FCDEV3B bring-up status

[Serg l]

It worked once with different SIM card, but it is definitely not a hardware
issue because Magnetite build works every time with the same SIM card.
Maybe L1/DSP is configured a bit differently and if my calibration values
are a bit off, Citrine may not be able to detect carriers.

I'm not really concerned about this right now. I will keep you posted about
progress.

On Fri, May 5, 2017 at 1:17 PM, Mychaela Falconia <
mychaela.falconia at gmail.com> wrote:

> Hi Serg,
>
> > However still no joy. I have log file here for now [...]
> > <https://drive.google.com/a/tvman.org.ua/file/d/0B-
> LGWaryBRksQS01Wll1V1lIb19vZVRCMC1WVWk5akZxem1r/view?usp=drive_web>
>
> The firmware behaviour seen in your log does look strange; I have never
> seen any fw behave like this.  When you issue at+cops=0, it starts as
> expected by switching between EU and US band pairs (BAND_R/BAND_C
> exchanges) and running power measurements across all channels in each
> band pair (RXL_R/RXL_I exchanges) - so far, so good.  But then the fw
> should start making FB acquisition attempts on the best candidate
> channels, whereas your log shows all activity stopping at that point,
> just the ADC traces that are seen in the no-GSM-running state.
>
> When I previously tested Citrine fw on the FCDEV3B a few days ago, I
> did not take it as far as trying network connection, so I just tried
> it now.  I booted my Citrine build from 2-3 days ago (via fc-xram) and
> issued the same AT commands I usually use to test network connection,
> and it worked just fine for me, no worse than Magnetite.
>
> I just made this tarball:
>
> https://www.freecalypso.org/members/falcon/fcdev3b/
> citrine-20170505.tar.bz2
>
> Inside you will find the ramImage I used, the build.conf it was built
> from, and the log of my successful network connection with this fw on
> FCDEV3B S/N 001.
>
> M~
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