-
】 本文主要讨论了Modbus 通信协议的R TU 帧格式中常用的错误校验方法,即循环冗余校验法( CRC) 。
提出了Modbus 协议反转CRC 校验的...
】 本文主要讨论了Modbus 通信协议的R TU 帧格式中常用的错误校验方法,即循环冗余校验法( CRC) 。
提出了Modbus 协议反转CRC 校验的方法,推导了反转CRC 校验快速计算表格,并用C 语言实现了基于快速查
表算法的循环冗余校验程序。-In this paper, we mainly discuss the Modbus communication protocol R TU frame format commonly used in error checking methods, namely, Cyclic Redundancy Check Code (CRC). Modbus protocol proposed inversion method CRC checksum, CRC checksum is derived fast computing inversion table, and C language to achieve a quick look-up table algorithm based on cyclic redundancy check procedure.
- 2022-05-09 05:51:21下载
- 积分:1
-
中软泰和融合通信平台白皮书
中软泰和融合通信平台白皮书-converged communications platform White Paper
- 2022-10-11 01:05:03下载
- 积分:1
-
The Mini PCI Specification defines an alternate implementation for small form fa...
MINIPCI 接口规范,包含物理,数据,等等内容-The Mini PCI Specification defines an alternate implementation for small form factor
PCI cards referred to in this specification as a Mini PCI Card. This specification uses a
qualified sub-set of the same signal protocol, electrical definitions, and configuration
definitions as the PCI Local Bus Specification.
Where this specification does not explicitly define PCI characteristics, the PCI Local Bus
Specification governs.
- 2023-05-31 10:05:04下载
- 积分:1
-
这是我同学在公司编写的VITERBI译码算法,已经得到肯定
这是我同学在公司编写的VITERBI译码算法,已经得到肯定-This is my classmate in the company prepared VITERBI decoding algorithm, which has been affirmed
- 2022-02-09 19:12:28下载
- 积分:1
-
国际电信联盟
NTERNATIONAL TELECOMMUNICATION UNION ITU-T T.4 TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU (07/2003) ITU-T T.4 2003. SERIES T: TERMINALS FOR TELEMATIC SERVICES Standardization of Group 3 facsimile terminals for document transmission ITU-T Recommendation T.4 ITU-T Rec.
- 2022-12-29 04:45:04下载
- 积分:1
-
use J2ME examples show ALERT
利用J2ME显示ALERT的实例-use J2ME examples show ALERT
- 2023-06-26 18:30:03下载
- 积分:1
-
HKTERMINAL
- 2023-02-12 02:35:04下载
- 积分:1
-
一个测量接收机的代码
应用背景
要制造一台专用的测量仪器,可通过USB和串口进行控制。
实时控制,通信控制,可用于WinCE和Windows。
关键技术将一个简单接收机,包装为ATE(自动测试仪器)。特别是频率扫描,有多种方式。
- 2022-03-15 18:03:51下载
- 积分:1
-
串口程序,十分详细的说明,可以快速移植到其他平台
串口程序,十分详细的说明,可以快速移植到其他平台-Serial procedure is very detailed instructions, can be quickly ported to other platforms
- 2022-08-18 02:25:31下载
- 积分:1
-
采用atmel的tiny26的pll实现高速pwm,可方便进行电压等的调节。
采用atmel的tiny26的pll实现高速pwm,可方便进行电压等的调节。-high speed pwm using ATMEL tiny26 as MCU. It can be used for voltage regulator.
- 2023-01-25 09:15:04下载
- 积分:1