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  • 大小: 18.13MB
    文件類型: .rar
    金幣: 1
    下載: 0 次
    發布日期: 2023-08-06
  • 語言: 其他
  • 標簽: FFT??STM32??

資源簡介

STM32F7通過TIM+DMA+ADC實現FFT功能，基礎版本，沒有使用DSP和FPU

資源截圖

代碼片段和文件信息 

/*?USER?CODE?BEGIN?Header?*/
/**
??******************************************************************************
??*?@file???????????:?main.c
??*?@brief??????????:?Main?program?body
??******************************************************************************
??*?@attention
??*
??*?
©?Copyright?（c）?2020?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
??*
??******************************************************************************
??*/
/*?USER?CODE?END?Header?*/
/*?Includes?------------------------------------------------------------------*/
#include?“main.h“
#include?
/*?Private?includes?----------------------------------------------------------*/
/*?USER?CODE?BEGIN?Includes?*/

/*?USER?CODE?END?Includes?*/

/*?Private?typedef?-----------------------------------------------------------*/
/*?USER?CODE?BEGIN?PTD?*/
int?fputc（int?chFILE?*f）
{
//	HAL_UART_Transmit（&huart3（uint8_t*）&ch1100）;
//__STATIC_INLINE?void?LL_USART_TransmitData8（USART_TypeDef?*USARTx?uint8_t?Value）
	LL_USART_TransmitData8（USART3?ch）;
	LL_mDelay（1）;
	return?ch;
}
/*?USER?CODE?END?PTD?*/

/*?Private?define?------------------------------------------------------------*/
/*?USER?CODE?BEGIN?PD?*/
/*?USER?CODE?END?PD?*/

/*?Private?macro?-------------------------------------------------------------*/
/*?USER?CODE?BEGIN?PM?*/

/*?USER?CODE?END?PM?*/

/*?Private?variables?---------------------------------------------------------*/

/*?USER?CODE?BEGIN?PV?*/

/*?USER?CODE?END?PV?*/
/*?Private?function?prototypes?-----------------------------------------------*/
void?SystemClock_Config（void）;
static?void?MX_GPIO_Init（void）;
static?void?MX_DMA_Init（void）;
static?void?MX_ADC1_Init（void）;
static?void?MX_USART3_UART_Init（void）;
static?void?MX_TIM2_Init（void）;
/*?USER?CODE?BEGIN?PFP?*/
uint16_t?aADCxConvertedData[length];
/*?USER?CODE?END?PFP?*/

/*?Private?user?code?---------------------------------------------------------*/
/*?USER?CODE?BEGIN?0?*/

/*?USER?CODE?END?0?*/

/**
??*?@brief??The?application?entry?point.
??*?@retval?int
??*/
int?main（void）
{
??/*?USER?CODE?BEGIN?1?*/

??/*?USER?CODE?END?1?*/

??/*?MCU?Configuration--------------------------------------------------------*/

??/*?Reset?of?all?peripherals?Initializes?the?Flash?interface?and?the?Systick.?*/

??LL_APB1_GRP1_EnableClock（LL_APB1_GRP1_PERIPH_PWR）;
??LL_APB2_GRP1_EnableClock（LL_APB2_GRP1_PERIPH_SYSCFG）;

??NVIC_SetPriorityGrouping（NVIC_PRIORITYGROUP_4）;

??/*?System?interrupt?init*/

??/*?USER?CODE?BEGIN?Init?*/

??/*?USER?CODE?END?Init?*/

??/*?Configure?the?system?clock?*/
??SystemClock_Config（）;

??/*?USER?CO

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????5069??2020-08-11?22:07??adc_tim_dma\.mxproject

?????文件??????12539??2020-08-11?22:06??adc_tim_dma\adc_tim_dma.ioc

?????文件???????5442??2020-08-11?23:06??adc_tim_dma\Core\Inc\main.h

?????文件???????2202??2020-08-11?22:07??adc_tim_dma\Core\Inc\stm32f7xx_it.h

?????文件???????2065??2020-08-11?22:07??adc_tim_dma\Core\Inc\stm32_assert.h

?????文件??????20751??2020-08-12?00:46??adc_tim_dma\Core\Src\main.c

?????文件???????7267??2020-08-12?01:03??adc_tim_dma\Core\Src\stm32f7xx_it.c

?????文件???????8178??2020-08-04?22:17??adc_tim_dma\Core\Src\system_stm32f7xx.c

?????文件??????28208??2020-08-04?22:17??adc_tim_dma\Drivers\CMSIS\Core\Include\cmsis_armcc.h

?????文件??????56497??2020-08-04?22:17??adc_tim_dma\Drivers\CMSIS\Core\Include\cmsis_armclang.h

?????文件???????9014??2020-08-04?22:17??adc_tim_dma\Drivers\CMSIS\Core\Include\cmsis_compiler.h

?????文件??????62344??2020-08-04?22:17??adc_tim_dma\Drivers\CMSIS\Core\Include\cmsis_gcc.h

?????文件??????28414??2020-08-04?22:17??adc_tim_dma\Drivers\CMSIS\Core\Include\cmsis_iccarm.h

?????文件???????1716??2020-08-04?22:17??adc_tim_dma\Drivers\CMSIS\Core\Include\cmsis_version.h

?????文件??????97995??2020-08-04?22:17??adc_tim_dma\Drivers\CMSIS\Core\Include\core_armv8mbl.h

?????文件?????168914??2020-08-04?22:17??adc_tim_dma\Drivers\CMSIS\Core\Include\core_armv8mml.h

?????文件??????42208??2020-08-04?22:17??adc_tim_dma\Drivers\CMSIS\Core\Include\core_cm0.h

?????文件??????50464??2020-08-04?22:17??adc_tim_dma\Drivers\CMSIS\Core\Include\core_cm0plus.h

?????文件??????43456??2020-08-04?22:17??adc_tim_dma\Drivers\CMSIS\Core\Include\core_cm1.h

?????文件?????104628??2020-08-04?22:17??adc_tim_dma\Drivers\CMSIS\Core\Include\core_cm23.h

?????文件?????111854??2020-08-04?22:17??adc_tim_dma\Drivers\CMSIS\Core\Include\core_cm3.h

?????文件?????175600??2020-08-04?22:17??adc_tim_dma\Drivers\CMSIS\Core\Include\core_cm33.h

?????文件?????123607??2020-08-04?22:17??adc_tim_dma\Drivers\CMSIS\Core\Include\core_cm4.h

?????文件?????148588??2020-08-04?22:17??adc_tim_dma\Drivers\CMSIS\Core\Include\core_cm7.h

?????文件??????47249??2020-08-04?22:17??adc_tim_dma\Drivers\CMSIS\Core\Include\core_sc000.h

?????文件?????110523??2020-08-04?22:17??adc_tim_dma\Drivers\CMSIS\Core\Include\core_sc300.h

?????文件??????11711??2020-08-04?22:17??adc_tim_dma\Drivers\CMSIS\Core\Include\mpu_armv7.h

?????文件??????10958??2020-08-04?22:17??adc_tim_dma\Drivers\CMSIS\Core\Include\mpu_armv8.h

?????文件???????2757??2020-08-04?22:17??adc_tim_dma\Drivers\CMSIS\Core\Include\tz_context.h

?????文件???????1877??2020-08-04?22:17??adc_tim_dma\Drivers\CMSIS\Core\Template\ARMv8-M\main_s.c

............此處省略1174個文件信息

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