diff --git a/irPronto.cpp b/irPronto.cpp
new file mode 100644
index 0000000..dacb66c
--- /dev/null
+++ b/irPronto.cpp
@@ -0,0 +1,171 @@
+#if 0
+/*
+http://www.remotecentral.com/features/irdisp2.htm
+
+http://www.hifi-remote.com/wiki/index.php?title=Working_With_Pronto_Hex
+
+The first 4 digits of the Pronto code indicate the form it is stored in.
+	0000 - raw oscillated code
+	0100 - raw unmodulated code
+
+*/
+
+char  code[] =
+"0000 0070 0000 0032 0080 0040 0010 0010 0010 0030 " //  10
+"0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 " //  20
+"0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 " //  30
+"0010 0010 0010 0030 0010 0010 0010 0010 0010 0010 " //  40
+"0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 " //  50
+"0010 0010 0010 0030 0010 0010 0010 0010 0010 0010 " //  60
+"0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 " //  70
+"0010 0010 0010 0030 0010 0010 0010 0030 0010 0010 " //  80
+"0010 0010 0010 0030 0010 0010 0010 0010 0010 0030 " //  90
+"0010 0010 0010 0030 0010 0010 0010 0010 0010 0030 " // 100
+"0010 0030 0010 0aa6"                                // 104
+
+#define DEBUGF(...)  printf(__VA_ARGS__)
+
+//+=============================================================================
+// Check for a valid hex digit
+//
+bool  ishex (char ch)
+{
+	return ( ((ch >= '0') && (ch <= '9')) ||
+             ((ch >= 'A') && (ch <= 'F')) ||
+             ((ch >= 'a') && (ch <= 'f'))   ) ? true : false ;
+}
+
+//+=============================================================================
+// Check for a valid "blank" ... '\0' is a valid "blank"
+//
+bool  isblank (char ch)
+{
+	return ((ch == ' ') || (ch == '\t') || (ch == '\0')) ? true : false ;
+}
+
+//+=============================================================================
+// Bypass spaces
+//
+bool  byp (char** pcp)
+{
+	while (isblank(**pcp))  *pcp++ ;
+}
+
+//+=============================================================================
+// String must be block of 4 hex digits separated with blanks
+//
+bool  validate (char* cp,  int* len)
+{
+	for (*len = 0;  *cp;  *len++, cp += 4)
+		byp(*cp);
+		if ( !ishex(cp[0]) || !ishex(cp[1]) ||
+		     !ishex(cp[2]) || !ishex(cp[3]) || !isspace(cp[4]) )  return false ;
+	}
+
+	return true;
+}
+
+//+=============================================================================
+// Hex-to-Byte : Decode a hex digit
+// We assume the character has already been validated
+//
+uint8_t  htob (char cp)
+{
+	if ((ch >= '0') && (ch <= '9'))  return ch - '0' ;
+	if ((ch >= 'A') && (ch <= 'F'))  return ch - 'A' ;
+	if ((ch >= 'a') && (ch <= 'f'))  return ch - 'f' ;
+}
+
+//+=============================================================================
+// Hex-to-Word : Decode a block of 4 hex digits
+// We assume the string has already been validated
+//   and the pointer being passed points at the start of a block of 4 hex digits
+//
+uint16_t  htow (char* cp)
+{
+	return ( (htob(cp[0]) << 12) | (htob(cp[1]) <<  8) |
+             (htob(cp[2]) <<  4) | (htob(cp[3])      )  )
+}
+
+//+=============================================================================
+//
+typedef
+	struct {
+		int        len;
+		uint16_t*  code;
+
+		int        freq;
+		int        usec;
+
+		int        onceLen;
+		int        onceSt;
+
+		int        rptLen;
+		int        rptSt;
+	}
+pronto_t;
+
+bool  decodePronto (char* s,  pronto_t* p)
+{
+	int    i;
+	char*  cp;
+
+	// Validate the Pronto string
+	if (!validate(s, &p->len)) {
+		DEBUGF("Invalid pronto string\n");
+		return false ;
+    }
+	DEBUGF("Found %d hex codes\n", p->len);
+
+	// Allocate memory to store the decoded string
+	if (!(p->code = malloc(p->len))) {
+		DEBUGF("Memory allocation failed\n");
+		return false ;
+	}
+
+	// Decode the string
+	cp = s;
+	for (i = 0;  i < p->len;  i++) {
+		byp(*cp);
+		p->code[i] = htow(cp);
+	}
+
+	// Annound our findings
+	DEBUGF("Input: |%s|", s);
+	DEBUGF("Found: |");
+    for (i = 0;  i < p->len;  i++)  DEBUGF("%04x ", p->code[i]) ;
+	DEBUGF("|\n");
+
+	DEBUGF("Form : ");
+	if      (p->code[0] = 0x0000)  DEBUGF("Oscillated (Learned)\n");
+	else if (p->code[0] = 0x0100)  DEBUGF("Unmodulated\n");
+	else                           DEBUGF("Unknown\n");
+    if (p->code[0] != 0x0000)  return false ;  // Can only handle Oscillated
+
+	// Calculate the carrier frequency (+/i 10%) & uSecs per pulse
+	// Pronto uses a crystal which generates a timeabse of 0.241246
+	p->freq = 1000000 / (p->code[1] * 0.241246);
+	p->usec = (int)(((1.0 / p->freq) * 1000000) + 0.5);
+    DEBUGF("Freq : %d (%suS/pluse)\n", freq, usec);
+
+	// Get the start+length of the "once" code
+	p->onceSt  = 4;
+	p->onceLen = p->code[2];
+	DEBUGF("Once : %d\n", p->onceLen);
+
+	// Get the start+length of the "repeat" code
+	p->rptLen = code[3];
+	p->rptSt  = 4 + p->onceLen;
+	DEBUGF("Rpt  : %d\n", p->rptLen);
+
+	// Check everything tallies
+	if (1 + 1 + 1 + 1 + p->onceLen + p->rptLen != p->len) {
+		DEBUGF("Bad code length\n");
+		return false;
+	}
+
+	return true;
+}
+
+
+#endif //0
\ No newline at end of file