Update upstream source from tag 'upstream/2.0'

[tio] / src / rs485.h

diff --git a/src/rs485.h b/src/rs485.h
new file mode 100644 (file)
index 0000000..b7a4882
--- /dev/null
+++ b/src/rs485.h
@@ -0,0 +1,27 @@
+/*
+ * tio - a simple serial device I/O tool
+ *
+ * Copyright (c) 2022  Martin Lund
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+#pragma once
+
+void rs485_parse_config(const char *arg);
+int rs485_mode_enable(int fd);
+void rs485_mode_restore(int fd);
+void rs485_print_config(void);