pccan.h

PCM9880是一块PC/104界面的双端口隔离CAN总线通讯卡

/* pccan.h
 * Header file for the Linux CAN-bus driver.
 * Written by Arnaud Westenberg email:[e-mail]
 * This software is released under the GPL-License.
 * Version 0.7  6 Aug 2001
 */

int pccanf_request_io(unsigned long io_addr);
int pccanf_release_io(unsigned long io_addr);
int pccand_request_io(unsigned long io_addr);
int pccand_release_io(unsigned long io_addr);
int pccanq_request_io(unsigned long io_addr);
int pccanq_release_io(unsigned long io_addr);
int pccanf_reset(int card);
int pccand_reset(int card);
int pccanq_reset(int card); 
int pccan_init_hw_data(int card);
int pccan_init_chip_data(int card, int chipnr);
int pccan_init_obj_data(int chipnr, int objnr);
void pccan_write_register(unsigned char data, unsigned long address);
unsigned pccan_read_register(unsigned long address);
int pccan_program_irq(int card);