G.U.L.L.S. rebuilt to use PlatformIO

include/DecodingBitStream.h

@@ -0,0 +1,37 @@
+#ifndef DECODINGBITSTREAM_H
+#define DECODINGBITSTREAM_H
+
+#include "SD.h"
+
+class DecodingBitStream 
+{
+  public:
+    DecodingBitStream(File* _stream, uint8_t _bytesAvailable, uint16_t _numberOfBitsInCode) : 
+      stream(_stream), bytesAvailable(_bytesAvailable), numberOfBitsInCode(_numberOfBitsInCode),
+      bitBuffer(0), bitsAvailable(0) {}
+    ~DecodingBitStream() {}
+
+    void setNumberOfBitsInCode(uint16_t _numberOfBitsInCode) { numberOfBitsInCode = _numberOfBitsInCode; }
+    void setBytesAvailable(uint8_t _bytesAvailable) { bytesAvailable = _bytesAvailable; }
+
+    uint16_t getCode();
+    uint16_t getNumberOfBitsInCode() { return numberOfBitsInCode; }
+
+    bool dataRemainingInBlock() { return bytesAvailable > 0 || bitsAvailable > 0; }
+    
+    static uint16_t getNumberOfBitsToRepresentValue(uint16_t value);
+
+  private:
+    void
+      verifyEnoughBits(void);
+    uint16_t
+      bitBuffer;
+    uint8_t
+      bytesAvailable,
+      bitsAvailable,
+      numberOfBitsInCode;
+    File*
+      stream;
+};
+
+#endif