fruchti/colorchord
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

made progress... getting very close to an embedded colorchord

Browse source
This commit is contained in:
cnlohr 2015-04-04 02:23:53 -04:00
parent 5e9023c6a0
commit 36a3777522
7 changed files with 152 additions and 50 deletions
Download patch file Download diff file Expand all files Collapse all files

4
embeddedx86/Makefile
View file

@ -3,11 +3,11 @@ 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
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 | ./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 *~

48
embeddedx86/embeddedcc.c
View file

@ -3,14 +3,57 @@
// It is intended as a minimal scaffolding for testing Embedded ColorChord.
//
#include <stdio.h>
#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;
@ -19,11 +62,10 @@ int main()
#else
Push8BitIntegerSkippy( (int8_t)cs );
#endif
//printf( "%d ", cs ); fflush( stdout );
wf++;
if( wf == 64 )
{
HandleFrameInfo();
NewFrame();
wf = 0;
}
}