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T
Titus Stalin
Visitor II
April 20, 2018
Solved

Any application software for STEVAL-WESU1 board

  • April 20, 2018
  • 4 replies
  • 3279 views
Posted on April 20, 2018 at 16:16

Hello Experts,

Recently I bought the STEVAL-WESU1 board and able to read the sensor data using android application.

My requirement is to connect this wearable platform to other ARM board (raspberry pi board), raspberry pi should be able to read the data from wearable platform via BLE.

Is it possible ? can you please provide us some code to do that ?

Thanks for the help.

Please let me know if need any information.

#wearable #bluestsdk
    This topic has been closed for replies.
    Best answer by Adriano BASILE
    Posted on July 12, 2018 at 14:49

    Dear Titus

      may be a recap could help you:

    1. 

    move J1 to pin 2-3, and move J2 to pin 2-3 on the small adapter board.

    2. now on central strip you have RX and TX lines, and specifically on pin 6 and 7 of it. please refer to below image0690X0000060M97QAE.jpg

    3. to capture the serial information you need a RS232 to USB adapter (there are many in commerce) or you can re-use a Nucleo Board, in this case you have to connect above RX and TX on CN3 (on ST-Link side).

    Please note: these are RX and TX for STM32 on ST-Link, since you have to connect TX to RX and RX to TX.

    4. To avoid the STM32 on the nucleo conflict with STM32 on WeSU you have to isolate it: remove JP5 and JP6, connect JP1.

    Hoping this help

    Adriano 

    4 replies

    T
    Titus StalinAuthor
    Visitor II
    April 28, 2018
    Posted on April 28, 2018 at 15:16

    Any support from ST Microelectronics ?

    M
    Miroslav BATEK
    ST Employee
    May 2, 2018
    Posted on May 02, 2018 at 22:03

    Yes, it is possible, but you will have to write your own code for the target ARM board.

    T
    Titus StalinAuthor
    Visitor II
    May 3, 2018
    Posted on May 03, 2018 at 15:26

    Hi Miroslav,

    Thanks for the reply.

    BTW, I have tried to read the data via UUID which should be possible in any BLE supported wearable device.

    And I have tried to read the sensor data via UUID, but getting datas as zero, checked with raspberrypi forum, they suspect that we may need to write or enable some access to read the data.

    Can you please me with that ? Is it possible to route this technical question to ST wearable 

    STEVAL-WESU1 board technical team ?

    Here is my question in raspberrypi forum, they asked me to check with ST team.

    https://www.raspberrypi.org/forums/viewtopic.php?f=63&t=212483&p=1310671 ♯ p1310671

     
    D
    Davide Aliprandi
    ST Employee
    May 30, 2018
    Posted on May 30, 2018 at 19:40

    Hello

    titusece

    ,

    please find the new release of the

    https://github.com/STMicroelectronics-CentralLabs/BlueSTSDK_Python

    to be used on a Linux gateway.

    I fixed the issue related to the connection to the STEVAL-WESU1 board.

    Please note in the README.md filethat c

    urrently only a subset of the BlueST features is implemented; moreover, neither the debug capability is implemented at the moment. All the missing features will be added asap. Stay tuned.

    Thank you and regards,

    Davide

    #

    ‌

    T
    Titus StalinAuthor
    Visitor II
    June 9, 2018
    Posted on June 09, 2018 at 15:28

    Thanks Davide.

    Now its working, thanks for your support.

    D
    Davide Aliprandi
    ST Employee
    June 11, 2018
    Posted on June 11, 2018 at 17:32

    Hi Titus,

    You are welcome, and I am very happy the solution worked fine for you.

    Keep on enjoying STM32 platform! ;)

    Regards,

    Davide

    T
    Titus StalinAuthor
    Visitor II
    June 4, 2018
    Posted on June 04, 2018 at 18:42

    Hi Davide,

    Thanks for your wonderful answer.

    Will try once I got my new board.

    T
    Titus StalinAuthor
    Visitor II
    August 27, 2018

    Thanks Adriano for your great help, it solves the issue indeed.

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