xradiotrack patch pro SB16-FMI

[Milan Kopacka]

Zdravim,

Nasledujici je patch na program xradiotrack, ktery ho upravi pro 
pouziti s kartou SB16-FMI.  

Uprava spociva ve zmene adresy pro io-port a presmerovani ovladani
hlasitosti na mixer zvukove karty.  (Takze je treba mit funkcni ovladac
zvukovky).  Jeste je treba v /etc/radio.conf zmenit io-port na ten, ktery
pouzivate (0x384 nebo 0x284). 

Je to zalozeno na uprave programu radiotrack, kterou do konference posilal
Tom Mazouch (v archivu 9712/msg00438.html) . 

Protoze predpokladam, ze se to muze hodit vice lidem, posilam
to do konference.

zdravi

  Milan Kopacka

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diff -wu -r xradiotrack.1.1.orig/Makefile xradiotrack.1.1/Makefile
--- xradiotrack.1.1.orig/Makefile	Sat May  4 18:49:02 1996
+++ xradiotrack.1.1/Makefile	Fri Nov 27 20:05:23 1998
@@ -9,7 +9,7 @@
 
 LNKOPTS=-lfl -L/usr/X11R6/lib -lXaw -lXt -lX11
 
-CC         = gcc -Wall -m486 -O2
+CC         = gcc -Wall -m486 -O2 -DVIBRA
 
 xradiotrack:  xradiotrack.c $(OBJS)
 	$(CC) -o $@ $(OBJS)  $(LNKOPTS)
@@ -20,7 +20,7 @@
 
 config.o : config.l config.h commondefs.h
 	flex config.l
-	gcc -c -pedantic -W -Wparentheses -o config.o lex.yy.c
+	$(CC) -c -pedantic -W -Wparentheses -o config.o lex.yy.c
 	rm lex.yy.c
 
 xpriv.o : xpriv.c
diff -wu -r xradiotrack.1.1.orig/config.l xradiotrack.1.1/config.l
--- xradiotrack.1.1.orig/config.l	Sat May  4 22:19:20 1996
+++ xradiotrack.1.1/config.l	Fri Nov 27 20:00:12 1998
@@ -86,7 +86,13 @@
   token=(char*)strtok(text,delims);  /* swallow "port" */
   sscanf((char*)strtok(NULL,delims),"%x",&port);   /* get port number */
   RadioBase=port;
+
+#ifdef VIBRA
+  if ((RadioBase!=0x384) && (RadioBase!=0x284)) { have_error(2); }
+#else
   if ((RadioBase!=0x30c) && (RadioBase!=0x20c)) { have_error(2); }
+#endif /* VIBRA */
+
 }
 %}
 /* now the rules */
diff -wu -r xradiotrack.1.1.orig/xcard.c xradiotrack.1.1/xcard.c
--- xradiotrack.1.1.orig/xcard.c	Sat Apr 13 23:21:45 1996
+++ xradiotrack.1.1/xcard.c	Fri Nov 27 19:48:38 1998
@@ -24,6 +24,13 @@
 #include <asm/io.h>
 #include <unistd.h>
 
+#ifdef VIBRA
+#include <stdio.h>
+#include <fcntl.h>
+#include <sys/soundcard.h>
+#include <sys/ioctl.h>
+#endif
+
 extern int muted;
 
 unsigned long RadioBase; /* base port for RadioTrack */
@@ -57,14 +64,56 @@
 
 }
 
+
+#ifdef VIBRA
+void MixerMove(int num) /* num specifies the change, mixer has values 0-100 */
+{
+
+   int mixer;
+   int temp;
+   if ((mixer=open("/dev/mixer",O_RDWR))<0){
+     fprintf(stderr, "Error opening /dev/mixer.");
+     return;
+   }
+   if (ioctl(mixer, SOUND_MIXER_READ_LINE, &temp) == -1) {
+    perror("MIXER_READ");
+    close(mixer);return;
+   }
+
+/* for both left and right setting please use mixer, OK ? :) */
+
+   temp = ((temp & 0x7F) + ((temp >> 8) & 0x7F)) / 2;
+   temp+=num;
+   if (temp<0) temp=0;
+   if (temp>100) temp=100;
+   temp |= (temp << 8);  
+   if (ioctl(mixer, SOUND_MIXER_WRITE_LINE, &temp) == -1) {
+     perror("MIXER_WRITE");
+   }
+   close (mixer);
+
+}
+
+#define MIXER_MOVE	2 /* mixer change */
+
+#endif /* VIBRA */
+
 void VolumeDown(void)
 {
   if ( ! muted )
    {
+
+#ifdef VIBRA
+   MixerMove((-1)*MIXER_MOVE);
+#else
+
    /* vol down a notch */
    outb(0x48,RadioBase);
    usleep(10000);
    outb(0xc8,RadioBase);
+
+#endif /* VIBRA */
+
    }
   else
    {
@@ -78,10 +127,17 @@
 {
   if ( ! muted )
    {
+
+#ifdef VIBRA
+   MixerMove(MIXER_MOVE);
+#else
+
    /* vol up a notch */
    outb(0x88,RadioBase);
    usleep(10000);
    outb(0xc8,RadioBase);
+
+#endif /* VIBRA */
    }
   else
    {
diff -wu -r xradiotrack.1.1.orig/xpriv.c xradiotrack.1.1/xpriv.c
--- xradiotrack.1.1.orig/xpriv.c	Sat May  4 22:10:56 1996
+++ xradiotrack.1.1/xpriv.c	Fri Nov 27 19:44:35 1998
@@ -12,6 +12,8 @@
 
 #include <unistd.h>
 #include <stdio.h>
+#include <sys/types.h>
+#include <sys/perm.h>
 
 int get_io_privs(unsigned long baseport)
 {
diff -wu -r xradiotrack.1.1.orig/xradioinit.c xradiotrack.1.1/xradioinit.c
--- xradiotrack.1.1.orig/xradioinit.c	Sat Apr 13 23:21:45 1996
+++ xradiotrack.1.1/xradioinit.c	Fri Nov 27 19:59:52 1998
@@ -114,7 +114,11 @@
 
 /* ok, now station info in station array and default array */
 
-if (!(RadioBase==0x30c || RadioBase==0x20c)) { have_error(2);}
+#ifdef VIBRA
+  if ((RadioBase!=0x384) && (RadioBase!=0x284)) { have_error(2); }
+#else
+  if ((RadioBase!=0x30c) && (RadioBase!=0x20c)) { have_error(2); }
+#endif /* VIBRA */
 
 /* first ask for the radio track ports */

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