Hello
I work with Rockpie4C+ , to drive 2 SPI components .
the lib ioctl , use the default confifguration to write on bus SPI
SPI0
| Pin Numéro | Nom | Fonction SPI0 |
|---|---|---|
| 19 | GPIO10 | SPI0_MOSI (Master Out Slave In) |
| 21 | GPIO11 | SPI0_MISO (Master In Slave Out) |
| 23 | GPIO9 | SPI0_SCLK (Serial Clock) |
| 24 | GPIO8 | SPI0_CE0 (Chip Select 0) |
with rsetup , i have disabled the second SPI
i would like with SPI0 (/dev/spidev1.0) drive SPI CS with 2 gpio, one gpio for each components.
how can i disabled Default CS on SPI please
thank for your help