Power Manager driver. More...

#include <avr32/io.h>
#include <arch/avr32/pm.h>

Include dependency graph for pm.c:

Data Structures
union	u_avr32_pm_mcctrl_t
union	u_avr32_pm_cksel_t
union	u_avr32_pm_pll_t
union	u_avr32_pm_oscctrl0_t
union	u_avr32_pm_oscctrl1_t
union	u_avr32_pm_oscctrl32_t
union	u_avr32_pm_ier_t
union	u_avr32_pm_idr_t
union	u_avr32_pm_icr_t
union	u_avr32_pm_gcctrl_t
union	u_avr32_pm_rccr_t
union	u_avr32_pm_bgcr_t
union	u_avr32_pm_vregcr_t
union	u_avr32_pm_bod_t
Defines
#define	PASS 0
Functions
void	pm_enable_osc0_ext_clock (volatile avr32_pm_t *pm)
	This function will enable the external clock mode of the oscillator 0.
void	pm_enable_osc0_crystal (volatile avr32_pm_t *pm, unsigned int fosc0)
	This function will enable the crystal mode of the oscillator 0.
void	pm_enable_clk0 (volatile avr32_pm_t *pm, unsigned int startup)
	This function will enable the oscillator 0 to be used with a startup time.
void	pm_disable_clk0 (volatile avr32_pm_t *pm)
	This function will disable the oscillator 0.
void	pm_enable_clk0_no_wait (volatile avr32_pm_t *pm, unsigned int startup)
	This function will enable the oscillator 0 to be used with no startup time.
void	pm_wait_for_clk0_ready (volatile avr32_pm_t *pm)
	This function will wait until the Osc0 clock is ready.
void	pm_enable_osc1_ext_clock (volatile avr32_pm_t *pm)
	This function will enable the external clock mode of the oscillator 1.
void	pm_enable_osc1_crystal (volatile avr32_pm_t *pm, unsigned int fosc1)
	This function will enable the crystal mode of the oscillator 1.
void	pm_enable_clk1 (volatile avr32_pm_t *pm, unsigned int startup)
	This function will enable the oscillator 1 to be used with a startup time.
void	pm_disable_clk1 (volatile avr32_pm_t *pm)
	This function will disable the oscillator 1.
void	pm_enable_clk1_no_wait (volatile avr32_pm_t *pm, unsigned int startup)
	This function will enable the oscillator 1 to be used with no startup time.
void	pm_wait_for_clk1_ready (volatile avr32_pm_t *pm)
	This function will wait until the Osc1 clock is ready.
void	pm_enable_osc32_ext_clock (volatile avr32_pm_t *pm)
	This function will enable the external clock mode of the 32-kHz oscillator.
void	pm_enable_osc32_crystal (volatile avr32_pm_t *pm)
	This function will enable the crystal mode of the 32-kHz oscillator.
void	pm_enable_clk32 (volatile avr32_pm_t *pm, unsigned int startup)
	This function will enable the oscillator 32 to be used with a startup time.
void	pm_disable_clk32 (volatile avr32_pm_t *pm)
	This function will disable the oscillator 32.
void	pm_enable_clk32_no_wait (volatile avr32_pm_t *pm, unsigned int startup)
	This function will enable the oscillator 32 to be used with no startup time.
void	pm_wait_for_clk32_ready (volatile avr32_pm_t *pm)
	This function will wait until the osc32 clock is ready.
void	pm_cksel (volatile avr32_pm_t *pm, unsigned int pbadiv, unsigned int pbasel, unsigned int pbbdiv, unsigned int pbbsel, unsigned int hsbdiv, unsigned int hsbsel)
	This function will select all the power manager clocks.
void	pm_gc_setup (volatile avr32_pm_t *pm, unsigned int gc, unsigned int osc_or_pll, unsigned int pll_osc, unsigned int diven, unsigned int div)
	This function will setup a generic clock.
void	pm_gc_enable (volatile avr32_pm_t *pm, unsigned int gc)
	This function will enable a generic clock.
void	pm_gc_disable (volatile avr32_pm_t *pm, unsigned int gc)
	This function will disable a generic clock.
void	pm_pll_setup (volatile avr32_pm_t *pm, unsigned int pll, unsigned int mul, unsigned int div, unsigned int osc, unsigned int lockcount)
	This function will setup a PLL.
void	pm_pll_set_option (volatile avr32_pm_t *pm, unsigned int pll, unsigned int pll_freq, unsigned int pll_div2, unsigned int pll_wbwdisable)
	This function will set a PLL option.
unsigned int	pm_pll_get_option (volatile avr32_pm_t *pm, unsigned int pll)
	This function will get a PLL option.
void	pm_pll_enable (volatile avr32_pm_t *pm, unsigned int pll)
	This function will enable a PLL.
void	pm_pll_disable (volatile avr32_pm_t *pm, unsigned int pll)
	This function will disable a PLL.
void	pm_wait_for_pll0_locked (volatile avr32_pm_t *pm)
	This function will wait for PLL0 locked.
void	pm_wait_for_pll1_locked (volatile avr32_pm_t *pm)
	This function will wait for PLL1 locked.
void	pm_switch_to_clock (volatile avr32_pm_t *pm, unsigned long clock)
	This function will switch the power manager main clock.
void	pm_switch_to_osc0 (volatile avr32_pm_t *pm, unsigned int fosc0, unsigned int startup)
	Switch main clock to clock Osc0 (crystal mode)
void	pm_bod_enable_irq (volatile avr32_pm_t *pm)
	Enables the Brown-Out Detector interrupt.
void	pm_bod_disable_irq (volatile avr32_pm_t *pm)
	Disables the Brown-Out Detector interrupt.
void	pm_bod_clear_irq (volatile avr32_pm_t *pm)
	Clears the Brown-Out Detector interrupt flag.
unsigned long	pm_bod_get_irq_status (volatile avr32_pm_t *pm)
	Gets the Brown-Out Detector interrupt flag.
unsigned long	pm_bod_get_irq_enable_bit (volatile avr32_pm_t *pm)
	Gets the Brown-Out Detector interrupt enable status.
unsigned long	pm_bod_get_level (volatile avr32_pm_t *pm)
	Gets the triggering threshold of the Brown-Out Detector.
unsigned long	pm_read_gplp (volatile avr32_pm_t *pm, unsigned long gplp)
	Read the content of the PM GPLP registers.
void	pm_write_gplp (volatile avr32_pm_t *pm, unsigned long gplp, unsigned long value)
	Write into the PM GPLP registers.
long	pm_enable_module (volatile avr32_pm_t *pm, unsigned long module)
	Enable the clock of a module.
long	pm_disable_module (volatile avr32_pm_t *pm, unsigned long module)
	Disable the clock of a module.

Detailed Description

Power Manager driver.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the copyright holders nor the names of contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

For additional information see http://www.ethernut.de/

Portions Copyright Atmel Corporation, see the following note.

Compiler: IAR EWAVR32 and GNU GCC for AVR32
Supported devices: All AVR32 devices.
AppNote:

Author:: Atmel Corporation: http://www.atmel.com
Support and FAQ: http://support.atmel.no/

Definition in file pm.c.

Define Documentation

#define PASS 0

Definition at line 88 of file pm.c.

Referenced by pm_disable_module(), and pm_enable_module().

Function Documentation

void pm_enable_osc0_ext_clock ( volatile avr32_pm_t * pm )

This function will enable the external clock mode of the oscillator 0.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)

Definition at line 198 of file pm.c.

void pm_enable_osc0_crystal	(	volatile avr32_pm_t *	pm,
		unsigned int	fosc0
	)

This function will enable the crystal mode of the oscillator 0.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)
fosc0	Oscillator 0 crystal frequency (Hz)

Definition at line 204 of file pm.c.

Referenced by pm_switch_to_osc0().

void pm_enable_clk0	(	volatile avr32_pm_t *	pm,
		unsigned int	startup
	)

This function will enable the oscillator 0 to be used with a startup time.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)
startup	Clock 0 startup time. AVR32_PM_OSCCTRL0_STARTUP_x_RCOSC.

Definition at line 213 of file pm.c.

References pm_enable_clk0_no_wait(), and pm_wait_for_clk0_ready().

Referenced by pm_switch_to_osc0().

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void pm_disable_clk0 ( volatile avr32_pm_t * pm )

This function will disable the oscillator 0.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)

Definition at line 220 of file pm.c.

void pm_enable_clk0_no_wait	(	volatile avr32_pm_t *	pm,
		unsigned int	startup
	)

This function will enable the oscillator 0 to be used with no startup time.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)
startup	Clock 0 startup time, for which the function does not wait. AVR32_PM_OSCCTRL0_STARTUP_x_RCOSC.

Definition at line 226 of file pm.c.

References u_avr32_pm_oscctrl0_t::oscctrl0, and u_avr32_pm_oscctrl0_t::OSCCTRL0.

Referenced by pm_enable_clk0().

void pm_wait_for_clk0_ready ( volatile avr32_pm_t * pm )

This function will wait until the Osc0 clock is ready.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)

Definition at line 239 of file pm.c.

Referenced by pm_enable_clk0().

void pm_enable_osc1_ext_clock ( volatile avr32_pm_t * pm )

This function will enable the external clock mode of the oscillator 1.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)

Definition at line 261 of file pm.c.

void pm_enable_osc1_crystal	(	volatile avr32_pm_t *	pm,
		unsigned int	fosc1
	)

This function will enable the crystal mode of the oscillator 1.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)
fosc1	Oscillator 1 crystal frequency (Hz)

Definition at line 267 of file pm.c.

void pm_enable_clk1	(	volatile avr32_pm_t *	pm,
		unsigned int	startup
	)

This function will enable the oscillator 1 to be used with a startup time.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)
startup	Clock 1 startup time. AVR32_PM_OSCCTRL1_STARTUP_x_RCOSC.

Definition at line 276 of file pm.c.

References pm_enable_clk1_no_wait(), and pm_wait_for_clk1_ready().

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void pm_disable_clk1 ( volatile avr32_pm_t * pm )

This function will disable the oscillator 1.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)

Definition at line 283 of file pm.c.

void pm_enable_clk1_no_wait	(	volatile avr32_pm_t *	pm,
		unsigned int	startup
	)

This function will enable the oscillator 1 to be used with no startup time.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)
startup	Clock 1 startup time, for which the function does not wait. AVR32_PM_OSCCTRL1_STARTUP_x_RCOSC.

Definition at line 289 of file pm.c.

References u_avr32_pm_oscctrl1_t::oscctrl1, and u_avr32_pm_oscctrl1_t::OSCCTRL1.

Referenced by pm_enable_clk1().

void pm_wait_for_clk1_ready ( volatile avr32_pm_t * pm )

This function will wait until the Osc1 clock is ready.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)

Definition at line 302 of file pm.c.

Referenced by pm_enable_clk1().

void pm_enable_osc32_ext_clock ( volatile avr32_pm_t * pm )

This function will enable the external clock mode of the 32-kHz oscillator.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)

Definition at line 324 of file pm.c.

void pm_enable_osc32_crystal ( volatile avr32_pm_t * pm )

This function will enable the crystal mode of the 32-kHz oscillator.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)

Definition at line 330 of file pm.c.

void pm_enable_clk32	(	volatile avr32_pm_t *	pm,
		unsigned int	startup
	)

This function will enable the oscillator 32 to be used with a startup time.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)
startup	Clock 32 kHz startup time. AVR32_PM_OSCCTRL32_STARTUP_x_RCOSC.

Definition at line 336 of file pm.c.

References pm_enable_clk32_no_wait(), and pm_wait_for_clk32_ready().

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void pm_disable_clk32 ( volatile avr32_pm_t * pm )

This function will disable the oscillator 32.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)

Definition at line 343 of file pm.c.

void pm_enable_clk32_no_wait	(	volatile avr32_pm_t *	pm,
		unsigned int	startup
	)

This function will enable the oscillator 32 to be used with no startup time.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)
startup	Clock 32 kHz startup time, for which the function does not wait. AVR32_PM_OSCCTRL32_STARTUP_x_RCOSC.

Definition at line 349 of file pm.c.

References u_avr32_pm_oscctrl32_t::oscctrl32, and u_avr32_pm_oscctrl32_t::OSCCTRL32.

Referenced by pm_enable_clk32().

void pm_wait_for_clk32_ready ( volatile avr32_pm_t * pm )

This function will wait until the osc32 clock is ready.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)

Definition at line 361 of file pm.c.

Referenced by pm_enable_clk32().

void pm_cksel	(	volatile avr32_pm_t *	pm,
		unsigned int	pbadiv,
		unsigned int	pbasel,
		unsigned int	pbbdiv,
		unsigned int	pbbsel,
		unsigned int	hsbdiv,
		unsigned int	hsbsel
	)

This function will select all the power manager clocks.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)
pbadiv	Peripheral Bus A clock divisor enable
pbasel	Peripheral Bus A select
pbbdiv	Peripheral Bus B clock divisor enable
pbbsel	Peripheral Bus B select
hsbdiv	High Speed Bus clock divisor enable (CPU clock = HSB clock)
hsbsel	High Speed Bus select (CPU clock = HSB clock )

Definition at line 367 of file pm.c.

References u_avr32_pm_cksel_t::cksel, and u_avr32_pm_cksel_t::CKSEL.

Referenced by NutInit().

void pm_gc_setup	(	volatile avr32_pm_t *	pm,
		unsigned int	gc,
		unsigned int	osc_or_pll,
		unsigned int	pll_osc,
		unsigned int	diven,
		unsigned int	div
	)

This function will setup a generic clock.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)
gc	generic clock number (0 for gc0...)
osc_or_pll	Use OSC (=0) or PLL (=1)
pll_osc	Select Osc0/PLL0 or Osc1/PLL1
diven	Generic clock divisor enable
div	Generic clock divisor

Definition at line 393 of file pm.c.

References u_avr32_pm_gcctrl_t::gcctrl, and u_avr32_pm_gcctrl_t::GCCTRL.

void pm_gc_enable	(	volatile avr32_pm_t *	pm,
		unsigned int	gc
	)

This function will enable a generic clock.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)
gc	generic clock number (0 for gc0...)

Definition at line 411 of file pm.c.

void pm_gc_disable	(	volatile avr32_pm_t *	pm,
		unsigned int	gc
	)

This function will disable a generic clock.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)
gc	generic clock number (0 for gc0...)

Definition at line 418 of file pm.c.

void pm_pll_setup	(	volatile avr32_pm_t *	pm,
		unsigned int	pll,
		unsigned int	mul,
		unsigned int	div,
		unsigned int	osc,
		unsigned int	lockcount
	)

This function will setup a PLL.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)
pll	PLL number(0 for PLL0, 1 for PLL1)
mul	PLL MUL in the PLL formula
div	PLL DIV in the PLL formula
osc	OSC number (0 for osc0, 1 for osc1)
lockcount	PLL lockount

Definition at line 425 of file pm.c.

References u_avr32_pm_pll_t::pll, and u_avr32_pm_pll_t::PLL.

Referenced by NutInit().

void pm_pll_set_option	(	volatile avr32_pm_t *	pm,
		unsigned int	pll,
		unsigned int	pll_freq,
		unsigned int	pll_div2,
		unsigned int	pll_wbwdisable
	)

This function will set a PLL option.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)
pll	PLL number(0 for PLL0, 1 for PLL1)
pll_freq	Set to 1 for VCO frequency range 80-180MHz, set to 0 for VCO frequency range 160-240Mhz.
pll_div2	Divide the PLL output frequency by 2 (this settings does not change the FVCO value)
pll_wbwdisable	1 Disable the Wide-Bandith Mode (Wide-Bandwith mode allow a faster startup time and out-of-lock time). 0 to enable the Wide-Bandith Mode.

Definition at line 443 of file pm.c.

References u_avr32_pm_pll_t::pll, and u_avr32_pm_pll_t::PLL.

Referenced by NutInit().

unsigned int pm_pll_get_option	(	volatile avr32_pm_t *	pm,
		unsigned int	pll
	)

This function will get a PLL option.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)
pll	PLL number(0 for PLL0, 1 for PLL1)

Returns:: Option

Definition at line 455 of file pm.c.

void pm_pll_enable	(	volatile avr32_pm_t *	pm,
		unsigned int	pll
	)

This function will enable a PLL.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)
pll	PLL number(0 for PLL0, 1 for PLL1)

Definition at line 462 of file pm.c.

Referenced by NutInit().

void pm_pll_disable	(	volatile avr32_pm_t *	pm,
		unsigned int	pll
	)

This function will disable a PLL.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)
pll	PLL number(0 for PLL0, 1 for PLL1)

Definition at line 469 of file pm.c.

void pm_wait_for_pll0_locked ( volatile avr32_pm_t * pm )

This function will wait for PLL0 locked.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)

Definition at line 476 of file pm.c.

Referenced by NutInit().

void pm_wait_for_pll1_locked ( volatile avr32_pm_t * pm )

This function will wait for PLL1 locked.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)

Definition at line 482 of file pm.c.

void pm_switch_to_clock	(	volatile avr32_pm_t *	pm,
		unsigned long	clock
	)

This function will switch the power manager main clock.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)
clock	Clock to be switched on. AVR32_PM_MCSEL_SLOW for RCOsc, AVR32_PM_MCSEL_OSC0 for Osc0, AVR32_PM_MCSEL_PLL0 for PLL0.

Definition at line 488 of file pm.c.

References u_avr32_pm_mcctrl_t::mcctrl, and u_avr32_pm_mcctrl_t::MCCTRL.

Referenced by NutInit(), and pm_switch_to_osc0().

void pm_switch_to_osc0	(	volatile avr32_pm_t *	pm,
		unsigned int	fosc0,
		unsigned int	startup
	)

Switch main clock to clock Osc0 (crystal mode)

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)
fosc0	Oscillator 0 crystal frequency (Hz)
startup	Crystal 0 startup time. AVR32_PM_OSCCTRL0_STARTUP_x_RCOSC.

Definition at line 499 of file pm.c.

References pm_enable_clk0(), pm_enable_osc0_crystal(), and pm_switch_to_clock().

Referenced by NutInit().

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void pm_bod_enable_irq ( volatile avr32_pm_t * pm )

Enables the Brown-Out Detector interrupt.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM).

Definition at line 507 of file pm.c.

void pm_bod_disable_irq ( volatile avr32_pm_t * pm )

Disables the Brown-Out Detector interrupt.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM).

Definition at line 512 of file pm.c.

References Disable_global_interrupt, Enable_global_interrupt, and Is_global_interrupt_enabled.

void pm_bod_clear_irq ( volatile avr32_pm_t * pm )

Clears the Brown-Out Detector interrupt flag.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM).

Definition at line 523 of file pm.c.

unsigned long pm_bod_get_irq_status ( volatile avr32_pm_t * pm )

Gets the Brown-Out Detector interrupt flag.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM).

Return values:

0	No BOD interrupt.
1	BOD interrupt pending.

Definition at line 529 of file pm.c.

unsigned long pm_bod_get_irq_enable_bit ( volatile avr32_pm_t * pm )

Gets the Brown-Out Detector interrupt enable status.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM).

Return values:

0	BOD interrupt disabled.
1	BOD interrupt enabled.

Definition at line 535 of file pm.c.

unsigned long pm_bod_get_level ( volatile avr32_pm_t * pm )

Gets the triggering threshold of the Brown-Out Detector.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM).

Returns:: Triggering threshold of the BOD. See the electrical characteristics in the part datasheet for actual voltage levels.

Definition at line 541 of file pm.c.

unsigned long pm_read_gplp	(	volatile avr32_pm_t *	pm,
		unsigned long	gplp
	)

Read the content of the PM GPLP registers.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)
gplp	GPLP register index (0,1,... depending on the number of GPLP registers for a given part)

Returns:: The content of the chosen GPLP register.

Definition at line 547 of file pm.c.

void pm_write_gplp	(	volatile avr32_pm_t *	pm,
		unsigned long	gplp,
		unsigned long	value
	)

Write into the PM GPLP registers.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)
gplp	GPLP register index (0,1,... depending on the number of GPLP registers for a given part)
value	Value to write

Definition at line 553 of file pm.c.

long pm_enable_module	(	volatile avr32_pm_t *	pm,
		unsigned long	module
	)

Enable the clock of a module.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)
module	The module to clock (use one of the defines in the part-specific header file under "toolchain folder"/avr32/inc(lude)/avr32/; depending on the clock domain, look for the sections "CPU clocks", "HSB clocks", "PBx clocks")

Returns:: Status.

Return values:

0	Success.
<0	An error occured.

Definition at line 559 of file pm.c.

References PASS.

long pm_disable_module	(	volatile avr32_pm_t *	pm,
		unsigned long	module
	)

Disable the clock of a module.

Parameters:

pm	Base address of the Power Manager (i.e. &AVR32_PM)
module	The module to shut down (use one of the defines in the part-specific header file under "toolchain folder"/avr32/inc(lude)/avr32/; depending on the clock domain, look for the sections "CPU clocks", "HSB clocks", "PBx clocks")

Returns:: Status.

Return values:

0	Success.
<0	An error occured.

Definition at line 572 of file pm.c.

References PASS.

Data Structures

Defines

Functions

Detailed Description

Define Documentation

Function Documentation