Any application software for STEVAL-WESU1 board

Titus Stalin · ‎2018-04-20

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

Adriano BASILE · ‎2018-07-12

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 image

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

View solution in original post

Titus Stalin · ‎2018-04-28

Posted on April 28, 2018 at 15:16

Any support from ST Microelectronics ?

Miroslav BATEK · ‎2018-05-02

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.

Titus Stalin · ‎2018-05-03

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

Miroslav BATEK · ‎2018-05-03

Posted on May 03, 2018 at 16:47

Please check following repository

https://github.com/STMicroelectronics-CentralLabs

Titus Stalin · ‎2018-05-05

Posted on May 05, 2018 at 18:28

Thanks Miroslav.

Can you please help me to get the debug UART logs from this board (STEVAL-WESU1) ?

I can see lot of PRINTF() in the given demo example, can you please help me on this ?

It would be helpful to debug the examples.

Titus Stalin · ‎2018-05-10

Posted on May 10, 2018 at 18:44

Hello Miroslav,

Any help ?

Davide Aliprandi · ‎2018-05-30

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

#

‌

Adriano BASILE · ‎2018-06-01

Posted on June 01, 2018 at 17:03

Hello Titus

the UART connection are indicated on pag.19 of UM2041.

Titus Stalin · ‎2018-06-04

Posted on June 04, 2018 at 18:42

Hi Davide,

Thanks for your wonderful answer.

Will try once I got my new board.