AN2476 datasheet(29/49 Pages) STMICROELECTRONICS

номер детали	AN2476

подробное описание детали	STR75x low power modes

PDF	49 Pages

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производитель	STMICROELECTRONICS [STMicroelectronics]

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AN2476

STR750 library low power mode functions

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2.4

MRCC_PCLKConfig

MRCC_PCLK

To configure the APB clock, use one of the following values:

Example:

/* Configure PCLK such as PCLK = CKTIM */

MRCC_PCLKConfig(MRCC_CKTIM_Div1);

2.5

MRCC_EnterWFIMode

Function Name

MRCC_PCLKConfig

Function Prototype

void MRCC_PCLKConfig(u32 MRCC_PCLK)

Behavior Description

Configures the APB clock (PCLK).

Input Parameter

MRCC_PCLK: defines the APB clock. This clock is derived from the

TIM clock(CK_TIM).

Refer to section “MRCC_PCLK” for more details on the allowed values

of this parameter.

Output Parameter

None

Return Parameter

None

Required preconditions

None

Called functions

None

MRCC_PCLK

Meaning

MRCC_CKTIM_Div1

APB clock = CKTIM

MRCC_CKTIM_Div2

APB clock = CKTIM/2

Function Name

MRCC_EnterWFIMode

Function Prototype

void MRCC_EnterWFIMode(u32 MRCC_WFIParam)

Behavior Description

Enters WFI mode.

Input Parameter

MRCC_WFIParam: specifies the WFI mode control parameters.

Refer to section “MRCC_WFIParam” for more details on the allowed

values of this parameter.

Output Parameter

None

Return Parameter

None

Required preconditions

None

Called functions

None

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