.TH "D:/gitt/MicrochipFor32/bsp_MPU6050/inv_mpu_dmp_motion_driver.c" 3 "2022年 十一月 22日 星期二" "Version 1.0.0" "Bscpp" \" -*- nroff -*-
.ad l
.nh
.SH NAME
D:/gitt/MicrochipFor32/bsp_MPU6050/inv_mpu_dmp_motion_driver.c \- DMP image and interface functions\&.  

.SH SYNOPSIS
.br
.PP
\fC#include <stdio\&.h>\fP
.br
\fC#include <stdint\&.h>\fP
.br
\fC#include <stdlib\&.h>\fP
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\fC#include <string\&.h>\fP
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\fC#include <math\&.h>\fP
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\fC#include 'inv_mpu\&.h'\fP
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\fC#include 'inv_mpu_dmp_motion_driver\&.h'\fP
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\fC#include 'dmpKey\&.h'\fP
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\fC#include 'dmpmap\&.h'\fP
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\fC#include 'usart\&.h'\fP
.br

.SS "类"

.in +1c
.ti -1c
.RI "struct \fBdmp_s\fP"
.br
.in -1c
.SS "宏定义"

.in +1c
.ti -1c
.RI "#define \fBMOTION_DRIVER_TARGET_MSP430\fP"
.br
.ti -1c
.RI "#define \fBdelay_ms\fP   HAL_Delay"
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.ti -1c
.RI "#define \fBget_ms\fP   \fBmget_ms\fP"
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.ti -1c
.RI "#define \fBlog_i\fP   printf"
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.ti -1c
.RI "#define \fBlog_e\fP   printf"
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.ti -1c
.RI "#define \fBCFG_LP_QUAT\fP   (2712)"
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.ti -1c
.RI "#define \fBEND_ORIENT_TEMP\fP   (1866)"
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.ti -1c
.RI "#define \fBCFG_27\fP   (2742)"
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.ti -1c
.RI "#define \fBCFG_20\fP   (2224)"
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.ti -1c
.RI "#define \fBCFG_23\fP   (2745)"
.br
.ti -1c
.RI "#define \fBCFG_FIFO_ON_EVENT\fP   (2690)"
.br
.ti -1c
.RI "#define \fBEND_PREDICTION_UPDATE\fP   (1761)"
.br
.ti -1c
.RI "#define \fBCGNOTICE_INTR\fP   (2620)"
.br
.ti -1c
.RI "#define \fBX_GRT_Y_TMP\fP   (1358)"
.br
.ti -1c
.RI "#define \fBCFG_DR_INT\fP   (1029)"
.br
.ti -1c
.RI "#define \fBCFG_AUTH\fP   (1035)"
.br
.ti -1c
.RI "#define \fBUPDATE_PROP_ROT\fP   (1835)"
.br
.ti -1c
.RI "#define \fBEND_COMPARE_Y_X_TMP2\fP   (1455)"
.br
.ti -1c
.RI "#define \fBSKIP_X_GRT_Y_TMP\fP   (1359)"
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.ti -1c
.RI "#define \fBSKIP_END_COMPARE\fP   (1435)"
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.ti -1c
.RI "#define \fBFCFG_3\fP   (1088)"
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.ti -1c
.RI "#define \fBFCFG_2\fP   (1066)"
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.ti -1c
.RI "#define \fBFCFG_1\fP   (1062)"
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.ti -1c
.RI "#define \fBEND_COMPARE_Y_X_TMP3\fP   (1434)"
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.ti -1c
.RI "#define \fBFCFG_7\fP   (1073)"
.br
.ti -1c
.RI "#define \fBFCFG_6\fP   (1106)"
.br
.ti -1c
.RI "#define \fBFLAT_STATE_END\fP   (1713)"
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.ti -1c
.RI "#define \fBSWING_END_4\fP   (1616)"
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.ti -1c
.RI "#define \fBSWING_END_2\fP   (1565)"
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.ti -1c
.RI "#define \fBSWING_END_3\fP   (1587)"
.br
.ti -1c
.RI "#define \fBSWING_END_1\fP   (1550)"
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.ti -1c
.RI "#define \fBCFG_8\fP   (2718)"
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.ti -1c
.RI "#define \fBCFG_15\fP   (2727)"
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.ti -1c
.RI "#define \fBCFG_16\fP   (2746)"
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.ti -1c
.RI "#define \fBCFG_EXT_GYRO_BIAS\fP   (1189)"
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.ti -1c
.RI "#define \fBEND_COMPARE_Y_X_TMP\fP   (1407)"
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.ti -1c
.RI "#define \fBDO_NOT_UPDATE_PROP_ROT\fP   (1839)"
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.ti -1c
.RI "#define \fBCFG_7\fP   (1205)"
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.ti -1c
.RI "#define \fBFLAT_STATE_END_TEMP\fP   (1683)"
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.ti -1c
.RI "#define \fBEND_COMPARE_Y_X\fP   (1484)"
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.ti -1c
.RI "#define \fBSKIP_SWING_END_1\fP   (1551)"
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.ti -1c
.RI "#define \fBSKIP_SWING_END_3\fP   (1588)"
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.ti -1c
.RI "#define \fBSKIP_SWING_END_2\fP   (1566)"
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.ti -1c
.RI "#define \fBTILTG75_START\fP   (1672)"
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.ti -1c
.RI "#define \fBCFG_6\fP   (2753)"
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.ti -1c
.RI "#define \fBTILTL75_END\fP   (1669)"
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.ti -1c
.RI "#define \fBEND_ORIENT\fP   (1884)"
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.ti -1c
.RI "#define \fBCFG_FLICK_IN\fP   (2573)"
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.ti -1c
.RI "#define \fBTILTL75_START\fP   (1643)"
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.ti -1c
.RI "#define \fBCFG_MOTION_BIAS\fP   (1208)"
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.ti -1c
.RI "#define \fBX_GRT_Y\fP   (1408)"
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.ti -1c
.RI "#define \fBTEMPLABEL\fP   (2324)"
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.ti -1c
.RI "#define \fBCFG_ANDROID_ORIENT_INT\fP   (1853)"
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.ti -1c
.RI "#define \fBCFG_GYRO_RAW_DATA\fP   (2722)"
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.ti -1c
.RI "#define \fBX_GRT_Y_TMP2\fP   (1379)"
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.ti -1c
.RI "#define \fBD_0_22\fP   (22+512)"
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.ti -1c
.RI "#define \fBD_0_24\fP   (24+512)"
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.ti -1c
.RI "#define \fBD_0_36\fP   (36)"
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.ti -1c
.RI "#define \fBD_0_52\fP   (52)"
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.ti -1c
.RI "#define \fBD_0_96\fP   (96)"
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.ti -1c
.RI "#define \fBD_0_104\fP   (104)"
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.ti -1c
.RI "#define \fBD_0_108\fP   (108)"
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.ti -1c
.RI "#define \fBD_0_163\fP   (163)"
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.ti -1c
.RI "#define \fBD_0_188\fP   (188)"
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.ti -1c
.RI "#define \fBD_0_192\fP   (192)"
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.ti -1c
.RI "#define \fBD_0_224\fP   (224)"
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.ti -1c
.RI "#define \fBD_0_228\fP   (228)"
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.ti -1c
.RI "#define \fBD_0_232\fP   (232)"
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.ti -1c
.RI "#define \fBD_0_236\fP   (236)"
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.ti -1c
.RI "#define \fBD_1_2\fP   (256 + 2)"
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.ti -1c
.RI "#define \fBD_1_4\fP   (256 + 4)"
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.ti -1c
.RI "#define \fBD_1_8\fP   (256 + 8)"
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.ti -1c
.RI "#define \fBD_1_10\fP   (256 + 10)"
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.ti -1c
.RI "#define \fBD_1_24\fP   (256 + 24)"
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.ti -1c
.RI "#define \fBD_1_28\fP   (256 + 28)"
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.ti -1c
.RI "#define \fBD_1_36\fP   (256 + 36)"
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.ti -1c
.RI "#define \fBD_1_40\fP   (256 + 40)"
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.ti -1c
.RI "#define \fBD_1_44\fP   (256 + 44)"
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.ti -1c
.RI "#define \fBD_1_72\fP   (256 + 72)"
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.ti -1c
.RI "#define \fBD_1_74\fP   (256 + 74)"
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.ti -1c
.RI "#define \fBD_1_79\fP   (256 + 79)"
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.ti -1c
.RI "#define \fBD_1_88\fP   (256 + 88)"
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.ti -1c
.RI "#define \fBD_1_90\fP   (256 + 90)"
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.ti -1c
.RI "#define \fBD_1_92\fP   (256 + 92)"
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.ti -1c
.RI "#define \fBD_1_96\fP   (256 + 96)"
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.ti -1c
.RI "#define \fBD_1_98\fP   (256 + 98)"
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.ti -1c
.RI "#define \fBD_1_106\fP   (256 + 106)"
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.ti -1c
.RI "#define \fBD_1_108\fP   (256 + 108)"
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.ti -1c
.RI "#define \fBD_1_112\fP   (256 + 112)"
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.ti -1c
.RI "#define \fBD_1_128\fP   (256 + 144)"
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.ti -1c
.RI "#define \fBD_1_152\fP   (256 + 12)"
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.ti -1c
.RI "#define \fBD_1_160\fP   (256 + 160)"
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.ti -1c
.RI "#define \fBD_1_176\fP   (256 + 176)"
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.ti -1c
.RI "#define \fBD_1_178\fP   (256 + 178)"
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.ti -1c
.RI "#define \fBD_1_218\fP   (256 + 218)"
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.ti -1c
.RI "#define \fBD_1_232\fP   (256 + 232)"
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.ti -1c
.RI "#define \fBD_1_236\fP   (256 + 236)"
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.ti -1c
.RI "#define \fBD_1_240\fP   (256 + 240)"
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.ti -1c
.RI "#define \fBD_1_244\fP   (256 + 244)"
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.ti -1c
.RI "#define \fBD_1_250\fP   (256 + 250)"
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.ti -1c
.RI "#define \fBD_1_252\fP   (256 + 252)"
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.ti -1c
.RI "#define \fBD_2_12\fP   (512 + 12)"
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.ti -1c
.RI "#define \fBD_2_96\fP   (512 + 96)"
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.ti -1c
.RI "#define \fBD_2_108\fP   (512 + 108)"
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.ti -1c
.RI "#define \fBD_2_208\fP   (512 + 208)"
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.ti -1c
.RI "#define \fBD_2_224\fP   (512 + 224)"
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.ti -1c
.RI "#define \fBD_2_236\fP   (512 + 236)"
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.ti -1c
.RI "#define \fBD_2_244\fP   (512 + 244)"
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.ti -1c
.RI "#define \fBD_2_248\fP   (512 + 248)"
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.ti -1c
.RI "#define \fBD_2_252\fP   (512 + 252)"
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.ti -1c
.RI "#define \fBCPASS_BIAS_X\fP   (35 * 16 + 4)"
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.ti -1c
.RI "#define \fBCPASS_BIAS_Y\fP   (35 * 16 + 8)"
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.ti -1c
.RI "#define \fBCPASS_BIAS_Z\fP   (35 * 16 + 12)"
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.ti -1c
.RI "#define \fBCPASS_MTX_00\fP   (36 * 16)"
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.ti -1c
.RI "#define \fBCPASS_MTX_01\fP   (36 * 16 + 4)"
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.ti -1c
.RI "#define \fBCPASS_MTX_02\fP   (36 * 16 + 8)"
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.ti -1c
.RI "#define \fBCPASS_MTX_10\fP   (36 * 16 + 12)"
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.ti -1c
.RI "#define \fBCPASS_MTX_11\fP   (37 * 16)"
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.ti -1c
.RI "#define \fBCPASS_MTX_12\fP   (37 * 16 + 4)"
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.ti -1c
.RI "#define \fBCPASS_MTX_20\fP   (37 * 16 + 8)"
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.ti -1c
.RI "#define \fBCPASS_MTX_21\fP   (37 * 16 + 12)"
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.ti -1c
.RI "#define \fBCPASS_MTX_22\fP   (43 * 16 + 12)"
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.ti -1c
.RI "#define \fBD_EXT_GYRO_BIAS_X\fP   (61 * 16)"
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.ti -1c
.RI "#define \fBD_EXT_GYRO_BIAS_Y\fP   (61 * 16) + 4"
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.ti -1c
.RI "#define \fBD_EXT_GYRO_BIAS_Z\fP   (61 * 16) + 8"
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.ti -1c
.RI "#define \fBD_ACT0\fP   (40 * 16)"
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.ti -1c
.RI "#define \fBD_ACSX\fP   (40 * 16 + 4)"
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.ti -1c
.RI "#define \fBD_ACSY\fP   (40 * 16 + 8)"
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.ti -1c
.RI "#define \fBD_ACSZ\fP   (40 * 16 + 12)"
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.ti -1c
.RI "#define \fBFLICK_MSG\fP   (45 * 16 + 4)"
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.ti -1c
.RI "#define \fBFLICK_COUNTER\fP   (45 * 16 + 8)"
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.ti -1c
.RI "#define \fBFLICK_LOWER\fP   (45 * 16 + 12)"
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.ti -1c
.RI "#define \fBFLICK_UPPER\fP   (46 * 16 + 12)"
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.ti -1c
.RI "#define \fBD_AUTH_OUT\fP   (992)"
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.ti -1c
.RI "#define \fBD_AUTH_IN\fP   (996)"
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.ti -1c
.RI "#define \fBD_AUTH_A\fP   (1000)"
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.ti -1c
.RI "#define \fBD_AUTH_B\fP   (1004)"
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.ti -1c
.RI "#define \fBD_PEDSTD_BP_B\fP   (768 + 0x1C)"
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.ti -1c
.RI "#define \fBD_PEDSTD_HP_A\fP   (768 + 0x78)"
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.ti -1c
.RI "#define \fBD_PEDSTD_HP_B\fP   (768 + 0x7C)"
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.ti -1c
.RI "#define \fBD_PEDSTD_BP_A4\fP   (768 + 0x40)"
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.ti -1c
.RI "#define \fBD_PEDSTD_BP_A3\fP   (768 + 0x44)"
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.ti -1c
.RI "#define \fBD_PEDSTD_BP_A2\fP   (768 + 0x48)"
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.ti -1c
.RI "#define \fBD_PEDSTD_BP_A1\fP   (768 + 0x4C)"
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.ti -1c
.RI "#define \fBD_PEDSTD_INT_THRSH\fP   (768 + 0x68)"
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.ti -1c
.RI "#define \fBD_PEDSTD_CLIP\fP   (768 + 0x6C)"
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.ti -1c
.RI "#define \fBD_PEDSTD_SB\fP   (768 + 0x28)"
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.ti -1c
.RI "#define \fBD_PEDSTD_SB_TIME\fP   (768 + 0x2C)"
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.ti -1c
.RI "#define \fBD_PEDSTD_PEAKTHRSH\fP   (768 + 0x98)"
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.ti -1c
.RI "#define \fBD_PEDSTD_TIML\fP   (768 + 0x2A)"
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.ti -1c
.RI "#define \fBD_PEDSTD_TIMH\fP   (768 + 0x2E)"
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.ti -1c
.RI "#define \fBD_PEDSTD_PEAK\fP   (768 + 0X94)"
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.ti -1c
.RI "#define \fBD_PEDSTD_STEPCTR\fP   (768 + 0x60)"
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.ti -1c
.RI "#define \fBD_PEDSTD_TIMECTR\fP   (964)"
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.ti -1c
.RI "#define \fBD_PEDSTD_DECI\fP   (768 + 0xA0)"
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.ti -1c
.RI "#define \fBD_HOST_NO_MOT\fP   (976)"
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.ti -1c
.RI "#define \fBD_ACCEL_BIAS\fP   (660)"
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.ti -1c
.RI "#define \fBD_ORIENT_GAP\fP   (76)"
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.ti -1c
.RI "#define \fBD_TILT0_H\fP   (48)"
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.ti -1c
.RI "#define \fBD_TILT0_L\fP   (50)"
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.ti -1c
.RI "#define \fBD_TILT1_H\fP   (52)"
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.ti -1c
.RI "#define \fBD_TILT1_L\fP   (54)"
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.ti -1c
.RI "#define \fBD_TILT2_H\fP   (56)"
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.ti -1c
.RI "#define \fBD_TILT2_L\fP   (58)"
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.ti -1c
.RI "#define \fBD_TILT3_H\fP   (60)"
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.ti -1c
.RI "#define \fBD_TILT3_L\fP   (62)"
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.ti -1c
.RI "#define \fBDMP_CODE_SIZE\fP   (3062)"
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.ti -1c
.RI "#define \fBINT_SRC_TAP\fP   (0x01)"
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.ti -1c
.RI "#define \fBINT_SRC_ANDROID_ORIENT\fP   (0x08)"
.br
.ti -1c
.RI "#define \fBDMP_FEATURE_SEND_ANY_GYRO\fP"
.br
.ti -1c
.RI "#define \fBMAX_PACKET_LENGTH\fP   (32)"
.br
.ti -1c
.RI "#define \fBDMP_SAMPLE_RATE\fP   (200)"
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.ti -1c
.RI "#define \fBGYRO_SF\fP   (46850825LL * 200 / \fBDMP_SAMPLE_RATE\fP)"
.br
.ti -1c
.RI "#define \fBFIFO_CORRUPTION_CHECK\fP"
.br
.ti -1c
.RI "#define \fBQUAT_ERROR_THRESH\fP   (1L<<24)"
.br
.ti -1c
.RI "#define \fBQUAT_MAG_SQ_NORMALIZED\fP   (1L<<28)"
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.ti -1c
.RI "#define \fBQUAT_MAG_SQ_MIN\fP   (\fBQUAT_MAG_SQ_NORMALIZED\fP \- \fBQUAT_ERROR_THRESH\fP)"
.br
.ti -1c
.RI "#define \fBQUAT_MAG_SQ_MAX\fP   (\fBQUAT_MAG_SQ_NORMALIZED\fP + \fBQUAT_ERROR_THRESH\fP)"
.br
.in -1c
.SS "函数"

.in +1c
.ti -1c
.RI "int \fBdmp_load_motion_driver_firmware\fP (void)"
.br
.RI "Load the DMP with this image\&. "
.ti -1c
.RI "int \fBdmp_set_orientation\fP (unsigned short orient)"
.br
.RI "Push gyro and accel orientation to the DMP\&. The orientation is represented here as the output of \fIinv_orientation_matrix_to_scalar\fP\&. "
.ti -1c
.RI "int \fBdmp_set_gyro_bias\fP (long *bias)"
.br
.RI "Push gyro biases to the DMP\&. Because the gyro integration is handled in the DMP, any gyro biases calculated by the MPL should be pushed down to DMP memory to remove 3-axis quaternion drift\&. 
.br
 NOTE: If the DMP-based gyro calibration is enabled, the DMP will overwrite the biases written to this location once a new one is computed\&. "
.ti -1c
.RI "int \fBdmp_set_accel_bias\fP (long *bias)"
.br
.RI "Push accel biases to the DMP\&. These biases will be removed from the DMP 6-axis quaternion\&. "
.ti -1c
.RI "int \fBdmp_set_fifo_rate\fP (unsigned short rate)"
.br
.RI "Set DMP output rate\&. Only used when DMP is on\&. "
.ti -1c
.RI "int \fBdmp_get_fifo_rate\fP (unsigned short *rate)"
.br
.RI "Get DMP output rate\&. "
.ti -1c
.RI "int \fBdmp_set_tap_thresh\fP (unsigned char axis, unsigned short thresh)"
.br
.RI "Set tap threshold for a specific axis\&. "
.ti -1c
.RI "int \fBdmp_set_tap_axes\fP (unsigned char axis)"
.br
.RI "Set which axes will register a tap\&. "
.ti -1c
.RI "int \fBdmp_set_tap_count\fP (unsigned char min_taps)"
.br
.RI "Set minimum number of taps needed for an interrupt\&. "
.ti -1c
.RI "int \fBdmp_set_tap_time\fP (unsigned short time)"
.br
.RI "Set length between valid taps\&. "
.ti -1c
.RI "int \fBdmp_set_tap_time_multi\fP (unsigned short time)"
.br
.RI "Set max time between taps to register as a multi-tap\&. "
.ti -1c
.RI "int \fBdmp_set_shake_reject_thresh\fP (long sf, unsigned short thresh)"
.br
.RI "Set shake rejection threshold\&. If the DMP detects a gyro sample larger than \fIthresh\fP, taps are rejected\&. "
.ti -1c
.RI "int \fBdmp_set_shake_reject_time\fP (unsigned short time)"
.br
.RI "Set shake rejection time\&. Sets the length of time that the gyro must be outside of the threshold set by \fIgyro_set_shake_reject_thresh\fP before taps are rejected\&. A mandatory 60 ms is added to this parameter\&. "
.ti -1c
.RI "int \fBdmp_set_shake_reject_timeout\fP (unsigned short time)"
.br
.RI "Set shake rejection timeout\&. Sets the length of time after a shake rejection that the gyro must stay inside of the threshold before taps can be detected again\&. A mandatory 60 ms is added to this parameter\&. "
.ti -1c
.RI "int \fBdmp_get_pedometer_step_count\fP (unsigned long *count)"
.br
.RI "Get current step count\&. "
.ti -1c
.RI "int \fBdmp_set_pedometer_step_count\fP (unsigned long count)"
.br
.RI "Overwrite current step count\&. WARNING: This function writes to DMP memory and could potentially encounter a race condition if called while the pedometer is enabled\&. "
.ti -1c
.RI "int \fBdmp_get_pedometer_walk_time\fP (unsigned long *time)"
.br
.RI "Get duration of walking time\&. "
.ti -1c
.RI "int \fBdmp_set_pedometer_walk_time\fP (unsigned long time)"
.br
.RI "Overwrite current walk time\&. WARNING: This function writes to DMP memory and could potentially encounter a race condition if called while the pedometer is enabled\&. "
.ti -1c
.RI "int \fBdmp_enable_feature\fP (unsigned short mask)"
.br
.RI "Enable DMP features\&. The following #define's are used in the input mask: 
.br
 DMP_FEATURE_TAP 
.br
 DMP_FEATURE_ANDROID_ORIENT 
.br
 DMP_FEATURE_LP_QUAT 
.br
 DMP_FEATURE_6X_LP_QUAT 
.br
 DMP_FEATURE_GYRO_CAL 
.br
 DMP_FEATURE_SEND_RAW_ACCEL 
.br
 DMP_FEATURE_SEND_RAW_GYRO 
.br
 NOTE: DMP_FEATURE_LP_QUAT and DMP_FEATURE_6X_LP_QUAT are mutually exclusive\&. 
.br
 NOTE: DMP_FEATURE_SEND_RAW_GYRO and DMP_FEATURE_SEND_CAL_GYRO are also mutually exclusive\&. "
.ti -1c
.RI "int \fBdmp_get_enabled_features\fP (unsigned short *mask)"
.br
.RI "Get list of currently enabled DMP features\&. "
.ti -1c
.RI "int \fBdmp_enable_gyro_cal\fP (unsigned char enable)"
.br
.RI "Calibrate the gyro data in the DMP\&. After eight seconds of no motion, the DMP will compute gyro biases and subtract them from the quaternion output\&. If \fIdmp_enable_feature\fP is called with \fIDMP_FEATURE_SEND_CAL_GYRO\fP, the biases will also be subtracted from the gyro output\&. "
.ti -1c
.RI "int \fBdmp_enable_lp_quat\fP (unsigned char enable)"
.br
.RI "Generate 3-axis quaternions from the DMP\&. In this driver, the 3-axis and 6-axis DMP quaternion features are mutually exclusive\&. "
.ti -1c
.RI "int \fBdmp_enable_6x_lp_quat\fP (unsigned char enable)"
.br
.RI "Generate 6-axis quaternions from the DMP\&. In this driver, the 3-axis and 6-axis DMP quaternion features are mutually exclusive\&. "
.ti -1c
.RI "static int \fBdecode_gesture\fP (unsigned char *gesture)"
.br
.RI "Decode the four-byte gesture data and execute any callbacks\&. "
.ti -1c
.RI "int \fBdmp_set_interrupt_mode\fP (unsigned char mode)"
.br
.RI "Specify when a DMP interrupt should occur\&. A DMP interrupt can be configured to trigger on either of the two conditions below: 
.br
 a\&. One FIFO period has elapsed (set by \fImpu_set_sample_rate\fP)\&. 
.br
 b\&. A tap event has been detected\&. "
.ti -1c
.RI "int \fBdmp_read_fifo\fP (short *gyro, short *accel, long *quat, unsigned long *timestamp, short *sensors, unsigned char *more)"
.br
.RI "Get one packet from the FIFO\&. If \fIsensors\fP does not contain a particular sensor, disregard the data returned to that pointer\&. 
.br
 \fIsensors\fP can contain a combination of the following flags: 
.br
 INV_X_GYRO, INV_Y_GYRO, INV_Z_GYRO 
.br
 INV_XYZ_GYRO 
.br
 INV_XYZ_ACCEL 
.br
 INV_WXYZ_QUAT 
.br
 If the FIFO has no new data, \fIsensors\fP will be zero\&. 
.br
 If the FIFO is disabled, \fIsensors\fP will be zero and this function will return a non-zero error code\&. "
.ti -1c
.RI "int \fBdmp_register_tap_cb\fP (void(*func)(unsigned char, unsigned char))"
.br
.RI "Register a function to be executed on a tap event\&. The tap direction is represented by one of the following: 
.br
 TAP_X_UP 
.br
 TAP_X_DOWN 
.br
 TAP_Y_UP 
.br
 TAP_Y_DOWN 
.br
 TAP_Z_UP 
.br
 TAP_Z_DOWN "
.ti -1c
.RI "int \fBdmp_register_android_orient_cb\fP (void(*func)(unsigned char))"
.br
.RI "Register a function to be executed on a android orientation event\&. "
.in -1c
.SS "变量"

.in +1c
.ti -1c
.RI "static const unsigned char \fBdmp_memory\fP [\fBDMP_CODE_SIZE\fP]"
.br
.ti -1c
.RI "static const unsigned short \fBsStartAddress\fP = 0x0400"
.br
.ti -1c
.RI "static struct \fBdmp_s\fP \fBdmp\fP"
.br
.in -1c
.SH "详细描述"
.PP 
DMP image and interface functions\&. 

All functions are preceded by the dmp_ prefix to differentiate among MPL and general driver function calls\&. 
.PP
在文件 \fBinv_mpu_dmp_motion_driver\&.c\fP 中定义\&.
.SH "作者"
.PP 
由 Doyxgen 通过分析 Bscpp 的 源代码自动生成\&.