一个电表的程序，给大家一个借鉴，本人请仔细阅读才能体会...

应用背景The leading developers of Marlin are currently (January 2015) EvdZ and bkubicek, though many others contribute with their patches. This is a firmware for reprap single-processor electronics setups. It also works on the Ultimaker PCB. It supports printing from SD card+Folders, and look-ahead trajectory planning. This work is licensed under the GNU GPL v3 or (at the user"s discretion) any later version. It is based on Sprinter firmware, which was licensed under GPL v2 or later.关键技术 Features: Interrupt based movement with real linear acceleration. High steprate. Look ahead (Keep the speed high when possible. High cornering speed). Interrupt based temperature protection. preliminary sup

主要讲了c8051f020单片机的PCA频率输出功能实现。-Major topics of the c8051f020 microcontroller PCA frequency output function realization.

调试教程，开发环境ADS1.2 硬件平台S3C44B0.入门者可以参考-Debugging Guide, ADS1.2 hardware platform development environment S3C44B0. Beginners can refer to

液晶lcd12864的显示程序。采用的是并口传输。-LCD display lcd12864 procedures. Parallel transmission is used.

mega128控制单总线协议温度传感器18b20-mega128 control agreements single bus temperature sensor 18b20

PCI总线操作的相关内容，对于了解PCI、实现PCI操作非常有帮助！-PCI bus operation of the relevant content, for the understanding of PCI, realize PCI operation very helpful!

Ax88796B的硬件设计原理图，这个文件主要是在x86平台设计的原理图，很有参考价值。-Ax88796B hardware design drawings, This paper mainly in the x86 platform design diagram, of great reference value.

嵌入式原理作业嵌入式专业词汇- embedded Glossary

资源描述具有强大的读卡程序，可根据自我需要改变代码

A/D转换 1．熟悉1路及多路A/D转换。 2．为温度、压力、流量等模拟量的转换提供参考。-A/D converter 1. Familiar with one way and multi-channel A/D conversion. 2. For temperature, pressure, flow, such as analog conversion to provide reference.