From bb7156fbbd912e79b9c53a24375f92f0cb89f281 Mon Sep 17 00:00:00 2001
From: Julian Blake Kongslie
Date: Sun, 24 Apr 2022 12:21:46 -0700
Subject: Make the script for setting up the TTY actually connect.

---
 tool/connect     | 29 +++++++++++++++++++++++++++++
 tool/setup-rs232 | 23 -----------------------
 2 files changed, 29 insertions(+), 23 deletions(-)
 create mode 100755 tool/connect
 delete mode 100755 tool/setup-rs232

diff --git a/tool/connect b/tool/connect
new file mode 100755
index 0000000..536db5b
--- /dev/null
+++ b/tool/connect
@@ -0,0 +1,29 @@
+#!/bin/bash
+
+set -eux
+
+OLD_SETTINGS="$(stty -F /dev/ttyUSB0 -g)"
+
+stty -F /dev/ttyUSB0 \
+    115200 \
+    -drain \
+    -clocal \
+    cread \
+    -crtscts \
+    cs8 \
+    cstopb \
+    -hup \
+    parenb \
+    -parodd \
+    -igncr \
+    inpck \
+    -istrip \
+    -ixany \
+    -ixoff \
+    -ixon \
+    -echo \
+    -icanon
+
+con /dev/ttyUSB0 || true
+
+stty -F "$OLD_SETTINGS"
diff --git a/tool/setup-rs232 b/tool/setup-rs232
deleted file mode 100755
index 689d838..0000000
--- a/tool/setup-rs232
+++ /dev/null
@@ -1,23 +0,0 @@
-#!/bin/bash
-
-set -eux
-
-stty -F /dev/ttyUSB0 \
-    115200 \
-    -drain \
-    -clocal \
-    cread \
-    -crtscts \
-    cs8 \
-    cstopb \
-    -hup \
-    parenb \
-    -parodd \
-    -igncr \
-    inpck \
-    -istrip \
-    -ixany \
-    -ixoff \
-    -ixon \
-    -echo \
-    -icanon
-- 
cgit v1.2.3