[Buildroot] Raspberry Pi Zero SPI Issue

Ali Çamdal alicamdal0 at gmail.com
Wed Mar 10 17:26:59 UTC 2021


Hi,
I have a build for raspberry pi zero and added all spi tools, drivers and
so on. After build, i have integrate drivers with modprobe and set
config.txt with dtparam. But my SPI works very slow, it can read true value
from hardware but very very slow. It read one value per 5 or 6 mins maybe
even more. What did I do wrong with that ? Can you give any suggestions?

Thanks.
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