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UART--r--
基于51单片机的232串口通信源码，有大量实例，其中包括数据发送、接收、双向通信、1206通信显示等，有汇编代码也有C语言代码，在实际项目中可以直接复制。(Based on 51 SCM 232 serial interface communication source, there are plenty of examples, including data sending and receiving, two-way communication, 1206 communications display, assembly code also have C language code, in practical projects can copy.)
- 2012-03-10 06:46:59下载
- 积分：1
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AT89C51
讲述了以单片机AT89C51为基础的智能电表设计程序。(Tells AT89C51 microcontroller-based smart meter design process.)
- 2014-05-18 21:25:55下载
- 积分：1
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digital-thermometer
数字温度计 DS18B20控制的数字温度计(Digital Thermometer DS18B20 digital thermometer control)
- 2013-08-20 17:20:24下载
- 积分：1
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偏差频率源AD9956驱动程序
用来驱动DDS芯片AD9956，使其合成频率信号。针对AD9956的优良特性，实现频率和相位的控制。(It is used to drive DDS chip AD9956 to synthesize frequency signal. Aiming at the excellent characteristics of AD9956, frequency and phase control is realized.)
- 2020-06-17 23:20:01下载
- 积分：1
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sdhci-pxav2
tune timing of read data command when crc error happen no performance impact.
- 2015-06-15 13:05:06下载
- 积分：1
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sms
GSM TC35的短信代码，包含短信发短信，收短信，短信中心号码设定等，可以直接加到单片机中作为子函数使用(GSM of TC35 SMS code, including SMS text messaging, received messages, the SMS center number set, can be directly added to microcontroller as Functions)
- 2012-03-16 17:55:07下载
- 积分：1
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scp1000(0)
基于单片机的便携式高度计系统，可移植性高。(Microcontroller-based portable altimeter system, portable high.)
- 2011-08-09 21:35:58下载
- 积分：1
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CRC-485communication-program
通讯规则:
1:时钟7.3728 MHz/波特率9600/9个数据位/奇校验/1个停止位/硬件多机通讯功能/
2:通讯连接采用硬件MAX485,双向单工
(Communication rules: 1: clock 7.3728 MHz/9600 baud/8 data bits/odd parity/1 stop bit/hardware, multi-machine communication/2: Communication connection using hardware MAX485, two-way simplex)
- 2011-08-01 10:27:59下载
- 积分：1
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MCS-51danpianjishiyongzichengxu
MCS-51单片机实用子程序库
（一） ＭＣＳ－５１定点运算子程序库及其使用说明
（二） ＭＣＳ－５１ 浮点运算子程序库及其使用说明(MCS-51 microcontroller practical subroutine library (1) MCS-51-point computation and use of the subroutine (2) MCS-51 floating-point operations and subroutine library use)
- 2007-04-05 17:47:16下载
- 积分：1
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读取各项基本参数的通讯例子 STM32 7022E
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.)
- 2014-03-30 10:29:13下载
- 积分：1
