215 lines
6.6 KiB
C++
215 lines
6.6 KiB
C++
/**
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*
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* @license MIT License
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*
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* Copyright (c) 2024 lewis he
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* @file QMI8658_MotionDetectionExample.ino
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* @author Lewis He (lewishe@outlook.com)
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* @date 2024-09-26
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* @note No motion detection does not work
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*/
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#include <Arduino.h>
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#include <Wire.h>
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#include <SPI.h>
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#include "SensorQMI8658.hpp"
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#ifdef ARDUINO_T_BEAM_S3_SUPREME
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#include <XPowersAXP2101.tpp> //PMU Library https://github.com/lewisxhe/XPowersLib.git
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#endif
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// #define USE_I2C //Using the I2C interface
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#ifdef USE_I2C
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#ifndef SENSOR_SDA
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#define SENSOR_SDA 17
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#endif
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#ifndef SENSOR_SCL
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#define SENSOR_SCL 18
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#endif
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#else /* SPI interface */
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#ifndef SPI_MOSI
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#define SPI_MOSI (35)
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#endif
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#ifndef SPI_SCK
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#define SPI_SCK (36)
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#endif
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#ifndef SPI_MISO
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#define SPI_MISO (37)
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#endif
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#ifndef IMU_CS
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#define IMU_CS 34 // IMU CS PIN
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#endif
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#endif /* USE_I2C*/
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#ifndef IMU_IRQ
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#define IMU_IRQ 33 // IMU INT PIN
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#endif
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#ifndef OLED_SDA
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#define OLED_SDA 22 // Display Wire SDA Pin
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#endif
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#ifndef OLED_SCL
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#define OLED_SCL 21 // Display Wire SCL Pin
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#endif
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SensorQMI8658 qmi;
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void beginPower()
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{
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// T_BEAM_S3_SUPREME The PMU voltage needs to be turned on to use the sensor
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#if defined(ARDUINO_T_BEAM_S3_SUPREME)
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XPowersAXP2101 power;
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power.begin(Wire1, AXP2101_SLAVE_ADDRESS, 42, 41);
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power.disableALDO1();
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power.disableALDO2();
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delay(250);
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power.setALDO1Voltage(3300); power.enableALDO1();
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power.setALDO2Voltage(3300); power.enableALDO2();
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#endif
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}
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bool interruptFlag = false;
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void setFlag(void)
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{
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interruptFlag = true;
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}
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void setup()
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{
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Serial.begin(115200);
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while (!Serial);
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beginPower();
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bool ret = false;
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#ifdef USE_I2C
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ret = qmi.begin(Wire, QMI8658_L_SLAVE_ADDRESS, SENSOR_SDA, SENSOR_SCL);
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#else
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#if defined(SPI_MOSI) && defined(SPI_SCK) && defined(SPI_MISO)
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ret = qmi.begin(SPI, IMU_CS, SPI_MOSI, SPI_MISO, SPI_SCK);
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#else
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ret = qmi.begin(SPI, IMU_CS);
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#endif
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#endif
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if (!ret) {
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Serial.println("Failed to find QMI8658 - check your wiring!");
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while (1) {
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delay(1000);
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}
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}
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/* Get chip id*/
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Serial.print("Device ID:");
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Serial.println(qmi.getChipID(), HEX);
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//** The recommended output data rate for detection is higher than 500HZ
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qmi.configAccelerometer(SensorQMI8658::ACC_RANGE_4G, SensorQMI8658::ACC_ODR_500Hz);
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// Enable the accelerometer
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qmi.enableAccelerometer();
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//* Configure the motion detection axis direction
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uint8_t modeCtrl = SensorQMI8658::ANY_MOTION_EN_X |
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SensorQMI8658::ANY_MOTION_EN_Y |
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SensorQMI8658::ANY_MOTION_EN_Z |
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SensorQMI8658::NO_MOTION_EN_X |
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SensorQMI8658::NO_MOTION_EN_Y |
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SensorQMI8658::NO_MOTION_EN_Z ;
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//* Define the slope threshold of the x-axis for arbitrary motion detection
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float AnyMotionXThr = 100.0; // x-axis 100mg threshold
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//* Define the slope threshold of the y-axis for arbitrary motion detection
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float AnyMotionYThr = 100.0; // y-axis 100mg threshold
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//* Define the slope threshold of the z-axis for arbitrary motion detection
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float AnyMotionZThr = 1.0; // z-axis 1mg threshold
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//* Defines the minimum number of consecutive samples (duration) that the absolute
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//* of the slope of the enabled axis/axes data should keep higher than the threshold
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uint8_t AnyMotionWindow = 1; // 1 samples
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//TODO: No motion detection does not work
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//* Defines the slope threshold of the x-axis for no motion detection
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float NoMotionXThr = 0.1;
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//* Defines the slope threshold of the y-axis for no motion detection
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float NoMotionYThr = 0.1;
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//* Defines the slope threshold of the z-axis for no motion detection
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float NoMotionZThr = 0.1;
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//* Defines the minimum number of consecutive samples (duration) that the absolute
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//* of the slope of the enabled axis/axes data should keep lower than the threshold
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uint8_t NoMotionWindow = 1; // 1 samples
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//* Defines the wait window (idle time) starts from the first Any-Motion event until
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//* starting to detecting another Any-Motion event form confirmation
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uint16_t SigMotionWaitWindow = 1; // 1 samples
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//* Defines the maximum duration for detecting the other Any-Motion
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//* event to confirm Significant-Motion, starts from the first Any -Motion event
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uint16_t SigMotionConfirmWindow = 1; // 1 samples
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qmi.configMotion(modeCtrl,
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AnyMotionXThr, AnyMotionYThr, AnyMotionZThr, AnyMotionWindow,
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NoMotionXThr, NoMotionYThr, NoMotionZThr, NoMotionWindow,
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SigMotionWaitWindow, SigMotionConfirmWindow);
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// Enable the Motion Detection and enable the interrupt
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qmi.enableMotionDetect(SensorQMI8658::INTERRUPT_PIN_1);
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/*
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* When the QMI8658 is configured as Wom, the interrupt level is arbitrary,
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* not absolute high or low, and it is in the jump transition state
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*/
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attachInterrupt(IMU_IRQ, setFlag, CHANGE);
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}
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void loop()
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{
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if (interruptFlag) {
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interruptFlag = false;
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uint8_t status = qmi.getStatusRegister();
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Serial.print("STATUS:"); Serial.print(status);
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Serial.print(" BIN:"); Serial.println(status, BIN);
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if (status & SensorQMI8658::EVENT_SIGNIFICANT_MOTION) {
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Serial.println("Significant motion");
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}
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if (status & SensorQMI8658::EVENT_NO_MOTION) {
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Serial.println("No Motion");
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}
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if (status & SensorQMI8658::EVENT_ANY_MOTION) {
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Serial.println("Any Motion");
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}
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}
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delay(300);
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} |