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/**
******************************************************************************
* @file stm32wbxx_usb_dongle.c
* @author MCD Application Team
* @brief This file provides set of firmware functions to manage:
* - LEDs and push-button available on STM32WBXX Usb Dongle Kit
* from STMicroelectronics
******************************************************************************
* @attention
*
* Copyright (c) 2019-2021 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.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "stm32wbxx_usb_dongle.h"
/** @addtogroup BSP
* @{
*/
/** @defgroup STM32WBXX_USB_DONGLE STM32WBxx Usb Dongle
* @brief This file provides set of firmware functions to manage Leds and push-button
* available on STM32WBxx Usb Dongle Kit from STMicroelectronics.
* @{
*/
/** @defgroup STM32WBXX_USB_DONGLE_Private_Defines Private Defines
* @{
*/
/**
* @brief STM32WBxx usb dongle BSP Driver
*/
#define __STM32WBxx_USB_DONGLE_BSP_VERSION_MAIN (0x01U) /*!< [31:24] main version */
#define __STM32WBxx_USB_DONGLE_BSP_VERSION_SUB1 (0x00U) /*!< [23:16] sub1 version */
#define __STM32WBxx_USB_DONGLE_BSP_VERSION_SUB2 (0x03U) /*!< [15:8] sub2 version */
#define __STM32WBxx_USB_DONGLE_BSP_VERSION_RC (0x00U) /*!< [7:0] release candidate */
#define __STM32WBxx_USB_DONGLE_BSP_VERSION ((__STM32WBxx_USB_DONGLE_BSP_VERSION_MAIN << 24)\
|(__STM32WBxx_USB_DONGLE_BSP_VERSION_SUB1 << 16)\
|(__STM32WBxx_USB_DONGLE_BSP_VERSION_SUB2 << 8 )\
|(__STM32WBxx_USB_DONGLE_BSP_VERSION_RC))
/**
* @brief LINK SD Card
*/
#define SD_DUMMY_BYTE 0xFF
#define SD_NO_RESPONSE_EXPECTED 0x80
/**
* @}
*/
/** @defgroup STM32WBXX_USB_DONGLE_LOW_LEVEL_Private_Variables Private Variables
* @{
*/
GPIO_TypeDef* GPIO_PORT[LEDn] = {LED1_GPIO_PORT, LED2_GPIO_PORT, LED3_GPIO_PORT};
const uint16_t GPIO_PIN[LEDn] = {LED1_PIN, LED2_PIN, LED3_PIN};
GPIO_TypeDef* BUTTON_PORT[BUTTONn] = {BUTTON_SW1_GPIO_PORT};
const uint16_t BUTTON_PIN[BUTTONn] = {BUTTON_SW1_PIN};
const uint8_t BUTTON_IRQn[BUTTONn] = {BUTTON_SW1_EXTI_IRQn};
/**
* @}
*/
/** @defgroup STM32WBXX_USB_DONGLE_Exported_Functions Exported Functions
* @{
*/
/**
* @brief This method returns the STM32WBxx usb dongle BSP Driver revision
* @retval version: 0xXYZR (8bits for each decimal, R for RC)
*/
uint32_t BSP_GetVersion(void)
{
return __STM32WBxx_USB_DONGLE_BSP_VERSION;
}
/** @defgroup STM32WBXX_USB_DONGLE_LED_Functions LED Functions
* @{
*/
/**
* @brief Configures LED GPIO.
* @param Led: LED to be configured.
* This parameter can be one of the following values:
* @arg LED2
* @retval None
*/
void BSP_LED_Init(Led_TypeDef Led)
{
GPIO_InitTypeDef gpioinitstruct = {0};
/* Enable the GPIO_LED Clock */
LEDx_GPIO_CLK_ENABLE(Led);
/* Configure the GPIO_LED pin */
gpioinitstruct.Pin = GPIO_PIN[Led];
gpioinitstruct.Mode = GPIO_MODE_OUTPUT_PP;
gpioinitstruct.Pull = GPIO_NOPULL;
gpioinitstruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(GPIO_PORT[Led], &gpioinitstruct);
HAL_GPIO_WritePin(GPIO_PORT[Led], GPIO_PIN[Led], GPIO_PIN_RESET);
}
/**
* @brief DeInit LEDs.
* @param Led: LED to be de-init.
* This parameter can be one of the following values:
* @arg LED2
* @note Led DeInit does not disable the GPIO clock nor disable the Mfx
* @retval None
*/
void BSP_LED_DeInit(Led_TypeDef Led)
{
GPIO_InitTypeDef gpio_init_structure;
/* Turn off LED */
HAL_GPIO_WritePin(GPIO_PORT[Led], GPIO_PIN[Led], GPIO_PIN_RESET);
/* DeInit the GPIO_LED pin */
gpio_init_structure.Pin = GPIO_PIN[Led];
HAL_GPIO_DeInit(GPIO_PORT[Led], gpio_init_structure.Pin);
}
/**
* @brief Turns selected LED On.
* @param Led: Specifies the Led to be set on.
* This parameter can be one of following parameters:
* @arg LED2
* @retval None
*/
void BSP_LED_On(Led_TypeDef Led)
{
HAL_GPIO_WritePin(GPIO_PORT[Led], GPIO_PIN[Led], GPIO_PIN_SET);
}
/**
* @brief Turns selected LED Off.
* @param Led: Specifies the Led to be set off.
* This parameter can be one of following parameters:
* @arg LED2
* @retval None
*/
void BSP_LED_Off(Led_TypeDef Led)
{
HAL_GPIO_WritePin(GPIO_PORT[Led], GPIO_PIN[Led], GPIO_PIN_RESET);
}
/**
* @brief Toggles the selected LED.
* @param Led: Specifies the Led to be toggled.
* This parameter can be one of following parameters:
* @arg LED2
* @retval None
*/
void BSP_LED_Toggle(Led_TypeDef Led)
{
HAL_GPIO_TogglePin(GPIO_PORT[Led], GPIO_PIN[Led]);
}
/**
* @}
*/
/** @defgroup STM32WBXX_USB_DONGLE_BUTTON_Functions BUTTON Functions
* @{
*/
/**
* @brief Configures Button GPIO and EXTI Line.
* @param Button: Specifies the Button to be configured.
* This parameter should be: BUTTON_KEY
* @param ButtonMode: Specifies Button mode.
* This parameter can be one of following parameters:
* @arg BUTTON_MODE_GPIO: Button will be used as simple IO
* @arg BUTTON_MODE_EXTI: Button will be connected to EXTI line with interrupt
* generation capability
* @retval None
*/
void BSP_PB_Init(Button_TypeDef Button, ButtonMode_TypeDef ButtonMode)
{
GPIO_InitTypeDef gpioinitstruct = {0};
/* Enable the BUTTON Clock */
BUTTONx_GPIO_CLK_ENABLE(Button);
if(ButtonMode == BUTTON_MODE_GPIO)
{
/* Configure Button pin as input */
gpioinitstruct.Pin = BUTTON_PIN[Button];
gpioinitstruct.Mode = GPIO_MODE_INPUT;
gpioinitstruct.Pull = GPIO_PULLUP;
gpioinitstruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(BUTTON_PORT[Button], &gpioinitstruct);
}
if(ButtonMode == BUTTON_MODE_EXTI)
{
/* Configure Button pin as input with External interrupt */
gpioinitstruct.Pin = BUTTON_PIN[Button];
gpioinitstruct.Pull = GPIO_PULLUP;
gpioinitstruct.Mode = GPIO_MODE_IT_FALLING;
HAL_GPIO_Init(BUTTON_PORT[Button], &gpioinitstruct);
/* Enable and set Button EXTI Interrupt to the lowest priority */
HAL_NVIC_SetPriority((IRQn_Type)(BUTTON_IRQn[Button]), 0x0F, 0x00);
HAL_NVIC_EnableIRQ((IRQn_Type)(BUTTON_IRQn[Button]));
}
}
/**
* @brief Push Button DeInit.
* @param Button: Button to be configured
* This parameter should be: BUTTON_KEY
* @note PB DeInit does not disable the GPIO clock
* @retval None
*/
void BSP_PB_DeInit(Button_TypeDef Button)
{
GPIO_InitTypeDef gpio_init_structure;
gpio_init_structure.Pin = BUTTON_PIN[Button];
HAL_NVIC_DisableIRQ((IRQn_Type)(BUTTON_IRQn[Button]));
HAL_GPIO_DeInit(BUTTON_PORT[Button], gpio_init_structure.Pin);
}
/**
* @brief Returns the selected Button state.
* @param Button: Specifies the Button to be checked.
* This parameter should be: BUTTON_KEY
* @retval The Button GPIO pin value.
*/
uint32_t BSP_PB_GetState(Button_TypeDef Button)
{
return HAL_GPIO_ReadPin(BUTTON_PORT[Button], BUTTON_PIN[Button]);
}
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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