progjess

工程教育中级练习题1：按一下K1键，LED以10Hz频率闪烁，屏幕上画出红圈，跟着闪，放开后保持该频率闪烁；长按K1键超过3秒，LED以5Hz频率闪烁，屏幕上画出红圈，跟着闪，放开后保持该频率闪烁；按一下K2键，LED熄灭；按一下K2键，LED常亮。(Secondary Exercise Question 1 in Engineering Education: Press the K1 key, the LED flickers at 10Hz frequency, draw a red circle on the screen, follow the flash, and keep the frequency flickering after release; Press the K1 key for more than 3 seconds, the LED flickers at 5Hz frequency, draw a red circle on the screen, follow the flash, and keep the frequency flickering after release; Press the K2 key, the LED goes out; Press the K2 key, the LED always shines.)

说明：  微机原理中学到的，依据CPU原理实现的简易CPU系统。(A KIND OF CPU SYSTEM.MADE BY TSINGHUA UNIVERSITY ELECTRONIC ENGINEERING.)

ev1527解码方式非常好用,请大家参考一下，给个意见(ev1527 decoding is very easy to use, please refer to different views)

基于低功耗单片机msp430f5438a的spiflash w25q128驱动 读写擦除(Based on low-power microcontroller msp430f5438a of spiflash w25q128 drive to read and write erase)

通过一块陀螺仪，一个电源和蓝牙传输，完成一个简单的通讯，通过手势运动控制小车走动。(Through a gyroscope, a power supply and Bluetooth transmission, a simple communication is completed, and the car is controlled by gesture movement.)

ISO-IEO 16022 2006 (DataMatrix)

说明：  51单片机控制cc1100模块发送数据，单片机信号89c52(SCM cc1100 module 51 to send data signals 89c52 microcontroller)

这个程序演示了一个简单的数据分解。主任务首先初始化数组，然后分配相等的部分该数组的其他任务。后的其他任务接收其阵列的一部分，它们执行加法运算，以每个数组元素。(This program demonstrates a simple data decomposition. The master task first initializes an array and then distributes an equal portion that array to the other tasks. After the other tasks receive their portion of the array, they perform an addition operation to each array element.)

Obj tracker for detection. Choosing a set of pixels using the square to complete what is called the object marking and lets you know of the pixels there

Lecture notes on Functions in C++ with Examples