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TDA4VM: Failed to run 3D Surround View Application File Read in sd card mode

Part Number: TDA4VM

Hi,

Firstly, I run command as documented:

root@j7-evm:/opt/vision_apps# ./vx_app_srv_fileio --cfg app_srv.cfg
-sh: ./vx_app_srv_fileio: No such file or directory

And then I run vx_app_srv_fileio.out instead of vx_app_srv_fileio

root@j7-evm:/opt/vision_apps# ./vx_app_srv_fileio.out --cfg app_srv.cfg                                                 
APP: Init ... !!!
MEM: Init ... !!!
MEM: Initialized DMA HEAP (fd=4) !!!
MEM: Init ... Done !!!
IPC: Init ... !!!
IPC: Init ... Done !!!
REMOTE_SERVICE: Init ... !!!
REMOTE_SERVICE: Init ... Done !!!
APP: Init ... Done !!!
   126.781435 s:  VX_ZONE_INIT:Enabled
   126.781451 s:  VX_ZONE_ERROR:Enabled
   126.781456 s:  VX_ZONE_WARNING:Enabled
   126.787201 s:  VX_ZONE_INIT:[tivxInit:71] Initialization Done !!!
   126.787460 s:  VX_ZONE_INIT:[tivxHostInit:48] Initialization Done for HOST !!!
Reading calmat file 
file read completed 
obj->num_views = 10
app_srv_fileio: Verifying graph 1  ... .
app_srv_fileio: Verifying graph 1... Done
EGL: version 1.4
EGL: GL Version = (null)
EGL: GL Vendor = (null)
EGL: GL Renderer = (null)
EGL: GL Extensions = (null)
app_srv_fileio: Verifying graph 2  ... .
app_srv_fileio: Verifying graph 2... Done
app_srv_fileio: Running graph 1 ...
app_srv_fileio: Running graph 1 ... Done
app_srv_fileio: Running graph 2 ...
app_srv_fileio: Running graph 2 ... Done
   127.692453 s:  VX_ZONE_INIT:[tivxHostDeInit:56] De-Initialization Done for HOST !!!
   127.696844 s:  VX_ZONE_INIT:[tivxDeInit:111] De-Initialization Done !!!
APP: Deinit ... !!!
REMOTE_SERVICE: Deinit ... !!!
REMOTE_SERVICE: Deinit ... Done !!!
IPC: Deinit ... !!!
IPC: DeInit ... Done !!!
MEM: Deinit ... !!!
MEM: Alloc's: 34 alloc's of 26845076 bytes 
MEM: Free's : 34 free's  of 26845076 bytes 
MEM: Open's : 0 allocs  of 0 bytes 
MEM: Deinit ... Done !!!
APP: Deinit ... Done !!!
root@j7-evm:/opt/vision_apps# ls *.bin
app_tidl_avp4.bin

No file named srv_output_file.bin in current directory

But I got an warning, and it's related to this test app?

[MCU2_0]    187.726284 s: DHCP client timed out. Retrying.....

Thanks!

  • Keelung,

    1. Thanks for pointing out some minor errors we will fix the documentation.

    ./vx_app_srv_fileio.out --cfg app_srv.cfg

    2. The srv_output_file.bin will be created under /opt/vision_apps/output/. If you dont see an output directory, just create one under /opt/vision_apps and run the demo again. Once you see the file in the output folder make sure you do a "sync" before you eject the SD card.

    3. You can ignore the DHCP warning message, its not related to the demo. If you connect an Ethernet cable to the EVM the messages will stop showing.


    Regards,
    Shyam