LoRa Arduino Freezing with one receiver and multiple senders

[jordan23]

I am trying to set up a stable transmission system so that multiple transmitters can target one receiver. I get data about 5 times but then it freezes. I set up the circuit as you describe it.

I share the receiver and the following sender codes

Thank you in advance for your help

[Renzo Mischianti]

Hi sezgin,
I think the problem is in these lines:

        //rsc.close();
        free(rsc.data);

remove the line with free command and use the close like the examples.

You can’t free a pointer to data from free of the sctructure.

Bye Renzo

[jordan23]

hi renzo;

i did what you said but it froze again. i found that the more I reduce the “delayy” time, the more it reads the sensor and then freezes.  The more I increase the “delayy” time, the less it reads the sensor and freezes.

delayy (3500); ->Freezes after about 5 reading

delayy(1000); -> Freezes after about 15 reading

I hope this information helps you

Thank you in advance for your help

 

[jordan23]

hi renzo:

did you have look at this problem.

 

i am waiting for your help.

[Renzo Mischianti]

Sorry sezgin,
I need more time to do this test. I’m very busy, but I try as son as possible.
Bye Renzo

[Author]

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