First Commit

libraries/SdFat/examples/examplesV1/AnalogBinLogger/AnalogBinLogger.h

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+#ifndef AnalogBinLogger_h
+#define AnalogBinLogger_h
+//------------------------------------------------------------------------------
+// First block of file.
+struct metadata_t {
+  unsigned long  adcFrequency;     // ADC clock frequency
+  unsigned long  cpuFrequency;     // CPU clock frequency
+  unsigned long  sampleInterval;   // Sample interval in CPU cycles.
+  unsigned long  recordEightBits;  // Size of ADC values, nonzero for 8-bits.
+  unsigned long  pinCount;         // Number of analog pins in a sample.
+  unsigned long  pinNumber[123];   // List of pin numbers in a sample.
+};
+//------------------------------------------------------------------------------
+// Data block for 8-bit ADC mode.
+const size_t DATA_DIM8 = 508;
+struct block8_t {
+  unsigned short count;    // count of data values
+  unsigned short overrun;  // count of overruns since last block
+  unsigned char  data[DATA_DIM8];
+};
+//------------------------------------------------------------------------------
+// Data block for 10-bit ADC mode.
+const size_t DATA_DIM16 = 254;
+struct block16_t {
+  unsigned short count;    // count of data values
+  unsigned short overrun;  // count of overruns since last block
+  unsigned short data[DATA_DIM16];
+};
+//------------------------------------------------------------------------------
+// Data block for PC use
+struct adcdata_t {
+  unsigned short count;    // count of data values
+  unsigned short overrun;  // count of overruns since last block
+  union {
+    unsigned char  u8[DATA_DIM8];
+    unsigned short u16[DATA_DIM16];
+  } data;
+};
+#endif  // AnalogBinLogger_h