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unosquare / raspberryio

The Raspberry Pi's IO Functionality in an easy-to-use API for Mono/.NET/C#
https://unosquare.github.io/raspberryio
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SPI Channel0 & Channel1 clarification #228

Closed evericat closed 3 years ago

evericat commented 4 years ago

Hello,

I was using correctly the two channels available on Unosquare/RaspberryIO on a Rasp PI 4B:

Channel0 to use SPI0 bus and CE0 Channel1 to use SPI1 bus and CE0 (activating "dtoverlay=spi1-1cs" as it is said in the RaspberryIO github homepage)

But today I have updated "unosquare/raspberryio" and "unosquare/wiringpi-dotnet" and recompile them for myself (now the libwiringPi.so.2.52 appears when running the program. I was using the version 2.50 before my update). But now it seams that something has changed with the SPI Channel1:

Now... Channel1 is no longer on the SPI1 bus... Now the Channel1 is on SPI0 and CE1.

This means that I have to change my design because the Channel1 has changed the pinout...

Some clarification about this?

By the way, is there any way to use the other SPIs buses available on the Raspi 4B?

Thanks a lot for your help.

stale[bot] commented 3 years ago

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.