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Diffstat (limited to 'apps/examples/pwm/Kconfig')
| -rw-r--r-- | apps/examples/pwm/Kconfig | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/apps/examples/pwm/Kconfig b/apps/examples/pwm/Kconfig index 593136f265..78edd2178c 100644 --- a/apps/examples/pwm/Kconfig +++ b/apps/examples/pwm/Kconfig @@ -6,8 +6,43 @@ config EXAMPLES_PWM bool "Pulse width modulation (PWM) example" default n + depends on PWM && NSH_BUILTIN_APPS ---help--- Enable the Pulse width modulation (PWM) example if EXAMPLES_PWM + +config EXAMPLES_PWM_DEVPATH + string "PWM device path" + default "/dev/pwm0" + ---help--- + The path to the PWM device. Default: /dev/pwm0 + +config EXAMPLES_PWM_FREQUENCY + int "Default PWM freququency" + default 100 + ---help--- + The default PWM frequency. Default: 100 Hz + +config EXAMPLES_PWM_DUTYPCT + int "Default PWM duty percentage" + default 50 + ---help--- + The default PWM duty as a percentage. Default: 50% + +config EXAMPLES_PWM_DURATION + int "Default PWM duration" + default 5 if !EXAMPLES_PWM_PULSECOUNT + ---help--- + The default PWM pulse train duration in seconds. Used only if the current + pulse count is zero (pulse countis only supported if CONFIG_PWM_PULSECOUNT + is defined). Default: 5 seconds + +config EXAMPLES_PWM_PULSECOUNT + int "Default pulse count" + default 0 + ---help--- + The initial PWM pulse count. This option is only available if CONFIG_PWM_PULSECOUNT + is nonzero. Default: 0 (i.e., use the duration, not the count). + endif |