资源简介
用STM32的ADC采样音频信号,并对此音频信号进行FFT分析及频谱显示
代码片段和文件信息
/**
******************************************************************************
* @file stm32f1xx_hal.c
* @author MCD Application Team
* @version V1.0.4
* @date 29-April-2016
* @brief HAL module driver.
* This is the common part of the HAL initialization
*
@verbatim
==============================================================================
##### How to use this driver #####
==============================================================================
[..]
The common HAL driver contains a set of generic and common APIs that can be
used by the PPP peripheral drivers and the user to start using the HAL.
[..]
The HAL contains two APIs‘ categories:
(+) Common HAL APIs
(+) Services HAL APIs
@endverbatim
******************************************************************************
* @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.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include “stm32f1xx_hal.h“
/** @addtogroup STM32F1xx_HAL_Driver
* @{
*/
/** @defgroup HAL HAL
* @brief HAL module driver.
* @{
*/
#ifdef HAL_MODULE_ENABLED
/* Private typedef ---------------------------------------
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 4371 2018-07-30 11:52 FFT V2.0\FFT\.mxproject
文件 927261 2017-09-15 16:16 FFT V2.0\FFT\Drivers\CMSIS\Device\ST\STM32F1xx\Include\stm32f103xb.h
文件 8815 2017-09-15 16:16 FFT V2.0\FFT\Drivers\CMSIS\Device\ST\STM32F1xx\Include\stm32f1xx.h
文件 3335 2017-09-15 16:16 FFT V2.0\FFT\Drivers\CMSIS\Device\ST\STM32F1xx\Include\system_stm32f1xx.h
文件 7265 2017-09-15 16:16 FFT V2.0\FFT\Drivers\CMSIS\Include\arm_common_tables.h
文件 3942 2017-09-15 16:16 FFT V2.0\FFT\Drivers\CMSIS\Include\arm_const_structs.h
文件 252339 2017-09-15 16:16 FFT V2.0\FFT\Drivers\CMSIS\Include\arm_math.h
文件 24423 2017-09-15 16:16 FFT V2.0\FFT\Drivers\CMSIS\Include\cmsis_armcc.h
文件 55083 2017-09-15 16:16 FFT V2.0\FFT\Drivers\CMSIS\Include\cmsis_armcc_V6.h
文件 41435 2017-09-15 16:16 FFT V2.0\FFT\Drivers\CMSIS\Include\cmsis_gcc.h
文件 37218 2017-09-15 16:16 FFT V2.0\FFT\Drivers\CMSIS\Include\core_cm0.h
文件 44796 2017-09-15 16:16 FFT V2.0\FFT\Drivers\CMSIS\Include\core_cm0plus.h
文件 103909 2017-09-15 16:16 FFT V2.0\FFT\Drivers\CMSIS\Include\core_cm3.h
文件 114498 2017-09-15 16:16 FFT V2.0\FFT\Drivers\CMSIS\Include\core_cm4.h
文件 139660 2017-09-15 16:16 FFT V2.0\FFT\Drivers\CMSIS\Include\core_cm7.h
文件 3620 2017-09-15 16:16 FFT V2.0\FFT\Drivers\CMSIS\Include\core_cmFunc.h
文件 3636 2017-09-15 16:16 FFT V2.0\FFT\Drivers\CMSIS\Include\core_cmInstr.h
文件 3662 2017-09-15 16:16 FFT V2.0\FFT\Drivers\CMSIS\Include\core_cmSimd.h
文件 45262 2017-09-15 16:16 FFT V2.0\FFT\Drivers\CMSIS\Include\core_sc000.h
文件 102809 2017-09-15 16:16 FFT V2.0\FFT\Drivers\CMSIS\Include\core_sc300.h
文件 176630 2017-09-15 16:16 FFT V2.0\FFT\Drivers\STM32F1xx_HAL_Driver\Inc\Legacy\stm32_hal_legacy.h
文件 11612 2017-09-15 16:16 FFT V2.0\FFT\Drivers\STM32F1xx_HAL_Driver\Inc\stm32f1xx_hal.h
文件 52075 2017-09-15 16:16 FFT V2.0\FFT\Drivers\STM32F1xx_HAL_Driver\Inc\stm32f1xx_hal_adc.h
文件 48934 2017-09-15 16:16 FFT V2.0\FFT\Drivers\STM32F1xx_HAL_Driver\Inc\stm32f1xx_hal_adc_ex.h
文件 19962 2017-09-15 16:16 FFT V2.0\FFT\Drivers\STM32F1xx_HAL_Driver\Inc\stm32f1xx_hal_cortex.h
文件 8482 2017-09-15 16:16 FFT V2.0\FFT\Drivers\STM32F1xx_HAL_Driver\Inc\stm32f1xx_hal_def.h
文件 19528 2017-09-15 16:16 FFT V2.0\FFT\Drivers\STM32F1xx_HAL_Driver\Inc\stm32f1xx_hal_dma.h
文件 12120 2017-09-15 16:16 FFT V2.0\FFT\Drivers\STM32F1xx_HAL_Driver\Inc\stm32f1xx_hal_dma_ex.h
文件 10768 2017-09-15 16:16 FFT V2.0\FFT\Drivers\STM32F1xx_HAL_Driver\Inc\stm32f1xx_hal_flash.h
文件 39240 2017-09-15 16:16 FFT V2.0\FFT\Drivers\STM32F1xx_HAL_Driver\Inc\stm32f1xx_hal_flash_ex.h
............此处省略247个文件信息
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