CC2640R2L: sending dummy data from micro

Salvatore Spanu

Part Number: CC2640R2L

Hello,
I have loaded ble5_poject_zero on my CC2640R2, now I would like to try to send dummy data from my application to a connected device.
What function should I use to send this data? And where should I use it?

Thank you

over 5 years ago

0 Clément over 5 years ago

TI__Guru** 101540 points

Hi,

Make sure to review our SimpleLink Academy labs: https://dev.ti.com/tirex/explore/node?node=AJ3HKMayaRkezRxrWedgQA__krol.2c__LATEST and our documentation.

Please let us know if you have more questions.

Best regards,

0 Nima over 5 years ago

TI__Genius 16095 points

Hi Salvatore,

I just wanted to check in to see if Clement's reply solved your question?

Best,

Nima Behmanesh

0 Salvatore Spanu over 5 years ago in reply to Nima

Prodigy 30 points

Hello,
no, I haven't solved it, but maybe I was unclear.

What I am trying to do is change the Stream Data value every second so that by activating the notification property I can read its variation on the android application (for example BLE Scanner)

Can I do this in main or do I need to create another task?
Should I use a public function of data_service.c to modify the data, or how should I modify the ds_StreamVal variable?
Thank you.

0 Nima over 5 years ago in reply to Salvatore Spanu

TI__Genius 16095 points

Hi Salvatore,

Please see the Custom Profile section of the SimpleLink Academy Labs. This lab modifies Project Zero to include a custom profile and explains how the GATT and ATT work. Task 6 describes how to make the updates periodic. These documents may help out understanding how to modify the data service task to accomplish what you're trying to do.

Please let me know if this helps.

Best,

Nima Behmanesh

0 Salvatore Spanu over 5 years ago in reply to Nima

Prodigy 30 points

Ok thanks, I'll try

0 Nima over 5 years ago in reply to Salvatore Spanu

TI__Genius 16095 points

Hi Salvatore,

I just wanted to follow up, was my reply helpful?

Best,

Nima Behmanesh

0 Salvatore Spanu over 5 years ago in reply to Nima

Prodigy 30 points

Yes, it was helpful. Thank you!

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CC2640R2L: sending dummy data from micro