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fix interfaccia

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This commit is contained in:
nzasch
2022-01-12 01:09:32 +01:00
parent b9a7a1e15b
commit 6d0c31556a
435 changed files with 436215 additions and 10940 deletions
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78
codice/Drivers/STM32G4xx_HAL_Driver/Src/stm32g4xx_hal_rcc.c
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@@ -39,14 +39,12 @@
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
* Copyright (c) 2019 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file in
* the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
******************************************************************************
*/
@@ -83,9 +81,13 @@
/** @defgroup RCC_Private_Macros RCC Private Macros
* @{
*/
#define MCO1_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE()
#define MCO1_GPIO_PORT GPIOA
#define MCO1_PIN GPIO_PIN_8
#define RCC_GET_MCO_GPIO_PIN(__RCC_MCOx__) ((__RCC_MCOx__) & GPIO_PIN_MASK)
#define RCC_GET_MCO_GPIO_AF(__RCC_MCOx__) (((__RCC_MCOx__) & RCC_MCO_GPIOAF_MASK) >> RCC_MCO_GPIOAF_POS)
#define RCC_GET_MCO_GPIO_INDEX(__RCC_MCOx__) (((__RCC_MCOx__) & RCC_MCO_GPIOPORT_MASK) >> RCC_MCO_GPIOPORT_POS)
#define RCC_GET_MCO_GPIO_PORT(__RCC_MCOx__) (AHB2PERIPH_BASE + ((0x00000400UL) * RCC_GET_MCO_GPIO_INDEX(__RCC_MCOx__)))
#define RCC_PLL_OSCSOURCE_CONFIG(__HAL_RCC_PLLSOURCE__) \
(MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC, (__HAL_RCC_PLLSOURCE__)))
@@ -961,11 +963,16 @@ HAL_StatusTypeDef HAL_RCC_ClockConfig(RCC_ClkInitTypeDef *RCC_ClkInitStruct, ui
*/
/**
* @brief Select the clock source to output on MCO pin(PA8).
* @note PA8 should be configured in alternate function mode.
* @brief Select the clock source to output on MCO pin(PA8/PG10).
* @note PA8/PG10 should be configured in alternate function mode.
* @note The default configuration of the GPIOG pin 10 (PG10) is set to reset mode (NRST pin)
* and user shall set the NRST_MODE Bit in the FLASH OPTR register to be able to use it
* as an MCO pin.
* The @ref HAL_FLASHEx_OBProgram() API can be used to configure the NRST_MODE Bit value.
* @param RCC_MCOx specifies the output direction for the clock source.
* For STM32G4xx family this parameter can have only one value:
* @arg @ref RCC_MCO1 Clock source to output on MCO1 pin(PA8).
* @arg @ref RCC_MCO_PA8 Clock source to output on MCO1 pin(PA8).
* @arg @ref RCC_MCO_PG10 Clock source to output on MCO1 pin(PG10).
* @param RCC_MCOSource specifies the clock source to output.
* This parameter can be one of the following values:
* @arg @ref RCC_MCO1SOURCE_NOCLOCK MCO output disabled, no clock on MCO
@@ -987,29 +994,41 @@ HAL_StatusTypeDef HAL_RCC_ClockConfig(RCC_ClkInitTypeDef *RCC_ClkInitStruct, ui
*/
void HAL_RCC_MCOConfig(uint32_t RCC_MCOx, uint32_t RCC_MCOSource, uint32_t RCC_MCODiv)
{
GPIO_InitTypeDef GPIO_InitStruct;
GPIO_InitTypeDef gpio_initstruct;
uint32_t mcoindex;
uint32_t mco_gpio_index;
GPIO_TypeDef * mco_gpio_port;
/* Check the parameters */
assert_param(IS_RCC_MCO(RCC_MCOx));
assert_param(IS_RCC_MCODIV(RCC_MCODiv));
assert_param(IS_RCC_MCO1SOURCE(RCC_MCOSource));
/* Prevent unused argument(s) compilation warning if no assert_param check */
UNUSED(RCC_MCOx);
/* Common GPIO init parameters */
gpio_initstruct.Mode = GPIO_MODE_AF_PP;
gpio_initstruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
gpio_initstruct.Pull = GPIO_NOPULL;
/* MCO Clock Enable */
MCO1_CLK_ENABLE();
/* Get MCOx selection */
mcoindex = RCC_MCOx & RCC_MCO_INDEX_MASK;
/* Configure the MCO1 pin in alternate function mode */
GPIO_InitStruct.Pin = MCO1_PIN;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Alternate = GPIO_AF0_MCO;
HAL_GPIO_Init(MCO1_GPIO_PORT, &GPIO_InitStruct);
/* Get MCOx GPIO Port */
mco_gpio_port = (GPIO_TypeDef *) RCC_GET_MCO_GPIO_PORT(RCC_MCOx);
/* Mask MCOSEL[] and MCOPRE[] bits then set MCO1 clock source and prescaler */
MODIFY_REG(RCC->CFGR, (RCC_CFGR_MCOSEL | RCC_CFGR_MCOPRE), (RCC_MCOSource | RCC_MCODiv));
/* MCOx Clock Enable */
mco_gpio_index = RCC_GET_MCO_GPIO_INDEX(RCC_MCOx);
SET_BIT(RCC->AHB2ENR, (1UL << mco_gpio_index ));
/* Configure the MCOx pin in alternate function mode */
gpio_initstruct.Pin = RCC_GET_MCO_GPIO_PIN(RCC_MCOx);
gpio_initstruct.Alternate = RCC_GET_MCO_GPIO_AF(RCC_MCOx);
HAL_GPIO_Init(mco_gpio_port, &gpio_initstruct);
if (mcoindex == RCC_MCO1_INDEX)
{
assert_param(IS_RCC_MCODIV(RCC_MCODiv));
assert_param(IS_RCC_MCO1SOURCE(RCC_MCOSource));
/* Mask MCOSEL[] and MCOPRE[] bits then set MCO clock source and prescaler */
MODIFY_REG(RCC->CFGR, (RCC_CFGR_MCOSEL | RCC_CFGR_MCOPRE), (RCC_MCOSource | RCC_MCODiv));
}
}
/**
@@ -1380,4 +1399,3 @@ static uint32_t RCC_GetSysClockFreqFromPLLSource(void)
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/