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softerhardware avatar softerhardware commented on July 28, 2024

Which gateware version are you using? Software reports it as 65 or 66, etc., usually at the top of window for Quisk. Can you update to the latest testing and see if that fixes the issue? It sounds very much like a bug that was recently fixed.

latest testing gateware

gateware update how to

The ethernet method with SparkSDR or Quisk is recommended.

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wb2qll avatar wb2qll commented on July 28, 2024

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softerhardware avatar softerhardware commented on July 28, 2024

Hi,

SparkSDR will do network gateware upgrade. It is easy to install on Windows. Just right click on the detected radio shown in the top bar main window and select the .rbf file. SparkSDR is found here:
http://www.ihopper.org/radio/previews.htm

I think you are seeing an issue fixed in the 68 release. See the latest testing gateware link sent before and the bug reported by WN7T.

73,

Steve
kf7o

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wb2qll avatar wb2qll commented on July 28, 2024

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wb2qll avatar wb2qll commented on July 28, 2024

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wb2qll avatar wb2qll commented on July 28, 2024

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ahopper avatar ahopper commented on July 28, 2024

@wb2qll Pete, I suspect the programming issue is caused by using the wrong rbf file, for a build 9 you needed the rbf with 5up in the name. Unfortunately there is no way for the programmer to detect and prevent this at the moment. I think this https://fpgasoftware.intel.com/?edition=lite&elq_cid=2980428&erpm_id=2702282 should have the fpga programmer.

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wb2qll avatar wb2qll commented on July 28, 2024

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ahopper avatar ahopper commented on July 28, 2024

@wb2qll Pete,
this link is better https://fpgasoftware.intel.com/18.1/?edition=lite&platform=windows
you can either download the 'combined files' which has everything including stuff to write your own fpga code but is huge or in the 'additional software' tab you can download the stand alone programmer.

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ahopper avatar ahopper commented on July 28, 2024

@wb2qll Pete,
btw for this sort of question you will probably get more help on the google group https://groups.google.com/forum/#!forum/hermes-lite

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wb2qll avatar wb2qll commented on July 28, 2024

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wb2qll avatar wb2qll commented on July 28, 2024

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ahopper avatar ahopper commented on July 28, 2024

There is a tab called 'Additional Software' if you click that you should see 'Stand alone software' and just below that 'quartus prime programmer and tools'

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wb2qll avatar wb2qll commented on July 28, 2024

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ahopper avatar ahopper commented on July 28, 2024

hl2b5up_main.jic

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wb2qll avatar wb2qll commented on July 28, 2024

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wb2qll avatar wb2qll commented on July 28, 2024

I've installed gateware v68 successfully. However the PTT issue remains unfixed. The HL2 stays in transmit mode when the PTT line is opened. This happens in PowerSDR, Quisk, and SDR-Console, all current versions.

The secret to installing the USB Blaster driver was the use of a Windows 10/64 machine and installing the USB Blaster as a Blaster II.

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softerhardware avatar softerhardware commented on July 28, 2024

What is the PTT line? It must not be the software PTT as that I use everyday. Are you using the tip or ring of the front jack? Are you grounding the tip or ring and then releasing, or is either the tip or ring always grounded? What modes are the software in? I need a more detailed description. A video or picture would be helpful.

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wb2qll avatar wb2qll commented on July 28, 2024

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softerhardware avatar softerhardware commented on July 28, 2024

Hi Pete,
Thanks for additional details, but I can't duplicate your problem. I've tried with Quisk and PowerSDR. I insert a spare audio cable into the key/ptt jack, and then use a jumper cable on the other end to ground either the ring. The HL2 enters TX when the ring is grounded and immediately exits when released. There must be something else going on with your setup:

** Have you double checked that you are using gateware 68? PowerSDR will identify this as 6.8.
** Check for any damage to R75,R76,R77,R78,C71 and C72. Confirm with a voltmeter that if the ring or tip is not grounded, then the ring and tip are pulled to 3.3V by R75 and R76.
** Do you see the same behavior with Quisk or SparkSDR?
** Remove the PowreSDR database and reconfigure from scratch again. Maybe something in your setup is causing this.

73,

Steve
kf7o

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wb2qll avatar wb2qll commented on July 28, 2024

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softerhardware avatar softerhardware commented on July 28, 2024

Hi Pete,

This is a tough one as I can't fix a bug I can't replicate. We have to figure out what the difference between your setup and my setup is. Here are a few more ideas:

** Just to eliminate something different with your switch, can you plug in an audio extension cable to the front jack and use tinfoil to either engage PTT or PTT and CW. This is what I am doing and it has always been coming out of TX.

** You can do a wireshark capture of when the PTT should be released. This will tell us who (software or HL2) is holding the transmit.

** A video of the problem can often be very helpful as it will include things we are just not thinking of right now. Just a video of your PC screen with a phone should be fine. You can post it on YouTube or e-mail it to [email protected].

** I am doing final testing of gateware 69. Please try that when it is released in a few days to see if there is any difference.

** On the list, you believed for a short time that gateware 68 fixed the problem. Did gateware 68 make any difference? Is the problem intermittent so that you thought it was fixed?

73,

Steve
kf7o

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wb2qll avatar wb2qll commented on July 28, 2024

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softerhardware avatar softerhardware commented on July 28, 2024

This was resolved in private e-mails. An upgrade to the latest version 68 solved the issue.

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