美国名校的嵌入式课程讲义，多核cpu、内存、vliw指令等方面的设计原理-U.S. elite embedded lecture notes, multicore cpu, memory, vliw instruction and other aspects of design principles

stm32精英版，ov2640摄像头源代码，通过摄像头拍照保存到SD卡中，显示在LCD屏幕。(STM32 elite edition, ov2640 camera source code, camera photos saved to SD card, displayed on the LCD screen.)