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myriadrf / LoRa-SDR

An SDR LoRa implementation for R&D
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Lora_simulation work only 10 times #4

Closed selinux closed 6 years ago

selinux commented 7 years ago

I try to run lora_simulation but it receive 10 lora packet (0 to 9) and after that all packet are dropped.

Did I miss something ? (by the way thanks for those examples)

akoun commented 7 years ago

Commit 99f934a5da3823d6d63f6bef51fb766bdebc7a35 is working allright https://github.com/myriadrf/LoRa-SDR/commit/99f934a5da3823d6d63f6bef51fb766bdebc7a35

best regards ak

ll550 commented 7 years ago

FYI， please use the same settings as client.pth. It would be working as expected. I guess there is some typos in 4/8 hamming code.

MINDoSOFT commented 6 years ago

Hello everyone and happy new year !!!

I have the same issue, and tried to revert to commit but still nothing.

I receive packets 0 to 9 and then 211, 213, 214, 216 ... 286, 288 511, 513, 514 .. 566, 568, 581 ... 588

So as you can see a lot of packets are dropped.

image

My setup is Windows 8.1 and LimeSDR.

9600 commented 6 years ago

@guruofquality any thoughts on this?

guruofquality commented 6 years ago

I misunderstood the bug, the mtu for the demodulator was set very small, it exceeded the message size when the count increased. The header format stuff from the last merge took up more of the frame then it used to.