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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2009-10-29 21:51:09 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2009-10-29 21:51:09 +0000 |
| commit | b1d22bd7bfe5534161afa79c38becd92a119e74e (patch) | |
| tree | d6d870bb44e41b0c036d7f1072552f1470248c6d /nuttx/ChangeLog | |
| parent | f3a75e0128d001776281cb1cbd9c1a85a80e2a67 (diff) | |
| download | px4-nuttx-b1d22bd7bfe5534161afa79c38becd92a119e74e.tar.gz px4-nuttx-b1d22bd7bfe5534161afa79c38becd92a119e74e.tar.bz2 px4-nuttx-b1d22bd7bfe5534161afa79c38becd92a119e74e.zip | |
Document bugfix
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2189 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/ChangeLog')
| -rw-r--r-- | nuttx/ChangeLog | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/nuttx/ChangeLog b/nuttx/ChangeLog index ff97641c4..ca3bdb9a7 100644 --- a/nuttx/ChangeLog +++ b/nuttx/ChangeLog @@ -936,3 +936,10 @@ 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 + |