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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-12-19 23:06:41 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-12-19 23:06:41 +0000 |
commit | 5fb7939d769fb3f1f84721cb0056d0cc621f05e2 (patch) | |
tree | eadad8142fada4d8cb57c09e438d6535bbd65d53 /apps/examples/README.txt | |
parent | ef92b45bc404a1aaf0ab43a1603712f9bfc72311 (diff) | |
download | nuttx-5fb7939d769fb3f1f84721cb0056d0cc621f05e2.tar.gz nuttx-5fb7939d769fb3f1f84721cb0056d0cc621f05e2.tar.bz2 nuttx-5fb7939d769fb3f1f84721cb0056d0cc621f05e2.zip |
Add a test for PWM drivers
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4202 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'apps/examples/README.txt')
-rw-r--r-- | apps/examples/README.txt | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/apps/examples/README.txt b/apps/examples/README.txt index 4460e2c66..ff8dcead1 100644 --- a/apps/examples/README.txt +++ b/apps/examples/README.txt @@ -678,6 +678,22 @@ examples/poll CONFIGURED_APPS += uiplib +examples/pwm +^^^^^^^^^^^^ + + A test of a PWM device driver. It simply enables a pulsed output for + a specified frequency and duty for a specified period of time. This + example can ONLY be built as an NSH built-in function. + + 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 + CONFIG_EXAMPLES_PWM_DEVPATH - The path to the PWM device. Default: /dev/pwm0 + 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 + examples/rgmp ^^^^^^^^^^^^^ |