LS164

摄像头OV7670+ 探索者stm32f407+物体检测,对图像二值化后，进行一些简单的图像处理，找出物体的边沿。(Camera OV7670 + Explorer stm32f407 + object detection, after image binarization, some simple image processing is carried out to find the edge of the object.)

基于STM32F103VET6的程序，5个串口同时通，非常好用，已验证测试过，直接调用。(STM32F103VET6 the program, five serial ports at the same time pass, very easy to use, validation test, and direct calls. )

430汇编滤波器实例from 10Hz to 3990 Hz.(This code calls a Digital FIR High-pass Filter assembly function "FIR_filter" and obtains the gain for frequency starting from 10Hz to 3990 Hz. The filter coefficients conform with the LPF specifications of Example 2 in the Application Report.)

stm32F103 利用fsmc接口驱动液晶屏显示BMP图片(stm32F103 show BMP picture)

Iar arm 7.8 版本的补丁程序，消除仿真Bug(Iar arm 7.8 patch to eliminate simulation Bug)

am335x Startware adc例子，针对am335x系列芯片(am335x Startware adc example, for am335x series chip)

adf4351驱动代码，stm32环境，这是驱动(Adf4351 driver code, STM32 environment, which is driven)

STM32按键描述,能够实现按键输入，，，，(STM32 KEY,FACTON)

NUC505 采用DSP指令做快速傅里叶变换。理论上指令部分是Cortex-M4F 系列通用的。(NUC505 use dsp do fft. )

说明：  STM32加密库文档说明及使用，包括AES-128, AES-192, AES-256 bits。(STM32 Cryptographic Library)