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Sending and Receiving tabular data
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Sending and Receiving tabular data

by unkajah on Tue Mar 30, 2021 12:10 pm

Hello! have successfully connected the BLE Friend SPI to an Arduino mega, and connected to it from android using BLE Uart service.

I have some key value pairs I want to transmit back and forth, as well as a 30 row table of 3 columns, (retrieved from the BLE, modified, and then sent back and saved.
its like a schedule table. )

any tips on transmission format for both the key value, and the schedule table?

Thank you!
-John

unkajah
 
Posts: 8
Joined: Tue Nov 07, 2017 9:37 pm

Re: Sending and Receiving tabular data

by blnkjns on Wed Mar 31, 2021 12:49 am

Just make a CSV compatible datastream.

blnkjns
 
Posts: 455
Joined: Fri Oct 02, 2020 3:33 am

Re: Sending and Receiving tabular data

by unkajah on Wed Mar 31, 2021 9:59 am

Thanks, I hadn't thought of a CSV Stream..
is there a way I can handle error checking and retry?

unkajah
 
Posts: 8
Joined: Tue Nov 07, 2017 9:37 pm

Please be positive and constructive with your questions and comments.