afficheur_alpha1.6

canopen+freertos 心跳例程(canopen+freertos Heart)

USB鼠标的设计资料之二：原理图。PDF和DSN格式(USB mouse design data 2: Schematic diagram. PDF and DSN format)

本程序目的是提供使用stm32串口收发一帧数据的一种方法，采用中断方式接受和发送，每进一次中断接收或发送一字节，可以实现pc机与板子通信或板子与板子间通信。注意本程序中外接高速晶振为12M赫兹，而大部分板子为8M赫兹，本程序所用芯片是stm32RBT6(The purpose of this procedure is to provide a method of using STM32 serial port to send and receive a data, using interrupt mode to receive and send, every one into the time interrupt receiving or sending a byte, can realize PC and the communication or board and board communication. Note that this procedure the external high-speed crystal oscillator for the 12M Hz, while the majority of board is 8M Hz, the chip used in this procedure is stm32RBT6)

说明：  stc8a8k64s单片机的示例程序，适合初学者好好研究学习(Stc8a8k64s MCU example program, suitable for beginners to study)

说明：  Examples of STM8L USART. Transmit and Receive. Tx string. char,

瑞萨单片机rl78 iic程序 官方源码 亲测 能用(Renesas MCU rl78 iic official source program   Pro-test can)

经典的汇编语言电梯控制程序　课程设计计好帮手　有设计报告和源代码　内容详细 (Classic assembly language elevator control program curriculum designer, a good helper design report and the source code and detailed)

DS18B20温度1602显示，51单片机使用，驱动代码，可用(1602 DS18B20 temperature display, 51 single use, driver code, available)

这个代码在点阵上显示相应的图形。先将程序写入单片机，然后运行，显示相应的图片。(This code displays the corresponding graphics on the lattice. Write the first program the microcontroller, then run, display the corresponding picture.)

神经网络中的权值、阈值以及中间变量很多，但是单片机的程序区和数据区的容量都是有限的。89C52程序区为8K字节，数据区为256K字节。由于探测器受体积限制应尽量避免外扩存储器，所以在实现计算时，要将权值和阈值写成立即数形式减少资源占用。(Neural network weights, threshold and intermediate variables, but procedures for single-chip area and the volume of data are limited. 89C52 process area for 8K byte, 256K-byte data area. As the detector by the volume limit should be avoided as far as possible outside the extended memory, so in the realization of the calculation, the right to the threshold value and written in the form of an immediate reduction in the number of occupied resources.)