how i can change the speed of spi from matlab?

1 次查看（过去 30 天）

aos abs 2018-11-13

编辑： aos abs 2018-11-14

i use raspberry pi 3 B+ and i want to change the speed from 500KHz to 4MHz

but i couldn't.I used "spidev" but the speed didn't change.

how i can change the speed of spi?

i used:

board = targetHardware('Raspberry Pi');

deploy(board,'Matlabfilename')

Matlab give this error "?? Nontunable property 'BusSpeed' may only be assigned once."

在 Help Center 和 File Exchange 中查找有关 MATLAB Support Package for Raspberry Pi Hardware 的更多信息

Find the treasures in MATLAB Central and discover how the community can help you!

Translated by