ri.tar

说明：  实现DSP的串口通信，实现串口的发送及接收功能(Implement uart communication for DSP)

此游戏是在STM32F407上开发的一款简易版贪吃蛇游戏，具有设置功能，可以调节蛇与食物颜色，还具有调节声音，暂停等功能。(This game is a simple version of Snake Eating game developed on STM32F407. It has setting function, can adjust the color of snake and food, and also has the functions of adjusting sound and pausing.)

If you are a beginner in ARM microcontrollers I recomend you to get this board STM32F103RBT6 Mini STM32 Development Board ARM Cortex-M3 ebay the program was built on the ARM compiler Keil and make to blink the Led on the board

稀里糊涂学stm32系列，第五讲内容，相对于手册，学习起来更容易上手，暂时只有6讲，均上传。 (Sleepwalk learn stm32 series, talk about content, relative to the manual, learning is easier to get started, for the time being only 6 speak, are uploaded. )

software for report builder

微波毫米波系统的设计，晶体管选用的是ne3210s01。 设计指标： 1.中心频率7.78G，通带120MHz 2.通带内增益达到16.2dB，波纹小于0.5dB 3.通带内的噪声系数小于0.5 4.通带内输入驻波比小于1.5，输出驻波比小于2 5.系统特性阻抗50Ω 6.微带线基板厚度0.508mm，相对介电常数3.66(The design of microwave and millimeter wave system is based on ne3210s01. Design indicators: 1. center frequency 7.78G, pass band 120MHz The gain in the 2. pass band is 16.2dB, and the ripple is less than 0.5dB The noise coefficient in the 3. passband is less than 0.5 The 4. band input is less than 1.5 in Bobbi, and the output in Bobbi is less than 2. 5. system characteristic impedance 50 Omega 6. microstrip line substrate thickness 0.508mm, relative dielectric constant 3.66)

STM32F10X ADC定时器出发方式，STM32例程包之一(STM32F10X ADC start the timer mode, STM32 routine one package)

基于STM32F103 的心电采集处理程序，实现采集心电信号功能(STM32F103 ECG acquisition and processing program based on ECG functions to achieve acquisition)

LWIP + UCOSII示例代码,arm9开发平台(LWIP+ UCOSII sample code, arm9 development platform)

STM32_ADC_FSMC_TFT_DMA_OK.rar STM32经典应用程序 经过项目的验证(51 single classic applications, sub-program after program verification, high reliability)