invalid_param when setting "mac set dr 5"

TheThingsNetwork / arduino-device-lib

Arduino Library for TTN Devices

MIT License

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invalid_param when setting "mac set dr 5" #49

Closed eliabieri closed 7 years ago

eliabieri commented 7 years ago

I wondered why the module did not change to SF7 as declared as default in TheThingsnetwork.h I built in some additional println statements and I found out that I always got the response "invalid_param" Is this my fault or is this a bug? Do we have to call "mac set dr 5" in another location of the code? thank you

johanstokking commented 7 years ago

Which RN module are you using, and which version?

This is the response of the sys reset call, also done in reset()

n2jn commented 7 years ago

I think we solved the issue with #63 did tests with the RN2483 with the EU868 frequency plan:

Sending: mac set ch dcycle 7 799
Sending: mac set ch drrange 1 0 6
Sending: mac set pwridx 1
Sending: mac set dr 5
Sending: mac set deveui 0004A30B001B4C9F
Sending: mac join otaa

There is no invalid_param. Maybe if you are using another RN module the max data rate that you can set may decrease and may cause an invalid_param.

johanstokking commented 7 years ago

Closing this issue. @eliabieri please reopen if the problem persists. If so, please also give the RN module and version.