| /* |
| * 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 <linux/ioctl.h> |
| |
| /* 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]) |
| |
| |
| #endif /* __ECOMPASS_H__ */ |
| |
