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Lora-net / LoRaMac-node

Reference implementation and documentation of a LoRa network node.
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Stack stucks in LoRaMacIsBusy() in battery mode #832

Closed AliceWribbit closed 4 years ago

AliceWribbit commented 4 years ago

Hi! this issue was created upon @djaeckle request in #757 issue If Rx error occurs during reception of packet in RX1 the stack stucks in LORAMAC_TX_RUNNING state. I actually faced the same problem that Stack stucks in LORAMAC_TX_RUNNING,and function LoRaMacIsBusy() will always return busy and can't send data anymore. I fix the problem with the code in #757 issue but only in USB charging mode. If i switch to battery mode, the problem happened again.It seemed that the problem haven't solved in low power mode. In usb charging mode (bool UsbIsConnected = true;),i test it for 7days, no problem. In battery mode(bool UsbIsConnected = false;),the problem appears easily especially when cutting off internet access of gateway after node OTAA joined. My hardware playform is NucleoL073 with SX1278.

AliceWribbit commented 4 years ago

release version both V4.4.2 and V4.4.1 have this problem.

mluis1 commented 4 years ago

In version v4.4.3 we provided a fix for issue #767 which I think should solve the issue that you are observing. The changes are located at commit 35bda48bdcf3a2237045843c095b007c911e93eb Could you please check if it solves the observed issue?

mluis1 commented 4 years ago

No feedback, we close the issue.

alexrayne commented 3 years ago

Obviously this is not a solution. It is a trash.