tippity

examples/tapdemo/tapdemo.ino

@@ -0,0 +1,43 @@
+// Basic demo for tap/doubletap readings from Adafruit MSA301
+
+#include <Adafruit_MSA301.h>
+
+Adafruit_MSA301 msa;
+
+void setup() {
+  Serial.begin(115200);
+  while (!Serial) { delay(10); }
+
+  // Try to initialize!
+  if (! msa.begin()) {
+    Serial.println("Failed to find MSA301 chip");
+    while (1) { delay(10); }
+  }
+  Serial.println("Found MSA301!");
+
+  msa.setPowerMode(MSA301_NORMALMODE);
+  msa.setDataRate(MSA301_DATARATE_1000_HZ);
+  msa.setBandwidth(MSA301_BANDWIDTH_500_HZ);
+  msa.setRange(MSA301_RANGE_2_G);
+  msa.setResolution(MSA301_RESOLUTION_14 );
+  msa.setClick(false, false, MSA301_TAPDUR_250_MS, 25);
+  msa.enableInterrupts(true, true, true, true, true);  // enable single/double and xyz activity
+}
+
+void loop() {
+  uint8_t clickstat = msa.getClick();
+  if (clickstat) {
+    Serial.print("Click = 0x"); Serial.println(clickstat, HEX);
+  }
+  uint8_t motionstat = msa.getMotionInterruptStatus();
+  if (motionstat) {
+    Serial.print("Motion IRQ = 0x"); Serial.println(motionstat, HEX);
+    if (motionstat & (1<<5)) {
+      Serial.println("\t***Single tap");
+    }
+    if (motionstat & (1<<4)) {
+      Serial.println("\t***Double tap");
+    }
+  }
+  delay(10);
+}