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Hi , i have suddenly experienced a interrupted log both in pc and internally in ecu logged data. Same phenomenon as described here :
https://forum.motec.com.au/viewtopic.php?f=66&t=4240&p=19367
Ps. Seems i had close to 98-99 % cpu usage, cut a bit feom the logged channels and CAN mesages and is now a bit better at around 93%
Any sugestions to reduce cpu usage more? Anyone experienced something similar?
Attached Files
Messenger_creation_306DC25F-DD10-44E2-BAF6-B00DF3CBAA48.png
What firmware are you using? Is there anything unique about the situation where the CPU usage is above 90%? Is your package doing a lot of CAN I/O?
Is a custom gprp based firmware, and i do have quite a few things on can( sensors and I/O), hm it seems i kind of reached the limits
I was working with another firmware developer, and requested some additional CAN transmissions at faster rates -- he was concerned about CPU bandwidth, and provided a parameter to allow us to "dial down" the rate if we had logging problems.
Makes a lot of sense...platform is getting a bit old now
