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qca / open-plc-utils

Qualcomm Atheros Open Powerline Toolkit.
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Long link time >4.5 seconds < 25 seconds #165

Closed boraciner closed 1 year ago

boraciner commented 1 year ago

Hello everyone, I am trying to shorten link up time, It's told that I need to receive Host action request message after setting the keys, but I don't get any message, After setting the keys on PEV side, I just wait until I get CPU IRQ and then start to poll link status, and It always takes above 4 seconds. What can be wrong? I already set Background PIB HAR to 1.

Thanks in advance

oliviermaridat commented 1 year ago

Hi boraciner,

Are you using the QCA7000 as in #137 ? We have the same latency as yours in all our setup. Same with ST1200. I never manage to speed things up. It could be something in HomePlugGreenPHY protocol. Or (if we are lucky) in QCA and ST firmwares.

I will follow this thread hoping for a better feedback ;-)

boraciner commented 1 year ago

Hi oliviermaridat, sorry for late response, it was related to my code and PIB file, now It's faster. ~600ms I'm currently using I2PLCBMC-ISP-004 --> QCA7005, with FW: 1.2.5 but.. 4 seconds after the link is up, I always get CPU IRQ :( and if I try to send some messages at that time , It's rejected (for 1 second) . Although I disable CPU IRQs from the enable register i still get it