Linux misc miscellaneous driver

1, Introduction to MISC driver MISC driver is actually the simplest character device driver. The master device number of all MISC device drivers is 10. Different devices use different slave device numbers. MISC device will automatically create cdev, which does not need to be created manually as before. Therefore, using MISC device driver can s ...

Posted on Wed, 06 Oct 2021 20:44:43 -0400 by ratebuster

❤ Detailed explanation of IIC driver under Linux

reference material: https://www.yuanzige.com/ brief introduction I2C is a very common bus protocol. I2C is designed by NXP company. I2C uses two lines to count between the master controller and the slave According to the communication. One is SCL (serial clock line) and the other is SDA (serial data line). These two data lines need to be conn ...

Posted on Wed, 22 Sep 2021 13:34:18 -0400 by Ang3l0fDeath