RS232shoufa

说明：  keil C51 环境下 C语言编程 中直接输入二进制的头文件(Direct Input of Binary Header File in C Language Programming under Keil C51 Environment)

ADI公司锂电池包智能电池管理BMS参考设计方案(Referrence design for BMS of LI-ON batttery pack)

这个源码是利用STM32操作ATT7022E，并简单的读取各项基本参数的通讯例子。STM32使用R8T6，计量芯片是ATT7022E。例程中采用模拟SPI来对ATT7022E进行操作，里面的初始化、校表的寄存器操作均是根据ATT7022E的用户手册和应用笔记的最新寄存器操作进行。希望这个例子能对使用这款芯片做电力仪表的带来帮助。(This source is the use STM32 operating ATT7022E, and a simple example of the basic reading communication parameters. STM32 using R8T6, metering chip is ATT7022E. Analog SPI routines to manipulate ATT7022E, register operations inside the initialization, school tables are made in accordance ATT7022E user manuals and application notes for the latest register. I hope this example will bring help to use the chip to make electricity meters.)

说明：  LCD1602的中文参考手册，包含了1602的所有信息，对于要使用1602的朋友很有帮助(The Chinese reference manual of LCD1602, which contains all the information of 1602, is very helpful for friends who want to use 1602.)

在高档AVR单片机ATmega8上实现MP3播放功能(AVR in high-end single-chip implementation ATmega8 on MP3 playback)

说明：  单片机控制18B20温度传感器,将温度值显示在LCD1602上(18B20 SCM temperature sensor, the temperature value displayed on the LCD1602)

DAC DMA成功输出正弦波，详细说明在程序中都有备注(DAC DMA Successfully Output Sinusoidal Wave)

MSP430单片机的节点液位与电量程序，利用超声波测量液位。(Based on MSP430 ,measure the liquid level.)

说明：  用于加深对AD9361原理的系统性理解，便于搭建AD9361的平台。(It is used to deepen the systematic understanding of the principle of AD9361 and to facilitate the construction of the platform of AD9361.)

说明：  点阵显示原代码，上传的为c语言，也有原理图。(Dot matrix display of the original code, upload the c language, but also schematic.)