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added disable peripheral clock control #13

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added disable peripheral clock control #13

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30 changes: 25 additions & 5 deletions Resources/Source_code/Workspace/stm32f4xx_drivers/drivers/inc/stm32f407xx.h
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Original file line number Diff line number Diff line change
Expand Up @@ -340,14 +340,33 @@ typedef struct
#define SYSCFG_PCLK_EN() (RCC->APB2ENR |= (1 << 14))


/*
* Clock Disable Macros for GPIOx peripherals
/*
* CLOCK DISABLE MACROS FOR GPIO PERIPHERALS
*/
#define GPIOA_PCLK_DI()

/*
* Clock Disable Macros for SPIx peripherals
#define GPIOA_PCLK_DI() (RCC->AHB1_ENR &= ~(1 << 0))
#define GPIOB_PCLK_DI() (RCC->AHB1_ENR &= ~(1 << 1))
#define GPIOC_PCLK_DI() (RCC->AHB1_ENR &= ~(1 << 2))
#define GPIOD_PCLK_DI() (RCC->AHB1_ENR &= ~(1 << 3))
#define GPIOE_PCLK_DI() (RCC->AHB1_ENR &= ~(1 << 4))
#define GPIOH_PCLK_DI() (RCC->AHB1_ENR &= ~(1 << 7))

/*
* CLOCK DISABLE MACROS FOR I2C PERIPHERLAS
*/
#define I2C1_PCLK_DI() (RCC->APB1_ENR &= ~(1 << 21))
#define I2C2_PCLK_DI() (RCC->APB1_ENR &= ~(1 << 22))
#define I2C3_PCLK_DI() (RCC->APB1_ENR &= ~(1 << 23))

/*
* CLOCK DISABLE MACROS FOR SPI PERIPHERLAS
*/
#define SPI1_PCLK_DI() (RCC->APB2_ENR &= ~(1 << 12))
#define SPI2_PCLK_DI() (RCC->APB1_ENR &= ~(1 << 14))
#define SPI3_PCLK_DI() (RCC->APB1_ENR &= ~(1 << 15))
#define SPI4_PCLK_DI() (RCC->APB2_ENR &= ~(1 << 13))
#define SPI5_PCLK_DI() (RCC->APB2_ENR &= ~(1 << 20))


/*
* Clock Disable Macros for USARTx peripherals
Expand All @@ -358,6 +377,7 @@ typedef struct
* Clock Disable Macros for SYSCFG peripheral
*/

#define SYSCFG_PCLK_DI() (RCC->APB2_ENR &= ~(1 << 14))

/*
* Macros to reset GPIOx peripherals
Expand Down