arm单片机的串口升级程序

c51的 几段学习代码 主要是一些模块的 功能代码 希望初学的人来学习-c51 a few paragraphs to learn the code is mainly the function of a number of modules of code beginner who hopes to learn

主要讲了单片机是实现简易示波器的程序功能。-Major topics of the microcontroller is to achieve simple oscilloscope program features.

以模块化的形式给出i2c总线模拟编程软件，不管什么芯片，只要是i2c总线，不加改动或改动很少就可使用-in a modular form is i2c Bus simulation software programming, no matter what the chip, as long as it is i2c bus, without change or modification can be used rarely

12864液晶模块跟单片机的串行通讯程序，是某公司的范例程序-12864 LCD module with the microcontroller serial communication program, is an example of a company program

液晶内核C-CodeT6963C控制器的源代码--Source code for LCD kernel C-CodeT6963C controller.

MP3音频解码源代码，在源代码的基础上做了一些自己的修改。-MP3 audio decoder source code, the source code so on the basis of a number of its own changes.

变压器概述-变压器经典文章（中文PDF）-outlined transformer- transformer classic article (Chinese PDF)

keil c开发使用的启动代码说明。--Manual for the startup code developed by keil c.

《Programming Embedded Systems in C and C++》嵌入式C/C++编程-"Embedded Systems Programming in C and C" Embedded C/C Programming

本源程序是使用STM32微处理器，使用DMA的方式对AD的多通道进行采样处理。占用CPU资源少，使用DMA方式可以节约CPU的开销。