Hi Alan,
Thank you for the link. I watched it!
Sorry I forgot to say that I've configured ` I2C Character driver
support ` as well.
However, /dev/i2c1 (or something like this) did not show up.
I'm going to try to register i2c driver.
Yuta Ide
On 2021/04/30 21:47, Alan Carvalho de Assis wrote:
Hi Yuta,
Yes, you forgot to select the I2C Character driver support.
Please try to follow this tutorial:
https://www.youtube.com/watch?v=RzrDa4Sm1rU
BR,
Alan
On 4/30/21, yuta <yutr...@gmail.com> wrote:
Hi all,
I'm trying to use I2C.
I configured below in menuconfig.
- System Type > STM32 Peripheral Support > [*] I2C1
- Device Drivers > [*] I2C Driver Support
then compilation was done successfully.
But no I2C device( like /dev/i2c1 ) showed up when I tried ls /dev
Do I forget something to do?
I'm using Nucleo-F767ZI board.
Thank you.
Yuta Ide
