[hpsdr] Hermes V1.4 released

[Kevin Wheatley]

Hi Phil

I've updated Hermes ( v1.4) and fired up Doug's 2 receiver PowerSDR interface, everything looks great, but......
I can't seem to get any audio from the second receiver, the panadaptor and controls are all OK, this could just be me through lack of understanding the interface as this is the first time I've experimented with the 2 receiver application.
Suggestions welcome :)

73's
Kevin



On 8 Apr 2012, at 04:56, Phil Harman wrote:

> ***** High Performance Software Defined Radio Discussion List *****
> 
> All,
> 
> Hermes V1.4 is now available in SVN (/trunk/Hermes/Release) and will shortly be unloaded to the web page.
> 
> This version fixes a bug in the wide band data and also adds a second fully independent receiver.  For those writing PC code note that only one software release number is sent which is in the Ozy/Metis location.  Release numbers for Mercury and Penny(Lane) are still sent but set to zero.
> 
> Thanks to some wizardry in the FPGA code  from Joe, K5SO, you can use either a single or dual receiver version of PowerSDR and single receiver versions of KISS Konsole, Heterodyne etc.
> 
> The increase in supply current with two receivers running is minor and we have so far used 66% of the FPGA.
> 
> Doug, W5WC's,  dual receiver code is available in SVN here:
> 
> http://svn.tapr.org/repos_sdr_hpsdr/trunk/W5WC/PowerSDR_HPSDR_2_RX2/bin/Release
> 
> Many thanks to Joe for the dual receiver FPGA code and Doug for his dual receiver version of PowerSDR.
> 
> My check-out of the Hermes hardware is progressing well.  Only issue so for is that the external 10MHz reference input stage does not provide sufficient drive to the FPGA.  A resistor value change should fix this.
> 
> 73 Phil...VK6APH
> 
> 
> 
> 
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