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Topic: Buffering outsending data (Read 69 times) previous topic - next topic

Nouva

Hello,

I work on a project of emission and reception of data in real time
I use two arduino uno cards equipped with a TP-LINK WR702N wifi module.
The problem is that the buffer does not work in real time, it sends the information to the control part after a certain delay.
I wanted to know is what you have a solution that allows me to corrupt the information in real time.

Thank you

pylon

The description of your setup is not complete. You need at least a network module on the UNO. Do you have an Arduino Ethernet Shield for the two UNOs?

Robin2

You also need to provide a lot more information about what you are trying to do.

For example, what data are you sending?
  • What is sending the data?
  • What is receiving the data?
  • What buffer are you using?
  • How long is the delay between sending and receiving?
  • What would be an acceptable delay?


As you are using WiFi it seems likely that you are sending HTTP messages. HTTP is not intended for real-time control. Think how long it takes to download some web pages.

...R
Two or three hours spent thinking and reading documentation solves most programming problems.

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