Usually, i2c devices are controlled by a kernel driver. But it is alsopossible to access all devices on an adapter from userspace, throughthe /dev interface. You need to load module i2c-dev for this.Each registered i2c adapter gets a number, counting from 0. You canexamine /sys/class/i2c-dev/...【阅读全文】
簡介 Android Camera 三大功能區塊jollen 發表於 November 25, 2010 8:41 PM近期為客戶進行 Android Camera 的顧問服務,主要的任務是改善 Android 在拍照方面的效能,撰寫了一些相當基本的觀念介紹,在此與大家分享。Android 的 Camera 系統大概念上可分成三大區塊:1. android.hardware.Camera2. Cam...【阅读全文】