Re: V9 problem persists
Just had another thought, with the test program do you get all the
correct answers as expected?
Maybe the USB interface is working ok, but the problem is between the
AVR chip and the Si570, check the joints very carefully on the Si570,
very easy to have a poor one there or a short circuit to the case,
particularly the SDA / SCL lines (pins 7 & 8). Try reflowing them all.
73, Bob G8VOI
--- In firstname.lastname@example.org, "g8voip" <g8voi.reeves59@...> wrote:
> Hi Michael,
> I guess you must have the USB driver loaded correctly if the Test
> application is working, also assume you have either the original v1.4
> or later v2.0 firmware?
> For PowerSDR v1.90 sr40 or v1.16.1 you need to have a version of the
> SDR1kUSB.dll file in the PSDR directory to use the USB control. Later
> version supports the bpf switching with the v2.0 firmware as well.
> I think you will find PSDR-IQ will not work with the firmware
> mentioned above, or if it does, only very badly, the USB-I2C control
> will cause the Si570 to glitch at every tuning step making it
> unusable. Fred PE0FKO's v15.9 firmware with 'smooth tuning' built in
> overcomes that problem and makes it a very nice program to use.
> For Rocky you need to edit the Rocky.ini file to add additional LO
> centre frequencies to choose from the pull-down menu, or is your
> problem it will not tune at all, either by clicking on a signal or
> using a mouse scroll wheel etc?
> Rocky should be the simplest to get going, and least demanding on the
> PC, chopped audio suggests a problem with the soundcard or audio driver?
> I would try and get it going with Rocky first, that should be the
> easier one,
> 73, Bob G8VOI
> --- In email@example.com, Michael Heim <kd0ar@> wrote:
> > Turned the V9 back on, and again, its taking commands from the
> hostware test app, but powerSDR or Rocky is not changing the
> frequency. This is really strange. the address is set
> correctly. checked voltages around the USB, and everything looks
> > Michael Heim
> > ARS KD0AR
> --- In firstname.lastname@example.org, Javier FernandezHi Javier KC2QII,
> <javier_fernandez09142@> wrote:
Bob is trying to use the HSUSB to control SR v6.3 + MOBO v3.6, and is seeking assistance with all the connections required.
Since you have done it, perhaps you could share that information with all of us ?