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beegee-tokyo / SX126x-Arduino

Arduino library to use Semtech SX126x LoRa chips and modules to communicate
MIT License
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SX1262-ESP32 Class B testing #26

Closed iamcalledusman closed 3 years ago

iamcalledusman commented 3 years ago

@beegee-tokyo

Hi Again !

Thank you for your amazing support for my previous quires. I have a question , i am able to switch to class B as you told me in previous question . Have you tested class B lorawan , is it fulfilling the Class B TX and RX criteria as per the following link

https://www.rfwireless-world.com/Tutorials/LoRaWAN-classes.html

? Can you please guide me how can i test Class B ? Using which server is the best choice to start chirpstack or any other alternative ?

Thanks In advance

beegee-tokyo commented 3 years ago

The original Semtech code I used for the library didn't support Class B at all. It did not allow to switch to Class B. I made a minor change to allow to switch to Class B, but I did not do any tests, because Class B features (beacon, ...) are not supported.

iamcalledusman commented 3 years ago

@beegee-tokyo

Thank you for your answer ! yes i have tested the class B and shared the results issue # 25 , It get connected with class B

https://github.com/beegee-tokyo/SX126x-Arduino/issues/25

Can you please help me to solve Class A payload size issue ? if you have limited time to solve the issue can you guide me so that i try to solve it .

Thanks And Regards,

beegee-tokyo commented 3 years ago

@iamcalledusman I am sorry, the problem is somewhere inside the Semtech code, I do not even know where to start. I think it would be easier to update the library to the latest version of the Semtech code. But I have no time to do it.

iamcalledusman commented 3 years ago

@beegee-tokyo

Thank you for the update ! You mean to say that to replace the sx126x.h and sx126x.cpp files with latest ones ?

beegee-tokyo commented 3 years ago

The LoRaWan stuff is all in the mac folder. That is where the problem with the Class A most likely happens. boards, system and radio folders are the MCU and SX126x support files. There are no problems in LoRa communication itself, so I don't think the problem is there. But I know that Semtech made changes in the radio files as well.

iamcalledusman commented 3 years ago

@beegee-tokyo

Thank you ! i will update you on this after debugging the issue .

beegee-tokyo commented 3 years ago

@iamcalledusman New version V1.3.0 should fix the payload problem. I added a table that shows Max packet size per region / data rate

iamcalledusman commented 3 years ago

@beegee-tokyo

Thank you so much ! i will test and update you soon on this !