Add a lot of documentation, etc. for ColorChord Embedded.

embeddedlinux/Makefile

@@ -0,0 +1,13 @@
+all : embeddedcc
+
+CFLAGS:=-Ofast -DCCEMBEDDED -I.. -flto -m32 -DDFREQ=11025
+LDFLAGS:=-ffunction-sections -Wl,--gc-sections -fno-asynchronous-unwind-tables -Wl,--strip-all
+
+embeddedcc :  ../embeddednf.c ../DFT32.c embeddedcc.c  ../embeddedout.c
+	gcc -o $@ $^ $(CFLAGS) $(LDFLAGS)
+
+runembedded : embeddedcc
+	parec --format=u8 --rate=11025 --channels=1 --device=alsa_output.pci-0000_00_1b.0.analog-stereo.monitor --latency=128 | ./embeddedcc 
+
+clean :
+	rm -rf embeddedcc *~

embeddedlinux/embeddedcc.c

@@ -0,0 +1,74 @@
+//
+// This is the teststrap for the Embedded ColorChord System.
+// It is intended as a minimal scaffolding for testing Embedded ColorChord.
+//
+
+
+#include "embeddednf.h"
+#include <sys/socket.h>
+#include <string.h>
+#include <netinet/in.h>
+#include <stdio.h>
+#include "embeddedout.h"
+
+struct sockaddr_in servaddr;
+int sock;
+
+#define expected_lights 296
+
+void NewFrame()
+{
+	int i;
+	char buffer[3000];
+
+	HandleFrameInfo();
+	UpdateLinearLEDs();
+
+	buffer[0] = 0;
+	buffer[1] = 0;
+	buffer[2] = 0;
+
+	for( i = 0; i < expected_lights * 3; i++ )
+	{
+		buffer[i+3] = ledOut[i];
+	}
+
+	int r = send(sock,buffer,expected_lights*3+3,0);
+}
+
+
+int main()
+{
+	int wf = 0;
+	int ci;
+
+	sock = socket(AF_INET,SOCK_DGRAM,IPPROTO_UDP);
+	printf( "%d\n", sock );
+
+	memset(&servaddr,0,sizeof(servaddr));
+	servaddr.sin_family = AF_INET;
+	servaddr.sin_addr.s_addr = inet_addr("192.168.0.245");
+	servaddr.sin_port=htons(7777);
+
+	connect( sock, (struct sockaddr *)&servaddr, sizeof(servaddr) );
+
+	Init();
+
+	while( ( ci = getchar() ) != EOF )
+	{
+		int cs = ci - 0x80;
+#ifdef USE_32DFT
+		PushSample32( ((int8_t)cs)*32 );
+#else
+		Push8BitIntegerSkippy( (int8_t)cs );
+#endif
+		wf++;
+		if( wf == 64 )
+		{
+			NewFrame();
+			wf = 0; 
+		}
+	}
+	return 0;
+}
+