pm.c File Reference

#include <libopencm3/sam/pm.h>

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Functions
void	pm_select_main_clock (enum mck_src source_clock)
void	pm_enable_clock_div (enum pm_cksel sel_target, uint8_t div)
void	pm_set_divmask_clock (uint8_t mask)
static void	set_peripheral_clock_status (enum pm_peripheral periph, bool on)
void	pm_enable_peripheral_clock (enum pm_peripheral periph)
void	pm_disable_peripheral_clock (enum pm_peripheral periph)

Function Documentation

pm_disable_peripheral_clock()

void pm_disable_peripheral_clock

(

enum pm_peripheral

periph

)

Definition at line 72 of file pm.c.

References set_peripheral_clock_status().

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pm_enable_clock_div()

void pm_enable_clock_div	(	enum pm_cksel	sel_target,
		uint8_t	div
	)

Definition at line 37 of file pm.c.

References PM_CKSEL, PM_CKSEL_DIV, PM_CKSEL_KEY, PM_CKSEL_MASK, PM_SR, PM_SR_CKRDY, and PM_UNLOCK.

pm_enable_peripheral_clock()

void pm_enable_peripheral_clock

(

enum pm_peripheral

periph

)

Definition at line 67 of file pm.c.

References set_peripheral_clock_status().

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pm_select_main_clock()

void pm_select_main_clock

(

enum mck_src

source_clock

)

Definition at line 30 of file pm.c.

References PM_MCCTRL, PM_MCCTRL_KEY, PM_MCCTRL_MCSEL_MASK, PM_MCCTRL_MCSEL_SHIFT, PM_SR, PM_SR_CKRDY, and PM_UNLOCK.

pm_set_divmask_clock()

void pm_set_divmask_clock

(

uint8_t

mask

)

Definition at line 47 of file pm.c.

References PM_PBADIVMASK, PM_PBADIVMASK_KEY, and PM_UNLOCK.

set_peripheral_clock_status()

static void set_peripheral_clock_status ( enum pm_peripheral  periph, bool  on  )

static

Definition at line 53 of file pm.c.

References PM_MASK, PM_MASK_KEY, and PM_UNLOCK.

Referenced by pm_disable_peripheral_clock(), and pm_enable_peripheral_clock().

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