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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2007-06-09 15:49:44 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2007-06-09 15:49:44 +0000 |
| commit | 05dd8c79b40af0221973ba0ee19ee0066c3a8dde (patch) | |
| tree | 6aa570fa88dbc3e31d4d6061276f3f72c21b3ff3 /nuttx/configs/pjrc-8051 | |
| parent | 747de88ae98ba1e232db4c61b01b114772236c02 (diff) | |
| download | px4-nuttx-05dd8c79b40af0221973ba0ee19ee0066c3a8dde.tar.gz px4-nuttx-05dd8c79b40af0221973ba0ee19ee0066c3a8dde.tar.bz2 px4-nuttx-05dd8c79b40af0221973ba0ee19ee0066c3a8dde.zip | |
Add support for custom system timer frequency
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@274 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/configs/pjrc-8051')
| -rw-r--r-- | nuttx/configs/pjrc-8051/defconfig | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/nuttx/configs/pjrc-8051/defconfig b/nuttx/configs/pjrc-8051/defconfig index bc6084f0b..c9b8a481a 100644 --- a/nuttx/configs/pjrc-8051/defconfig +++ b/nuttx/configs/pjrc-8051/defconfig @@ -95,6 +95,11 @@ CONFIG_LED_DEBUG=n # handle and enables the API mm_addregion(start, end); # CONFIG_HAVE_LOWPUTC - architecture supports low-level, boot # time console output +# CONFIG_TICKS_PER_MSEC - The default system timer is 100Hz +# or TICKS_PER_MSEC=10. This setting may be defined to +# inform NuttX that the processor hardware is providing +# system timer interrupts at some interrupt interval other +# than 10 msec. # CONFIG_RR_INTERVAL - The round robin timeslice will be set # this number of milliseconds; Round robin scheduling can # be disabled by setting this value to zero. |