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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2010-04-18 02:56:15 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2010-04-18 02:56:15 +0000 |
commit | 9503945271e3740832c5aa4d66083b27f99420ac (patch) | |
tree | a3ead8e27254ad26ee4b47a8d5b50b96e609c957 /nuttx/include | |
parent | eb89fdaa39dede1a8e37519ae3ec4ffa588e705c (diff) | |
download | px4-nuttx-9503945271e3740832c5aa4d66083b27f99420ac.tar.gz px4-nuttx-9503945271e3740832c5aa4d66083b27f99420ac.tar.bz2 px4-nuttx-9503945271e3740832c5aa4d66083b27f99420ac.zip |
Code complete for NX for LCD
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2610 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/include')
-rwxr-xr-x | nuttx/include/nuttx/lcd.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/nuttx/include/nuttx/lcd.h b/nuttx/include/nuttx/lcd.h index ab93511ee..29059c6ea 100755 --- a/nuttx/include/nuttx/lcd.h +++ b/nuttx/include/nuttx/lcd.h @@ -93,6 +93,10 @@ struct lcd_planeinfo_s * The size of the allocated run buffer must therefor be at least * (bpp * xres / 8). Actual alignment of the buffer must conform to the * bitwidth of the underlying pixel type. + * + * If there are multiple planes, they may share the same working buffer + * because different planes will not be operate on concurrently. However, + * if there are multiple LCD devices, they must each have unique run buffers. */ uint8_t *buffer; |