Senior Design: Sound Monitor / FINAL_AUDIO_RECORD

AudioRecord and FFT/MSE comparison. Call AudioRecord_demo for control record and AudioSample for subsequent recordings.

Dependencies:   CMSIS_DSP_401 STM32L4xx_HAL_Driver

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stm32l4xx_nucleo.c File Reference
Functions | Variables

stm32l4xx_nucleo.c File Reference

This file provides set of firmware functions to manage:

  • LEDs and push-button available on STM32L4XX-Nucleo Kit from STMicroelectronics
  • LCD, joystick and microSD available on Adafruit 1.8" TFT LCD shield (reference ID 802)
More...

Go to the source code of this file.

Functions

static void SPIx_Init (void)
 Initialize SPI HAL.
static void SPIx_Write (uint8_t Value)
 SPI Write a byte to device.
static void SPIx_Error (void)
 SPI error treatment function.
static void SPIx_MspInit (void)
 Initialize SPI MSP.
static HAL_StatusTypeDef ADCx_Init (void)
 Initializes ADC HAL.
static void ADCx_MspInit (ADC_HandleTypeDef *hadc)
 Initialize ADC MSP.
void SD_IO_Init (void)
 Initialize the SD Card and put it into StandBy State (Ready for data transfer).
void SD_IO_CSState (uint8_t val)
 Set SD interface Chip Select state.
void SD_IO_WriteReadData (const uint8_t *DataIn, uint8_t *DataOut, uint16_t DataLength)
 Write byte(s) on the SD.
uint8_t SD_IO_WriteByte (uint8_t Data)
 Write a byte on the SD.
void LCD_IO_Init (void)
 Initialize the LCD.
void LCD_IO_WriteMultipleData (uint8_t *pData, uint32_t Size)
 Write register value.
void LCD_IO_WriteReg (uint8_t LCDReg)
 Write command to select the LCD register.
void LCD_Delay (uint32_t Delay)
 Wait for loop in ms.
uint32_t BSP_GetVersion (void)
 This method returns the STM32L4XX NUCLEO 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.
uint8_t BSP_JOY_Init (void)
 Configures joystick available on adafruit 1.8" TFT shield managed through ADC to detect motion.
JOYState_TypeDef BSP_JOY_GetState (void)
 Returns the Joystick key pressed.
static void SPIx_WriteReadData (const uint8_t *DataIn, uint8_t *DataOut, uint16_t DataLength)
 SPI Write byte(s) to device.

Variables

uint32_t hnucleo_SpixTimeout = NUCLEO_SPIx_TIMEOUT_MAX
 BUS variables.

Detailed Description

This file provides set of firmware functions to manage:

  • LEDs and push-button available on STM32L4XX-Nucleo Kit from STMicroelectronics
  • LCD, joystick and microSD available on Adafruit 1.8" TFT LCD shield (reference ID 802)
Author:
MCD Application Team
Version:
V2.0.0
Date:
16-September-2015
Attention:

© COPYRIGHT(c) 2015 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 stm32l4xx_nucleo.c.

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