pt-thread 超轻量级嵌入式thread

电池测试工装，采用PIC16F873设计的。通过PWM进行充放电电流测试-Battery test tooling, using PIC16F873 design. Through the PWM to charge and discharge current test

实现超声波测距功能的电路硬件和程序 介绍了如何用单片机实现高精度超声波测距的具体电路，并给出了源程序。 -Function of the realization of ultrasonic ranging circuit hardware and procedures describes how to use single chip to achieve high-precision ultrasonic ranging specific circuits, and gives the source code.

本设计是基于SOC系统中，利用AMBA总线进行的DMA数据传送模式的控制模块DMAC的设计，共五个子模块，经验证符合设计的时序约束等要求

基于mips cpu,在u-boot系统下磁盘驱动程序。-Based on mips cpu, in the u-boot system disk driver.

嵌入式开发工具的使用方法，以及使用中搜遇到的问题-embedded development tools to use, and the use of the seizure problems encountered

ARMSYS实验二十四：FAT16文件系统的移植与应用 描述：对Nandflash进行格式化，完成文件系统初 始化，并利用FAT16提供的API函数进行文件操作。 另有：flash_tools，观察nandflash扇区内容的工具-Experimental ARMSYS 24: FAT16 file system and application of transplantation Description: on the NANDFLASH format, the completion of the file system initialization, and use the API provided FAT16 file operations function. Otherwise: flash_tools, to observe the contents of the NANDFLASH sector tools

其中包括ＣＡＮ节点初始化程序，发送和接收程序-including CAN node initialization procedure, the sending and receiving procedures

BlueCore2- Flash Data Sheet

IAR环境下 LPC2478 AD程序-IAR environment LPC2478 AD programs

比较好的国产嵌入式OS，适合于中小产品开发，对嵌入式初级程序员适用-Good domestic embedded OS, suitable for medium and small product development, the primary programmer for embedded