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Linux/66AK2G02: 66AK2g02 can not support Matrix

vefone
Expert 2440 points

Part Number: 66AK2G02

Tool/software: Linux

Hi,

TI，

I am using the  SDK04.01 of 66AK2G02，and I found the Matrix on the 66ak2g02 can not work.There are not the matrix_browser bin file on the filesystem of SDK 04.01.

Any solution?

BR,

vefone

  • 0
    TI__Guru**** 161600 points
    Hi,

    Let me test this and I will update the thread with my feedback.

    Best Regards,
    Yordan
  • 0 in reply to Yordan Kovachev
    TI__Guru 50170 points

    Hi, Vefone,

    Are you looking for this matrix directory in ProcSDK 4.1 filesystem?

    uda:~/work/ti-processor-sdk-linux-k2g-evm-04.01.00.06/filesystem/tisdk$ ls usr/share/ma

    man/            matrix-gui-2.0/

    Did you follow the K2G Quick Start Guide shipped in the box for the out-of-box demo? I don't see any issue with the Matrix Launcher. Please see my run using ProcSDK 4.1. Is it what you trying to run?

    Arago 2017.06 k2g-evm ttyS0

    k2g-evm login: root

    root@k2g-evm:~# ifconfig

    eth0      Link encap:Ethernet  HWaddr 50:72:24:D6:03:34

             inet addr:158.218.109.189  Bcast:158.218.109.255  Mask:255.255.255.0

             inet6 addr: fe80::5272:24ff:fed6:334%763860/64 Scope:Link

             UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

             RX packets:59 errors:0 dropped:10 overruns:0 frame:0

             TX packets:24 errors:0 dropped:0 overruns:0 carrier:0

             collisions:0 txqueuelen:1000

             RX bytes:4697 (4.5 KiB)  TX bytes:2512 (2.4 KiB)

    lo        Link encap:Local Loopback

             inet addr:127.0.0.1  Mask:255.0.0.0

             inet6 addr: ::1%763860/128 Scope:Host

             UP LOOPBACK RUNNING  MTU:65536  Metric:1

             RX packets:334 errors:0 dropped:0 overruns:0 frame:0

             TX packets:334 errors:0 dropped:0 overruns:0 carrier:0

             collisions:0 txqueuelen:1

             RX bytes:25366 (24.7 KiB)  TX bytes:25366 (24.7 KiB)

    root@k2g-evm:~# uname -a

    Linux k2g-evm 4.9.41-ge3a80a1c5c #1 SMP PREEMPT Tue Sep 26 18:43:41 EDT 2017 armv7l GNU/Linux

    root@k2g-evm:~#

  • 0 in reply to Rex Chang
    Expert 2440 points
    Hi,
    Rex Chang, I can access the matrix-gui if use the web.But it can not display on the LCD.And I want it works fine on the LCD.

    BR,
    vefone
  • 0 in reply to Rex Chang
    Expert 2440 points

    Hi,
    Rex Chang, I want to test the Local Matrix on the k2g-evm. It should be ok.Because I saw the dts file on the kernel: arch/arm/boot/dts/keystone-k2g-evm-lcd.dts

    Br,

    vefone

  • 0 in reply to vefone
    TI__Guru 50170 points
    Hi, Vefone,

    Matrix launcher on LCD screen is not supported for K2G. It is supported on AM57x platform. K2G LCD supports standard modetest and TI kmstest . Both display color boxes on the LCD screen.

    Rex
  • 0 in reply to Rex Chang
    Expert 2440 points
    Hi,
    Rex,the kmstest is ok. Next I need to transplant the matrix-gui-2.0 k2g-evm

    Thank YOU,
    vefone
  • 0 in reply to vefone
    TI__Guru 50170 points

    Hi, Vefone,

    I had a few internal discussions on this local matrix on K2G. The current filesystem doesn't have Weston package, nor does it have Qt for gui. The local matrix is not supported on all Keystone-2 platforms including K2G. I will update the document to reflect the K2G not supporting local matrix.

    If you can share what your application is for the local matrix, we'll evaluate the business case for its support.

    Rex