sys_ctrl.c File Reference

#include <inc/hw_types.h>
#include <inc/hw_ccfg.h>
#include <driverlib/aon_batmon.h>
#include <driverlib/sys_ctrl.h>

Go to the source code of this file.

Data Structures
struct	PowerQualGlobals_t

Macros
#define	PD_STATE_CACHE_RET   1
#define	PD_STATE_RFMEM_RET   2
#define	PD_STATE_XOSC_LPM   4
#define	PD_STATE_EXT_REG_MODE   8
#define	CCFG_MODE_CONF_VDDR_TRIM_SLEEP_DELTA_WIDTH   4

Functions
int32_t	SignExtendVddrTrimValue (uint32_t ui32VddrTrimVal)
	Sign extend the VDDR_TRIM setting (special format ranging from -10 to +21) More...
void	SysCtrlPowerEverything (void)
	Power up everything. More...
void	SysCtrlStandby (void)
	Force the system in to standby mode. More...
void	SysCtrlPowerdown (void)
	Force the system in to power down. More...
void	SysCtrlShutdown (void)
	Force the system in to shutdown. More...
void	SysCtrlSetRechargeBeforePowerDown (uint32_t xoscPowerMode)
	Set Recharge values before entering Power Down. More...
void	SysCtrlAdjustRechargeAfterPowerDown (void)
	Adjust Recharge calculations to be used next. More...
void	SysCtrl_DCDC_VoltageConditionalControl (void)
	Turns DCDC on or off depending of what is considered to be optimal usage. More...
uint32_t	SysCtrlResetSourceGet (void)
	Returns last reset source (including "wakeup from shutdown"). More...

Variables
static PowerQualGlobals_t	powerQualGlobals
static const uint32_t	g_pui32ModuleCG []

Macro Definition Documentation

#define CCFG_MODE_CONF_VDDR_TRIM_SLEEP_DELTA_WIDTH   4

Definition at line 329 of file sys_ctrl.c.

Referenced by SysCtrlSetRechargeBeforePowerDown().

#define PD_STATE_CACHE_RET   1

Definition at line 74 of file sys_ctrl.c.

Referenced by SysCtrlSetRechargeBeforePowerDown().

#define PD_STATE_EXT_REG_MODE   8

Definition at line 77 of file sys_ctrl.c.

Referenced by SysCtrlSetRechargeBeforePowerDown().

#define PD_STATE_RFMEM_RET   2

Definition at line 75 of file sys_ctrl.c.

Referenced by SysCtrlSetRechargeBeforePowerDown().

#define PD_STATE_XOSC_LPM   4

Definition at line 76 of file sys_ctrl.c.

Referenced by SysCtrlSetRechargeBeforePowerDown().

Function Documentation

int32_t SignExtendVddrTrimValue

(

uint32_t

ui32VddrTrimVal

)

Sign extend the VDDR_TRIM setting (special format ranging from -10 to +21)

Returns

Definition at line 709 of file setup.c.

Referenced by HapiTrimDeviceShutDown(), and SysCtrlSetRechargeBeforePowerDown().

Variable Documentation

const uint32_t g_pui32ModuleCG[]

static

Initial value:

=
{
    PRCM_PERIPH_TIMER0,
    PRCM_PERIPH_TIMER1,
    PRCM_PERIPH_TIMER2,
    PRCM_PERIPH_TIMER3,
    PRCM_PERIPH_SSI0,
    PRCM_PERIPH_SSI1,
    PRCM_PERIPH_UART0,
    PRCM_PERIPH_I2C0,
    PRCM_PERIPH_UDMA,
    PRCM_PERIPH_TRNG,
    PRCM_PERIPH_CRYPTO,
    PRCM_PERIPH_GPIO,
    PRCM_PERIPH_I2S
}

Definition at line 98 of file sys_ctrl.c.

Referenced by SysCtrlPowerEverything().

PowerQualGlobals_t powerQualGlobals

static

Definition at line 86 of file sys_ctrl.c.