2018-11-22, 07:50 PM
I was going to experiment with MCP2515 transceivers with an SPI interface. Anyone have experience with this setup?
MCP2515 transceiver
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2018-11-22, 07:50 PM
I was going to experiment with MCP2515 transceivers with an SPI interface. Anyone have experience with this setup?
2018-11-22, 10:18 PM
Dirk experimented with it. Google for raspberry MCP2515 or look at (https://bastelbude.grade.de/mediawiki/in...as_root.29).
2018-11-23, 09:11 PM
I think this is to power the chip with 3.3v (for raspberry’s gpio compatibility)
https://m.youtube.com/watch?v=_v3GumyXbhw&t=427s Inviato dal mio iPad utilizzando Tapatalk
2018-11-26, 02:45 PM
following Dirk's instructions when I
Code: sudo nano /etc/network/interfaces/interfaces.d/can0 to add: Code: #physical can interfaces cntr x to exit y to save enter to write the file nano said: Code: [ Error writing /etc/network/interfaces/interfaces.d/can0: Not a directory] whats wrong ?
correct filename is /etc/network/interfaces.d/can0
Quote:I was going to experiment with MCP2515 transceivers with an SPI interface. Anyone have experience with this setup? I am currently experimenting with WaveShare RS485 CAN HAT (https://www.waveshare.com/rs485-can-hat.htm). This works fine. But for real world out there I'll get CanBerry Isolated (http://www.industrialberry.com/canberrydual-iso-v2-1/).
2018-11-26, 05:35 PM
2018-11-27, 12:56 AM
(2018-11-26, 05:35 PM)e-sailing Wrote:(2018-11-26, 02:45 PM)cepicscepics Wrote: following Dirk's instructions when Isudo nano /etc/network/interfaces.d/can0 thanks e-sailing but I stop on the step after: Code: sudo nano /etc/network/interfaces/interfaces.d/vcan0 or Code: sudo nano /etc/network/interfaces/interfaces.d/vcanO cntr x to exit y to save enter to write the file gave me the same error: Code: [ Error writing /etc/network/interfaces/interfaces.d/vcan0: Not a directory] or Code: [ Error writing /etc/network/interfaces/interfaces.d/vcanO: Not a directory] ![]() ![]() ![]()
2018-11-27, 09:44 AM
Directory /etc/network/interfaces/interfaces.d doesn't exist
Correct is Code: sudo nano /etc/network/interfaces.d/vcan0
2018-11-27, 05:35 PM
thanks a lot finally I've installed canboat!!
whats the step after? on openplotter's CAN tab I can't do nothing.... CAN-USB device none ![]() ![]()
2018-11-27, 07:39 PM
i don't use can at the moment but was under the impression that canboat was allready installed for op and canboatjs was installed for signalk.
mare liberum
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