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Forum Thread Details
  • State Verified Answer
  • Replies 3 replies
  • Subscribers 354 subscribers
  • Views 583 views
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  • iiot
  • microzed
  • industrial_iot
  • microzed_iiot
Related

Missing drivers

joaomota1994
joaomota1994 over 7 years ago

Hello!

I'm guessing that i have problems with missing drivers this time. 

The last time I was having problems with the fact that i had to reset the board and lost all of the code files of the example code. I got it here: https://github.com/Avnet/software and sent it to the board.

Now when i run hts 221 code I get this message:

Device detection, parsing /proc/bus/input/devices

Trying alternative detection, querying /dev/input/eventX devide names...

  Trying "/dev/input/event" ... unknown

opening hts221 device: Bad address

--

I opened the folder input and there's only a file named mice. Therefore i'm missing the files corresponding to the drivers that should there, I guess. Where can i find them?

I've made a search through the internet and i didn't find them yet. Can someone help me?

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  • jafoste4
    0 jafoste4 over 7 years ago

    Hello,

    What development platform are you using?

    What enviroment are you working with? Are you using baremetal/Petalinux/Windriver?

    Any more details on what you are trying to do would be appreciated.

    --Josh

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  • joaomota1994
    0 joaomota1994 over 7 years ago in reply to jafoste4

    Hello, thanks for answering,

    I'm using the Avent Industrial IoT development kit. The zynq board 7010 is running wind river pulsar linux 8.0.

    I'm missing the drivers for the X-NUCLEO-IKS01A1 and The thermocouple sensor too (Maxim 31855).

    I've the C code examples to access to the sensors but it can't due to the missing drivers. Is there any repository from avnet where i can get all the drivers needed for the out of the box kit to work?

    Thanks

    João Mota

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  • jafoste4
    0 jafoste4 over 7 years ago

    Hello Joao,

    DId you try going through the Gettin Started Guide and reinstalling your Wind River Linux enviroment?

    http://zedboard.org/support/documentation/13591

    --Josh

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