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Add pulse count support to apps/examples/pwm

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git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4286 7fd9a85b-ad96-42d3-883c-3090e2eb8679
This commit is contained in:
patacongo
2012-01-09 18:56:05 +00:00
parent 94e1048f0b
commit f28db5c1c3
4 changed files with 79 additions and 19 deletions
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apps/examples/README.txt
+7 -1
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@@ -723,6 +723,8 @@ examples/pwm
specific PWM settings might require additional settings).
CONFIG_PWM - Enables PWM support.
CONFIG_EXAMPLES_PWM_COUNT - Enabled PWM pulse count support (if the
hardware supports it).
CONFIG_NSH_BUILTIN_APPS - Build the PWM test as an NSH built-in function.
Default: Not built! The example can only be used as an NSH built-in
application
@@ -733,7 +735,11 @@ examples/pwm
CONFIG_EXAMPLES_PWM_FREQUENCY - The initial PWM frequency. Default: 100 Hz
CONFIG_EXAMPLES_PWM_DUTYPCT - The initial PWM duty as a percentage. Default: 50%
CONFIG_EXAMPLES_PWM_DURATION - The initial PWM pulse train duration in sectonds.
as a percentage. Default: 5 seconds
as a percentage. Used only if the current pulse count is zero (pulse count
is only supported if CONFIG_PWM_PULSECOUNT is defined). Default: 5 seconds
CONFIG_EXAMPLES_PWM_COUNT - The initial PWM pulse count. This option is
only available if CONFIG_PWM_PULSECOUNT is defined. Default: 0 (i.e., use
the duration, not the count).
examples/rgmp
^^^^^^^^^^^^^