Collect IMU position and send to serial

Author: ostaquet

.gitignore

@@ -30,3 +30,9 @@
 *.exe
 *.out
 *.app
+
+# Build SAMD
+*.bin
+*.elf
+*.hex
+*.map

src/BLE/BLE.ino

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+/*
+  BLE experiments
+
+  This example:
+   - reads the acceleration values from the LSM6DS3 sensor
+   - sends the position data to the serial
+
+  The circuit:
+  - Arduino Nano 33 IoT
+
+  created 7 Nov 2020
+  by Olivier Staquet
+
+  This example code is in the public domain.
+*/
+
+#include <Arduino_LSM6DS3.h>
+
+void setup() {
+  // Initialize internal LED (for visual debugging)
+  pinMode(LED_BUILTIN, OUTPUT);
+  digitalWrite(LED_BUILTIN, LOW);
+
+  // Initialize Serial connection
+  Serial.begin(115200);
+  // while(!Serial.available()) {
+  //   digitalWrite(LED_BUILTIN, HIGH);
+  //   delay(500);
+  //   digitalWrite(LED_BUILTIN, LOW);
+  //   delay(500);
+  // }
+
+  // Initialize IMU
+  if (!IMU.begin()) {
+    // Failed to initialize IMU, blink the internal LED
+    while (1) {
+      digitalWrite(LED_BUILTIN, HIGH);
+      delay(100);
+      digitalWrite(LED_BUILTIN, LOW);
+      delay(100);
+    }
+  }
+}
+
+void loop() {
+  float x, y, z;
+
+  // Read gyroscope values
+  if (IMU.gyroscopeAvailable()) {
+    IMU.readGyroscope(x, y, z);
+    delay(900);
+    digitalWrite(LED_BUILTIN, HIGH);
+    delay(100);
+    digitalWrite(LED_BUILTIN, LOW);
+  }
+
+  // Show gyroscope values on serial
+  Serial.print("Position ");
+  Serial.print(x);
+  Serial.print(",");
+  Serial.print(y);
+  Serial.print(",");
+  Serial.println(z);
+}

src/BLE/sketch.json

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+{
+  "cpu": {
+    "fqbn": "arduino:samd:nano_33_iot",
+    "name": "Arduino NANO 33 IoT",
+    "port": "serial:///dev/cu.usbmodem14201"
+  }
+}

src/Wifi_BasicScanNetworks/sketch.json

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+{
+  "cpu": {
+    "fqbn": "arduino:samd:nano_33_iot",
+    "name": "Arduino NANO 33 IoT",
+    "port": "serial:///dev/cu.usbmodem14201"
+  }
+}