra/dl)

Input:  List I2C bus 0, 1 and 2.
Output: (pro/dl) Available devices on bus 0: SGTL5000 audio (0x0a).
Output: (basic/pro/dl) Available devices on bus 1: TSC2007(0x48), HDMI output edid(0x50).
Output: (pro/dl) Available devices on bus 2: 

[email protected]:~# ls /sys/bus/i2c/devices/i2c-0 | grep ^[0]
0-000a
[email protected]:~# ls /sys/bus/i2c/devices/i2c-1 | grep ^[1]
1-0048
1-0050
[email protected]:~# ls /sys/bus/i2c/devices/i2c-2 | grep ^[2]

PCIe (pro/ultra/dl)

Input:  Plug Wireless WiFi Link 4965AGN mini PCIe card into mini PCIe slot.
Output: Wireless WiFi card firmware is loaded.

[email protected]:~# dmesg | grep iwl4965
iwl4965: Intel(R) Wireless WiFi 4965 driver for Linux, in-tree:
iwl4965: Copyright(c) 2003-2011 Intel Corporation
iwl4965 0000:01:00.0: Detected Intel(R) Wireless WiFi Link 4965AGN, REV=0x4
iwl4965 0000:01:00.0: device EEPROM VER=0x36, CALIB=0x5
iwl4965 0000:01:00.0: Tunable channels: 13 802.11bg, 19 802.11a channels
iwl4965 0000:01:00.0: loaded firmware version 228.61.2.24

Input:  Plug Wireless WiFi Link 4965AGN mini PCIe card into mini PCIe slot.
Output: Card is detected by system.

[email protected]:~# lspci
00:00.0 PCI bridge: Device 16c3:abcd (rev 01)
01:00.0 Network controller: Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron] Network Connection (rev 61)

Input:  Plug Wireless WiFi Link 4965AGN mini PCIe card into mini PCIe slot.
Output: Card can scan neighbor networks.

[email protected]:~# ip link set wlan0 up
IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[email protected]:~# iwlist wlan0 scan
wlan0     Scan completed :
          Cell 01 - Address: 20:AA:4B:7E:21:97
                    Channel:44
                    Frequency:5.22 GHz (Channel 44)
                   Quality=39/70  Signal level=-71 dBm  
                    Encryption key:on
                    ESSID:"OpenWrt5g"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000086d2e342cf9
                    Extra: Last beacon: 40ms ago
                    IE: Unknown: 00094F70656E5772743567
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 03012C
                    IE: Unknown: 0706435A20240417
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: WPA Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00

TOUCHCREEN (basic/pro/ultra/dl)

Input:  Search kernel log for tsc2007 chip.
Output: tsc2007 chip is detected and binded as input device.

[email protected]:~# dmesg | grep -i tsc2007
input: TSC2007 Touchscreen as /devices/soc0/soc.0/2100000.aips-bus/21a4000.i2c/i2c-1/1-0048/input/input0
evbug: Connected device: input0 (TSC2007 Touchscreen at 1-0048/input0)

Input:  Press the touchscreen.
Output: Touchscreen events are generated.

[email protected]:~# hexdump -C /dev/input/event0
00000000  79 ca e5 56 cd a3 07 00  01 00 4a 01 01 00 00 00  |y..V......J.....|
00000010  79 ca e5 56 cd a3 07 00  03 00 00 00 2f 08 00 00  |y..V......../...|
00000020  79 ca e5 56 cd a3 07 00  03 00 01 00 a7 07 00 00  |y..V............|
00000030  79 ca e5 56 cd a3 07 00  03 00 18 00 64 06 00 00  |y..V........d...|
00000040  79 ca e5 56 cd a3 07 00  00 00 00 00 00 00 00 00  |y..V............|
00000050  79 ca e5 56 a7 c4 07 00  01 00 4a 01 00 00 00 00  |y..V......J.....|
00000060  79 ca e5 56 a7 c4 07 00  03 00 18 00 00 00 00 00  |y..V............|
00000070  79 ca e5 56 a7 c4 07 00  00 00 00 00 00 00 00 00  |y..V............|
Tags:
Created by Administrator on 2016/03/13 17:55
This wiki is licensed under a Creative Commons 2.0 license
XWiki Enterprise 6.1 - Documentation