• 状态 Resolved
  • 已锁定 已锁定
  • 回复 13 回复
  • 订户 14 订户
  • 视图 5987 视图
  • 用户 0 会员在此处
选项
选项
相关

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

pdk安装路径下面Image Processing Demo 运行问题

lei wang2
Intellectual 440 points
Other Parts Discussed in Thread: SYSBIOS

软件：CCS5.2

硬件：6678EVM

我的问题如附件详细说明。

  • 0
    Guru 52751 points

    在你提到的wiki网页上有如何操作的步骤说明。其实编译master，slave时候，需要不同工程下编译。但是下载到板子的核上，只需要加载程序到核上即可，不需要打开多个工程。步骤如下，运行是没有问题的。

    IPC-Based

    Run Instructions for IPC based demo application

    The pre-compiled libraries are provided as a part of MCSDK release.

    Please follow the procedures below to load images using CCS and run the demo.

    Please refer the hardware setup guide for further the setup details. 

    • Connect the board to a Ethernet hub or PC using Ethernet cable.
    • The demo runs in Static IP mode if User Switch 1 (SW9, position 2) is OFF else if it is ON then it runs in DHCP mode. See the Hardware Setup section for the location of User Switch 1.  
    • If it is configured in static IP mode, the board will come up with IP address 192.168.2.100, GW IP address 192.168.2.101 and subnet mask 255.255.254.0
    • If it is configures in DHCP mode, it would send out DHCP request to get the IP address from a DHCP server in the network.
    • There are two images to be loaded to master (core 0) and other cores. The core 0 to be loaded with <MCSDK INSTALL DIR>\demos\image_processing\ipc\evmc66##l\master\Debug\image_processing_evmc66##l_master.out image and other cores (referred as slave cores) to be loaded with <MCSDK INSTALL DIR>\demos\image_processing\ipc\evmc66##l\slave\Debug\image_processing_evmc66##l_slave.out image.
    • Connect the debugger and power on the board.
    • In CCS window, launch the target configuration file for the board.
    • It should open debug perspective and open debug window with all the cores.
    • Connect to all the cores and load image_processing_evmc66##l_master.out to core 0 and image_processing_evmc66##l_slave.out to all other cores.
    • Run all the cores, in the CIO console window, the board should print IP address information (for eg: Network Added: If-1:192.168.2.100)
    • Open a web browser in the PC connected to the HUB or the board.
    • Enter the IP address of the board, it should open up the image processing demo web page.
    • Please follow the instructions in the web page to run the demo.
    • Note that, sample BMP images are provided in <MCSDK INSTALL DIR>\demos\image_processing\images 

    NoteNote: If you want to run the demo in static IP address mode, make sure the host PC is in same subnet or can

  • 0 回复 noaming
    Intellectual 440 points

    是这样的，我试过了，成功了一次之后，再烧程序就出现如下问题，希望帮助解答：

    [C66xx_0]
    [C66xx_0]
    [C66xx_0] MCSDK IMAGE PROCESSING DEMONSTRATION
    [C66xx_0]
    [C66xx_0] QMSS successfully initialized
    [C66xx_0] CPPI successfully initialized
    [C66xx_0] PA successfully initialized
    [C66xx_0] EVM in StaticIP mode at 192.168.2.100
    [C66xx_0] Set IP address of PC to 192.168.2.101
    [C66xx_0] PASS successfully initialized
    [C66xx_0] Ethernet subsystem successfully initialized
    [C66xx_0] Ethernet eventId : 48 and vectId (Interrupt) : 7
    [C66xx_0] Timeout waiting for reply from PA to Pa_addMac command                  ////从这开始不正常了
    [C66xx_0] ti.sysbios.heaps.HeapMem: line 354: assertion failure: A_invalidFree: Invalid free
    [C66xx_0] xdc.runtime.Error.raise: terminating execution

    在TI英文论坛中找到一个同样的问题，但是貌似没有得出解决办法。http://e2e.ti.com/support/embedded/bios/f/355/p/239367/875770.aspx#875770

  • 0 回复 noaming
    Intellectual 440 points

    还有就是，这个用DHCP貌似没有成功，但是板子自带的OOB使用DHCP成功了。

  • 0 回复 lei wang2
    Guru 52751 points

    我建议你先将板子调节到：'Emulation Boot' ，另外指定gel file到Core 0，试试看。

  • 0 回复 noaming
    Intellectual 440 points

    您说的”Emulation Boot“是No boot 模式吗？gel file 我也下载了，很莫名奇妙。。

  • 0 回复 lei wang2
    Guru 52751 points

    是的，选择最后的No boot模式，然后如果是静态IP地址，要把SW9的2，置为OFF。

    一般情况下，在

    [C66xx_0] Ethernet eventId : 48 and vectId (Interrupt) : 7 
    [C66xx_0] Timeout waiting for reply from PA to Pa_addMac command                  ////从这开始不正常了

    这里应该显示的是：Registration of the emac successful,waiting for link up...

    我调试了一下，是没有问题的。

  • 0 回复 lei wang2
    Guru 52751 points

    你试试这个版本的mcsdk，

    http://software-dl.ti.com/sdoemb/sdoemb_public_sw/bios_mcsdk/latest/index_FDS.html

    注意把这个链接上的补丁也下载安装了，我试过，没有问题的。

  • 0 回复 noaming
    Intellectual 440 points

    好的！我试试。

    请问另外一个问题，

    MCSDK-VIDEO 02_01_00_08是不是不支持TMDSEVM6678L这个开发板？

    1.  要用msdk-video，这个链接是安装的下载页面。在support platform中只看到TMDXEVM6678LXE，但是没有看到TMDSEVM6678L这个平台，代表不支持吗？谢 谢。http://software-dl.ti.com/sdoemb/sdoemb_public_sw/mcsdk_video/latest/index_FDS.html

    2.  安装完mcsdk-video之后，按照这个链接(http://processors.wiki.ti.com/index.php/MCSDK_VIDEO_2.1_PKT_Demo_Guide)做实验，但是在preparing the EVM的Initial Boot loder flash（如下图标记的红圈，路径中没有IBL_flash文件夹），不知这是何种缘故。

  • 0 回复 lei wang2
    Guru 52751 points

    TMDXEVM6678LXE和TMDSEVM6678L都是一样的平台，只不过前者多了一个仿真器，支持的，不用担心。

    IBL_FLASH这里描述的应该有错误，在MCSDK/tools/boot_loader/ibl中，你查看一下。

  • 0 回复 noaming
    Intellectual 440 points

    能帮我解答这个问题吗，谢谢！

    http://www.deyisupport.com/question_answer/f/53/t/19000.aspx

  • 0 回复 lei wang2
    Prodigy 40 points

    您好，请问“网络例程成功一次之后，再烧写就会出现Timeout waiting for reply from PA to Pa_addMac command”的问题是怎么解决的呢？

    谢谢。

  • 0 回复 jiajia
    Prodigy 10 points

    我也遇到以上问题，求解！  按照说明文档一步步都验证ok, 只是在跑DHCP 功能时出现以下信息：正常情况会出自己直接分到地址！

     

    [C66xx_0] QMSS successfully initialized

    [C66xx_0] CPPI successfully initialized

     [C66xx_0] PA successfully initialized

    [C66xx_0] [C66xx_0] TCP/IP Stack 'Hello World!' Application

     [C66xx_0] [C66xx_0] [C66xx_0] TCP/IP Stack 'Hello World!' Application

     [C66xx_0] [C66xx_0] PASS successfully initialized

    [C66xx_0] Ethernet subsystem successfully initialized

     [C66xx_0] Ethernet eventId : 48 and vectId (Interrupt) : 7

    [C66xx_0] Timeout waiting for reply from PA to Pa_addMac command

     [C66xx_0] ti.sysbios.heaps.HeapMem: line 354: assertion failure: A_invalidFree: Invalid free

     [C66xx_0] xdc.runtime.Error.raise: terminating execution

  • 0 回复 lei wang2
    Intellectual 410 points

    lei wang2

    我也遇到了同样问题，我有两块dsp开发板，一个TMDSEVM6678L Rev.3B，一个TMDSEVM6678LXE Rev2.0 ，前者，没有一次连接成功，后者，就能连接一次成功，之后reset，都不能成功，但断电，上电重启，则就又能连上。错误错误信息跟你前面的一样，如下：

    QMSS successfully initialized

    CPPI successfully initialized

    PA successfully initialized

    TCP/IP Stack 'Hello World!' Application

    TCP/IP Stack 'Hello World!' Application

    PASS successfully initialized

    Ethernet subsystem successfully initialized

    Ethernet eventId : 48 and vectId (Interrupt) : 7

    Timeout waiting for reply from PA to Pa_addMac command

    ti.sysbios.heaps.HeapMem: line 370: assertion failure: A_invalidFree: Invalid free

    xdc.runtime.Error.raise: terminating execution

    开始我怀疑板子问题，以为板子之前烧个一个芯片，修好了，可能板子还存在未知问题。但看到你也遇到了此问题。不知道您最后是怎么解决的？？能指导下吗，万分感谢！