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From: | Frank Zhao |
Subject: | [avr-libc-dev] [bug #32551] util/delay.h delays longer than they should be |
Date: | Mon, 21 Feb 2011 06:01:32 +0000 |
User-agent: | Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US) AppleWebKit/534.20 (KHTML, like Gecko) Chrome/11.0.672.2 Safari/534.20 |
URL: <http://savannah.nongnu.org/bugs/?32551> Summary: util/delay.h delays longer than they should be Project: AVR C Runtime Library Submitted by: frank26080115 Submitted on: Mon 21 Feb 2011 06:01:31 AM GMT Category: Header Severity: 3 - Normal Priority: 5 - Normal Item Group: Header files Status: None Percent Complete: 0% Assigned to: None Open/Closed: Open Discussion Lock: Any Release: 1.7.0 Fixed Release: None _______________________________________________________ Details: Revision 2103 seems to have caused all delay functions in util/delay.h to last longer than they should, I think it's exactly 4 times longer. This affects MHV AVR Tools 20100815 (avr-libc version 1.7.0) and the AVR Toolchain provided with Atmel's AVR Studio 4.18 (avr-libc version 1.7.0). The last WinAVR package does not contain this problem (I think they used 1.6.4). An example of the problem is demonstrated by this forum post as well http://www.avrfreaks.net/index.php?name=PNphpBB2&file=printview&t=100131&start=0 I have seen bug 30363 but it seems unrelated _______________________________________________________ Reply to this item at: <http://savannah.nongnu.org/bugs/?32551> _______________________________________________ Message sent via/by Savannah http://savannah.nongnu.org/
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