DIY Logging Volt/Ampmeter
Macros
APB2 Clock Enable Disable
STM32F1xx_HAL_Driver » RCC » RCC Exported Macros

Enable or disable the High Speed APB (APB2) peripheral clock. More...

Macros

#define __HAL_RCC_AFIO_CLK_ENABLE()
 
#define __HAL_RCC_GPIOA_CLK_ENABLE()
 
#define __HAL_RCC_GPIOB_CLK_ENABLE()
 
#define __HAL_RCC_GPIOC_CLK_ENABLE()
 
#define __HAL_RCC_GPIOD_CLK_ENABLE()
 
#define __HAL_RCC_ADC1_CLK_ENABLE()
 
#define __HAL_RCC_TIM1_CLK_ENABLE()
 
#define __HAL_RCC_SPI1_CLK_ENABLE()
 
#define __HAL_RCC_USART1_CLK_ENABLE()
 
#define __HAL_RCC_AFIO_CLK_DISABLE()   (RCC->APB2ENR &= ~(RCC_APB2ENR_AFIOEN))
 
#define __HAL_RCC_GPIOA_CLK_DISABLE()   (RCC->APB2ENR &= ~(RCC_APB2ENR_IOPAEN))
 
#define __HAL_RCC_GPIOB_CLK_DISABLE()   (RCC->APB2ENR &= ~(RCC_APB2ENR_IOPBEN))
 
#define __HAL_RCC_GPIOC_CLK_DISABLE()   (RCC->APB2ENR &= ~(RCC_APB2ENR_IOPCEN))
 
#define __HAL_RCC_GPIOD_CLK_DISABLE()   (RCC->APB2ENR &= ~(RCC_APB2ENR_IOPDEN))
 
#define __HAL_RCC_ADC1_CLK_DISABLE()   (RCC->APB2ENR &= ~(RCC_APB2ENR_ADC1EN))
 
#define __HAL_RCC_TIM1_CLK_DISABLE()   (RCC->APB2ENR &= ~(RCC_APB2ENR_TIM1EN))
 
#define __HAL_RCC_SPI1_CLK_DISABLE()   (RCC->APB2ENR &= ~(RCC_APB2ENR_SPI1EN))
 
#define __HAL_RCC_USART1_CLK_DISABLE()   (RCC->APB2ENR &= ~(RCC_APB2ENR_USART1EN))
 

Detailed Description

Enable or disable the High Speed APB (APB2) 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_ADC1_CLK_DISABLE

#define __HAL_RCC_ADC1_CLK_DISABLE ( )    (RCC->APB2ENR &= ~(RCC_APB2ENR_ADC1EN))

Definition at line 572 of file stm32f1xx_hal_rcc.h.

◆ __HAL_RCC_ADC1_CLK_ENABLE

#define __HAL_RCC_ADC1_CLK_ENABLE ( )
Value:
do { \
__IO uint32_t tmpreg; \
SET_BIT(RCC->APB2ENR, RCC_APB2ENR_ADC1EN);\
/* Delay after an RCC peripheral clock enabling */\
tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_ADC1EN);\
UNUSED(tmpreg); \
} while(0U)

Definition at line 535 of file stm32f1xx_hal_rcc.h.

◆ __HAL_RCC_AFIO_CLK_DISABLE

#define __HAL_RCC_AFIO_CLK_DISABLE ( )    (RCC->APB2ENR &= ~(RCC_APB2ENR_AFIOEN))

Definition at line 567 of file stm32f1xx_hal_rcc.h.

◆ __HAL_RCC_AFIO_CLK_ENABLE

#define __HAL_RCC_AFIO_CLK_ENABLE ( )
Value:
do { \
__IO uint32_t tmpreg; \
SET_BIT(RCC->APB2ENR, RCC_APB2ENR_AFIOEN);\
/* Delay after an RCC peripheral clock enabling */\
tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_AFIOEN);\
UNUSED(tmpreg); \
} while(0U)

Definition at line 495 of file stm32f1xx_hal_rcc.h.

◆ __HAL_RCC_GPIOA_CLK_DISABLE

#define __HAL_RCC_GPIOA_CLK_DISABLE ( )    (RCC->APB2ENR &= ~(RCC_APB2ENR_IOPAEN))

Definition at line 568 of file stm32f1xx_hal_rcc.h.

◆ __HAL_RCC_GPIOA_CLK_ENABLE

#define __HAL_RCC_GPIOA_CLK_ENABLE ( )
Value:
do { \
__IO uint32_t tmpreg; \
SET_BIT(RCC->APB2ENR, RCC_APB2ENR_IOPAEN);\
/* Delay after an RCC peripheral clock enabling */\
tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_IOPAEN);\
UNUSED(tmpreg); \
} while(0U)

Definition at line 503 of file stm32f1xx_hal_rcc.h.

◆ __HAL_RCC_GPIOB_CLK_DISABLE

#define __HAL_RCC_GPIOB_CLK_DISABLE ( )    (RCC->APB2ENR &= ~(RCC_APB2ENR_IOPBEN))

Definition at line 569 of file stm32f1xx_hal_rcc.h.

◆ __HAL_RCC_GPIOB_CLK_ENABLE

#define __HAL_RCC_GPIOB_CLK_ENABLE ( )
Value:
do { \
__IO uint32_t tmpreg; \
SET_BIT(RCC->APB2ENR, RCC_APB2ENR_IOPBEN);\
/* Delay after an RCC peripheral clock enabling */\
tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_IOPBEN);\
UNUSED(tmpreg); \
} while(0U)

Definition at line 511 of file stm32f1xx_hal_rcc.h.

◆ __HAL_RCC_GPIOC_CLK_DISABLE

#define __HAL_RCC_GPIOC_CLK_DISABLE ( )    (RCC->APB2ENR &= ~(RCC_APB2ENR_IOPCEN))

Definition at line 570 of file stm32f1xx_hal_rcc.h.

◆ __HAL_RCC_GPIOC_CLK_ENABLE

#define __HAL_RCC_GPIOC_CLK_ENABLE ( )
Value:
do { \
__IO uint32_t tmpreg; \
SET_BIT(RCC->APB2ENR, RCC_APB2ENR_IOPCEN);\
/* Delay after an RCC peripheral clock enabling */\
tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_IOPCEN);\
UNUSED(tmpreg); \
} while(0U)

Definition at line 519 of file stm32f1xx_hal_rcc.h.

◆ __HAL_RCC_GPIOD_CLK_DISABLE

#define __HAL_RCC_GPIOD_CLK_DISABLE ( )    (RCC->APB2ENR &= ~(RCC_APB2ENR_IOPDEN))

Definition at line 571 of file stm32f1xx_hal_rcc.h.

◆ __HAL_RCC_GPIOD_CLK_ENABLE

#define __HAL_RCC_GPIOD_CLK_ENABLE ( )
Value:
do { \
__IO uint32_t tmpreg; \
SET_BIT(RCC->APB2ENR, RCC_APB2ENR_IOPDEN);\
/* Delay after an RCC peripheral clock enabling */\
tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_IOPDEN);\
UNUSED(tmpreg); \
} while(0U)

Definition at line 527 of file stm32f1xx_hal_rcc.h.

◆ __HAL_RCC_SPI1_CLK_DISABLE

#define __HAL_RCC_SPI1_CLK_DISABLE ( )    (RCC->APB2ENR &= ~(RCC_APB2ENR_SPI1EN))

Definition at line 575 of file stm32f1xx_hal_rcc.h.

◆ __HAL_RCC_SPI1_CLK_ENABLE

#define __HAL_RCC_SPI1_CLK_ENABLE ( )
Value:
do { \
__IO uint32_t tmpreg; \
SET_BIT(RCC->APB2ENR, RCC_APB2ENR_SPI1EN);\
/* Delay after an RCC peripheral clock enabling */\
tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_SPI1EN);\
UNUSED(tmpreg); \
} while(0U)

Definition at line 551 of file stm32f1xx_hal_rcc.h.

◆ __HAL_RCC_TIM1_CLK_DISABLE

#define __HAL_RCC_TIM1_CLK_DISABLE ( )    (RCC->APB2ENR &= ~(RCC_APB2ENR_TIM1EN))

Definition at line 574 of file stm32f1xx_hal_rcc.h.

◆ __HAL_RCC_TIM1_CLK_ENABLE

#define __HAL_RCC_TIM1_CLK_ENABLE ( )
Value:
do { \
__IO uint32_t tmpreg; \
SET_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM1EN);\
/* Delay after an RCC peripheral clock enabling */\
tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM1EN);\
UNUSED(tmpreg); \
} while(0U)

Definition at line 543 of file stm32f1xx_hal_rcc.h.

◆ __HAL_RCC_USART1_CLK_DISABLE

#define __HAL_RCC_USART1_CLK_DISABLE ( )    (RCC->APB2ENR &= ~(RCC_APB2ENR_USART1EN))

Definition at line 576 of file stm32f1xx_hal_rcc.h.

◆ __HAL_RCC_USART1_CLK_ENABLE

#define __HAL_RCC_USART1_CLK_ENABLE ( )
Value:
do { \
__IO uint32_t tmpreg; \
SET_BIT(RCC->APB2ENR, RCC_APB2ENR_USART1EN);\
/* Delay after an RCC peripheral clock enabling */\
tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_USART1EN);\
UNUSED(tmpreg); \
} while(0U)

Definition at line 559 of file stm32f1xx_hal_rcc.h.

RCC_APB2ENR_SPI1EN
#define RCC_APB2ENR_SPI1EN
Definition: stm32f103xb.h:1299
RCC_APB2ENR_IOPBEN
#define RCC_APB2ENR_IOPBEN
Definition: stm32f103xb.h:1279
RCC_APB2ENR_ADC1EN
#define RCC_APB2ENR_ADC1EN
Definition: stm32f103xb.h:1288
READ_BIT
#define READ_BIT(REG, BIT)
Definition: stm32f1xx.h:182
RCC_APB2ENR_IOPDEN
#define RCC_APB2ENR_IOPDEN
Definition: stm32f103xb.h:1285
RCC_APB2ENR_USART1EN
#define RCC_APB2ENR_USART1EN
Definition: stm32f103xb.h:1302
RCC_APB2ENR_TIM1EN
#define RCC_APB2ENR_TIM1EN
Definition: stm32f103xb.h:1296
RCC
#define RCC
Definition: stm32f103xb.h:684
RCC_APB2ENR_AFIOEN
#define RCC_APB2ENR_AFIOEN
Definition: stm32f103xb.h:1273
RCC_APB2ENR_IOPAEN
#define RCC_APB2ENR_IOPAEN
Definition: stm32f103xb.h:1276
RCC_APB2ENR_IOPCEN
#define RCC_APB2ENR_IOPCEN
Definition: stm32f103xb.h:1282