<wpwrak>
rejon: good morning :) when are you heading out ?
<kyak>
wpwrak: may i ask you a fast question: how can i choose which one of 16 channels in 2.4Ghz band will be used by atben/atusb? And does it make sense to choose a channel different from the oen used by my 2.5 Ghz router nearby?
<kyak>
*2.4 Ghz
<kyak>
i.e. will i gain soemthing from this?
<wpwrak>
yes, it's better to be far away from frequencies with interferences
<wpwrak>
in atrf-*, you specify the channel with -c #
<wpwrak>
in iz... you change the places where it says "11"
<kyak>
my router is just 1 meter away from laptop :) so ok, i'll be changing the channel
<wpwrak>
note that wlan and wpan use different channel numberings
<kyak>
it's using channel 6 now btw
<wpwrak>
atrf-rssi -g ca show you the map;ping
<kyak>
ok, thanks
<wpwrak>
press E and it'll show the channel numbers at trhe bottom, inclusing the typical EU assignment
<wpwrak>
U for US, J for japan
<kyak>
i'll try that, thnkas
<qi-bot>
[commit] Stefan Schmidt: spi/atusb: Static info request during probe is async for usb now. (ben-wpan-stefan) http://qi-hw.com/p/qi-kernel/1414ef5
<kristianpaul>
in the other  hand i noticed that sige evb manual have some isntructions to put sige chip in real mode
<wpwrak>
oh. that sounds interesting
<kristianpaul>
well, acording to books and speedevil comments, this will mean 4x data compared to I/Q sampling
<kristianpaul>
but indeed, most of the code i had found asume real data
<kristianpaul>
what sige adds is their propietary downcoverter serializer for making esier the later processing
<kristianpaul>
and it is truth in theory cause if implemente the correlator in hardware, ie namuru, i may not need to use some correlation arms, asuming i trust sige for what is I and Q
<kristianpaul>
yeah, i'll try check the output for real putput with scope tonight :)
<kristianpaul>
now IF sampling willbe ~16Mhz instead of 2.556Mhz from the downcoverter
<kristianpaul>
actually sige chip will be kinda same as the maxim one too
<kristianpaul>
but we'll se :)
<kristianpaul>
see*
<kristianpaul>
wpwrak: complex is the data type implemed in C99 for complex number inst?
<wpwrak>
(like maxim) then you'll even have a second soure :)
<wpwrak>
sourCe
<kristianpaul>
cause at first grep it dint showed up from osgps..
<wpwrak>
maybe they do complex math with real/int math
<kristianpaul>
good point
<kristianpaul>
wpwrak: yeah, not only a second source in hardware, also more code to analize the data, inclduing the SoftGNSS port to octave (thanks a lot david his fix to it), fastgps too
<kristianpaul>
and gps-sdr from CTAE
<kristianpaul>
okay, i'll change that resistor position and see how the data came out from it :)
<wpwrak>
resistor position ?
<DocScrutinizer>
0R
<DocScrutinizer>
?
<kristianpaul>
in the EVB hw1 and hw0 defines the chip mode
<wpwrak>
ah :)
<kristianpaul>
47K actually DocScrutinizer
<kristianpaul>
because it need to be set low
<DocScrutinizer>
thought as much, but 0R been to the point ;-)