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authorpatacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>2009-10-29 21:51:09 +0000
committerpatacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>2009-10-29 21:51:09 +0000
commitb1d22bd7bfe5534161afa79c38becd92a119e74e (patch)
treed6d870bb44e41b0c036d7f1072552f1470248c6d /nuttx/Documentation
parentf3a75e0128d001776281cb1cbd9c1a85a80e2a67 (diff)
downloadpx4-nuttx-b1d22bd7bfe5534161afa79c38becd92a119e74e.tar.gz
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Document bugfix
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2189 42af7a65-404d-4744-a932-0658087f49c3
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diff --git a/nuttx/Documentation/NuttX.html b/nuttx/Documentation/NuttX.html
index c50d16dd9..bdd87219a 100644
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@@ -1588,6 +1588,13 @@ nuttx-0.4.13 2009-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
NOTE: This USB driver is completely untested as of the initial check-in
+ * arch/arm/src/stm32/stm32_rcc.c - Fixed an error in clock initialization.
+ On some boards (none of mine), the HSE (high speed external clock) delay
+ loop times out if the optimization level is high. The STM32 then falls
+ back to the HSI (internal clock), and the system clock is too slow by a
+ factor of 11.1%. This was fixed by simply add the volatile storage class
+ to the timeout loop counter
+
pascal-0.1.3 2009-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
buildroot-0.1.8 2009-xx-xx &lt;spudmonkey@racsa.co.cr&gt;