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This commit is contained in:
Attila Body 2021-10-29 21:40:31 +02:00
parent 46a5748e75
commit 411b895bf7
54 changed files with 3660 additions and 1918 deletions
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57
Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c
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@ -123,13 +123,6 @@
/** @addtogroup GPIO_Private_Constants GPIO Private Constants
* @{
*/
#define GPIO_MODE 0x00000003U
#define EXTI_MODE 0x10000000U
#define GPIO_MODE_IT 0x00010000U
#define GPIO_MODE_EVT 0x00020000U
#define RISING_EDGE 0x00100000U
#define FALLING_EDGE 0x00200000U
#define GPIO_OUTPUT_TYPE 0x00000010U
#define GPIO_NUMBER 16U
/**
@ -179,7 +172,6 @@ void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init)
assert_param(IS_GPIO_ALL_INSTANCE(GPIOx));
assert_param(IS_GPIO_PIN(GPIO_Init->Pin));
assert_param(IS_GPIO_MODE(GPIO_Init->Mode));
assert_param(IS_GPIO_PULL(GPIO_Init->Pull));
/* Configure the port pins */
for(position = 0U; position < GPIO_NUMBER; position++)
@ -193,8 +185,8 @@ void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init)
{
/*--------------------- GPIO Mode Configuration ------------------------*/
/* In case of Output or Alternate function mode selection */
if((GPIO_Init->Mode == GPIO_MODE_OUTPUT_PP) || (GPIO_Init->Mode == GPIO_MODE_AF_PP) ||
(GPIO_Init->Mode == GPIO_MODE_OUTPUT_OD) || (GPIO_Init->Mode == GPIO_MODE_AF_OD))
if(((GPIO_Init->Mode & GPIO_MODE) == MODE_OUTPUT) || \
(GPIO_Init->Mode & GPIO_MODE) == MODE_AF)
{
/* Check the Speed parameter */
assert_param(IS_GPIO_SPEED(GPIO_Init->Speed));
@ -207,18 +199,24 @@ void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init)
/* Configure the IO Output Type */
temp = GPIOx->OTYPER;
temp &= ~(GPIO_OTYPER_OT_0 << position) ;
temp |= (((GPIO_Init->Mode & GPIO_OUTPUT_TYPE) >> 4U) << position);
temp |= (((GPIO_Init->Mode & OUTPUT_TYPE) >> OUTPUT_TYPE_Pos) << position);
GPIOx->OTYPER = temp;
}
/* Activate the Pull-up or Pull down resistor for the current IO */
temp = GPIOx->PUPDR;
temp &= ~(GPIO_PUPDR_PUPDR0 << (position * 2U));
temp |= ((GPIO_Init->Pull) << (position * 2U));
GPIOx->PUPDR = temp;
if((GPIO_Init->Mode & GPIO_MODE) != MODE_ANALOG)
{
/* Check the parameters */
assert_param(IS_GPIO_PULL(GPIO_Init->Pull));
/* Activate the Pull-up or Pull down resistor for the current IO */
temp = GPIOx->PUPDR;
temp &= ~(GPIO_PUPDR_PUPDR0 << (position * 2U));
temp |= ((GPIO_Init->Pull) << (position * 2U));
GPIOx->PUPDR = temp;
}
/* In case of Alternate function mode selection */
if((GPIO_Init->Mode == GPIO_MODE_AF_PP) || (GPIO_Init->Mode == GPIO_MODE_AF_OD))
if((GPIO_Init->Mode & GPIO_MODE) == MODE_AF)
{
/* Check the Alternate function parameter */
assert_param(IS_GPIO_AF(GPIO_Init->Alternate));
@ -237,7 +235,7 @@ void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init)
/*--------------------- EXTI Mode Configuration ------------------------*/
/* Configure the External Interrupt or event for the current IO */
if((GPIO_Init->Mode & EXTI_MODE) == EXTI_MODE)
if((GPIO_Init->Mode & EXTI_MODE) != 0x00U)
{
/* Enable SYSCFG Clock */
__HAL_RCC_SYSCFG_CLK_ENABLE();
@ -250,7 +248,7 @@ void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init)
/* Clear EXTI line configuration */
temp = EXTI->IMR;
temp &= ~((uint32_t)iocurrent);
if((GPIO_Init->Mode & GPIO_MODE_IT) == GPIO_MODE_IT)
if((GPIO_Init->Mode & EXTI_IT) != 0x00U)
{
temp |= iocurrent;
}
@ -258,7 +256,7 @@ void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init)
temp = EXTI->EMR;
temp &= ~((uint32_t)iocurrent);
if((GPIO_Init->Mode & GPIO_MODE_EVT) == GPIO_MODE_EVT)
if((GPIO_Init->Mode & EXTI_EVT) != 0x00U)
{
temp |= iocurrent;
}
@ -267,7 +265,7 @@ void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init)
/* Clear Rising Falling edge configuration */
temp = EXTI->RTSR;
temp &= ~((uint32_t)iocurrent);
if((GPIO_Init->Mode & RISING_EDGE) == RISING_EDGE)
if((GPIO_Init->Mode & TRIGGER_RISING) != 0x00U)
{
temp |= iocurrent;
}
@ -275,7 +273,7 @@ void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init)
temp = EXTI->FTSR;
temp &= ~((uint32_t)iocurrent);
if((GPIO_Init->Mode & FALLING_EDGE) == FALLING_EDGE)
if((GPIO_Init->Mode & TRIGGER_FALLING) != 0x00U)
{
temp |= iocurrent;
}
@ -434,17 +432,16 @@ void HAL_GPIO_WritePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, GPIO_PinState Pin
*/
void HAL_GPIO_TogglePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
{
uint32_t odr;
/* Check the parameters */
assert_param(IS_GPIO_PIN(GPIO_Pin));
if ((GPIOx->ODR & GPIO_Pin) == GPIO_Pin)
{
GPIOx->BSRR = (uint32_t)GPIO_Pin << GPIO_NUMBER;
}
else
{
GPIOx->BSRR = GPIO_Pin;
}
/* get current Ouput Data Register value */
odr = GPIOx->ODR;
/* Set selected pins that were at low level, and reset ones that were high */
GPIOx->BSRR = ((odr & GPIO_Pin) << GPIO_NUMBER) | (~odr & GPIO_Pin);
}
/**