Merge branch 'dl1hrc-Dtmf_bidirectional'

src/doc/man/svxlink.conf.5

@@ -320,7 +320,8 @@ a softlink to the actual slave PTY. For that reason, SvxLink must have write
 permissions in the directory where the softlink should be created. Sending
 commands to the PTY is as simple as doing a
 .B "echo '*1#' > /path/to/pty"
-after starting SvxLink.
+after starting SvxLink. The device works bidirectional, received dtmf characters
+(from Rf) are output via this interface.
 
 Example: DTMF_CTRL_PTY=/dev/shm/dtmf_ctrl
 .

src/svxlink/ChangeLog

@@ -47,6 +47,7 @@
 
 * New command PTY for injecting DTMF digits into a logic core. Use
   configuration variable DTMF_CTRL_PTY to set the path to the PTY.
+  The PTY will also emit the DTMF digits received on the RF.
 
 * New configuration variable GPIO_PATH for PTT and squelch configurations that
   use GPIO. On some hardware platforms the path to control GPIO pins is not

src/svxlink/svxlink/Logic.cpp

@@ -1505,6 +1505,10 @@ void Logic::dtmfDigitDetectedP(char digit, int duration)
 
   dtmfDigitDetected(digit, duration);
 
+  if (dtmf_ctrl_pty != 0)
+  {
+    dtmf_ctrl_pty->write(&digit, 1);
+  }
 } /* Logic::dtmfDigitDetectedP */
 
 

src/versions

@@ -8,7 +8,7 @@ LIBECHOLIB=1.3.2.99.0
 LIBASYNC=1.4.0.99.7
 
 # SvxLink versions
-SVXLINK=1.5.99.16
+SVXLINK=1.5.99.17
 MODULE_HELP=1.0.0
 MODULE_PARROT=1.1.1
 MODULE_ECHOLINK=1.3.99.1