Detailed Description

Power manager interface for CC26X2.

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The Power header file should be included in an application as follows:

#include <ti/drivers/power/PowerCC26X2.h>

Refer to Power.h for a complete description of APIs.

Implementation

This header file defines the power resources, constraints, events, sleep states and transition latencies for CC26X2.

#include <ti/drivers/dpl/HwiP.h>
#include <ti/drivers/dpl/ClockP.h>
#include <ti/drivers/Power.h>
#include <ti/drivers/power/PowerCC26XX.h>
#include <ti/drivers/Temperature.h>
#include <ti/devices/DeviceFamily.h>

Include dependency graph for PowerCC26X2.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Data Structures
struct	PowerCC26X2_Config
	Global configuration structure. More...

struct	PowerCC26X2_ModuleState
	PowerCC26X2_ModuleState. More...

Macros
#define	PowerCC26X2_RESUMETIMESTANDBY 750

#define	PowerCC26X2_TOTALTIMESTANDBY 1000

#define	PowerCC26X2_WAKEDELAYSTANDBY 240

#define	PowerCC26X2_INITIALWAITRCOSC_LF 1000

#define	PowerCC26X2_RETRYWAITRCOSC_LF 1000

#define	PowerCC26X2_INITIALWAITXOSC_HF 50

#define	PowerCC26X2_RETRYWAITXOSC_HF 50

#define	PowerCC26X2_INITIALWAITXOSC_LF 10000

#define	PowerCC26X2_RETRYWAITXOSC_LF 5000

#define	PowerCC26X2_PERIPH_PKA PowerCC26XX_PERIPH_PKA

#define	PowerCC26X2_PERIPH_UART1 PowerCC26XX_PERIPH_UART1

#define	PowerCC26X2_PERIPH_SSI1 PowerCC26XX_PERIPH_SSI1

#define	PowerCC26X2_PERIPH_UART2 PowerCC26XX_PERIPH_UART2

#define	PowerCC26X2_PERIPH_UART3 PowerCC26XX_PERIPH_UART3

#define	PowerCC26X2_PERIPH_SSI2 PowerCC26XX_PERIPH_SSI2

#define	PowerCC26X2_PERIPH_SSI3 PowerCC26XX_PERIPH_SSI3

#define	PowerCC26X2_PERIPH_I2C1 PowerCC26XX_PERIPH_I2C1

#define	PowerCC26X2_HPOSC_RTC_COMPENSATION_DELTA 3

Functions
void	PowerCC26X2_enableHposcRtcCompensation (void)
	Enable RTC compensation when SCLK_LF is derived from HPOSC. More...

Macro Definition Documentation

§ PowerCC26X2_RESUMETIMESTANDBY

#define PowerCC26X2_RESUMETIMESTANDBY 750

The latency to reserve for resume from STANDBY (usec).

§ PowerCC26X2_TOTALTIMESTANDBY

#define PowerCC26X2_TOTALTIMESTANDBY 1000

The total latency to reserve for entry to and exit from STANDBY (usec).

§ PowerCC26X2_WAKEDELAYSTANDBY

#define PowerCC26X2_WAKEDELAYSTANDBY 240

The initial delay when waking from STANDBY (usec).

§ PowerCC26X2_INITIALWAITRCOSC_LF

#define PowerCC26X2_INITIALWAITRCOSC_LF 1000

The initial wait time (usec) before checking if RCOSC_LF is stable.

§ PowerCC26X2_RETRYWAITRCOSC_LF

#define PowerCC26X2_RETRYWAITRCOSC_LF 1000

The retry wait time (usec) when checking to see if RCOSC_LF is stable.

§ PowerCC26X2_INITIALWAITXOSC_HF

#define PowerCC26X2_INITIALWAITXOSC_HF 50

The initial wait time (usec) before checking if XOSC_HF is stable.

§ PowerCC26X2_RETRYWAITXOSC_HF

#define PowerCC26X2_RETRYWAITXOSC_HF 50

The retry wait time (usec) when checking to see if XOSC_HF is stable.

§ PowerCC26X2_INITIALWAITXOSC_LF

#define PowerCC26X2_INITIALWAITXOSC_LF 10000

The initial wait time (usec) before checking if XOSC_LF is stable.

§ PowerCC26X2_RETRYWAITXOSC_LF

#define PowerCC26X2_RETRYWAITXOSC_LF 5000

The retry wait time (usec) when checking to see if XOSC_LF is stable.

§ PowerCC26X2_PERIPH_PKA

#define PowerCC26X2_PERIPH_PKA PowerCC26XX_PERIPH_PKA

< Resource ID: PKA Module Resource ID: UART1

§ PowerCC26X2_PERIPH_UART1

#define PowerCC26X2_PERIPH_UART1 PowerCC26XX_PERIPH_UART1

Resource ID: SSI1

§ PowerCC26X2_PERIPH_SSI1

#define PowerCC26X2_PERIPH_SSI1 PowerCC26XX_PERIPH_SSI1

§ PowerCC26X2_PERIPH_UART2

#define PowerCC26X2_PERIPH_UART2 PowerCC26XX_PERIPH_UART2

< Resource ID: UART2 Resource ID: UART3

§ PowerCC26X2_PERIPH_UART3

#define PowerCC26X2_PERIPH_UART3 PowerCC26XX_PERIPH_UART3

Resource ID: SSI2

§ PowerCC26X2_PERIPH_SSI2

#define PowerCC26X2_PERIPH_SSI2 PowerCC26XX_PERIPH_SSI2

Resource ID: SSI3

§ PowerCC26X2_PERIPH_SSI3

#define PowerCC26X2_PERIPH_SSI3 PowerCC26XX_PERIPH_SSI3

Resource ID: I2C1

§ PowerCC26X2_PERIPH_I2C1

#define PowerCC26X2_PERIPH_I2C1 PowerCC26XX_PERIPH_I2C1

§ PowerCC26X2_HPOSC_RTC_COMPENSATION_DELTA

#define PowerCC26X2_HPOSC_RTC_COMPENSATION_DELTA 3

The temperature delta in degrees C before the RTC is re-compensated when SCLK_LF is derived from SCLK_HF and SCLK_HF is supplied by HPOSC.

Function Documentation

§ PowerCC26X2_enableHposcRtcCompensation()

void PowerCC26X2_enableHposcRtcCompensation ( void )

Enable RTC compensation when SCLK_LF is derived from HPOSC.

Enables automatic compensation for temperature based clock drift of the RTC when SCLK_LF is derived from HPOSC.

It only needs to be called once after the system boots.

This function should only be called when SCLK_LF is configured to be drived from HPOSC.