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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2010-03-14 17:54:16 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2010-03-14 17:54:16 +0000 |
commit | aff5322d8d9bf10f227507321dcc76c6b6ec9055 (patch) | |
tree | 5ec50c09a63fe359aef85d271570df5c4d37953f /nuttx/Documentation/NuttxPortingGuide.html | |
parent | 322c1c68cb1ccd33f4a24a662bc5189fc581d7b9 (diff) | |
download | px4-nuttx-aff5322d8d9bf10f227507321dcc76c6b6ec9055.tar.gz px4-nuttx-aff5322d8d9bf10f227507321dcc76c6b6ec9055.tar.bz2 px4-nuttx-aff5322d8d9bf10f227507321dcc76c6b6ec9055.zip |
Add config to enable floating point support
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2542 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/Documentation/NuttxPortingGuide.html')
-rw-r--r-- | nuttx/Documentation/NuttxPortingGuide.html | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/nuttx/Documentation/NuttxPortingGuide.html b/nuttx/Documentation/NuttxPortingGuide.html index 6770709ef..0d00497b9 100644 --- a/nuttx/Documentation/NuttxPortingGuide.html +++ b/nuttx/Documentation/NuttxPortingGuide.html @@ -2397,6 +2397,10 @@ extern void up_ledoff(int led); <code>CONFIG_NOPRINTF_FIELDWIDTH</code>: sprintf-related logic is a little smaller if we do not support fieldwidthes </li> + <li> + <code>CONFIG_LIBC_FLOATINGPOINT</code>: By default, floating point + support in printf, sscanf, etc. is disabled. + </li> </ul> <h2>Allow for architecture optimized implementations</h2> |