X-Git-Url: http://gitweb.hachti.de/?a=blobdiff_plain;f=pc-tools%2Fsrc-filters%2Fload.c;fp=pc-tools%2Fsrc-filters%2Fload.c;h=c4516210b38b043b7ccf7d0fbf36c0c1a218d1e1;hb=437b3ba835f66625031f4711cd0a963be67ccf5a;hp=0000000000000000000000000000000000000000;hpb=008a15c07914ebf7f69e6243c4d2754c8f959a7f;p=h316.git

diff --git a/pc-tools/src-filters/load.c b/pc-tools/src-filters/load.c
new file mode 100644
index 0000000..c451621
--- /dev/null
+++ b/pc-tools/src-filters/load.c
@@ -0,0 +1,60 @@
+#include <stdio.h>
+#include <termios.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <signal.h>
+#include <stdlib.h>
+
+struct termios orgstate;
+struct termios workstate;
+
+#define PORT_FILE "/dev/ttyS0"
+#define BUFFER_SIZE 1000000
+
+char * buffer;
+int sp, ep, count, portfd;
+
+void sighandler(int sig){
+    sp=0;
+    ep=count-1;
+    close (portfd);
+//    fprintf(stderr,"%i %i\n", sp, ep);    
+    if (count>0) {
+	while(buffer[sp]==0) sp++;
+	while(buffer[ep]==0) ep--;
+    }
+    
+    write(1,buffer+sp,ep-sp+1);
+    tcdrain(2);
+    fprintf(stderr,"Eingelesen: %i\n",ep-sp+1);
+    tcsetattr(portfd, TCSANOW, &orgstate);
+    close(portfd);
+    exit(0);
+}
+
+int main (int argc, char ** argv){
+
+    portfd=open(PORT_FILE, O_RDWR);
+    tcgetattr(portfd, &orgstate);
+    tcgetattr(portfd, &workstate);
+    cfmakeraw(&workstate);
+//    workstate.c_oflag=0;
+    workstate.c_cflag|=CS8+CREAD+CLOCAL+CRTSCTS+CSTOPB    ;
+//    workstate.c_lflag=0;
+    cfsetspeed(&workstate, B4800);
+    tcsetattr(portfd, TCSANOW, &workstate);
+    count=0;
+    
+    signal(SIGINT, sighandler);
+    buffer=(char *) malloc(BUFFER_SIZE);
+    fprintf(stderr, "Warte auf Daten. Einspielen und dann CTRL-C drücken.\n");        
+    
+    while(1) {
+	int erg=read(portfd, buffer+count, 1);
+	if (erg>0) count+=erg;
+    }
+    
+
+} //main();
+// Ende.