From 9ea4534803e193d02d54b24d7f879050a70e47e0 Mon Sep 17 00:00:00 2001
From: William Harrington <kb0iic@berzerkula.org>
Date: Tue, 14 Jan 2025 17:00:53 -0600
Subject: Add speak.conf and updates for setting flow control. Helpful when
 using different speech devices using different flow control methods.

---
 spo256/getspo.c   | 15 +++++++++++++-
 spo256/speak.conf | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 spo256/spo256.8   |  4 +++-
 3 files changed, 76 insertions(+), 2 deletions(-)
 create mode 100644 spo256/speak.conf

diff --git a/spo256/getspo.c b/spo256/getspo.c
index 5ff64d7..de3eeeb 100644
--- a/spo256/getspo.c
+++ b/spo256/getspo.c
@@ -37,9 +37,22 @@ int	getspo(CONFIG *cfg)
 				fatal(EX_UNAVAILABLE, "spo256: %s: cannot access\n", p); 
 			stty = getstty(spo);
 			interactive(stty, FALSE);
-			setflowctrl(stty, FC_HARD); 
 			continue;
 		}
+
+		if(NULL != (p = get_config(cfg, "flowctrl")))
+		{
+			if(atol(p) == 0)
+				setflowctrl(stty, FC_NONE); 
+			else if(atol(p) == 1)
+				setflowctrl(stty, FC_HARD);
+			else if(atol(p) == 2)
+				setflowctrl(stty, FC_SOFT);
+			else if(atol(p) == 3)
+				setflowctrl(stty, FC_FULL);
+			else
+				setflowctrl(stty, FC_NONE);
+		}
 	
 		if(NULL != (p = get_config(cfg, "speed")))
 		{
diff --git a/spo256/speak.conf b/spo256/speak.conf
new file mode 100644
index 0000000..2f76c30
--- /dev/null
+++ b/spo256/speak.conf
@@ -0,0 +1,59 @@
+[interface]
+# Serial device for card
+device=/dev/ttyS1
+
+# Baud rate for card
+speed=9600
+
+# Parity (odd, even, or none) for card
+parity=none
+
+# Set flow control 0=NONE 1=HARD 2=SOFT 3=FULL
+flowctrl=0
+
+[vmon]
+# Where is server running
+server		= localhost
+
+# Time of day to mute
+mute		= 20-6
+
+# How many minutes before checking for new mail, etc.
+interval	= 5
+
+# How many times per hour should vmon announce system status?
+frequency	= 1
+
+# Mailbox prefix directory
+maildir		= /var/spool/mail
+
+# Mailboxes to monitor for new mail announcements
+mailbox		= root dragonfyr
+
+[down]
+# How many seconds in count-down
+timer 	= 10
+
+# Program to halt
+halt	= /sbin/reboot
+
+# Where is our server?
+server	= localhost
+
+[words]
+broadcast=brawdcast
+online=on lyne
+offline=off lyne
+dragonfyr=dragonfire
+tycho=tyko
+nineteen=9 teen
+drives=dryves
+www=w w w
+
+[abbrev]
+dr.=doctor
+mr.=mister
+mrs.=misses
+ms.=miss
+
+
diff --git a/spo256/spo256.8 b/spo256/spo256.8
index a0826ad..7c30f86 100644
--- a/spo256/spo256.8
+++ b/spo256/spo256.8
@@ -47,7 +47,9 @@ edited before you start \fBspo256\fP for the first time.  The entry for
 \fIdevice\fP should be given the correct tty serial port where your SPO
 board is attached.  The speed I choose to use is 2400bps, which is the
 maximum speed the board is capable of.  Valid values for parity include
-"odd", "even", and "none".  Also verify board jumpers 
+"odd", "even", and "none".  Flow control should be configured for the
+connected serial device. Valid values for \fIflowctrl\fP include 0, 1,
+2 and 3. 0=NONE 1=HARD 2=SOFT 3=FULL. Also verify board jumpers 
 are set for the speed and data format specified in [\fIinterface\fP].
 .PP
 .SH "CORRECTIVE SPEECH"
-- 
cgit v1.2.3-54-g00ecf