/* * Copyright (C) 2010 MEMSIC, Inc. * * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * */ /* * Definitions for ECOMPASS magnetic sensor chip. */ #ifndef __ECOMPASS_H__ #define __ECOMPASS_H__ #include /* Use 'e' as magic number */ #define ECOMPASS_IOM 'e' /* IOCTLs for ECOMPASS device */ #define ECOMPASS_IOC_SET_MODE _IOW(ECOMPASS_IOM, 0x00, short) #define ECOMPASS_IOC_SET_DELAY _IOW(ECOMPASS_IOM, 0x01, short) #define ECOMPASS_IOC_GET_DELAY _IOR(ECOMPASS_IOM, 0x02, short) #define ECOMPASS_IOC_SET_AFLAG _IOW(ECOMPASS_IOM, 0x10, short) #define ECOMPASS_IOC_GET_AFLAG _IOR(ECOMPASS_IOM, 0x11, short) #define ECOMPASS_IOC_SET_MFLAG _IOW(ECOMPASS_IOM, 0x12, short) #define ECOMPASS_IOC_GET_MFLAG _IOR(ECOMPASS_IOM, 0x13, short) #define ECOMPASS_IOC_SET_OFLAG _IOW(ECOMPASS_IOM, 0x14, short) #define ECOMPASS_IOC_GET_OFLAG _IOR(ECOMPASS_IOM, 0x15, short) #define ECOMPASS_IOC_SET_APARMS _IOW(ECOMPASS_IOM, 0x20, int[4]) #define ECOMPASS_IOC_GET_APARMS _IOR(ECOMPASS_IOM, 0x21, int[4]) #define ECOMPASS_IOC_SET_MPARMS _IOW(ECOMPASS_IOM, 0x22, int[4]) #define ECOMPASS_IOC_GET_MPARMS _IOR(ECOMPASS_IOM, 0x23, int[4]) #define ECOMPASS_IOC_SET_OPARMS_YAW _IOW(ECOMPASS_IOM, 0x24, int[4]) #define ECOMPASS_IOC_GET_OPARMS_YAW _IOR(ECOMPASS_IOM, 0x25, int[4]) #define ECOMPASS_IOC_SET_OPARMS_PITCH _IOW(ECOMPASS_IOM, 0x26, int[4]) #define ECOMPASS_IOC_GET_OPARMS_PITCH _IOR(ECOMPASS_IOM, 0x27, int[4]) #define ECOMPASS_IOC_SET_OPARMS_ROLL _IOW(ECOMPASS_IOM, 0x28, int[4]) #define ECOMPASS_IOC_GET_OPARMS_ROLL _IOR(ECOMPASS_IOM, 0x29, int[4]) #define ECOMPASS_IOC_SET_YPR _IOW(ECOMPASS_IOM, 0x30, int[12]) #define WMTGSENSOR_IOCTL_MAGIC 0x09 #define WMT_IOCTL_SENSOR_GET_DRVID _IOW(WMTGSENSOR_IOCTL_MAGIC, 0x04, unsigned int) #endif /* __ECOMPASS_H__ */