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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)
Platform: |
Size: 3072 |
Author: 好娃娃 |
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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!
Platform: |
Size: 727040 |
Author: 王宇 |
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Description: 开发环境为GCC,AVR单片机与SJA1000实现CAN通讯。-Development environment for the GCC, AVR Microcontroller and the realization of CAN communication SJA1000.
Platform: |
Size: 38912 |
Author: liwei |
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Description: 基于avr单片机atmega128的CAN总线通信的自收发程序，采用sja1000+82C50模块，有参考原理图，程序在自己的项目板上通过，欢迎下载-Avr microcontroller atmega128 CAN bus communication transceiver program+82 sja1000 of C50 module, a reference schematic diagram, board through the program in their own projects, are welcome to download
Platform: |
Size: 373760 |
Author: lichen |
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Description:
The purpose of this project is a simple and easy to use USB <> CAN bus interface. Heart of the circuit is an Atmel AVR ATmega162 microcontroller which controls the Communication between FTDI FT245BM USB to parallel converter and Philips SJA1000 Stand-alone CAN bus controller.
The SJA1000 is memory mapped into memory space of the AVR, which reduces data and address line handling and increases data transfer speed.
An FT245BM handles all USB communication and provides data transfer from and to PC application. An extra EEPROM can store the multi device template for the FT245BM.
A Philips PCA82C250/251 works as CAN controller interface.
Firmware is written in C, compatible to latest compiler version WinAVR.
Platform: |
Size: 32768 |
Author: nabilos |
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Description: AVR controlled USB<>CAN Bus Interface,
this firmware handles communication between FTDI USB IC FT245BM and
Philips SJA1000 stand-alone CAN bus controller.-AVR controlled USB<>CAN Bus Interface,
this firmware handles communication between FTDI USB IC FT245BM and
Philips SJA1000 stand-alone CAN bus controller.
Platform: |
Size: 33792 |
Author: huseyin |
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