nanovm-20070707

交通灯的设计开发，实现道路交通的智能控制，可以根据道路实际情况改变通行时间(The design and development of traffic lights can realize the intelligent control of road traffic, and change the passage time according to the actual situation of the road)

direct sparse solver for linear equations

温州创大门铰链，51单片机控制程序源码，可以控制变频器，调节电机转速和扭矩。(Wenzhou, and founded the door hinge, 51 MCU control program source code, you can control the inverter to regulate the motor speed and torque.)

说明：  emmc 4.5底层代码，用于新手学习 练手。(emmc code for study)

这stm32f746描述了如何使用DAC外围 产生使用DMA控制器的信号。 在用户按键每按一下，信号已被选中，可监测 DAC通道： • 三角波形（通道1）。 -自动扶梯的波形（1频道）使用DMA传输。(This STM32F746 code provides a description of how to use the DAC peripheral to generate several signals using DMA controller. For each press on User push-button, a signal has been selected and can be monitored on the DAC channel one: - Triangle waveform (Channel 1). - Escalator waveform (Channel 1) using DMA transfer.)

u盘制作资料(原理图、文档、底层驱动源程序)_(u disk production of information (drawings, documents, the bottom-driven source) _)

说明：  基于VC++的51单片机实现LED灯闪烁源码(51 single-chip microcomputer based on VC ++ to realize the source code of LED flashing)

说明：  硬件资源: 1,DS0(连接在PA8)，DS1(连接在PD2上) 2,串口1(波特率:115200,PA9/PA10连接在板载USB转串口芯片CH340上面) 3,ALIENTEK 2.8/3.5/4.3寸LCD模块(仅支持MCU屏) 4,按键KEY0(PC5)/KEY1(PA15)/KEY_UP(PA0,也称之为WK_UP) 实验现象: 通过按键KEY_UP可以控制定时器AutoReloadTimer_Handle的开启，这个是 周期定时器，一旦开启就会不断的运行，直到按下KEY1将其关闭。按下KEY0 可以打开定时器OneShotTimer_Handle，这是个单次定时器，只会运行一次， 运行周期到了以后就会停止运行，除非按下按键KEY0将其再次开启。(Hardware resources: 1, DS0 (connected to PA8), DS1 (connected to PD2) 2. Serial port 1 (baud rate: 115200, PA9/PA10 connected on board USB to serial chip CH340) 3, ALIENTEK 2.8/3.5/4.3 inch LCD module (only supporting MCU screen) 4. Keyboard KEY0 (PC5)/KEY1 (PA15)/KEY_UP (PA0, also known as WK_UP) Experimental phenomena: The timer AutoReloadTimer_Handle can be turned on by keying KEY_UP. This is The periodic timer will run continuously once it is turned on until KEY1 is pressed to turn it off. Press KEY0 You can turn on the timer OneShotTimer_Handle, which is a single timer and only runs once. The run cycle will stop after that unless KEY0 is pressed to turn it on again.)

MSP430相关工具内含 MSP430BSL下载器，430波特率计算器，C430编译器的诊断信息等等(MSP430 related tools include MSP430BSL downloader, 430 baud rate calculator, diagnostic information of C430 compiler and so on.)

闪灯例程，很不错，分享下。。凑字数，一天天一，听音乐(Flash routines, very good, share.. Listen to the music one day at a time)