From 28bbd00ec432a730e1f03b74de8c68a649884e03 Mon Sep 17 00:00:00 2001
From: rswindell <>
Date: Fri, 26 Jun 2020 18:59:44 +0000
Subject: [PATCH] Add comRaise/LowerRTS functinos for Win32. Need a *nix
implementation now.
---
src/comio/comio.h | 2 ++
src/comio/comio_win32.c | 10 ++++++++++
2 files changed, 12 insertions(+)
diff --git a/src/comio/comio.h b/src/comio/comio.h
index 7a26c67c5d..e4145a52a9 100644
--- a/src/comio/comio.h
+++ b/src/comio/comio.h
@@ -120,6 +120,8 @@ COMIOEXPORT BOOL COMIOCALL comSetBaudRate(COM_HANDLE, ulong rate);
COMIOEXPORT int COMIOCALL comGetModemStatus(COM_HANDLE);
COMIOEXPORT int COMIOCALL comRaiseDTR(COM_HANDLE);
COMIOEXPORT int COMIOCALL comLowerDTR(COM_HANDLE);
+COMIOEXPORT int COMIOCALL comRaiseRTS(COM_HANDLE);
+COMIOEXPORT int COMIOCALL comLowerRTS(COM_HANDLE);
COMIOEXPORT BOOL COMIOCALL comWriteByte(COM_HANDLE, BYTE);
COMIOEXPORT int COMIOCALL comWriteBuf(COM_HANDLE, const BYTE*, size_t buflen);
COMIOEXPORT int COMIOCALL comWriteString(COM_HANDLE, const char*);
diff --git a/src/comio/comio_win32.c b/src/comio/comio_win32.c
index b0196f0f43..507d63b78f 100644
--- a/src/comio/comio_win32.c
+++ b/src/comio/comio_win32.c
@@ -132,6 +132,16 @@ BOOL COMIOCALL comLowerDTR(COM_HANDLE handle)
return EscapeCommFunction(handle, CLRDTR);
}
+BOOL COMIOCALL comRaiseRTS(COM_HANDLE handle)
+{
+ return EscapeCommFunction(handle, SETRTS);
+}
+
+BOOL COMIOCALL comLowerRTS(COM_HANDLE handle)
+{
+ return EscapeCommFunction(handle, CLRRTS);
+}
+
BOOL COMIOCALL comWriteByte(COM_HANDLE handle, BYTE ch)
{
DWORD wr=0;
--
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