diff options
Diffstat (limited to 'nuttx/configs/px4fmu/include/drv_hmc5883l.h')
| -rw-r--r-- | nuttx/configs/px4fmu/include/drv_hmc5883l.h | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/nuttx/configs/px4fmu/include/drv_hmc5883l.h b/nuttx/configs/px4fmu/include/drv_hmc5883l.h deleted file mode 100644 index 741c3e154..000000000 --- a/nuttx/configs/px4fmu/include/drv_hmc5883l.h +++ /dev/null @@ -1,100 +0,0 @@ -/**************************************************************************** - * - * Copyright (C) 2012 PX4 Development Team. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * 3. Neither the name PX4 nor the names of its contributors may be - * used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE - * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS - * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED - * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - * - ****************************************************************************/ - -/* - * Driver for the ST HMC5883L gyroscope - */ - -#include <sys/ioctl.h> - -#define _HMC5883LBASE 0x6100 -#define HMC5883LC(_x) _IOC(_HMC5883LBASE, _x) - -/* - * Sets the sensor internal sampling rate, and if a buffer - * has been configured, the rate at which entries will be - * added to the buffer. - */ -#define HMC5883L_SETRATE HMC5883LC(1) - -/* set rate (configuration A register */ -#define HMC5883L_RATE_0_75HZ (0 << 2) /* 0.75 Hz */ -#define HMC5883L_RATE_1_50HZ (1 << 2) /* 1.5 Hz */ -#define HMC5883L_RATE_3_00HZ (2 << 2) /* 3 Hz */ -#define HMC5883L_RATE_7_50HZ (3 << 2) /* 7.5 Hz */ -#define HMC5883L_RATE_15HZ (4 << 2) /* 15 Hz (default) */ -#define HMC5883L_RATE_30HZ (5 << 2) /* 30 Hz */ -#define HMC5883L_RATE_75HZ (6 << 2) /* 75 Hz */ - -/* - * Sets the sensor internal range. - */ -#define HMC5883L_SETRANGE HMC5883LC(2) - -#define HMC5883L_RANGE_0_88GA (0 << 5) -#define HMC5883L_RANGE_1_33GA (1 << 5) -#define HMC5883L_RANGE_1_90GA (2 << 5) -#define HMC5883L_RANGE_2_50GA (3 << 5) -#define HMC5883L_RANGE_4_00GA (4 << 5) - -/* - * Set the sensor measurement mode. - */ -#define HMC5883L_MODE_NORMAL (0 << 0) -#define HMC5883L_MODE_POSITIVE_BIAS (1 << 0) -#define HMC5883L_MODE_NEGATIVE_BIAS (1 << 1) - -/* - * Sets the address of a shared HMC5883L_buffer - * structure that is maintained by the driver. - * - * If zero is passed as the address, disables - * the buffer updating. - */ -#define HMC5883L_SETBUFFER HMC5883LC(3) - -struct hmc5883l_buffer { - uint32_t size; /* number of entries in the samples[] array */ - uint32_t next; /* the next entry that will be populated */ - struct { - int16_t x; - int16_t y; - int16_t z; - } samples[]; -}; - -#define HMC5883L_RESET HMC5883LC(4) -#define HMC5883L_CALIBRATION_ON HMC5883LC(5) -#define HMC5883L_CALIBRATION_OFF HMC5883LC(6) - -extern int hmc5883l_attach(struct i2c_dev_s *i2c); |