Mercurial > hg > fxanalyse

diff FXAnalyse.c @ 105:29b1aa89a34c

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Disable the Start button when data acquisition thread is running This avoids the race condition encountered when data acquisition is re-started while waiting for the previous data acquisition thread to terminate.
author Daniele Nicolodi <daniele.nicolodi@obspm.fr>
date Mon, 08 Apr 2013 18:08:37 +0200
parents 675cb8d5e8a7
children 2a9f8a811d87
line wrap: on
line diff
--- a/FXAnalyse.c	Mon Apr 08 18:05:53 2013 +0200
+++ b/FXAnalyse.c	Mon Apr 08 18:08:37 2013 +0200
@@ -525,6 +525,7 @@
 				break;
 			
 			logmsg("Start");
+			SetCtrlAttribute(panel, PANEL_STARTBUTTON, ATTR_DIMMED, TRUE);
 			acquiring = 1;
 			
 			// start data provider thread
@@ -555,6 +556,8 @@
 			CmtReleaseThreadPoolFunctionID(
 				DEFAULT_THREAD_POOL_HANDLE, dataProviderThread);
 			
+			SetCtrlAttribute(panel, PANEL_STARTBUTTON, ATTR_DIMMED, FALSE);
+			
 			break;
 	}
 	return 0;