motion

基于LPC美尔倒谱特征的带噪语音端点检测.rar格式为ｖｉｐ(America Fall Cepstral Noisy voice endpoint detection. Rar format vip)

an example of bootloader

利用stm32f4采集ov2640摄像头图像，将图像二值化处理后，得到黑白图像，再经过算法，识别出图像的形状，目前可以识别：正方形、三角形、圆形(Using stm32f4 to capture ov2640 camera image, the image two value processing, get black and white images, and then through the algorithm to identify the shape of the image, can now identify: square, triangle, round)

Hi3521A V100 H.264 CODEC Processor Brief Data Sheet.pdf Hi3521A-Hi3520DV300 H.264 CODEC Processor Data Sheet.pdf

STM32驱动OCM12864-9液晶，8位数据线。(STM32 drive OCM12864-9 LCD, 8-bit data lines.)

基于STM32的全相位FFT相位差测量系统，很好的论文，值得大家参考(Stm32 based on the phase by phase fft measurement system, a good paper, it is worth everybody)

使用STM32的DSP库函数，对AD来的信号进行FFT变换，并显示到LCD屏上。做的是512点fft，显示240个数，且有一定的精度保证。具有很高的实时性。(Use the STM32 DSP library functions, the signal of the AD to the FFT transform, and display to the LCD screen. Do is 512 points fft, show the number 240, and there is a certain guarantee of accuracy. With real-time high.)

mouse340基于8051f340的鼠标应用程序(mouse340 mouse 8051f340-based applications)

说明：  LPC2104写的一个串口程序，可以帮助初学ARM的人。(LPC2104 write a serial program that can help novice ARM person.)

基于STM32F103系列的IIC通讯，实现对DAC mcp4725配置(Based on the STM32F103 series of IIC communications, to achieve the DAC mcp4725 configuration)