UM0097 datasheet(47/229 Pages) STMICROELECTRONICS

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UM0097

Peripheral firmware overview

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RCCU_GenerateSWReset

Example:

This example shows how to generate the software reset.

{

/* Generate Software Reset */

RCCU_GenerateSWReset ();

}

3.3

Advanced peripheral bus bridges (APB)

The APB driver may be used for a variety of purposes, including APB bridges configuration

and error status reporting.

The first section describes the data structure members used in the APB firmware library.

The second section presents the APB firmware library functions.

3.3.1

Data structures

APB register structure

The APB peripheral register structure APB_TypeDef is defined in the 71x_map.h file as

follows:

typedef struct

{

vu32 CKDIS;

vu32 SWRES;

} APB_TypeDef;

Table 22 presents the APB registers.

Function Name

RCCU_GenerateSWReset

Function Prototype

void RCCU_GenerateSWReset (void);

Behavior Description

This routine is used to generate a software reset.

Input Parameter

None

Output Parameter

None

Return Value

None

Required preconditions

None

Called Functions

None

Table 22.

APB registers

Description

CKDIS

APB Clock Disable Register

SWRES

APB Software Reset Register

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