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  • 大小: 292KB
    文件類型: .zip
    金幣: 2
    下載: 2 次
    發布日期: 2021-01-03
  • 語言: 其他
  • 標簽: AD593??STM32??

資源簡介

STM32讀取AD5933測試例程，
模擬IIC在STM32F103RCT6和STM32F103C8T6上測試成功！

AD5933是一款高精度的阻抗轉換器系統解決方案，片上集成頻率發生器與12位、1 MSPS的模數轉換器(ADC)。用頻率發生器產生的信號來激勵外部復阻抗，外部阻抗的響應信號由片上ADC進行采樣，然后由片上DSP進行離散傅里葉變換(DFT)處理。DFT算法在每個頻率上返回一個實部(R)數據字和一個虛部(I)數據字。

校準之后，很容易算出各掃描頻率點的阻抗幅度和相對相位。計算是利用實部和虛部寄存器內容在片外完成，寄存器內容可以從串行I2C接口讀取

資源截圖

代碼片段和文件信息 

/**************************************************************************//**
?*?@file?????core_cm3.c
?*?@brief????CMSIS?Cortex-M3?Core?Peripheral?Access?layer?Source?File
?*?@version??V1.30
?*?@date?????30.?October?2009
?*
?*?@note
?*?Copyright?（C）?2009?ARM?Limited.?All?rights?reserved.
?*
?*?@par
?*?ARM?Limited?（ARM）?is?supplying?this?software?for?use?with?Cortex-M?
?*?processor?based?microcontrollers.??This?file?can?be?freely?distributed?
?*?within?development?tools?that?are?supporting?such?ARM?based?processors.?
?*
?*?@par
?*?THIS?SOFTWARE?IS?PROVIDED?“AS?IS“.??NO?WARRANTIES?WHETHER?EXPRESS?IMPLIED
?*?OR?STATUTORY?INCLUDING?BUT?NOT?LIMITED?TO?IMPLIED?WARRANTIES?OF
?*?MERCHANTABILITY?AND?FITNESS?FOR?A?PARTICULAR?PURPOSE?APPLY?TO?THIS?SOFTWARE.
?*?ARM?SHALL?NOT?

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-05-27?01:11??AD5933?STM32\
?????目錄???????????0??2019-05-27?00:55??AD5933?STM32\CORE\
?????文件???????17273??2010-06-07?10:25??AD5933?STM32\CORE\core_cm3.c
?????文件???????85714??2011-02-09?14:59??AD5933?STM32\CORE\core_cm3.h
?????文件???????15503??2011-03-10?10:52??AD5933?STM32\CORE\startup_stm32f10x_hd.s
?????文件???????12765??2011-03-10?10:52??AD5933?STM32\CORE\startup_stm32f10x_md.s
?????目錄???????????0??2019-05-27?01:12??AD5933?STM32\HARDWARE\
?????目錄???????????0??2019-05-27?00:55??AD5933?STM32\HARDWARE\AD5933\
?????文件????????6028??2019-05-27?01:03??AD5933?STM32\HARDWARE\AD5933\AD5933.c
?????文件????????1197??2019-05-27?01:12??AD5933?STM32\HARDWARE\AD5933\AD5933.h
?????文件????????2042??2019-05-27?01:08??AD5933?STM32\HARDWARE\AD5933\IIC.c
?????文件?????????741??2019-05-27?01:08??AD5933?STM32\HARDWARE\AD5933\IIC.h
?????目錄???????????0??2019-05-27?01:13??AD5933?STM32\OBJ\
?????目錄???????????0??2019-05-27?00:55??AD5933?STM32\STM32F10x_FWLib\
?????目錄???????????0??2019-05-27?00:55??AD5933?STM32\STM32F10x_FWLib\inc\
?????文件????????8982??2011-03-10?10:47??AD5933?STM32\STM32F10x_FWLib\inc\misc.h
?????文件???????21690??2011-03-10?10:47??AD5933?STM32\STM32F10x_FWLib\inc\stm32f10x_adc.h
?????文件????????7555??2011-03-10?10:47??AD5933?STM32\STM32F10x_FWLib\inc\stm32f10x_bkp.h
?????文件???????27559??2011-03-10?10:47??AD5933?STM32\STM32F10x_FWLib\inc\stm32f10x_can.h
?????文件????????6573??2011-03-10?10:47??AD5933?STM32\STM32F10x_FWLib\inc\stm32f10x_cec.h
?????文件????????2162??2011-03-10?10:47??AD5933?STM32\STM32F10x_FWLib\inc\stm32f10x_crc.h
?????文件???????15233??2011-03-10?10:47??AD5933?STM32\STM32F10x_FWLib\inc\stm32f10x_dac.h
?????文件????????3818??2011-03-10?10:47??AD5933?STM32\STM32F10x_FWLib\inc\stm32f10x_dbgmcu.h
?????文件???????20754??2011-03-10?10:47??AD5933?STM32\STM32F10x_FWLib\inc\stm32f10x_dma.h
?????文件????????6824??2011-03-10?10:47??AD5933?STM32\STM32F10x_FWLib\inc\stm32f10x_exti.h
?????文件???????25445??2011-03-10?10:47??AD5933?STM32\STM32F10x_FWLib\inc\stm32f10x_flash.h
?????文件???????27016??2011-03-10?10:47??AD5933?STM32\STM32F10x_FWLib\inc\stm32f10x_fsmc.h
?????文件???????20175??2011-03-10?10:47??AD5933?STM32\STM32F10x_FWLib\inc\stm32f10x_gpio.h
?????文件???????30029??2011-03-10?10:47??AD5933?STM32\STM32F10x_FWLib\inc\stm32f10x_i2c.h
?????文件????????3828??2011-03-10?10:47??AD5933?STM32\STM32F10x_FWLib\inc\stm32f10x_iwdg.h
?????文件????????4383??2011-03-10?10:47??AD5933?STM32\STM32F10x_FWLib\inc\stm32f10x_pwr.h
............此處省略56個文件信息

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