ST / BSP_B-L475E-IOT01

Contains the BSP driver for the B-L475E-IOT01 board.

Dependents:   mbed-os-example-ble-Thermometer DISCO_L475VG_IOT01-Telegram-BOT DISCO_L475VG_IOT01-sche_cheveux DISCO_L475VG_IOT01-QSPI_FLASH_FILE_SYSTEM ... more

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stm32l475e_iot01.c File Reference
Functions

stm32l475e_iot01.c File Reference

STM32L475E-IOT01 board support package. More...

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Functions

static void I2Cx_MspInit (I2C_HandleTypeDef *i2c_handler)
 Initializes I2C MSP.
static void I2Cx_MspDeInit (I2C_HandleTypeDef *i2c_handler)
 DeInitializes I2C MSP.
static void I2Cx_Init (I2C_HandleTypeDef *i2c_handler)
 Initializes I2C HAL.
static void I2Cx_DeInit (I2C_HandleTypeDef *i2c_handler)
 DeInitializes I2C HAL.
static HAL_StatusTypeDef I2Cx_ReadMultiple (I2C_HandleTypeDef *i2c_handler, uint8_t Addr, uint16_t Reg, uint16_t MemAddress, uint8_t *Buffer, uint16_t Length)
 Reads multiple data.
static HAL_StatusTypeDef I2Cx_WriteMultiple (I2C_HandleTypeDef *i2c_handler, uint8_t Addr, uint16_t Reg, uint16_t MemAddress, uint8_t *Buffer, uint16_t Length)
 Writes a value in a register of the device through BUS in using DMA mode.
static HAL_StatusTypeDef I2Cx_IsDeviceReady (I2C_HandleTypeDef *i2c_handler, uint16_t DevAddress, uint32_t Trials)
 Checks if target device is ready for communication.
static void I2Cx_Error (I2C_HandleTypeDef *i2c_handler, uint8_t Addr)
 Manages error callback by re-initializing I2C.
void SENSOR_IO_Init (void)
 Initializes Sensors low level.
void SENSOR_IO_DeInit (void)
 DeInitializes Sensors low level.
void SENSOR_IO_Write (uint8_t Addr, uint8_t Reg, uint8_t Value)
 Writes a single data.
uint8_t SENSOR_IO_Read (uint8_t Addr, uint8_t Reg)
 Reads a single data.
uint16_t SENSOR_IO_ReadMultiple (uint8_t Addr, uint8_t Reg, uint8_t *Buffer, uint16_t Length)
 Reads multiple data with I2C communication channel from TouchScreen.
void SENSOR_IO_WriteMultiple (uint8_t Addr, uint8_t Reg, uint8_t *Buffer, uint16_t Length)
 Writes multiple data with I2C communication channel from MCU to TouchScreen.
HAL_StatusTypeDef SENSOR_IO_IsDeviceReady (uint16_t DevAddress, uint32_t Trials)
 Checks if target device is ready for communication.
void SENSOR_IO_Delay (uint32_t Delay)
 Delay function used in Sensor low level driver.
void NFC_IO_Init (uint8_t GpoIrqEnable)
 Initializes Sensors low level.
void NFC_IO_DeInit (void)
 DeInitializes Sensors low level.
uint16_t NFC_IO_ReadMultiple (uint8_t Addr, uint8_t *pBuffer, uint16_t Length)
 This functions reads a response of the M24SR device.
uint16_t NFC_IO_WriteMultiple (uint8_t Addr, uint8_t *pBuffer, uint16_t Length)
 This functions sends the command buffer.
uint16_t NFC_IO_IsDeviceReady (uint8_t Addr, uint32_t Trials)
 Checks if target device is ready for communication.
void NFC_IO_ReadState (uint8_t *pPinState)
 This function read the state of the M24SR GPO.
void NFC_IO_RfDisable (uint8_t PinState)
 This function sets the state of the M24SR RF disable pin.
void NFC_IO_Delay (uint32_t Delay)
 Delay function used in M24SR low level driver.
uint32_t BSP_GetVersion (void)
 This method returns the STM32L475E IOT01 BSP Driver revision.
void BSP_LED_Init (Led_TypeDef Led)
 Initializes LED GPIO.
void BSP_LED_DeInit (Led_TypeDef Led)
 DeInitializes LED GPIO.
void BSP_LED_On (Led_TypeDef Led)
 Turns the selected LED On.
void BSP_LED_Off (Led_TypeDef Led)
 Turns the selected LED Off.
void BSP_LED_Toggle (Led_TypeDef Led)
 Toggles the selected LED.
void BSP_PB_Init (Button_TypeDef Button, ButtonMode_TypeDef ButtonMode)
 Initializes push button GPIO and EXTI Line.
void BSP_PB_DeInit (Button_TypeDef Button)
 DeInitializes push button.
uint32_t BSP_PB_GetState (Button_TypeDef Button)
 Returns the selected button state.
void BSP_COM_Init (COM_TypeDef COM, UART_HandleTypeDef *huart)
 Configures COM port.
void BSP_COM_DeInit (COM_TypeDef COM, UART_HandleTypeDef *huart)
 DeInitializes COM port.

Detailed Description

STM32L475E-IOT01 board support package.

Author:
MCD Application Team
Attention:

© Copyright (c) 2017 STMicroelectronics. All rights reserved.

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

Definition in file stm32l475e_iot01.c.

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