stm32l0538_discovery.c File Reference

This file provides set of firmware functions to manage Leds and push-button available on STM32L0538-DISCO Kit from STMicroelectronics. More...

#include "stm32l0538_discovery.h"

Go to the source code of this file.

Defines
#define	__STM32L0538_DISCO_BSP_VERSION_MAIN   (0x01)
	STM32L0538 DISCOVERY BSP Driver version number.
#define	__STM32L0538_DISCO_BSP_VERSION_SUB1   (0x02)
#define	__STM32L0538_DISCO_BSP_VERSION_SUB2   (0x03)
#define	__STM32L0538_DISCO_BSP_VERSION_RC   (0x00)
#define	__STM32L0538_DISCO_BSP_VERSION
Functions
static void	SPIx_Init (void)
	SPIx Bus initialization.
static void	SPIx_Write (uint8_t Value)
	SPI Write a byte to device.
static uint32_t	SPIx_Read (void)
	SPI Read 4 bytes from device.
static void	SPIx_Error (void)
	SPI error treatment function.
static void	SPIx_MspInit (SPI_HandleTypeDef *hspi)
	SPI MSP Init.
void	EPD_IO_Init (void)
	Configures the EPD SPI interface.
void	EPD_IO_WriteData (uint16_t RegValue)
	Write register value.
void	EPD_IO_WriteReg (uint8_t Reg)
	Writes command to selected EPD register.
uint16_t	EPD_IO_ReadData (void)
	Reads data from EPD data register.
void	EPD_Delay (uint32_t Delay)
	Wait for loop in ms.
uint32_t	BSP_GetVersion (void)
	This method returns the STM32L0538 DISCO BSP Driver revision.
void	BSP_LED_Init (Led_TypeDef Led)
	Configures LED GPIO.
void	BSP_LED_On (Led_TypeDef Led)
	Turns selected LED On.
void	BSP_LED_Off (Led_TypeDef Led)
	Turns selected LED Off.
void	BSP_LED_Toggle (Led_TypeDef Led)
	Toggles the selected LED.
void	BSP_PB_Init (Button_TypeDef Button, ButtonMode_TypeDef ButtonMode)
	Configures Button GPIO and EXTI Line.
uint32_t	BSP_PB_GetState (Button_TypeDef Button)
	Returns the selected Button state.
Variables
GPIO_TypeDef *	GPIO_PORT [LEDn]
const uint16_t	GPIO_PIN [LEDn]
GPIO_TypeDef *	BUTTON_PORT [BUTTONn] = {KEY_BUTTON_GPIO_PORT}
const uint16_t	BUTTON_PIN [BUTTONn] = {KEY_BUTTON_PIN}
const uint8_t	BUTTON_IRQn [BUTTONn] = {KEY_BUTTON_EXTI_IRQn}
static SPI_HandleTypeDef	SpiHandle

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Detailed Description

This file provides set of firmware functions to manage Leds and push-button available on STM32L0538-DISCO Kit from STMicroelectronics.

Author:

MCD Application Team

Attention:

© COPYRIGHT(c) 2016 STMicroelectronics

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of STMicroelectronics nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Definition in file stm32l0538_discovery.c.