Differential D18830 Diff 53617 head/share/man/man9/pwm.9

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head/share/man/man9/pwm.9

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	.\" $FreeBSD$			.\" $FreeBSD$
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	.Dd November 12, 2018			.Dd January 12, 2019
	.Dt PWM 9			.Dt PWM 9
	.Os			.Os
	.Sh NAME			.Sh NAME
	.Nm pwm ,			.Nm pwm ,
	.Nm PWM_GET_BUS ,			.Nm PWM_GET_BUS ,
	.Nm PWM_CHANNEL_CONFIG ,			.Nm PWM_CHANNEL_CONFIG ,
	.Nm PWM_CHANNEL_GET_CONFIG ,			.Nm PWM_CHANNEL_GET_CONFIG ,
	.Nm PWM_CHANNEL_SET_FLAGS ,			.Nm PWM_CHANNEL_SET_FLAGS ,
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	.It Fn PWM_CHANNEL_SET_FLAGS "device_t dev" "int channel" "uint32_t flags"			.It Fn PWM_CHANNEL_SET_FLAGS "device_t dev" "int channel" "uint32_t flags"
	Set the flags of the channel (like inverted polarity).			Set the flags of the channel (like inverted polarity).
	.It Fn PWM_CHANNEL_GET_FLAGS "device_t dev" "int channel" "uint32_t *flags"			.It Fn PWM_CHANNEL_GET_FLAGS "device_t dev" "int channel" "uint32_t *flags"
	Get the current flags for the channel.			Get the current flags for the channel.
	.It Fn PWM_CHANNEL_ENABLE "device_t dev" "int channel" "bool enable"			.It Fn PWM_CHANNEL_ENABLE "device_t dev" "int channel" "bool enable"
	Enable the PWM channel.			Enable the PWM channel.
	.It Fn PWM_CHANNEL_ISENABLED "device_t dev" "int channel" "bool *enable"			.It Fn PWM_CHANNEL_ISENABLED "device_t dev" "int channel" "bool *enable"
	Test if the PWM channel is enabled.			Test if the PWM channel is enabled.
	.It PWM_CHANNEL_MAX "device_t dev" "int channel" "int *nchannel"			.It Fn PWM_CHANNEL_MAX "device_t dev" "int channel" "int *nchannel"
	Get the maximum number of channels supported by the controller.			Get the maximum number of channels supported by the controller.
	.El			.El
	.Sh HISTORY			.Sh HISTORY
	The			The
	.Nm pwm			.Nm pwm
	interface first appeared in			interface first appeared in
	.Fx 13.0 .			.Fx 13.0 .
	The			The
	.Nm pwm			.Nm pwm
	interface and manual page was written by			interface and manual page was written by
	.An Emmanuel Vadot Aq Mt manu@FreeBSD.org .			.An Emmanuel Vadot Aq Mt manu@FreeBSD.org .