dpl_os.h File Reference

uwb-core DPL (Decawave Porting Layer) os abstraction layer More...

Detailed Description

uwb-core DPL (Decawave Porting Layer) os abstraction layer

Author

Francisco Molina franc.nosp@m.ois-.nosp@m.xavie.nosp@m.r.mo.nosp@m.lina@.nosp@m.inri.nosp@m.a.fr

Definition in file dpl_os.h.

#include "os/os.h"

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Typedefs
typedef os_sr_t	dpl_sr_t
	CPU status register.

Functions
static uint32_t	dpl_hw_enter_critical (void)
	Disable ISRs.
static void	dpl_hw_exit_critical (uint32_t ctx)
	Restores ISR context.
static bool	dpl_hw_is_in_critical (void)
	Check if is in critical section.

Entering and exiting critical section defines
#define	DPL_ENTER_CRITICAL(_sr)   (_sr = os_hw_enter_critical())
#define	DPL_EXIT_CRITICAL(_sr)   (os_hw_exit_critical(_sr))
#define	DPL_ASSERT_CRITICAL()   assert(os_hw_is_in_critical())

Macro Definition Documentation

DPL_ASSERT_CRITICAL

#define DPL_ASSERT_CRITICAL

(

)

assert(os_hw_is_in_critical())

Definition at line 35 of file dpl_os.h.

DPL_ENTER_CRITICAL

#define DPL_ENTER_CRITICAL

(

_sr

)

(_sr = os_hw_enter_critical())

Definition at line 33 of file dpl_os.h.

DPL_EXIT_CRITICAL

#define DPL_EXIT_CRITICAL

(

_sr

)

(os_hw_exit_critical(_sr))

Definition at line 34 of file dpl_os.h.

Typedef Documentation

dpl_sr_t

typedef os_sr_t dpl_sr_t

CPU status register.

Definition at line 41 of file dpl_os.h.

Function Documentation

dpl_hw_enter_critical()

static uint32_t dpl_hw_enter_critical ( void  )

inlinestatic

Disable ISRs.

Returns

current isr context

Definition at line 48 of file dpl_os.h.

dpl_hw_exit_critical()

static void dpl_hw_exit_critical ( uint32_t  ctx )

inlinestatic

Restores ISR context.

Parameters

[in]

ctx

ISR context to restore.

Definition at line 58 of file dpl_os.h.

dpl_hw_is_in_critical()

static bool dpl_hw_is_in_critical ( void  )

inlinestatic

Check if is in critical section.

Returns

true, if in critical section, false otherwise

Definition at line 68 of file dpl_os.h.