From 29636cfebf58094d61b669d99c08a4f76dc98a8c Mon Sep 17 00:00:00 2001 From: Clyne Sullivan Date: Tue, 17 May 2022 11:42:14 -0800 Subject: fix serial timeout to prevent incomplete IO --- source/stmdsp/stmdsp.cpp | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'source/stmdsp/stmdsp.cpp') diff --git a/source/stmdsp/stmdsp.cpp b/source/stmdsp/stmdsp.cpp index 2252364..c835257 100644 --- a/source/stmdsp/stmdsp.cpp +++ b/source/stmdsp/stmdsp.cpp @@ -45,7 +45,9 @@ namespace stmdsp device::device(const std::string& file) { // This could throw! - m_serial.reset(new serial::Serial(file, 8'000'000, serial::Timeout::simpleTimeout(50))); + // Note: Windows needs a not-simple, positive timeout like this to + // ensure that reads block. + m_serial.reset(new serial::Serial(file, 921'600 /*8'000'000*/, serial::Timeout(1000, 1000, 1, 1000, 1))); // Test the ID command. m_serial->flush(); -- cgit v1.2.3