[simeoni lorenzo]

Ok Mike Fiore I change the mbed-os to 5.3.4 and it seem that’s working thanks 🙂

[simeoni lorenzo]

Ok so I have the libmdot version 2.0.16-7-ga61aab1 and mbed-os revision 5.4.3 and it’s not working.

It was working when I had libmdot to 2.0.15 and mbed-os to 5.1.5 but sensors were not working.

I have this debug logs :
failed to join network – -4:Join Error, Failed to join network

Sometimes after several debug logs I also have this log :
failed to join network – -4:Join Error, Join backoff

And I also printf my frequencyBand : 1 so it’s the american,
and Tx = 0 Rx = 923300000

[simeoni lorenzo]

Hello! I’m not sure about how I see the exact revision number, but I was working with the mbed-os in the exemples, and the libmdot-mbed5 https://developer.mbed.org/teams/MultiTech/code/libmDot-mbed5/ the stable (2.0.15 I think ) version.

Then I Update the version of mbed-os so I suppose my mbed-os is the last version stable. And the version of libmdot is the dev version https://developer.mbed.org/teams/MultiTech/code/libmDot-dev-mbed5/ (2.0.16 I think ).

It’s the same mDot, and it’s exactly the same program. When I launch it, it remove my config, set the password and name, also the class and then Save the config and joinnetwork. With the older version the mDot join the network but not with the new library. So I search Why, and I saw that when I use getFrequencyBand it return 0 with the old library (it’s normal i’m european) and it return 1 with the new library, and so it’s normal that I can’t join the network..
And I can’t change the band with setFrequencyBand, is that normal?

I don’t have the mDot right now so I can’t exactly the error message but it’s the usual message, the same that when I make a mistake in the password of network for example.

• This reply was modified 7 years, 7 months ago by simeoni lorenzo.

[simeoni lorenzo]

Ok we saw the error, we don’t have the right fraquency band, the function getfrequencyBand return now 1 and no 0, I tried to change it but it didn’t work ( I did dot->setFrequencyBand(0); ) Somoene had the same problem?

[simeoni lorenzo]

Well.. I tried but when I want to connect to my gateway they say connection error with the dev version of libmdot-mbed5… So I don’t understand..

[simeoni lorenzo]

I don’t really understand, is it essential for the program?

[simeoni lorenzo]

I just resolve my problem !

[simeoni lorenzo]

And now I have just nothing in my serial, and i can’t enter command….

• This reply was modified 7 years, 8 months ago by simeoni lorenzo.
• This reply was modified 7 years, 8 months ago by simeoni lorenzo.

[simeoni lorenzo]

Ok thanks man!:)

[simeoni lorenzo]

It’s in mDot.h that we see that the function is only used in USA with FB_915

[simeoni lorenzo]

I’m trying to not use the library dot_util.h for the moment, i try to make all my program with only mdot.h, I don’t know if I really need to use dot_util.h

[simeoni lorenzo]

Hello! For exemple, here https://developer.mbed.org/teams/MultiTech/code/Dot-Examples/docs/tip/ in Dot_util.cpp!:)

[simeoni lorenzo]

Ok, I don’t have the programming header, I notice that the eight pins of the dev kit don’t touch the mDOT, it’s is easy to install manually?

[simeoni lorenzo]

I think my mDOT has no programming header, but i’m not sure, and I don’t really understand what is this programming header.

[simeoni lorenzo]

Hello! I’m using MTMDK-ST-MDOT! And there was no external power adapter with this one!:/

• This reply was modified 7 years, 9 months ago by simeoni lorenzo.

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