AHB2 Peripheral Clock Enable Disable Status

Get the enable or disable status of the AHB2 peripheral clock. More...

Collaboration diagram for AHB2 Peripheral Clock Enable Disable Status:

Macros
#define	__HAL_RCC_DCMI_IS_CLK_ENABLED()
#define	__HAL_RCC_DCMI_IS_CLK_DISABLED()
#define	__HAL_RCC_USB_OTG_FS_IS_CLK_ENABLED()
#define	__HAL_RCC_USB_OTG_FS_IS_CLK_DISABLED()
#define	__HAL_RCC_RNG_IS_CLK_ENABLED()
#define	__HAL_RCC_RNG_IS_CLK_DISABLED()

Detailed Description

Get the enable or disable status of the AHB2 peripheral clock.

Note

After reset, the peripheral clock (used for registers read/write access) is disabled and the application software has to enable this clock before using it.

Macro Definition Documentation

__HAL_RCC_DCMI_IS_CLK_ENABLED

#define __HAL_RCC_DCMI_IS_CLK_ENABLED

(

)

#include <stm32f4xx_hal_rcc_ex.h>

Value:

((RCC->AHB2ENR & (RCC_AHB2ENR_DCMIEN)) != RESET)

Definition at line 4107 of file stm32f4xx_hal_rcc_ex.h.

__HAL_RCC_DCMI_IS_CLK_DISABLED

#define __HAL_RCC_DCMI_IS_CLK_DISABLED

(

)

#include <stm32f4xx_hal_rcc_ex.h>

Value:

((RCC->AHB2ENR & (RCC_AHB2ENR_DCMIEN)) == RESET)

Definition at line 4108 of file stm32f4xx_hal_rcc_ex.h.

__HAL_RCC_USB_OTG_FS_IS_CLK_ENABLED

#define __HAL_RCC_USB_OTG_FS_IS_CLK_ENABLED

(

)

#include <stm32f4xx_hal_rcc_ex.h>

Value:

((RCC->AHB2ENR & (RCC_AHB2ENR_OTGFSEN)) != RESET)

Definition at line 4110 of file stm32f4xx_hal_rcc_ex.h.

__HAL_RCC_USB_OTG_FS_IS_CLK_DISABLED

#define __HAL_RCC_USB_OTG_FS_IS_CLK_DISABLED

(

)

#include <stm32f4xx_hal_rcc_ex.h>

Value:

((RCC->AHB2ENR & (RCC_AHB2ENR_OTGFSEN)) == RESET)

Definition at line 4111 of file stm32f4xx_hal_rcc_ex.h.

__HAL_RCC_RNG_IS_CLK_ENABLED

#define __HAL_RCC_RNG_IS_CLK_ENABLED

(

)

#include <stm32f4xx_hal_rcc_ex.h>

Value:

((RCC->AHB2ENR & (RCC_AHB2ENR_RNGEN)) != RESET)

Definition at line 4113 of file stm32f4xx_hal_rcc_ex.h.

__HAL_RCC_RNG_IS_CLK_DISABLED

#define __HAL_RCC_RNG_IS_CLK_DISABLED

(

)

#include <stm32f4xx_hal_rcc_ex.h>

Value:

((RCC->AHB2ENR & (RCC_AHB2ENR_RNGEN)) == RESET)

Definition at line 4114 of file stm32f4xx_hal_rcc_ex.h.