First Commit

libraries/SdFat/examples/examplesV1/LowLatencyLogger/UserFunctions.cpp

@@ -0,0 +1,41 @@
+#include "UserTypes.h"
+// User data functions.  Modify these functions for your data items.
+
+// Start time for data
+static uint32_t startMicros;
+
+// Acquire a data record.
+void acquireData(data_t* data) {
+  data->time = micros();
+  for (int i = 0; i < ADC_DIM; i++) {
+    data->adc[i] = analogRead(i);
+  }
+}
+
+// Print a data record.
+void printData(Print* pr, data_t* data) {
+  if (startMicros == 0) {
+    startMicros = data->time;
+  }
+  pr->print(data->time - startMicros);
+  for (int i = 0; i < ADC_DIM; i++) {
+    pr->write(',');
+    pr->print(data->adc[i]);
+  }
+  pr->println();
+}
+
+// Print data header.
+void printHeader(Print* pr) {
+  startMicros = 0;
+  pr->print(F("micros"));
+  for (int i = 0; i < ADC_DIM; i++) {
+    pr->print(F(",adc"));
+    pr->print(i);
+  }
+  pr->println();
+}
+
+// Sensor setup
+void userSetup() {
+}