SDR UDPdata timeout issue

bradman77 commented 6 years ago

Description of the setup:

Device: 125-14 Board
SD card image: Ver 098 build 617
Application:SDR Receiver compatible with HPSDR (1.0-20171130)
Other relevant information: Repeated skimmer server error: SDR Failure: Timed out Waiting for UDP data. Hermes log shows: "2018-01-15 21:23:20.765: StartRx 2018-01-15 21:23:20.765: Worker thread running 2018-01-15 21:23:20.776: SetRxFrequency Rx# 0 Frequency: 1845500 2018-01-15 21:23:20.786: SetRxFrequency Rx# 1 Frequency: 3545500 2018-01-15 21:23:20.796: SetRxFrequency Rx# 2 Frequency: 7045500 2018-01-15 21:23:20.807: SetRxFrequency Rx# 3 Frequency: 10145500 2018-01-15 21:23:20.817: SetRxFrequency Rx# 4 Frequency: 14045500 2018-01-15 21:23:20.827: SetRxFrequency Rx# 5 Frequency: 18113500 2018-01-15 21:23:27.111: Timed out waiting for UDP data"

Description of the problem:

Repeated error, does not resolve. Please help.

Steps to reproduce the problem:

reboot, same issue
uninstall SDR Receiver compatible with HPSDR (1.0-20171130), reinstall, same issue
reinstalled hermesintf.dll, same issue.

pavel-demin commented 6 years ago

Could you please check/confirm the following?

SDR Receiver compatible with HPSDR is started via the Red Pitaya web interafce.
The browser window showing SDR Receiver compatible with HPSDR remains open.

bradman77 commented 6 years ago

Yes to both questions.

pavel-demin commented 6 years ago

Thanks for checking.

Two more questions.

Do you have the latest hermesintf.dll from the following link?

https://github.com/k3it/HermesIntf/releases

In the Skimmer Server window, what is the receiver name (Unknown or Red Pitaya) shown in the Skimmer tab?

bradman77 commented 6 years ago

hermesintf.dll is current yes, Skimmer server shows RP- MAC address

I will also note that this problem started to occur when putting a second RP online on the same network. I have since coupled the hermesintf.dll specifically to the IP address of the RP, however, the UDP error is persistent. The second RP was removed from the network until this issue can get resolved so as to not confuse network packets.

One other observation I see frequently with the RP is that it gets confused about the status of the RP being online. For example, if trying to check for a OS update the error persists that I need to put the RP online, not sure if this could also be related.

Thanks for the help...

pavel-demin commented 6 years ago

I will also note that this problem started to occur when putting a second RP online on the same network. I have since coupled the hermesintf.dll specifically to the IP address of the RP, however, the UDP error is persistent.

I think that adding the last two bytes of the MAC address to HermesIntf.dll (as explained in README) is a better solution.

bradman77 commented 6 years ago

For any benefit to others the only fix that worked was a complete reimagining of the SD card.

On Jan 23, 2018 2:09 AM, "Pavel Demin" notifications@github.com wrote:

Closed #665 https://github.com/pavel-demin/red-pitaya-notes/issues/665.

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/pavel-demin/red-pitaya-notes/issues/665#event-1436690499, or mute the thread https://github.com/notifications/unsubscribe-auth/Ah1PkxDHUsFFWqZ--AXYF_P160QeQoLMks5tNYWkgaJpZM4RfKgc .

pavel-demin / red-pitaya-notes