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Description: arm扩展can总线的驱动程序-arm can extend Bus Driver
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Size: 29696 |
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Description: PCM9880是一块PC/104界面的双端口隔离CAN总线通讯卡，它提供PC与控制器局域网之间的连接。采用高性能的SJA1000控制器和82C250收发器，每个端口工作的波特率可达1Mbps。内置CAN控制器具有总线仲裁和带错误侦测自动重复传输功能，有效的避免了数据丢失，确保了系统的稳定。端口采用直接存储地址映射，加快CAN控制器访问速度。两个板载控制器对应不同的内存地址，应此两路控制器可以同时独立工作。卡上还有光电隔离器，能保护PC和设备免受接地回路的破坏，大大增强了系统在恶劣环境下的可靠性。-PCM9880 is a PC/104 interface of the dual-port isolation CAN communication card, which provides PC and LAN controller between connections. The high-performance controller and transceiver SJA1000 transceivers, each port baud rate of up to 1Mbps. CAN controller with built-bus arbitration and error detection with automatic transmission repeat function effectively avoided the loss of data, ensure the stability of the system. Port direct memory address mapping, accelerate CAN controller speed access. Two board controller dealing with different memory address, this two-way controller can also work independently. Also on the card photoelectric isolators, and the PC can protect equipment from damage grounding circuit, greatly enhancing the system in the harsh environment of reliability.
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Size: 43008 |
Author: wyh |
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Description: 这是CAN总线收发器SJA1000的控制程序,采用C语言编写的,有一定参考价值,-CAN transceiver SJA1000 control procedures, using the C language, a certain reference value,
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Size: 73728 |
Author: 王国宁 |
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Description: CAN总线与51单片机的接口原理图，使用的是sja1000和tja1040(philips).还包括了具体的文档资料和c语言控制代码(附加了LCD代码和LCD接口以及电源变换原理图).搞CAN总线一步到位.-CAN Bus and 51 microcontroller interface schematics, using the sja1000 and tja1040 (Philips). Also include the specific information and documentation control code language c (Additional code of LCD and LCD interfaces, and power transformation diagram). CAN engage in one go.
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Size: 1871872 |
Author: 闪核 |
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Description: can 控 制 器 初 石 化 程序-early petrochemical procedures
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Size: 5120 |
Author: 樊国良 |
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Description: 用标准c语言编写的can总线源程序.包含sja1000,82527等芯片的源程序.-standard language prepared by the bus can source. Included sja1000, 82527 chip of the source.
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Size: 63488 |
Author: 李招您 |
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Description: can总线的应用，以及针对SJA1000芯片的C语言编程，源代码使用在robot控制的一部分-can bus applications, and SJA1000 chip against the C programming language, the source code used in part of the robot control
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Size: 87040 |
Author: 金开 |
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Description: 电梯门禁系统：包括系统原理图，通信流程图和C语言源程序 AT89C52控制H6152读卡器读写Mifare射频卡并通过CAN总线连接系统主机，CAN总线控制器为SJA1000，收发器为P82C250.-Door guard system of the lift, Including systematic principle picture and source program . AT89C52 control H6152 card reader to write Mifare radio frequency nip and connect the systematic host computer through CAN bus to read, CAN bus controller is SJA1000, the transceiver is P82C250.
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Size: 26624 |
Author: 汪锋 |
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Description: 还是基于总线控制器SJA1000的CAN2.0A通信程序,这是初始化的第一部分.-based on the Bus Controller SJA1000 CAN2.0A Communication Program, which is the first part of initialization.
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Size: 4096 |
Author: 宋真 |
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Description: 单片机对SJA1000的驱动，包括初始化，收发数据，中断- MCU drive for SJA1000(include initial,transmit and receive data,interruption and so on)
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Size: 3072 |
Author: 好娃娃 |
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Description: 基于sja1000的CAN驱动程序 可以直接使用在现场总线中-sja1000 based on the CAN driver can be used directly in Fieldbus
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Size: 4096 |
Author: 金军 |
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Description: CAN总线控制器sja1000及CAN收发器82C250的应用，本程序用A51编程，适合初次开发CAN总线的用户-CAN Bus Controller sja1000 CAN transceivers and transceiver applications, the procedures used A51 programming, for the initial development of the CAN bus users
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Size: 3072 |
Author: 李适 |
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Description: sja1000的初始化程序，用C编写的，很有使用价值-sja1000 initialization procedures, the preparation of the C and very useful
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Size: 1024 |
Author: 王文 |
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Description: sja1000在basicCan模式下的初始化程序-sja1000 basicCan mode in the initialization procedures
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Size: 1024 |
Author: 钟勇 |
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Description: MCU：ATMEGA8515
Frequence: 16M
描述：利用已有CAN TEST V1.0电路板进行调试,
可靠性测试已通过，并发现8515外部中断不稳定
的原因是没有在INT0脚加上拉电阻，加上后已能
够稳定地运行
调试过程中发现SJA1000的首地址设置有误，改过
后，当CAN发送数据时，程序能进入中断了，但发现
中断是由出错报警中断引起的，估计与波特率设置
有关。
通过修改CDR的参数，以及更换16M晶振，现在已能
正常地收发送数据了-MCU : ATMEGA8515 Frequence : 16M Description : make use of the existing CAN TEST V1.0 circuit board debugging and reliability tests were passed, 8515 and found that the external interrupt instability is not in INT0 feet with pull-up resistors. after adding stability to the running debug process SJA1000 found in the first set addresses wrong, to turn over, When CAN send data, the program can enter the interruption, but the interruption was discovered by police errors arising from the interruption, estimates and baud rate settings. CDR by modifying the parameters, and the replacement of 16M crystal, it is now normal to send data admission!
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Size: 727040 |
Author: 王宇 |
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Description: 用51单片机控制SJA1000通信的一个小程序，其中包括对SJA1000的初始化，发送状态控制，接受程序等。-SJA1000 microcontroller control of a small communications procedures, the SJA1000 including the initialization, this state control, acceptance procedures.
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Size: 1024 |
Author: 郭益安 |
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Description: 用于Can Basic模式下底程开发
适用于51单片机和SJA1000组成的 收发单元
SJA_BCANCONF 为寄存器定义 SJA_BCANFUNC为可调用的只程序
-for late-model applied to the development of SCM and 51 of SJA1000 transceiver modules SJA_BCANCONF definition SJA_BCANFUNC to register for the available only procedures
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Size: 11264 |
Author: |
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Description: SJA1000的学习资料,不知道我什么时候下载的很不错的,可以-learning materials, I do not know what the download time is good, can s
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Size: 8192 |
Author: 雷志广 |
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Description: 现场总线can基于sja1000通信控制芯片的初始化程序及通信程序和相应的中断处理-fieldbus communication sja1000 can control based on the chip initialization procedures and communication procedures and the corresponding the interrupt handling
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Size: 5120 |
Author: 刘成俊 |
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Description: sja1000与51单片机的功能实现源代码-sja1000 MCU with 51 of the realization of the function source code
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Size: 2048 |
Author: 张山全 |
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