搜索资源列表
485to232---Program in C51 @89C51
- 单片机开发中485协议到232协议转换源代码，硬件芯片为max483和max232，采用89c51单片机芯片。-485 MCU development agreement to 232 protocol conversion source code, hardware and MAX483 chip max232 using 89c51 single chip.
C51-12ad
- 51单片机，485通讯，和检验，12位AD 完整的程序-51 microcontroller, 485 communications, and testing, 12 AD integrity of the process
modbus51_c
- modbus RTU 的C51程序 单片机89S52 通信波特率 9600 8位数据 1位停止位 偶校验 485通位接口-Modbus RTU procedures C51 microcontroller communication baud rate 89S52 9600 8-bit data a dual-stop check-bit interface 485
gsmmod6.2
- 这是一个利用短信实现抄表的工程的源码,单片机通过串口与TC35通讯.同时单片机通过485与表记通讯,获得表记数据后以短信的形式发给用户.-This is the use of text messaging to achieve a meter reading of the project of the source code, SCM and TC35 through serial communications. SCM also passed with 485 tables in mind c
yq9
- 单片机与上微机通信的汇编语言程序 支持485传输协议，软件用modbus协议编写-SCM and computer communications on the assembly language support, 485 transmission agreement Software modbus connection with the preparation of the agreement
TBA-8246C
- 用c语言编写的单片机程序，能够实现多串口通信及485通信，提供给大家分享。-c language used in the preparation of SCM procedures can achieve multi-485 serial communications and communications, to share with you all.
Danpianji_JiekouJiShu
- 《单片机接口技术实用子程序》配套源代码 包括：232,485,SPI总线,IIC,CAN,flash,16位AD7715,时钟日历芯片PCF8563的应用,等精度数字频率计的实现，直流电机的闭环和闭环控制等经典原代码！-"microcontroller interface technology practical subroutine" complementary source code include : 232,485. SPI bus, IIC, CAN, flas
mcutongxin
- 单片机用485协议进行远程通信的主机程序和从机程序。在差错方面用了“校验和”的办法排除通信干扰，实践证明效果非常。方便大家参考。-SCM agreements with 485 long-distance communications from the host machine procedures and procedures. Error in connection with the "checksum" exclude communications interferen
485Mon
- 用一个以PC机作为主控机,多个单片机作为从机构成485总线现场检测系统.-to use a PC as the Host, a number of agencies from SCM as a bus into a 485-site detection system.
cnstl101
- 介绍了一个以单片机DS80C320为控制器的点阵LED显示屏控制系统。该系统采用RS-232/RS-485通信标准，通过DS80C320的串行接口接收PC机的控制命令及显示数据，经处理后控制LED显示屏的扫描显示。该系统采用了一种新型的大容量闪速存储器29F040作为数据存储器。本文中给出了该控制系统的软硬件设计要点。-introduced a microcontroller DS80C320 controller for the lattice LED display control syst
485
- 关于51单片机的485通讯，从pc到从机，代码注释准确，可读性高-On the 51 single-chip 485 communication, the pc to the slave, the code is accurate, high readability
MainCtrl20160702-485-TEST
- 485通讯 AVR单片机，波特率9600，注意使用良好的USB转485线-485 communication AVR microcontroller, baud rate 9600, pay attention to the use of good USB to 485 line
串行口通信程序
- 基于modbus协议的上位机和单片机串行通信的程序(serial communication between PC and microcontroller program based on Modbus protocol)
多合一code
- 采用51单片机作为主控制器，通讯方式为485总线，通讯协议为Modbus，波特率为9600，8位数据，1个停止位，无校验位； 本程序作为从机部分编写的；(Using 51 single-chip microcomputer as the main controller, communication mode is 485 bus, communication protocol is Modbus, baud rate is 9600, 8 bit data, 1 stop bits, no pa
project
- c 编程，开关量输入输出控制单片机源码,485接囗，(With C: PC serial port and 51 to communicate, modify, read the address of the value of each 51)
倒计时控制板通讯式 CB-DJSV10_V1.0.0
- 1. 单片机为STM32F051 2. 485通讯式倒计时 3. 协议符合倒计时标准“GAT 508-2004 道路交通信号倒计时显示器”(1. MCU is STM32F051 2.485 communication countdown panel 3. agreement conforms to the countdown standard "GAT 508-2004 road traffic signal countdown display")
ad-pwm-led
- 基于PIC单片机 8路AD采集及RS-485通信(8 way AD acquisition and RS-485 communication based on PIC single chip)
MODBUS 仿真_Proteus_51
- 51单片机多机modbus 主从通讯程序 Proteus仿真串口485。(51 microcontroller multimachine modbus main from the communication program procus simulation serial port 485.)
485粉尘采集程序V1.0
- 利用STM32单片机连接PM2.5传感器，检测PM2.5和PM10，采用modbus方式受上位机控制。(PM2.5 sensor is connected with STM32 single chip computer to detect PM2.5 and PM10. The upper computer controls PM2.5 and PM10 by Modbus mode.)
485从机系统
- 基于51单片机的RS485从机系统 代码(RS485 slave system code based on 51 single chip computer)