MY-IMX6-EK200 Linux-4.1.15 测试手册（4）

明远智睿123

【接上一章节MY-IMX6-EK200 Linux-4.1.15 测试手册（3）】

16  显示屏配置测试

说明：每项显示功能测试都需要重启系统进入到u-boot命令行，输入命令并按确认键。

U-Boot 2016.03-svn270 (Oct 09 2018 - 14:44:15 +0800)

CPU:   Freescale i.MX6Q rev1.5 996 MHz (running at 792 MHz)

CPU:   Extended Commercial temperature grade (-20C to 105C) at 43C

Reset cause: POR

Board: MYZR i.MX6 Evaluation Kit

Model: MY-IMX6-EK200-6Q-2G

I2C:   ready

DRAM:  2 GiB

MMC:   FSL_SDHC: 0, FSL_SDHC: 1

SF: Detected SST25VF016B with page size 256 Bytes, erase size 64 KiB, total 2 MiB

*** Warning - bad CRC, using default environment

No panel detected: default to MY-LVDS-WSVGA

Display: MY-LVDS-WSVGA (1024x600)

In:    serial

Out:   serial

Err:   serial

Net:   FEC [PRIME]

Normal Boot

Hit any key to stop autoboot:  0

=>

16.1  LVDS1 单屏显示

=> setenv display ${disp_fb0_lvds1}

=> saveenv; boot

16.2  LVDS0 单屏显示

=> setenv display ${disp_fb0_lvds0}

=> saveenv; boot

16.3  HDMI 单屏显示

=> setenv display ${disp_fb0_hdmi}

=> saveenv; boot

16.4  RGB(LCD) 单屏显示

=> setenv display ${disp_fb0_lcd}

=> saveenv; boot

16.5  LVDS1 + LVDS0 双屏同步显示

=> setenv display ${disp_lvds_sync}

=> saveenv; boot

16.6  LVDS1 + LVDS0 双屏同步显示

=> setenv display ${disp_lvds_sync}

=> saveenv; boot

16.7  LVDS1(主) + HDMI 双屏异步显示

=> setenv display ${disp_fb0_lvds1} ${disp_fb1_hdmi}

=> saveenv; boot

16.8  LVDS1(主) + RGB 双屏异步显示

=> setenv display ${disp_fb0_lvds1} ${disp_fb1_lcd}

=> saveenv; boot

16.9  LVDS0(主) + HDMI 双屏异步显示

=> setenv display ${disp_fb0_lvds0} ${disp_fb1_hdmi}

=> saveenv; boot

16.10  LVDS0(主) + RGB 双屏异步显示

=> setenv display ${disp_fb0_lvds0} ${disp_fb1_lcd}

=> saveenv; boot

16.11  HDMI(主) + LVDS1 双屏异步显示

=> setenv display ${disp_fb0_hdmi} ${disp_fb0_lvds1}

=> saveenv; boot

16.12  HDMI(主) + LVDS0 双屏异步显示

=> setenv display ${disp_fb0_hdmi} ${disp_fb0_lvds0}

=> saveenv; boot

16.13  视频播放测试

设置Linux的环境变量

＃ export GSTL=gst-launch-1.0

＃ export PLAYBIN=playbin

＃ export GPLAY=gplay-1.0

＃ export GSTINSPECT=gst-inspect-1.0

＃ export MP4_FILE="/unit_tests/akiyo.mp4"

播放视频到主显示屏

＃ $GSTL $PLAYBIN uri=file://$MP4_FILE video-sink="imxv4l2sink device=/dev/video17"

播放视频到第二显示屏

＃ $GSTL $PLAYBIN uri=file://$MP4_FILE video-sink="imxv4l2sink device=/dev/video18"

17  4G模块EC20(选配)测试

# /my-demo/linux-4.1.15/MY_EC20_QuectelCM_L4115_MYIMX6A9.out &

[1] 636

[10-01_14:02:10:616] WCDMA<E_QConnectManager_Linux&Android_V1.1.34

[10-01_14:02:10:617] /my-demo/linux-4.1.15/MY_EC20_QuectelCM_L4115_MYIMX6A7.out profile[1] = (null)/(null)/(null)/0, pincode = (null)

[10-01_14:02:10:619] Find /sys/bus/usb/devices/1-1.2 idVendor=2c7c idProduct=0125

[10-01_14:02:10:620] Find /sys/bus/usb/devices/1-1.2:1.4/net/eth2

[10-01_14:02:10:620] Find usbnet_adapter = eth2

[10-01_14:02:10:620] Find /sys/bus/usb/devices/1-1.2:1.4/GobiQMI/qcqmi2

[10-01_14:02:10:620] Find qmichannel = /dev/qcqmi2

[10-01_14:02:10:665] Get clientWDS = 7

[10-01_14:02:10:697] Get clientDMS = 8

[10-01_14:02:10:729] Get clientNAS = 9

[10-01_14:02:10:760] Get clientUIM = 10

[10-01_14:02:10:792] Get clientWDA = 11

[10-01_14:02:10:825] requestBaseBandVersion EC20CEFAR02A10M4G

[10-01_14:02:10:920] requestGetSIMStatus SIMStatus: SIM_READY

[10-01_14:02:10:953] requestGetProfile[1] cmnet///0

[10-01_14:02:10:985] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE

[10-01_14:02:11:017] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED

[10-01_14:02:11:081] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE

[10-01_14:02:11:144] requestSetupDataCall WdsConnectionIPv4Handle: 0x87779840

[10-01_14:02:11:241] requestQueryDataCall IPv4ConnectionStatus: CONNECTED

[10-01_14:02:11:274] ifconfig eth2 up

[10-01_14:02:11:305] busybox udhcpc -f -n -q -t 5 -i eth2

[10-01_14:02:11:321] udhcpc (v1.24.1) started

[10-01_14:02:11:433] Sending discover...

[10-01_14:02:11:493] Sending select for 10.127.206.63...

[10-01_14:02:11:552] Lease of 10.127.206.63 obtained, lease time 7200

[10-01_14:02:11:637] /etc/udhcpc.d/50default: Adding DNS 211.136.17.107

[10-01_14:02:11:638] /etc/udhcpc.d/50default: Adding DNS 211.136.20.203

18  4路视频采集模块（选配）测试

# EXEC_FILE=/my-demo/linux-4.1.15/MY_TW6865_DEMO_L4115_MYIMX6A9.out

# ${EXEC_FILE} -x 2 -ot 0 -ol 0 -ow 512 -oh 300 -m 2 &

# ${EXEC_FILE} -x 3 -ot 0 -ol 512 -ow 512 -oh 300 -m 2 &

# ${EXEC_FILE} -x 4 -ot 300 -ol 0 -ow 512 -oh 300 -m 2 &

# ${EXEC_FILE} -x 5 -ot 300 -ol 512 -ow 512 -oh 300 -m 2 &