Hi.
Does anyone know if it is possible to emulate a new SPI port using Flexio?
For my application I need two SPI ports, and of the four LPSPIs that the RT1062 has, one is used by SD, the other by QSPI, another is free for my application, and the fourth is being used by the Smartmatrix library.
I thought I could remove the QSPI, always boot from SD and use that SPI port that would be free for my design, or emulate a new SPI with Flexio. I have no experience with Teensy 4 yet, I thought I read that Flexio allows adding and emulating new ports, if so it would be the best solution, if it does not conflict with the SmartMatrix library.
Regards