Simultaneous SPI Buses #9819
Unanswered
Ed-Tronics
asked this question in
Q&A
Replies: 0 comments
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Uh oh!
There was an error while loading. Please reload this page.
-
I'm working on a project which requires simultaneous use of two SPI buses, one for display/touch and one for everything else. I see that I can create the FSPI and SPI3 objects with different pins here but the header states that the two won't be operating simultaneously.
What if I create the second SPI object on a separate core via TaskPinnedToCore, will that enable simultaneous operation? Am I going to run into issues with memory access? Wondering whether I should be using the ESP-IDF SPI libraries for this instead, and whether I can use these in conjunction with the arduino-esp32 framework.
Beta Was this translation helpful? Give feedback.
All reactions