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Fixed transmitter hang problem

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5915 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Jim Dixon
2005-06-15 03:50:29 +00:00
parent b71be71262
commit a64d79c196
1 changed files with 44 additions and 18 deletions
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62
apps/app_rpt.c
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@@ -3,7 +3,7 @@
* Asterisk -- A telephony toolkit for Linux.
*
* Radio Repeater / Remote Base program
* version 0.24 05/15/05
* version 0.25 06/14/05
*
* See http://www.zapatatelephony.org/app_rpt.html
*
@@ -120,6 +120,10 @@ enum {SOURCE_RPT, SOURCE_LNK, SOURCE_RMT};
enum {DLY_TELEM, DLY_ID, DLY_UNKEY, DLY_CALLTERM};
#include "asterisk.h"
ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
#include <signal.h>
#include <stdio.h>
#include <unistd.h>
@@ -140,10 +144,6 @@ enum {DLY_TELEM, DLY_ID, DLY_UNKEY, DLY_CALLTERM};
#include <tonezone.h>
#include <linux/zaptel.h>
#include "asterisk.h"
ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
#include "asterisk/utils.h"
#include "asterisk/lock.h"
#include "asterisk/file.h"
@@ -159,7 +159,7 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
#include "asterisk/say.h"
#include "asterisk/localtime.h"
static char *tdesc = "Radio Repeater / Remote Base version 0.24 05/15/2005";
static char *tdesc = "Radio Repeater / Remote Base version 0.25 06/14/2005";
static char *app = "Rpt";
@@ -409,7 +409,6 @@ static int rpt_do_debug(int fd, int argc, char *argv[])
static int play_tone_pair(struct ast_channel *chan, int f1, int f2, int duration, int amplitude)
{
int flags = ZT_IOMUX_WRITEEMPTY;
int res;
if ((res = ast_tonepair_start(chan, f1, f2, duration, amplitude)))
@@ -419,13 +418,6 @@ static int play_tone_pair(struct ast_channel *chan, int f1, int f2, int duration
if (ast_safe_sleep(chan,1)) return -1;
}
/*
* Wait for the zaptel driver to physically write the tone blocks to the hardware
*/
res = ioctl(chan->fds[0], ZT_IOMUX, &flags);
if (res < 0)
return -1;
return 0;
}
@@ -514,8 +506,9 @@ static struct morse_bits mbits[] = {
int len, ddcomb;
int res;
int c;
int i;
int flags;
res = 0;
/* Approximate the dot time from the speed arg. */
@@ -581,7 +574,23 @@ static struct morse_bits mbits[] = {
if (!res)
res = ast_waitstream(chan, "");
ast_stopstream(chan);
/*
* Wait for the zaptel driver to physically write the tone blocks to the hardware
*/
for(i = 0; i < 20 ; i++){
flags = ZT_IOMUX_WRITEEMPTY | ZT_IOMUX_NOWAIT;
res = ioctl(chan->fds[0], ZT_IOMUX, &flags);
if(flags & ZT_IOMUX_WRITEEMPTY)
break;
if( ast_safe_sleep(chan, 50)){
res = -1;
break;
}
}
return res;
}
@@ -593,6 +602,8 @@ static int send_tone_telemetry(struct ast_channel *chan, char *tonestring)
int duration;
int amplitude;
int res;
int i;
int flags;
res = 0;
@@ -614,7 +625,22 @@ static int send_tone_telemetry(struct ast_channel *chan, char *tonestring)
if (!res)
res = ast_waitstream(chan, "");
ast_stopstream(chan);
/*
* Wait for the zaptel driver to physically write the tone blocks to the hardware
*/
for(i = 0; i < 20 ; i++){
flags = ZT_IOMUX_WRITEEMPTY | ZT_IOMUX_NOWAIT;
res = ioctl(chan->fds[0], ZT_IOMUX, &flags);
if(flags & ZT_IOMUX_WRITEEMPTY)
break;
if( ast_safe_sleep(chan, 50)){
res = -1;
break;
}
}
return res;
}