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Dependents: BroBot_ESE350_Skeleton
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MPU6050
by 
Carter Sharer
Diff: MPU6050.h
- Revision:
- 0:662207e34fba
- Child:
- 1:1e0baaf91e96
diff -r 000000000000 -r 662207e34fba MPU6050.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/MPU6050.h Fri Jan 11 00:54:28 2013 +0000
@@ -0,0 +1,994 @@
+//ported from arduino library: https://github.com/jrowberg/i2cdevlib/tree/master/Arduino/MPU6050
+//written by szymon gaertig (email: szymon@gaertig.com.pl)
+//
+//Changelog:
+//2013-01-08 - first beta release
+
+// I2Cdev library collection - MPU6050 I2C device class
+// Based on InvenSense MPU-6050 register map document rev. 2.0, 5/19/2011 (RM-MPU-6000A-00)
+// 10/3/2011 by Jeff Rowberg <jeff@rowberg.net>
+// Updates should (hopefully) always be available at https://github.com/jrowberg/i2cdevlib
+//
+// Changelog:
+// ... - ongoing debug release
+
+// NOTE: THIS IS ONLY A PARIAL RELEASE. THIS DEVICE CLASS IS CURRENTLY UNDERGOING ACTIVE
+// DEVELOPMENT AND IS STILL MISSING SOME IMPORTANT FEATURES. PLEASE KEEP THIS IN MIND IF
+// YOU DECIDE TO USE THIS PARTICULAR CODE FOR ANYTHING.
+
+/* ============================================
+I2Cdev device library code is placed under the MIT license
+Copyright (c) 2012 Jeff Rowberg
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+===============================================
+*/
+
+#ifndef _MPU6050_H_
+#define _MPU6050_H_
+
+#include "I2Cdev.h"
+#include "helper_3dmath.h"
+
+#define MPU6050_ADDRESS_AD0_LOW 0x68 // address pin low (GND), default for InvenSense evaluation board
+#define MPU6050_ADDRESS_AD0_HIGH 0x69 // address pin high (VCC)
+#define MPU6050_DEFAULT_ADDRESS MPU6050_ADDRESS_AD0_LOW
+
+#define MPU6050_RA_XG_OFFS_TC 0x00 //[7] PWR_MODE, [6:1] XG_OFFS_TC, [0] OTP_BNK_VLD
+#define MPU6050_RA_YG_OFFS_TC 0x01 //[7] PWR_MODE, [6:1] YG_OFFS_TC, [0] OTP_BNK_VLD
+#define MPU6050_RA_ZG_OFFS_TC 0x02 //[7] PWR_MODE, [6:1] ZG_OFFS_TC, [0] OTP_BNK_VLD
+#define MPU6050_RA_X_FINE_GAIN 0x03 //[7:0] X_FINE_GAIN
+#define MPU6050_RA_Y_FINE_GAIN 0x04 //[7:0] Y_FINE_GAIN
+#define MPU6050_RA_Z_FINE_GAIN 0x05 //[7:0] Z_FINE_GAIN
+#define MPU6050_RA_XA_OFFS_H 0x06 //[15:0] XA_OFFS
+#define MPU6050_RA_XA_OFFS_L_TC 0x07
+#define MPU6050_RA_YA_OFFS_H 0x08 //[15:0] YA_OFFS
+#define MPU6050_RA_YA_OFFS_L_TC 0x09
+#define MPU6050_RA_ZA_OFFS_H 0x0A //[15:0] ZA_OFFS
+#define MPU6050_RA_ZA_OFFS_L_TC 0x0B
+#define MPU6050_RA_XG_OFFS_USRH 0x13 //[15:0] XG_OFFS_USR
+#define MPU6050_RA_XG_OFFS_USRL 0x14
+#define MPU6050_RA_YG_OFFS_USRH 0x15 //[15:0] YG_OFFS_USR
+#define MPU6050_RA_YG_OFFS_USRL 0x16
+#define MPU6050_RA_ZG_OFFS_USRH 0x17 //[15:0] ZG_OFFS_USR
+#define MPU6050_RA_ZG_OFFS_USRL 0x18
+#define MPU6050_RA_SMPLRT_DIV 0x19
+#define MPU6050_RA_CONFIG 0x1A
+#define MPU6050_RA_GYRO_CONFIG 0x1B
+#define MPU6050_RA_ACCEL_CONFIG 0x1C
+#define MPU6050_RA_FF_THR 0x1D
+#define MPU6050_RA_FF_DUR 0x1E
+#define MPU6050_RA_MOT_THR 0x1F
+#define MPU6050_RA_MOT_DUR 0x20
+#define MPU6050_RA_ZRMOT_THR 0x21
+#define MPU6050_RA_ZRMOT_DUR 0x22
+#define MPU6050_RA_FIFO_EN 0x23
+#define MPU6050_RA_I2C_MST_CTRL 0x24
+#define MPU6050_RA_I2C_SLV0_ADDR 0x25
+#define MPU6050_RA_I2C_SLV0_REG 0x26
+#define MPU6050_RA_I2C_SLV0_CTRL 0x27
+#define MPU6050_RA_I2C_SLV1_ADDR 0x28
+#define MPU6050_RA_I2C_SLV1_REG 0x29
+#define MPU6050_RA_I2C_SLV1_CTRL 0x2A
+#define MPU6050_RA_I2C_SLV2_ADDR 0x2B
+#define MPU6050_RA_I2C_SLV2_REG 0x2C
+#define MPU6050_RA_I2C_SLV2_CTRL 0x2D
+#define MPU6050_RA_I2C_SLV3_ADDR 0x2E
+#define MPU6050_RA_I2C_SLV3_REG 0x2F
+#define MPU6050_RA_I2C_SLV3_CTRL 0x30
+#define MPU6050_RA_I2C_SLV4_ADDR 0x31
+#define MPU6050_RA_I2C_SLV4_REG 0x32
+#define MPU6050_RA_I2C_SLV4_DO 0x33
+#define MPU6050_RA_I2C_SLV4_CTRL 0x34
+#define MPU6050_RA_I2C_SLV4_DI 0x35
+#define MPU6050_RA_I2C_MST_STATUS 0x36
+#define MPU6050_RA_INT_PIN_CFG 0x37
+#define MPU6050_RA_INT_ENABLE 0x38
+#define MPU6050_RA_DMP_INT_STATUS 0x39
+#define MPU6050_RA_INT_STATUS 0x3A
+#define MPU6050_RA_ACCEL_XOUT_H 0x3B
+#define MPU6050_RA_ACCEL_XOUT_L 0x3C
+#define MPU6050_RA_ACCEL_YOUT_H 0x3D
+#define MPU6050_RA_ACCEL_YOUT_L 0x3E
+#define MPU6050_RA_ACCEL_ZOUT_H 0x3F
+#define MPU6050_RA_ACCEL_ZOUT_L 0x40
+#define MPU6050_RA_TEMP_OUT_H 0x41
+#define MPU6050_RA_TEMP_OUT_L 0x42
+#define MPU6050_RA_GYRO_XOUT_H 0x43
+#define MPU6050_RA_GYRO_XOUT_L 0x44
+#define MPU6050_RA_GYRO_YOUT_H 0x45
+#define MPU6050_RA_GYRO_YOUT_L 0x46
+#define MPU6050_RA_GYRO_ZOUT_H 0x47
+#define MPU6050_RA_GYRO_ZOUT_L 0x48
+#define MPU6050_RA_EXT_SENS_DATA_00 0x49
+#define MPU6050_RA_EXT_SENS_DATA_01 0x4A
+#define MPU6050_RA_EXT_SENS_DATA_02 0x4B
+#define MPU6050_RA_EXT_SENS_DATA_03 0x4C
+#define MPU6050_RA_EXT_SENS_DATA_04 0x4D
+#define MPU6050_RA_EXT_SENS_DATA_05 0x4E
+#define MPU6050_RA_EXT_SENS_DATA_06 0x4F
+#define MPU6050_RA_EXT_SENS_DATA_07 0x50
+#define MPU6050_RA_EXT_SENS_DATA_08 0x51
+#define MPU6050_RA_EXT_SENS_DATA_09 0x52
+#define MPU6050_RA_EXT_SENS_DATA_10 0x53
+#define MPU6050_RA_EXT_SENS_DATA_11 0x54
+#define MPU6050_RA_EXT_SENS_DATA_12 0x55
+#define MPU6050_RA_EXT_SENS_DATA_13 0x56
+#define MPU6050_RA_EXT_SENS_DATA_14 0x57
+#define MPU6050_RA_EXT_SENS_DATA_15 0x58
+#define MPU6050_RA_EXT_SENS_DATA_16 0x59
+#define MPU6050_RA_EXT_SENS_DATA_17 0x5A
+#define MPU6050_RA_EXT_SENS_DATA_18 0x5B
+#define MPU6050_RA_EXT_SENS_DATA_19 0x5C
+#define MPU6050_RA_EXT_SENS_DATA_20 0x5D
+#define MPU6050_RA_EXT_SENS_DATA_21 0x5E
+#define MPU6050_RA_EXT_SENS_DATA_22 0x5F
+#define MPU6050_RA_EXT_SENS_DATA_23 0x60
+#define MPU6050_RA_MOT_DETECT_STATUS 0x61
+#define MPU6050_RA_I2C_SLV0_DO 0x63
+#define MPU6050_RA_I2C_SLV1_DO 0x64
+#define MPU6050_RA_I2C_SLV2_DO 0x65
+#define MPU6050_RA_I2C_SLV3_DO 0x66
+#define MPU6050_RA_I2C_MST_DELAY_CTRL 0x67
+#define MPU6050_RA_SIGNAL_PATH_RESET 0x68
+#define MPU6050_RA_MOT_DETECT_CTRL 0x69
+#define MPU6050_RA_USER_CTRL 0x6A
+#define MPU6050_RA_PWR_MGMT_1 0x6B
+#define MPU6050_RA_PWR_MGMT_2 0x6C
+#define MPU6050_RA_BANK_SEL 0x6D
+#define MPU6050_RA_MEM_START_ADDR 0x6E
+#define MPU6050_RA_MEM_R_W 0x6F
+#define MPU6050_RA_DMP_CFG_1 0x70
+#define MPU6050_RA_DMP_CFG_2 0x71
+#define MPU6050_RA_FIFO_COUNTH 0x72
+#define MPU6050_RA_FIFO_COUNTL 0x73
+#define MPU6050_RA_FIFO_R_W 0x74
+#define MPU6050_RA_WHO_AM_I 0x75
+
+#define MPU6050_TC_PWR_MODE_BIT 7
+#define MPU6050_TC_OFFSET_BIT 6
+#define MPU6050_TC_OFFSET_LENGTH 6
+#define MPU6050_TC_OTP_BNK_VLD_BIT 0
+
+#define MPU6050_VDDIO_LEVEL_VLOGIC 0
+#define MPU6050_VDDIO_LEVEL_VDD 1
+
+#define MPU6050_CFG_EXT_SYNC_SET_BIT 5
+#define MPU6050_CFG_EXT_SYNC_SET_LENGTH 3
+#define MPU6050_CFG_DLPF_CFG_BIT 2
+#define MPU6050_CFG_DLPF_CFG_LENGTH 3
+
+#define MPU6050_EXT_SYNC_DISABLED 0x0
+#define MPU6050_EXT_SYNC_TEMP_OUT_L 0x1
+#define MPU6050_EXT_SYNC_GYRO_XOUT_L 0x2
+#define MPU6050_EXT_SYNC_GYRO_YOUT_L 0x3
+#define MPU6050_EXT_SYNC_GYRO_ZOUT_L 0x4
+#define MPU6050_EXT_SYNC_ACCEL_XOUT_L 0x5
+#define MPU6050_EXT_SYNC_ACCEL_YOUT_L 0x6
+#define MPU6050_EXT_SYNC_ACCEL_ZOUT_L 0x7
+
+#define MPU6050_DLPF_BW_256 0x00
+#define MPU6050_DLPF_BW_188 0x01
+#define MPU6050_DLPF_BW_98 0x02
+#define MPU6050_DLPF_BW_42 0x03
+#define MPU6050_DLPF_BW_20 0x04
+#define MPU6050_DLPF_BW_10 0x05
+#define MPU6050_DLPF_BW_5 0x06
+
+#define MPU6050_GCONFIG_FS_SEL_BIT 4
+#define MPU6050_GCONFIG_FS_SEL_LENGTH 2
+
+#define MPU6050_GYRO_FS_250 0x00
+#define MPU6050_GYRO_FS_500 0x01
+#define MPU6050_GYRO_FS_1000 0x02
+#define MPU6050_GYRO_FS_2000 0x03
+
+#define MPU6050_ACONFIG_XA_ST_BIT 7
+#define MPU6050_ACONFIG_YA_ST_BIT 6
+#define MPU6050_ACONFIG_ZA_ST_BIT 5
+#define MPU6050_ACONFIG_AFS_SEL_BIT 4
+#define MPU6050_ACONFIG_AFS_SEL_LENGTH 2
+#define MPU6050_ACONFIG_ACCEL_HPF_BIT 2
+#define MPU6050_ACONFIG_ACCEL_HPF_LENGTH 3
+
+#define MPU6050_ACCEL_FS_2 0x00
+#define MPU6050_ACCEL_FS_4 0x01
+#define MPU6050_ACCEL_FS_8 0x02
+#define MPU6050_ACCEL_FS_16 0x03
+
+#define MPU6050_DHPF_RESET 0x00
+#define MPU6050_DHPF_5 0x01
+#define MPU6050_DHPF_2P5 0x02
+#define MPU6050_DHPF_1P25 0x03
+#define MPU6050_DHPF_0P63 0x04
+#define MPU6050_DHPF_HOLD 0x07
+
+#define MPU6050_TEMP_FIFO_EN_BIT 7
+#define MPU6050_XG_FIFO_EN_BIT 6
+#define MPU6050_YG_FIFO_EN_BIT 5
+#define MPU6050_ZG_FIFO_EN_BIT 4
+#define MPU6050_ACCEL_FIFO_EN_BIT 3
+#define MPU6050_SLV2_FIFO_EN_BIT 2
+#define MPU6050_SLV1_FIFO_EN_BIT 1
+#define MPU6050_SLV0_FIFO_EN_BIT 0
+
+#define MPU6050_MULT_MST_EN_BIT 7
+#define MPU6050_WAIT_FOR_ES_BIT 6
+#define MPU6050_SLV_3_FIFO_EN_BIT 5
+#define MPU6050_I2C_MST_P_NSR_BIT 4
+#define MPU6050_I2C_MST_CLK_BIT 3
+#define MPU6050_I2C_MST_CLK_LENGTH 4
+
+#define MPU6050_CLOCK_DIV_348 0x0
+#define MPU6050_CLOCK_DIV_333 0x1
+#define MPU6050_CLOCK_DIV_320 0x2
+#define MPU6050_CLOCK_DIV_308 0x3
+#define MPU6050_CLOCK_DIV_296 0x4
+#define MPU6050_CLOCK_DIV_286 0x5
+#define MPU6050_CLOCK_DIV_276 0x6
+#define MPU6050_CLOCK_DIV_267 0x7
+#define MPU6050_CLOCK_DIV_258 0x8
+#define MPU6050_CLOCK_DIV_500 0x9
+#define MPU6050_CLOCK_DIV_471 0xA
+#define MPU6050_CLOCK_DIV_444 0xB
+#define MPU6050_CLOCK_DIV_421 0xC
+#define MPU6050_CLOCK_DIV_400 0xD
+#define MPU6050_CLOCK_DIV_381 0xE
+#define MPU6050_CLOCK_DIV_364 0xF
+
+#define MPU6050_I2C_SLV_RW_BIT 7
+#define MPU6050_I2C_SLV_ADDR_BIT 6
+#define MPU6050_I2C_SLV_ADDR_LENGTH 7
+#define MPU6050_I2C_SLV_EN_BIT 7
+#define MPU6050_I2C_SLV_BYTE_SW_BIT 6
+#define MPU6050_I2C_SLV_REG_DIS_BIT 5
+#define MPU6050_I2C_SLV_GRP_BIT 4
+#define MPU6050_I2C_SLV_LEN_BIT 3
+#define MPU6050_I2C_SLV_LEN_LENGTH 4
+
+#define MPU6050_I2C_SLV4_RW_BIT 7
+#define MPU6050_I2C_SLV4_ADDR_BIT 6
+#define MPU6050_I2C_SLV4_ADDR_LENGTH 7
+#define MPU6050_I2C_SLV4_EN_BIT 7
+#define MPU6050_I2C_SLV4_INT_EN_BIT 6
+#define MPU6050_I2C_SLV4_REG_DIS_BIT 5
+#define MPU6050_I2C_SLV4_MST_DLY_BIT 4
+#define MPU6050_I2C_SLV4_MST_DLY_LENGTH 5
+
+#define MPU6050_MST_PASS_THROUGH_BIT 7
+#define MPU6050_MST_I2C_SLV4_DONE_BIT 6
+#define MPU6050_MST_I2C_LOST_ARB_BIT 5
+#define MPU6050_MST_I2C_SLV4_NACK_BIT 4
+#define MPU6050_MST_I2C_SLV3_NACK_BIT 3
+#define MPU6050_MST_I2C_SLV2_NACK_BIT 2
+#define MPU6050_MST_I2C_SLV1_NACK_BIT 1
+#define MPU6050_MST_I2C_SLV0_NACK_BIT 0
+
+#define MPU6050_INTCFG_INT_LEVEL_BIT 7
+#define MPU6050_INTCFG_INT_OPEN_BIT 6
+#define MPU6050_INTCFG_LATCH_INT_EN_BIT 5
+#define MPU6050_INTCFG_INT_RD_CLEAR_BIT 4
+#define MPU6050_INTCFG_FSYNC_INT_LEVEL_BIT 3
+#define MPU6050_INTCFG_FSYNC_INT_EN_BIT 2
+#define MPU6050_INTCFG_I2C_BYPASS_EN_BIT 1
+#define MPU6050_INTCFG_CLKOUT_EN_BIT 0
+
+#define MPU6050_INTMODE_ACTIVEHIGH 0x00
+#define MPU6050_INTMODE_ACTIVELOW 0x01
+
+#define MPU6050_INTDRV_PUSHPULL 0x00
+#define MPU6050_INTDRV_OPENDRAIN 0x01
+
+#define MPU6050_INTLATCH_50USPULSE 0x00
+#define MPU6050_INTLATCH_WAITCLEAR 0x01
+
+#define MPU6050_INTCLEAR_STATUSREAD 0x00
+#define MPU6050_INTCLEAR_ANYREAD 0x01
+
+#define MPU6050_INTERRUPT_FF_BIT 7
+#define MPU6050_INTERRUPT_MOT_BIT 6
+#define MPU6050_INTERRUPT_ZMOT_BIT 5
+#define MPU6050_INTERRUPT_FIFO_OFLOW_BIT 4
+#define MPU6050_INTERRUPT_I2C_MST_INT_BIT 3
+#define MPU6050_INTERRUPT_PLL_RDY_INT_BIT 2
+#define MPU6050_INTERRUPT_DMP_INT_BIT 1
+#define MPU6050_INTERRUPT_DATA_RDY_BIT 0
+
+// TODO: figure out what these actually do
+// UMPL source code is not very obivous
+#define MPU6050_DMPINT_5_BIT 5
+#define MPU6050_DMPINT_4_BIT 4
+#define MPU6050_DMPINT_3_BIT 3
+#define MPU6050_DMPINT_2_BIT 2
+#define MPU6050_DMPINT_1_BIT 1
+#define MPU6050_DMPINT_0_BIT 0
+
+#define MPU6050_MOTION_MOT_XNEG_BIT 7
+#define MPU6050_MOTION_MOT_XPOS_BIT 6
+#define MPU6050_MOTION_MOT_YNEG_BIT 5
+#define MPU6050_MOTION_MOT_YPOS_BIT 4
+#define MPU6050_MOTION_MOT_ZNEG_BIT 3
+#define MPU6050_MOTION_MOT_ZPOS_BIT 2
+#define MPU6050_MOTION_MOT_ZRMOT_BIT 0
+
+#define MPU6050_DELAYCTRL_DELAY_ES_SHADOW_BIT 7
+#define MPU6050_DELAYCTRL_I2C_SLV4_DLY_EN_BIT 4
+#define MPU6050_DELAYCTRL_I2C_SLV3_DLY_EN_BIT 3
+#define MPU6050_DELAYCTRL_I2C_SLV2_DLY_EN_BIT 2
+#define MPU6050_DELAYCTRL_I2C_SLV1_DLY_EN_BIT 1
+#define MPU6050_DELAYCTRL_I2C_SLV0_DLY_EN_BIT 0
+
+#define MPU6050_PATHRESET_GYRO_RESET_BIT 2
+#define MPU6050_PATHRESET_ACCEL_RESET_BIT 1
+#define MPU6050_PATHRESET_TEMP_RESET_BIT 0
+
+#define MPU6050_DETECT_ACCEL_ON_DELAY_BIT 5
+#define MPU6050_DETECT_ACCEL_ON_DELAY_LENGTH 2
+#define MPU6050_DETECT_FF_COUNT_BIT 3
+#define MPU6050_DETECT_FF_COUNT_LENGTH 2
+#define MPU6050_DETECT_MOT_COUNT_BIT 1
+#define MPU6050_DETECT_MOT_COUNT_LENGTH 2
+
+#define MPU6050_DETECT_DECREMENT_RESET 0x0
+#define MPU6050_DETECT_DECREMENT_1 0x1
+#define MPU6050_DETECT_DECREMENT_2 0x2
+#define MPU6050_DETECT_DECREMENT_4 0x3
+
+#define MPU6050_USERCTRL_DMP_EN_BIT 7
+#define MPU6050_USERCTRL_FIFO_EN_BIT 6
+#define MPU6050_USERCTRL_I2C_MST_EN_BIT 5
+#define MPU6050_USERCTRL_I2C_IF_DIS_BIT 4
+#define MPU6050_USERCTRL_DMP_RESET_BIT 3
+#define MPU6050_USERCTRL_FIFO_RESET_BIT 2
+#define MPU6050_USERCTRL_I2C_MST_RESET_BIT 1
+#define MPU6050_USERCTRL_SIG_COND_RESET_BIT 0
+
+#define MPU6050_PWR1_DEVICE_RESET_BIT 7
+#define MPU6050_PWR1_SLEEP_BIT 6
+#define MPU6050_PWR1_CYCLE_BIT 5
+#define MPU6050_PWR1_TEMP_DIS_BIT 3
+#define MPU6050_PWR1_CLKSEL_BIT 2
+#define MPU6050_PWR1_CLKSEL_LENGTH 3
+
+#define MPU6050_CLOCK_INTERNAL 0x00
+#define MPU6050_CLOCK_PLL_XGYRO 0x01
+#define MPU6050_CLOCK_PLL_YGYRO 0x02
+#define MPU6050_CLOCK_PLL_ZGYRO 0x03
+#define MPU6050_CLOCK_PLL_EXT32K 0x04
+#define MPU6050_CLOCK_PLL_EXT19M 0x05
+#define MPU6050_CLOCK_KEEP_RESET 0x07
+
+#define MPU6050_PWR2_LP_WAKE_CTRL_BIT 7
+#define MPU6050_PWR2_LP_WAKE_CTRL_LENGTH 2
+#define MPU6050_PWR2_STBY_XA_BIT 5
+#define MPU6050_PWR2_STBY_YA_BIT 4
+#define MPU6050_PWR2_STBY_ZA_BIT 3
+#define MPU6050_PWR2_STBY_XG_BIT 2
+#define MPU6050_PWR2_STBY_YG_BIT 1
+#define MPU6050_PWR2_STBY_ZG_BIT 0
+
+#define MPU6050_WAKE_FREQ_1P25 0x0
+#define MPU6050_WAKE_FREQ_2P5 0x1
+#define MPU6050_WAKE_FREQ_5 0x2
+#define MPU6050_WAKE_FREQ_10 0x3
+
+#define MPU6050_BANKSEL_PRFTCH_EN_BIT 6
+#define MPU6050_BANKSEL_CFG_USER_BANK_BIT 5
+#define MPU6050_BANKSEL_MEM_SEL_BIT 4
+#define MPU6050_BANKSEL_MEM_SEL_LENGTH 5
+
+#define MPU6050_WHO_AM_I_BIT 6
+#define MPU6050_WHO_AM_I_LENGTH 6
+
+#define MPU6050_DMP_MEMORY_BANKS 8
+#define MPU6050_DMP_MEMORY_BANK_SIZE 256
+#define MPU6050_DMP_MEMORY_CHUNK_SIZE 16
+
+// note: DMP code memory blocks defined at end of header file
+
+class MPU6050 {
+ private:
+ I2Cdev i2Cdev;
+ Serial debugSerial;
+ public:
+ MPU6050();
+ MPU6050(uint8_t address);
+
+ void initialize();
+ bool testConnection();
+
+ // AUX_VDDIO register
+ uint8_t getAuxVDDIOLevel();
+ void setAuxVDDIOLevel(uint8_t level);
+
+ // SMPLRT_DIV register
+ uint8_t getRate();
+ void setRate(uint8_t rate);
+
+ // CONFIG register
+ uint8_t getExternalFrameSync();
+ void setExternalFrameSync(uint8_t sync);
+ uint8_t getDLPFMode();
+ void setDLPFMode(uint8_t bandwidth);
+
+ // GYRO_CONFIG register
+ uint8_t getFullScaleGyroRange();
+ void setFullScaleGyroRange(uint8_t range);
+
+ // ACCEL_CONFIG register
+ bool getAccelXSelfTest();
+ void setAccelXSelfTest(bool enabled);
+ bool getAccelYSelfTest();
+ void setAccelYSelfTest(bool enabled);
+ bool getAccelZSelfTest();
+ void setAccelZSelfTest(bool enabled);
+ uint8_t getFullScaleAccelRange();
+ void setFullScaleAccelRange(uint8_t range);
+ uint8_t getDHPFMode();
+ void setDHPFMode(uint8_t mode);
+
+ // FF_THR register
+ uint8_t getFreefallDetectionThreshold();
+ void setFreefallDetectionThreshold(uint8_t threshold);
+
+ // FF_DUR register
+ uint8_t getFreefallDetectionDuration();
+ void setFreefallDetectionDuration(uint8_t duration);
+
+ // MOT_THR register
+ uint8_t getMotionDetectionThreshold();
+ void setMotionDetectionThreshold(uint8_t threshold);
+
+ // MOT_DUR register
+ uint8_t getMotionDetectionDuration();
+ void setMotionDetectionDuration(uint8_t duration);
+
+ // ZRMOT_THR register
+ uint8_t getZeroMotionDetectionThreshold();
+ void setZeroMotionDetectionThreshold(uint8_t threshold);
+
+ // ZRMOT_DUR register
+ uint8_t getZeroMotionDetectionDuration();
+ void setZeroMotionDetectionDuration(uint8_t duration);
+
+ // FIFO_EN register
+ bool getTempFIFOEnabled();
+ void setTempFIFOEnabled(bool enabled);
+ bool getXGyroFIFOEnabled();
+ void setXGyroFIFOEnabled(bool enabled);
+ bool getYGyroFIFOEnabled();
+ void setYGyroFIFOEnabled(bool enabled);
+ bool getZGyroFIFOEnabled();
+ void setZGyroFIFOEnabled(bool enabled);
+ bool getAccelFIFOEnabled();
+ void setAccelFIFOEnabled(bool enabled);
+ bool getSlave2FIFOEnabled();
+ void setSlave2FIFOEnabled(bool enabled);
+ bool getSlave1FIFOEnabled();
+ void setSlave1FIFOEnabled(bool enabled);
+ bool getSlave0FIFOEnabled();
+ void setSlave0FIFOEnabled(bool enabled);
+
+ // I2C_MST_CTRL register
+ bool getMultiMasterEnabled();
+ void setMultiMasterEnabled(bool enabled);
+ bool getWaitForExternalSensorEnabled();
+ void setWaitForExternalSensorEnabled(bool enabled);
+ bool getSlave3FIFOEnabled();
+ void setSlave3FIFOEnabled(bool enabled);
+ bool getSlaveReadWriteTransitionEnabled();
+ void setSlaveReadWriteTransitionEnabled(bool enabled);
+ uint8_t getMasterClockSpeed();
+ void setMasterClockSpeed(uint8_t speed);
+
+ // I2C_SLV* registers (Slave 0-3)
+ uint8_t getSlaveAddress(uint8_t num);
+ void setSlaveAddress(uint8_t num, uint8_t address);
+ uint8_t getSlaveRegister(uint8_t num);
+ void setSlaveRegister(uint8_t num, uint8_t reg);
+ bool getSlaveEnabled(uint8_t num);
+ void setSlaveEnabled(uint8_t num, bool enabled);
+ bool getSlaveWordByteSwap(uint8_t num);
+ void setSlaveWordByteSwap(uint8_t num, bool enabled);
+ bool getSlaveWriteMode(uint8_t num);
+ void setSlaveWriteMode(uint8_t num, bool mode);
+ bool getSlaveWordGroupOffset(uint8_t num);
+ void setSlaveWordGroupOffset(uint8_t num, bool enabled);
+ uint8_t getSlaveDataLength(uint8_t num);
+ void setSlaveDataLength(uint8_t num, uint8_t length);
+
+ // I2C_SLV* registers (Slave 4)
+ uint8_t getSlave4Address();
+ void setSlave4Address(uint8_t address);
+ uint8_t getSlave4Register();
+ void setSlave4Register(uint8_t reg);
+ void setSlave4OutputByte(uint8_t data);
+ bool getSlave4Enabled();
+ void setSlave4Enabled(bool enabled);
+ bool getSlave4InterruptEnabled();
+ void setSlave4InterruptEnabled(bool enabled);
+ bool getSlave4WriteMode();
+ void setSlave4WriteMode(bool mode);
+ uint8_t getSlave4MasterDelay();
+ void setSlave4MasterDelay(uint8_t delay);
+ uint8_t getSlate4InputByte();
+
+ // I2C_MST_STATUS register
+ bool getPassthroughStatus();
+ bool getSlave4IsDone();
+ bool getLostArbitration();
+ bool getSlave4Nack();
+ bool getSlave3Nack();
+ bool getSlave2Nack();
+ bool getSlave1Nack();
+ bool getSlave0Nack();
+
+ // INT_PIN_CFG register
+ bool getInterruptMode();
+ void setInterruptMode(bool mode);
+ bool getInterruptDrive();
+ void setInterruptDrive(bool drive);
+ bool getInterruptLatch();
+ void setInterruptLatch(bool latch);
+ bool getInterruptLatchClear();
+ void setInterruptLatchClear(bool clear);
+ bool getFSyncInterruptLevel();
+ void setFSyncInterruptLevel(bool level);
+ bool getFSyncInterruptEnabled();
+ void setFSyncInterruptEnabled(bool enabled);
+ bool getI2CBypassEnabled();
+ void setI2CBypassEnabled(bool enabled);
+ bool getClockOutputEnabled();
+ void setClockOutputEnabled(bool enabled);
+
+ // INT_ENABLE register
+ uint8_t getIntEnabled();
+ void setIntEnabled(uint8_t enabled);
+ bool getIntFreefallEnabled();
+ void setIntFreefallEnabled(bool enabled);
+ bool getIntMotionEnabled();
+ void setIntMotionEnabled(bool enabled);
+ bool getIntZeroMotionEnabled();
+ void setIntZeroMotionEnabled(bool enabled);
+ bool getIntFIFOBufferOverflowEnabled();
+ void setIntFIFOBufferOverflowEnabled(bool enabled);
+ bool getIntI2CMasterEnabled();
+ void setIntI2CMasterEnabled(bool enabled);
+ bool getIntDataReadyEnabled();
+ void setIntDataReadyEnabled(bool enabled);
+
+ // INT_STATUS register
+ uint8_t getIntStatus();
+ bool getIntFreefallStatus();
+ bool getIntMotionStatus();
+ bool getIntZeroMotionStatus();
+ bool getIntFIFOBufferOverflowStatus();
+ bool getIntI2CMasterStatus();
+ bool getIntDataReadyStatus();
+
+ // ACCEL_*OUT_* registers
+ void getMotion9(int16_t* ax, int16_t* ay, int16_t* az, int16_t* gx, int16_t* gy, int16_t* gz, int16_t* mx, int16_t* my, int16_t* mz);
+ void getMotion6(int16_t* ax, int16_t* ay, int16_t* az, int16_t* gx, int16_t* gy, int16_t* gz);
+ void getAcceleration(int16_t* x, int16_t* y, int16_t* z);
+ int16_t getAccelerationX();
+ int16_t getAccelerationY();
+ int16_t getAccelerationZ();
+
+ // TEMP_OUT_* registers
+ int16_t getTemperature();
+
+ // GYRO_*OUT_* registers
+ void getRotation(int16_t* x, int16_t* y, int16_t* z);
+ int16_t getRotationX();
+ int16_t getRotationY();
+ int16_t getRotationZ();
+
+ // EXT_SENS_DATA_* registers
+ uint8_t getExternalSensorByte(int position);
+ uint16_t getExternalSensorWord(int position);
+ uint32_t getExternalSensorDWord(int position);
+
+ // MOT_DETECT_STATUS register
+ bool getXNegMotionDetected();
+ bool getXPosMotionDetected();
+ bool getYNegMotionDetected();
+ bool getYPosMotionDetected();
+ bool getZNegMotionDetected();
+ bool getZPosMotionDetected();
+ bool getZeroMotionDetected();
+
+ // I2C_SLV*_DO register
+ void setSlaveOutputByte(uint8_t num, uint8_t data);
+
+ // I2C_MST_DELAY_CTRL register
+ bool getExternalShadowDelayEnabled();
+ void setExternalShadowDelayEnabled(bool enabled);
+ bool getSlaveDelayEnabled(uint8_t num);
+ void setSlaveDelayEnabled(uint8_t num, bool enabled);
+
+ // SIGNAL_PATH_RESET register
+ void resetGyroscopePath();
+ void resetAccelerometerPath();
+ void resetTemperaturePath();
+
+ // MOT_DETECT_CTRL register
+ uint8_t getAccelerometerPowerOnDelay();
+ void setAccelerometerPowerOnDelay(uint8_t delay);
+ uint8_t getFreefallDetectionCounterDecrement();
+ void setFreefallDetectionCounterDecrement(uint8_t decrement);
+ uint8_t getMotionDetectionCounterDecrement();
+ void setMotionDetectionCounterDecrement(uint8_t decrement);
+
+ // USER_CTRL register
+ bool getFIFOEnabled();
+ void setFIFOEnabled(bool enabled);
+ bool getI2CMasterModeEnabled();
+ void setI2CMasterModeEnabled(bool enabled);
+ void switchSPIEnabled(bool enabled);
+ void resetFIFO();
+ void resetI2CMaster();
+ void resetSensors();
+
+ // PWR_MGMT_1 register
+ void reset();
+ bool getSleepEnabled();
+ void setSleepEnabled(bool enabled);
+ bool getWakeCycleEnabled();
+ void setWakeCycleEnabled(bool enabled);
+ bool getTempSensorEnabled();
+ void setTempSensorEnabled(bool enabled);
+ uint8_t getClockSource();
+ void setClockSource(uint8_t source);
+
+ // PWR_MGMT_2 register
+ uint8_t getWakeFrequency();
+ void setWakeFrequency(uint8_t frequency);
+ bool getStandbyXAccelEnabled();
+ void setStandbyXAccelEnabled(bool enabled);
+ bool getStandbyYAccelEnabled();
+ void setStandbyYAccelEnabled(bool enabled);
+ bool getStandbyZAccelEnabled();
+ void setStandbyZAccelEnabled(bool enabled);
+ bool getStandbyXGyroEnabled();
+ void setStandbyXGyroEnabled(bool enabled);
+ bool getStandbyYGyroEnabled();
+ void setStandbyYGyroEnabled(bool enabled);
+ bool getStandbyZGyroEnabled();
+ void setStandbyZGyroEnabled(bool enabled);
+
+ // FIFO_COUNT_* registers
+ uint16_t getFIFOCount();
+
+ // FIFO_R_W register
+ uint8_t getFIFOByte();
+ void setFIFOByte(uint8_t data);
+ void getFIFOBytes(uint8_t *data, uint8_t length);
+
+ // WHO_AM_I register
+ uint8_t getDeviceID();
+ void setDeviceID(uint8_t id);
+
+ // ======== UNDOCUMENTED/DMP REGISTERS/METHODS ========
+
+ // XG_OFFS_TC register
+ uint8_t getOTPBankValid();
+ void setOTPBankValid(bool enabled);
+ int8_t getXGyroOffset();
+ void setXGyroOffset(int8_t offset);
+
+ // YG_OFFS_TC register
+ int8_t getYGyroOffset();
+ void setYGyroOffset(int8_t offset);
+
+ // ZG_OFFS_TC register
+ int8_t getZGyroOffset();
+ void setZGyroOffset(int8_t offset);
+
+ // X_FINE_GAIN register
+ int8_t getXFineGain();
+ void setXFineGain(int8_t gain);
+
+ // Y_FINE_GAIN register
+ int8_t getYFineGain();
+ void setYFineGain(int8_t gain);
+
+ // Z_FINE_GAIN register
+ int8_t getZFineGain();
+ void setZFineGain(int8_t gain);
+
+ // XA_OFFS_* registers
+ int16_t getXAccelOffset();
+ void setXAccelOffset(int16_t offset);
+
+ // YA_OFFS_* register
+ int16_t getYAccelOffset();
+ void setYAccelOffset(int16_t offset);
+
+ // ZA_OFFS_* register
+ int16_t getZAccelOffset();
+ void setZAccelOffset(int16_t offset);
+
+ // XG_OFFS_USR* registers
+ int16_t getXGyroOffsetUser();
+ void setXGyroOffsetUser(int16_t offset);
+
+ // YG_OFFS_USR* register
+ int16_t getYGyroOffsetUser();
+ void setYGyroOffsetUser(int16_t offset);
+
+ // ZG_OFFS_USR* register
+ int16_t getZGyroOffsetUser();
+ void setZGyroOffsetUser(int16_t offset);
+
+ // INT_ENABLE register (DMP functions)
+ bool getIntPLLReadyEnabled();
+ void setIntPLLReadyEnabled(bool enabled);
+ bool getIntDMPEnabled();
+ void setIntDMPEnabled(bool enabled);
+
+ // DMP_INT_STATUS
+ bool getDMPInt5Status();
+ bool getDMPInt4Status();
+ bool getDMPInt3Status();
+ bool getDMPInt2Status();
+ bool getDMPInt1Status();
+ bool getDMPInt0Status();
+
+ // INT_STATUS register (DMP functions)
+ bool getIntPLLReadyStatus();
+ bool getIntDMPStatus();
+
+ // USER_CTRL register (DMP functions)
+ bool getDMPEnabled();
+ void setDMPEnabled(bool enabled);
+ void resetDMP();
+
+ // BANK_SEL register
+ void setMemoryBank(uint8_t bank, bool prefetchEnabled=false, bool userBank=false);
+
+ // MEM_START_ADDR register
+ void setMemoryStartAddress(uint8_t address);
+
+ // MEM_R_W register
+ uint8_t readMemoryByte();
+ void writeMemoryByte(uint8_t data);
+ void readMemoryBlock(uint8_t *data, uint16_t dataSize, uint8_t bank=0, uint8_t address=0);
+ bool writeMemoryBlock(const uint8_t *data, uint16_t dataSize, uint8_t bank=0, uint8_t address=0, bool verify=true, bool useProgMem=false);
+ bool writeProgMemoryBlock(const uint8_t *data, uint16_t dataSize, uint8_t bank=0, uint8_t address=0, bool verify=true);
+
+ bool writeDMPConfigurationSet(const uint8_t *data, uint16_t dataSize, bool useProgMem=false);
+ bool writeProgDMPConfigurationSet(const uint8_t *data, uint16_t dataSize);
+
+ // DMP_CFG_1 register
+ uint8_t getDMPConfig1();
+ void setDMPConfig1(uint8_t config);
+
+ // DMP_CFG_2 register
+ uint8_t getDMPConfig2();
+ void setDMPConfig2(uint8_t config);
+
+ // special methods for MotionApps 2.0 implementation
+ #ifdef MPU6050_INCLUDE_DMP_MOTIONAPPS20
+ uint8_t *dmpPacketBuffer;
+ uint16_t dmpPacketSize;
+
+ uint8_t dmpInitialize();
+ bool dmpPacketAvailable();
+
+ uint8_t dmpSetFIFORate(uint8_t fifoRate);
+ uint8_t dmpGetFIFORate();
+ uint8_t dmpGetSampleStepSizeMS();
+ uint8_t dmpGetSampleFrequency();
+ int32_t dmpDecodeTemperature(int8_t tempReg);
+
+ // Register callbacks after a packet of FIFO data is processed
+ //uint8_t dmpRegisterFIFORateProcess(inv_obj_func func, int16_t priority);
+ //uint8_t dmpUnregisterFIFORateProcess(inv_obj_func func);
+ uint8_t dmpRunFIFORateProcesses();
+
+ // Setup FIFO for various output
+ uint8_t dmpSendQuaternion(uint_fast16_t accuracy);
+ uint8_t dmpSendGyro(uint_fast16_t elements, uint_fast16_t accuracy);
+ uint8_t dmpSendAccel(uint_fast16_t elements, uint_fast16_t accuracy);
+ uint8_t dmpSendLinearAccel(uint_fast16_t elements, uint_fast16_t accuracy);
+ uint8_t dmpSendLinearAccelInWorld(uint_fast16_t elements, uint_fast16_t accuracy);
+ uint8_t dmpSendControlData(uint_fast16_t elements, uint_fast16_t accuracy);
+ uint8_t dmpSendSensorData(uint_fast16_t elements, uint_fast16_t accuracy);
+ uint8_t dmpSendExternalSensorData(uint_fast16_t elements, uint_fast16_t accuracy);
+ uint8_t dmpSendGravity(uint_fast16_t elements, uint_fast16_t accuracy);
+ uint8_t dmpSendPacketNumber(uint_fast16_t accuracy);
+ uint8_t dmpSendQuantizedAccel(uint_fast16_t elements, uint_fast16_t accuracy);
+ uint8_t dmpSendEIS(uint_fast16_t elements, uint_fast16_t accuracy);
+
+ // Get Fixed Point data from FIFO
+ uint8_t dmpGetAccel(int32_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetAccel(int16_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetAccel(VectorInt16 *v, const uint8_t* packet=0);
+ uint8_t dmpGetQuaternion(int32_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetQuaternion(int16_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetQuaternion(Quaternion *q, const uint8_t* packet=0);
+ uint8_t dmpGet6AxisQuaternion(int32_t *data, const uint8_t* packet=0);
+ uint8_t dmpGet6AxisQuaternion(int16_t *data, const uint8_t* packet=0);
+ uint8_t dmpGet6AxisQuaternion(Quaternion *q, const uint8_t* packet=0);
+ uint8_t dmpGetRelativeQuaternion(int32_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetRelativeQuaternion(int16_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetRelativeQuaternion(Quaternion *data, const uint8_t* packet=0);
+ uint8_t dmpGetGyro(int32_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetGyro(int16_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetGyro(VectorInt16 *v, const uint8_t* packet=0);
+ uint8_t dmpSetLinearAccelFilterCoefficient(float coef);
+ uint8_t dmpGetLinearAccel(int32_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetLinearAccel(int16_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetLinearAccel(VectorInt16 *v, const uint8_t* packet=0);
+ uint8_t dmpGetLinearAccel(VectorInt16 *v, VectorInt16 *vRaw, VectorFloat *gravity);
+ uint8_t dmpGetLinearAccelInWorld(int32_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetLinearAccelInWorld(int16_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetLinearAccelInWorld(VectorInt16 *v, const uint8_t* packet=0);
+ uint8_t dmpGetLinearAccelInWorld(VectorInt16 *v, VectorInt16 *vReal, Quaternion *q);
+ uint8_t dmpGetGyroAndAccelSensor(int32_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetGyroAndAccelSensor(int16_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetGyroAndAccelSensor(VectorInt16 *g, VectorInt16 *a, const uint8_t* packet=0);
+ uint8_t dmpGetGyroSensor(int32_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetGyroSensor(int16_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetGyroSensor(VectorInt16 *v, const uint8_t* packet=0);
+ uint8_t dmpGetControlData(int32_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetTemperature(int32_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetGravity(int32_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetGravity(int16_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetGravity(VectorInt16 *v, const uint8_t* packet=0);
+ uint8_t dmpGetGravity(VectorFloat *v, Quaternion *q);
+ uint8_t dmpGetUnquantizedAccel(int32_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetUnquantizedAccel(int16_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetUnquantizedAccel(VectorInt16 *v, const uint8_t* packet=0);
+ uint8_t dmpGetQuantizedAccel(int32_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetQuantizedAccel(int16_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetQuantizedAccel(VectorInt16 *v, const uint8_t* packet=0);
+ uint8_t dmpGetExternalSensorData(int32_t *data, uint16_t size, const uint8_t* packet=0);
+ uint8_t dmpGetEIS(int32_t *data, const uint8_t* packet=0);
+
+ uint8_t dmpGetEuler(float *data, Quaternion *q);
+ uint8_t dmpGetYawPitchRoll(float *data, Quaternion *q, VectorFloat *gravity);
+
+ // Get Floating Point data from FIFO
+ uint8_t dmpGetAccelFloat(float *data, const uint8_t* packet=0);
+ uint8_t dmpGetQuaternionFloat(float *data, const uint8_t* packet=0);
+
+ uint8_t dmpProcessFIFOPacket(const unsigned char *dmpData);
+ uint8_t dmpReadAndProcessFIFOPacket(uint8_t numPackets, uint8_t *processed=NULL);
+
+ uint8_t dmpSetFIFOProcessedCallback(void (*func) (void));
+
+ uint8_t dmpInitFIFOParam();
+ uint8_t dmpCloseFIFO();
+ uint8_t dmpSetGyroDataSource(uint8_t source);
+ uint8_t dmpDecodeQuantizedAccel();
+ uint32_t dmpGetGyroSumOfSquare();
+ uint32_t dmpGetAccelSumOfSquare();
+ void dmpOverrideQuaternion(long *q);
+ uint16_t dmpGetFIFOPacketSize();
+ #endif
+
+ // special methods for MotionApps 4.1 implementation
+ #ifdef MPU6050_INCLUDE_DMP_MOTIONAPPS41
+ uint8_t *dmpPacketBuffer;
+ uint16_t dmpPacketSize;
+
+ uint8_t dmpInitialize();
+ bool dmpPacketAvailable();
+
+ uint8_t dmpSetFIFORate(uint8_t fifoRate);
+ uint8_t dmpGetFIFORate();
+ uint8_t dmpGetSampleStepSizeMS();
+ uint8_t dmpGetSampleFrequency();
+ int32_t dmpDecodeTemperature(int8_t tempReg);
+
+ // Register callbacks after a packet of FIFO data is processed
+ //uint8_t dmpRegisterFIFORateProcess(inv_obj_func func, int16_t priority);
+ //uint8_t dmpUnregisterFIFORateProcess(inv_obj_func func);
+ uint8_t dmpRunFIFORateProcesses();
+
+ // Setup FIFO for various output
+ uint8_t dmpSendQuaternion(uint_fast16_t accuracy);
+ uint8_t dmpSendGyro(uint_fast16_t elements, uint_fast16_t accuracy);
+ uint8_t dmpSendAccel(uint_fast16_t elements, uint_fast16_t accuracy);
+ uint8_t dmpSendLinearAccel(uint_fast16_t elements, uint_fast16_t accuracy);
+ uint8_t dmpSendLinearAccelInWorld(uint_fast16_t elements, uint_fast16_t accuracy);
+ uint8_t dmpSendControlData(uint_fast16_t elements, uint_fast16_t accuracy);
+ uint8_t dmpSendSensorData(uint_fast16_t elements, uint_fast16_t accuracy);
+ uint8_t dmpSendExternalSensorData(uint_fast16_t elements, uint_fast16_t accuracy);
+ uint8_t dmpSendGravity(uint_fast16_t elements, uint_fast16_t accuracy);
+ uint8_t dmpSendPacketNumber(uint_fast16_t accuracy);
+ uint8_t dmpSendQuantizedAccel(uint_fast16_t elements, uint_fast16_t accuracy);
+ uint8_t dmpSendEIS(uint_fast16_t elements, uint_fast16_t accuracy);
+
+ // Get Fixed Point data from FIFO
+ uint8_t dmpGetAccel(int32_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetAccel(int16_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetAccel(VectorInt16 *v, const uint8_t* packet=0);
+ uint8_t dmpGetQuaternion(int32_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetQuaternion(int16_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetQuaternion(Quaternion *q, const uint8_t* packet=0);
+ uint8_t dmpGet6AxisQuaternion(int32_t *data, const uint8_t* packet=0);
+ uint8_t dmpGet6AxisQuaternion(int16_t *data, const uint8_t* packet=0);
+ uint8_t dmpGet6AxisQuaternion(Quaternion *q, const uint8_t* packet=0);
+ uint8_t dmpGetRelativeQuaternion(int32_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetRelativeQuaternion(int16_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetRelativeQuaternion(Quaternion *data, const uint8_t* packet=0);
+ uint8_t dmpGetGyro(int32_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetGyro(int16_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetGyro(VectorInt16 *v, const uint8_t* packet=0);
+ uint8_t dmpGetMag(int16_t *data, const uint8_t* packet=0);
+ uint8_t dmpSetLinearAccelFilterCoefficient(float coef);
+ uint8_t dmpGetLinearAccel(int32_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetLinearAccel(int16_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetLinearAccel(VectorInt16 *v, const uint8_t* packet=0);
+ uint8_t dmpGetLinearAccel(VectorInt16 *v, VectorInt16 *vRaw, VectorFloat *gravity);
+ uint8_t dmpGetLinearAccelInWorld(int32_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetLinearAccelInWorld(int16_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetLinearAccelInWorld(VectorInt16 *v, const uint8_t* packet=0);
+ uint8_t dmpGetLinearAccelInWorld(VectorInt16 *v, VectorInt16 *vReal, Quaternion *q);
+ uint8_t dmpGetGyroAndAccelSensor(int32_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetGyroAndAccelSensor(int16_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetGyroAndAccelSensor(VectorInt16 *g, VectorInt16 *a, const uint8_t* packet=0);
+ uint8_t dmpGetGyroSensor(int32_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetGyroSensor(int16_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetGyroSensor(VectorInt16 *v, const uint8_t* packet=0);
+ uint8_t dmpGetControlData(int32_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetTemperature(int32_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetGravity(int32_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetGravity(int16_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetGravity(VectorInt16 *v, const uint8_t* packet=0);
+ uint8_t dmpGetGravity(VectorFloat *v, Quaternion *q);
+ uint8_t dmpGetUnquantizedAccel(int32_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetUnquantizedAccel(int16_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetUnquantizedAccel(VectorInt16 *v, const uint8_t* packet=0);
+ uint8_t dmpGetQuantizedAccel(int32_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetQuantizedAccel(int16_t *data, const uint8_t* packet=0);
+ uint8_t dmpGetQuantizedAccel(VectorInt16 *v, const uint8_t* packet=0);
+ uint8_t dmpGetExternalSensorData(int32_t *data, uint16_t size, const uint8_t* packet=0);
+ uint8_t dmpGetEIS(int32_t *data, const uint8_t* packet=0);
+
+ uint8_t dmpGetEuler(float *data, Quaternion *q);
+ uint8_t dmpGetYawPitchRoll(float *data, Quaternion *q, VectorFloat *gravity);
+
+ // Get Floating Point data from FIFO
+ uint8_t dmpGetAccelFloat(float *data, const uint8_t* packet=0);
+ uint8_t dmpGetQuaternionFloat(float *data, const uint8_t* packet=0);
+
+ uint8_t dmpProcessFIFOPacket(const unsigned char *dmpData);
+ uint8_t dmpReadAndProcessFIFOPacket(uint8_t numPackets, uint8_t *processed=NULL);
+
+ uint8_t dmpSetFIFOProcessedCallback(void (*func) (void));
+
+ uint8_t dmpInitFIFOParam();
+ uint8_t dmpCloseFIFO();
+ uint8_t dmpSetGyroDataSource(uint8_t source);
+ uint8_t dmpDecodeQuantizedAccel();
+ uint32_t dmpGetGyroSumOfSquare();
+ uint32_t dmpGetAccelSumOfSquare();
+ void dmpOverrideQuaternion(long *q);
+ uint16_t dmpGetFIFOPacketSize();
+ #endif
+
+ private:
+ uint8_t devAddr;
+ uint8_t buffer[14];
+};
+
+#endif /* _MPU6050_H_ */
\ No newline at end of file