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rusefi.com The most advanced open source ECU 2024-12-04T08:33:55 https://rusefi.com/forum/app.php/feed/topic/2800 2024-12-04T08:33:55 2024-12-04T08:33:55 https://rusefi.com/forum/viewtopic.php?t=2800&p=50211#p50211 <![CDATA[Re: Uaefi EGT max31855 SPI3]]> How did you activate SPI3?
We have a microrusEFI and want to use 3x MAX31855.
I cannot set the pins in Tuner Studio for SPI3 nor enable SPI3.
image.png
If I enable SPI4 the message says it is not supported on the RusEFI.

I soldered test leads to PC10 PC12 and PB9 on J4. How can I activate SPI and connect the MAX31855?
rusEFI soldered.jpeg

Statistics: Posted by chili023 — Wed Dec 04, 2024 8:33 am

]]> 2024-08-22T15:55:40 2024-08-22T15:55:40 https://rusefi.com/forum/viewtopic.php?t=2800&p=49852#p49852 <![CDATA[Re: Uaefi EGT max31855 SPI3]]>
I actually need to test the same myself :) https://github.com/rusefi/rusefi/commit/afd54f3f628dfd6d026e56a3e0d0308a52aedec3

Statistics: Posted by AndreyB — Thu Aug 22, 2024 3:55 pm

]]> 2024-08-22T15:30:52 2024-08-22T15:30:52 https://rusefi.com/forum/viewtopic.php?t=2800&p=49851#p49851 <![CDATA[Re: Uaefi EGT max31855 SPI3]]>
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Statistics: Posted by Larspars — Thu Aug 22, 2024 3:30 pm

]]> 2024-08-22T13:03:47 2024-08-22T13:03:47 https://rusefi.com/forum/viewtopic.php?t=2800&p=49850#p49850 <![CDATA[Uaefi EGT max31855 SPI3]]>
I'm trying to get EGT to work on Uaefi, but I cannot get a reading form the sensor. Anyone able to help? I have the hardware on board for it to work. See picture. Image

The schematic states SPI3 with CS pin PA15 Image

Tuner studio settings Image

Cheers

Statistics: Posted by Larspars — Thu Aug 22, 2024 1:03 pm

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