Hello all.
I have a Nanopi due2 with Armbian. I've enabled my SPI in armbianEnv.txt file and with:
overlays=spi-add-cs1 spi-spidev usbhost0 usbhost2 usbhost3
param_spidev_spi_bus=1
param_spidev_spi_cs=1
but when I try to use "/dev/spidev1.1", CS pin is active high by default not active low. how can I change it to active low.