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STM32F4DISCOVERY Expansion Boards
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STM32F4DISCOVERY Expansion Boards
Forum Initial Impressions: Not Ready Yet
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  • Replies 7 replies
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Initial Impressions: Not Ready Yet

bprewit
bprewit over 12 years ago

I pre-ordered the STM32F4DIS-BB and the STM32F4DIS-LCD in November and received the products in December.

 

The package contained the boards and a card with basic instructions, but no further reference material (I expected a cd-rom) .. and a link to www.element14.com/stm32f4-expansion for "all relevant documentation, schematics, source code, and binaries".   However, I was unable to locate any reference material there either.

 

The manufacturer's web page for the product, http://armkits.com/product/DM-STF4BB.asp states "Embest provides a CD containing the  uC/OS-II BSP and plenty of software examples, board schematic and user manual  to help customer better understanding this board and develop their own  applications.", however I could not locate any of the data on their website.

 

I initially contacted Newark Electronics' technical support group and was initially told that "the CD rom is with the STM32F4 Discovery board"; after convincing the technical support rep that that was not the case I was referred to the customer support department.  To their credit, they did immediately immediately ship a replacement product via overnight delivery but there was no CD in the replacement package, either.

 

I then emailed the support for Embest (the actual board manufacturer), who replied that "The final version CD data will be finish in two weeks, then the element14 will put it on element14's website.", but they did offer to provide the CD earlier if required .. I asked if there was somewhere that the CD could be downloaded, and they replied that there was, but that they needed the serial numbers from the boards first .. examining the boards, I could not locate any serial numbers.

 

Since the boards are effectively useless without the accompaning technical data, I'm stuck waiting either for Embest to realize that the boards do not have serial numbers .. or finish the product CD.

 

While I do understand that we sometimes ship product before it's really "finished" I would have expected to have at least preliminary technical data available; even if it's not complete or completely correct, having something is better than having nothing!!

 

At it is, there is nothing and I would have a hard time recommending these products.  Hopefully Newark/Element14/Embest will get their acts together shortly and these will turn out to be useful.

 

Followup: Carlos Wei at Embest (weizy@embedinfo.com) informed me that Element14 requested that the products be shipped without the CD and was kind enough to make the CD available for me to download. 

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Top Replies

  • bprewit
    bprewit over 12 years ago in reply to jealderson1 +1
    Good deal, Joe and Thank You!
  • jealderson1
    jealderson1 over 12 years ago

    Hi Bruce,

     

    You can find the software examples, user manual and application notes here:

     

    Software Examples

     

    App Notes

     

    User Manual

     

    Schematics

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  • bprewit
    bprewit over 12 years ago in reply to jealderson1

    Good deal, Joe and Thank You!

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  • jealderson1
    jealderson1 over 12 years ago in reply to bprewit

    No problem!

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  • billabott
    billabott over 12 years ago in reply to bprewit

    @BruceP  what are your plans for the kit?  will be posting updates here?

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  • bprewit
    bprewit over 12 years ago in reply to billabott

    I was planning to have a complete write-up, RSN ..

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  • ChuckMcM
    ChuckMcM over 12 years ago in reply to billabott

    I'm not Bruce but basically am in the same place. I've got the code and working up examples cross compiled from an open source environment. My goals was to have a graphicy thing going by the end of the long weekend (but that isn't going to happen) I hadn't realized how scattered the information on these chips really is. The links from Joe were a great help, especially the TRM from ST Micro. Am I correct in that Element 14 is the only place to get the Discovery board these days?

     

    --Chuck

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  • Problemchild
    Problemchild over 12 years ago in reply to bprewit

    So what was the feedback from E14 them selves since you have given a product a "could do better" report  is there any more news and have they given you anything else to report on subsequently image

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