From 562113342f2b232d38a3ea05e84b8d2584799218 Mon Sep 17 00:00:00 2001 From: Alex Blasche Date: Mon, 29 Apr 2019 09:05:23 +0200 Subject: Reduce minimal Modbus response timeout to 10ms MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Fixes: QTBUG-75461 Change-Id: Id5aed512cc9f163dc719cae0b121b9c65e0f232a Reviewed-by: André Hartmann --- src/serialbus/qmodbusclient.cpp | 4 ++-- tests/auto/qmodbusclient/tst_qmodbusclient.cpp | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/src/serialbus/qmodbusclient.cpp b/src/serialbus/qmodbusclient.cpp index d273a3a..56a1ab5 100644 --- a/src/serialbus/qmodbusclient.cpp +++ b/src/serialbus/qmodbusclient.cpp @@ -165,7 +165,7 @@ int QModbusClient::timeout() const /*! Sets the \a newTimeout for this QModbusClient instance. The minimum timeout - is 50 ms. + is 10 ms. The timeout is used by the client to determine how long it waits for a response from the server. If the response is not received within the @@ -178,7 +178,7 @@ int QModbusClient::timeout() const */ void QModbusClient::setTimeout(int newTimeout) { - if (newTimeout < 50) + if (newTimeout < 10) return; Q_D(QModbusClient); diff --git a/tests/auto/qmodbusclient/tst_qmodbusclient.cpp b/tests/auto/qmodbusclient/tst_qmodbusclient.cpp index 5e4a729..3ffd9c3 100644 --- a/tests/auto/qmodbusclient/tst_qmodbusclient.cpp +++ b/tests/auto/qmodbusclient/tst_qmodbusclient.cpp @@ -90,8 +90,8 @@ private slots: QCOMPARE(spy.isEmpty(), false); // we expect the signal spy.clear(); - client.setTimeout(49); // everything below 50 fails - QVERIFY(client.timeout() >= 50); + client.setTimeout(9); // everything below 10 fails + QVERIFY(client.timeout() >= 10); QCOMPARE(spy.isEmpty(), true); // and the signal should not fire } -- cgit v1.2.3