CAN

所属分类:处理器开发
开发工具:C/C++
文件大小:12KB
下载次数:366
上传日期:2008-08-31 13:52:36
上 传 者xionggang
说明:  STM32是以Cortex-M3为核的处理器,该例程介绍STM32下对CAN操作的例子。CAN总线在嵌入式领域经常使用,特别是汽电子。
(Cortex-M3 based STM32-core processor for the routine introduction of the CAN operating under STM32 example. CAN bus in the embedded area of frequently used, especially electronics steam.)

文件列表:
CAN\CAN.Opt (2788, 2007-06-13)
CAN\CAN.Uv2 (5756, 2007-06-15)
CAN\main.c (12442, 2008-04-10)
CAN\STM32F10x.s (8816, 2007-06-13)
CAN\stm32f10x_conf.h (5578, 2008-04-10)
CAN\stm32f10x_it.c (23175, 2008-04-10)
CAN\stm32f10x_it.h (3267, 2008-04-10)
CAN (0, 2008-08-31)

/******************** (C) COPYRIGHT 2007 STMicroelectronics ******************** * File Name : readme.txt * Author : MCD Application Team * Version : V1.0 * Date : 10/08/2007 * Description : Description of the CAN Example. ******************************************************************************** * THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. * AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, * INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE * CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING * INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. *******************************************************************************/ Example description =================== This example provides a description of how to set a communication with the bxCAN in loopback mode. The CAN cell first performs a transmission and a reception of a standard data frame by polling at 100 Kbits/s. The received frame is checked and some LEDs light up to indicate whether the communication was successful. Then, an extended data frame is transmitted at 500 Kbits/s. Reception is done in the interrupt handler when the message becomes pending in the FIFO. Finally, the LEDs indicate if both transmission and reception have been successful. Directory contents ================== stm32f10x_conf.h Library Configuration file stm32f10x_it.c Interrupt handlers stm32f10x_it.h Interrupt handlers header file main.c Main program Hardware environment ==================== - This examples runs on STM3210B-EVAL board How to use it ============= In order to make the program work, you must do the following : - Create a project and setup all your toolchain's start-up files - Compile the directory content files and required Library files : + stm32f10x_lib.c + stm32f10x_can.c + stm32f10x_rcc.c + stm32f10x_gpio.c + stm32f10x_nvic.c + stm32f10x_flash.c - Link all compiled files and load your image into either RAM or FLASH - Run the example ******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE******

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