Overflow in the DMR slot RF queue

g4klx / MMDVM

The firmware for the MMDVM (Multi-Mode Digital Voice Modem)

GNU General Public License v2.0

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Overflow in the DMR slot RF queue #130

Open m0lmk opened 6 years ago

m0lmk commented 6 years ago

New repeater (GB7TH) taken to site and installed yesterday. It's been working fine on the bench for months but now I am seeing "DMR Slot 1, overflow in the DMR slot RF queue" messages in the log. I also see "DMR Slot 2, overflow in the DMR slot RF queue".

I've reflashed the Due twice and and tried commenting out the TXCO settings but I'm still seeing the errors.

I'm using an RPi3, Arduino Due and a G4EML MMDVM board with a 14.4MHz TXCO.

Any idea what could be causing this?

piranha32 commented 6 years ago

I noticed today identical issue with MMDVM connected to Zumspot. Host software locked up during receiving a long transmission, around 4-5 minutes into TX. Resetting the modem did not help, host still flooded the log. Manual restarting MMDVMhost with systemctl cleared the problem. Version information reported in log: MMDVMHost-20180305_Pi-Star Built 08:59:41 Mar 6 2018 (GitID #faa0bde) MMDVM protocol version: 1, description: ZUMspot-v1.3.3 20180224 ADF7021 FW by CA6JAU GitID #62323e7