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Initialization and Configuration
Functions

Initialization and Configuration
[GPIO_Private_Functions]

Initialization and Configuration. More...

Functions

void GPIO_DeInit_mort (GPIO_TypeDef_mort *GPIOx)
 De-initializes the GPIOx peripheral registers to their default reset values.
void GPIO_Init_mort (GPIO_TypeDef_mort *GPIOx, GPIO_InitTypeDef_mort *GPIO_InitStruct)
 Initializes the GPIOx peripheral according to the specified parameters in the GPIO_InitStruct.
void GPIO_StructInit_mort (GPIO_InitTypeDef_mort *GPIO_InitStruct)
 Fills each GPIO_InitStruct member with its default value.
void GPIO_PinLockConfig_mort (GPIO_TypeDef_mort *GPIOx, uint16_t GPIO_Pin)
 Locks GPIO Pins configuration registers.

Detailed Description

Initialization and Configuration. 

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                 ##### Initialization and Configuration #####
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Function Documentation

void GPIO_DeInit_mort ( GPIO_TypeDef_mort *  GPIOx )

De-initializes the GPIOx peripheral registers to their default reset values.

Note:
By default, The GPIO pins are configured in input floating mode (except JTAG pins).
Parameters:
GPIOx,:where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices. x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices.
Return values:
None

Definition at line 127 of file stm32f4xx_gpio_mort.c.

void GPIO_Init_mort ( GPIO_TypeDef_mort *  GPIOx,
GPIO_InitTypeDef_mort *  GPIO_InitStruct 
)

Initializes the GPIOx peripheral according to the specified parameters in the GPIO_InitStruct.

Parameters:
GPIOx,:where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices. x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices.
GPIO_InitStruct,:pointer to a GPIO_InitTypeDef structure that contains the configuration information for the specified GPIO peripheral.
Return values:
None

Definition at line 202 of file stm32f4xx_gpio_mort.c.

void GPIO_PinLockConfig_mort ( GPIO_TypeDef_mort *  GPIOx,
uint16_t  GPIO_Pin 
)

Locks GPIO Pins configuration registers.

Note:
The locked registers are GPIOx_MODER, GPIOx_OTYPER, GPIOx_OSPEEDR, GPIOx_PUPDR, GPIOx_AFRL and GPIOx_AFRH.
The configuration of the locked GPIO pins can no longer be modified until the next reset.
Parameters:
GPIOx,:where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices. x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices.
GPIO_Pin,:specifies the port bit to be locked. This parameter can be any combination of GPIO_Pin_x where x can be (0..15).
Return values:
None

Definition at line 277 of file stm32f4xx_gpio_mort.c.

void GPIO_StructInit_mort ( GPIO_InitTypeDef_mort *  GPIO_InitStruct )

Fills each GPIO_InitStruct member with its default value.

Parameters:
GPIO_InitStruct: pointer to a GPIO_InitTypeDef structure which will be initialized.
Return values:
None

Definition at line 254 of file stm32f4xx_gpio_mort.c.

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