[Ovmsdev] CAN-3 broken again?
mark at webb-johnson.net
Thu Jan 18 07:54:34 HKT 2018
I’ve committed a change to make both MAX7317 and MCP2515 10Mhz.
> On 18 Jan 2018, at 7:34 AM, Greg D. <gregd2350 at gmail.com> wrote:
> Still running! No issues that I can detect, though it's a fairly
> focused test: CAN-3 mostly, verified CAN-1 still connects to car.
> Greg D. wrote:
>> Hi Mark,
>> Changed all three to 10mhz. I only have stuff hung off CAN3 right
>> now, but the change to 10mhz seems to work. Wireshark shows that the
>> inter-frame time for the back-to-back messages reduced from somewhere
>> around 800 us to about 550us. Certainly helps!
>> Surprisingly, the variability between runs is a lot less than before.
>> No idea why.
>> I'll let it run this way over night, with obd2ecu talking to OBDWiz,
>> and report if any issues become apparent.
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