
This engine computer can already write operation logs on an SD card via SPI, but we have a usability issue - in order to get the logs one needs to remove the SD card which means one would need to un-mount the ECU and open the case and remove the SD card, and who knows how many insert/removals would these cheap SD card holders survive. Yes to some extent this is a hardware issue - in a perfect works we would have a better case and a better location of the SD module, but we are not in the perfect world. In real world I think the easiest way is to access the logs via USB, since we already have a conveniently located USB and I trust the USB connectors much more than I trust the SD card holder.
tl,dr: it would be great if somebody could help me with viewtopic.php?f=3&t=619&start=30#p25730