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Update README files

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This commit is contained in:
Gregory Nutt 2014-08-12 10:01:12 -06:00
parent c9ba1d4091
commit eef608b942
3 changed files with 10 additions and 4 deletions
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4
configs/sama5d3-xplained/README.txt
View File

@ -2378,6 +2378,7 @@ Tickless OS
RTOS Features -> Clocks and Timers
CONFIG_SCHED_TICKLESS=y : Configures the RTOS in tickless mode
CONFIG_SCHED_TICKLESS_ALARM=n : (option not implemented)
System Type -> SAMA5 Peripheral Support
CONFIG_SAMA5_TC0=y : Enable TC0 (TC channels 0-3
@ -2410,7 +2411,8 @@ Tickless OS
from 0xffffffff to zero). So we could potentially just set the compare
at the number of ticks you want PLUS the current value of timer. Then
you could have both with a single timer: An interval timer and a free-
running counter with the same timer!
running counter with the same timer! In this case, you would want to
to set CONFIG_SCHED_TICKLESS_ALARM in the NuttX configuration.
Patches are welcome!

6
configs/sama5d3x-ek/README.txt
View File

@ -2694,6 +2694,7 @@ Tickless OS
RTOS Features -> Clocks and Timers
CONFIG_SCHED_TICKLESS=y : Configures the RTOS in tickless mode
CONFIG_SCHED_TICKLESS_ALARM=n : (option not implemented)
System Type -> SAMA5 Peripheral Support
CONFIG_SAMA5_TC0=y : Enable TC0 (TC channels 0-3
@ -2723,10 +2724,11 @@ Tickless OS
32-bit counters with the capability to generate a compare interrupt when
the timer matches a compare value but also to continue counting without
stopping (giving another, different interrupt when the timer rolls over
from 0xffffffff to zero). So we could potentially just set the compare
from 0xffffffff to zero). So we could potentially used the just set the compare
at the number of ticks you want PLUS the current value of timer. Then
you could have both with a single timer: An interval timer and a free-
running counter with the same timer!
running counter with the same timer! In this case, you would want to
to set CONFIG_SCHED_TICKLESS_ALARM in the NuttX configuration.
Patches are welcome!

4
configs/sama5d4-ek/README.txt
View File

@ -3158,6 +3158,7 @@ Tickless OS
RTOS Features -> Clocks and Timers
CONFIG_SCHED_TICKLESS=y : Configures the RTOS in tickless mode
CONFIG_SCHED_TICKLESS_ALARM=n : (option not implemented)
System Type -> SAMA5 Peripheral Support
CONFIG_SAMA5_TC0=y : Enable TC0 (TC channels 0-3
@ -3196,7 +3197,8 @@ Tickless OS
from 0xffffffff to zero). So we could potentially just set the compare
at the number of ticks you want PLUS the current value of timer. Then
you could have both with a single timer: An interval timer and a free-
running counter with the same timer!
running counter with the same timer! In this case, you would want to
to set CONFIG_SCHED_TICKLESS_ALARM in the NuttX configuration.
Patches are welcome!