initial commit

2025-03-21 09:59:09 +01:00
parent 59637f4fa8
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+/**
+ *
+ * @license MIT License
+ *
+ * Copyright (c) 2022 lewis he
+ *
+ * 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.
+ *
+ * @file      QMI8658_WakeOnMotionCallBack.ino
+ * @author    Lewis He (lewishe@outlook.com)
+ * @date      2022-11-07
+ *
+ */
+#include <Arduino.h>
+#include <Wire.h>
+#include <SPI.h>
+#include "SensorQMI8658.hpp"
+#ifdef ARDUINO_T_BEAM_S3_SUPREME
+#include <XPowersAXP2101.tpp>   //PMU Library https://github.com/lewisxhe/XPowersLib.git
+#endif
+
+
+// #define USE_I2C              //Using the I2C interface
+
+#ifdef USE_I2C
+#ifndef SENSOR_SDA
+#define SENSOR_SDA  17
+#endif
+
+#ifndef SENSOR_SCL
+#define SENSOR_SCL  18
+#endif
+
+#else   /* SPI interface */
+
+#ifndef SPI_MOSI
+#define SPI_MOSI   (35)
+#endif
+
+#ifndef SPI_SCK
+#define SPI_SCK    (36)
+#endif
+
+#ifndef SPI_MISO
+#define SPI_MISO   (37)
+#endif
+
+#ifndef IMU_CS
+#define IMU_CS      34      // IMU CS PIN
+#endif
+
+#endif  /* USE_I2C*/
+
+
+#ifndef IMU_IRQ
+#define IMU_IRQ     33      // IMU INT PIN
+#endif
+
+#ifndef OLED_SDA
+#define OLED_SDA    22      // Display Wire SDA Pin
+#endif
+
+#ifndef OLED_SCL
+#define OLED_SCL    21      // Display Wire SCL Pin
+#endif
+
+
+SensorQMI8658 qmi;
+
+IMUdata acc;
+IMUdata gyr;
+
+
+bool interruptFlag = false;
+
+void setFlag(void)
+{
+    interruptFlag = true;
+}
+
+void wakeUp()
+{
+    Serial.println("Awake!");
+}
+
+void beginPower()
+{
+    // T_BEAM_S3_SUPREME The PMU voltage needs to be turned on to use the sensor
+#if defined(ARDUINO_T_BEAM_S3_SUPREME)
+    XPowersAXP2101 power;
+    power.begin(Wire1, AXP2101_SLAVE_ADDRESS, 42, 41);
+    power.disableALDO1();
+    power.disableALDO2();
+    delay(250);
+    power.setALDO1Voltage(3300); power.enableALDO1();
+    power.setALDO2Voltage(3300); power.enableALDO2();
+#endif
+}
+
+void setup()
+{
+    Serial.begin(115200);
+    while (!Serial);
+
+    beginPower();
+
+    bool ret = false;
+#ifdef USE_I2C
+    ret = qmi.begin(Wire, QMI8658_L_SLAVE_ADDRESS, SENSOR_SDA, SENSOR_SCL);
+#else
+#if defined(SPI_MOSI) && defined(SPI_SCK) && defined(SPI_MISO)
+    ret = qmi.begin(SPI, IMU_CS, SPI_MOSI, SPI_MISO, SPI_SCK);
+#else
+    ret = qmi.begin(SPI, IMU_CS);
+#endif
+#endif
+
+    if (!ret) {
+        Serial.println("Failed to find QMI8658 - check your wiring!");
+        while (1) {
+            delay(1000);
+        }
+    }
+
+    /* Get chip id*/
+    Serial.print("Device ID:");
+    Serial.println(qmi.getChipID(), HEX);
+
+    // enabling wake on motion low power mode with a threshold of 200 mg and
+    // an accelerometer data rate of 128 Hz.
+    qmi.configWakeOnMotion();
+
+
+    qmi.setWakeupMotionEventCallBack(wakeUp);
+
+    /*
+     * When the QMI8658 is configured as Wom, the interrupt level is arbitrary,
+     * not absolute high or low, and it is in the jump transition state
+     */
+    pinMode(IMU_IRQ, INPUT_PULLUP);
+    attachInterrupt(IMU_IRQ, setFlag, CHANGE);
+
+    // Print register configuration information
+    qmi.dumpCtrlRegister();
+}
+
+
+void loop()
+{
+    if (interruptFlag) {
+        interruptFlag = false;
+        qmi.update();
+    }
+}
+
+
+