STM32自带adc实现低频示波器及FFT频谱显示

  • R7_956533
    了解作者
  • 907.5KB
    文件大小
  • rar
    文件格式
  • 0
    收藏次数
  • VIP专享
    资源类型
  • 0
    下载次数
  • 2022-06-13 09:12
    上传日期
STM32自带adc实现低频示波器及FFT频谱显示
!示波器 基本完成 2011年8月15日 125808.rar
内容介绍
/******************** (C) COPYRIGHT 2008 STMicroelectronics ******************** * File Name : readme.txt * Author : MCD Application Team * Version : V2.0.1 * Date : 06/13/2008 * Description : Description of the USART Printf Example. ******************************************************************************** * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. * AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, * INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE * CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING * INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. *******************************************************************************/ Example description =================== This example shows how to retarget the C library printf function to the USART. This implementation output the printf message on the Hyperterminal using USARTx. USARTx can be USART1, USART2, USART3, UART4 or UART5; to select the USART interface to be used uncomment the '#define USE_USARTx' line in 'platform_config.h' file. The USARTx is configured as follow: - BaudRate = 115200 baud - Word Length = 8 Bits - One Stop Bit - No parity - Hardware flow control disabled (RTS and CTS signals) - Receive and transmit enabled Directory contents ================== platform_config.h Evaluation board specific configuration file stm32f10x_conf.h Library Configuration file stm32f10x_it.h Interrupt handlers header file stm32f10x_it.c Interrupt handlers main.c Main program Hardware environment ==================== This example runs on STMicroelectronics STM3210B-EVAL and STM3210E-EVAL evaluation boards and can be easily tailored to any other hardware. To select the STMicroelectronics evaluation board used to run the example, uncomment the corresponding line in platform_config.h file. + The USARTx signals (Rx, Tx) must be connected to a DB9 connector using a RS232 transceiver. + Connect a null-modem female/female RS232 cable between the DB9 connector and PC serial port. + STM3210B-EVAL - Connect a null-modem female/female RS232 cable between the DB9 connector (CN6 for USART1, CN5 for USART2 in the STM3210B-EVAL board) and PC serial port. + STM3210E-EVAL - Connect a null-modem female/female RS232 cable between the DB9 connector (CN12 for USART1, CN8 for USART2 in the STM3210E-EVAL board) and PC serial port. - Hyperterminal configuration: - Word Length = 8 Bits - One Stop Bit - No parity - BaudRate = 115200 baud - flow control: None How to use it ============= In order to make the program work, you must do the following : - Create a project and setup all your toolchain's start-up files - Compile the directory content files and required Library files : + stm32f10x_lib.c + stm32f10x_usart.c + stm32f10x_gpio.c + stm32f10x_rcc.c + stm32f10x_nvic.c + stm32f10x_flash.c - Link all compiled files and load your image into target memory - Run the example ******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE******
评论
    相关推荐
    • STM32 程序
      STM32一些自己写过的程序并应用过可以使用的,包括直流电机驱动,温度显示,oled显示,adc实验,PWM输出,定时器中断,全部都写在了main函数中,不过写的有一点乱。(pwm实验可以看我的博客)
    • STM32
      STM32 该存储库用于容纳我的学习项目,以便使用STM32开发板进行嵌入式系统编程。
    • stm32f103
      stm32f103c8t6资料,包括源码,原理图等等
    • STM32
      STM32
    • stm32 sim 7600
      stm32 ota sim 7600 stm32 ota sim 7600stm32 ota sim 7600stm32 ota sim 7600stm32 ota sim 7600stm32 ota sim 7600stm32 ota sim 7600stm32 ota sim 7600stm32 ota sim 7600stm32 ota sim 7600stm32 ota sim 7600...
    • STM32 SPWM
      利用stm32的定时器产生spwm波形,进行调解,希望能对大家有所帮助。
    • stm32 pack
      keil5 中使用的 STM32包 其中包括 STM32F0 STM32F1 STM32F3 STM32L0 STM32L1
    • stm32cubemx
      stm32cubemx st的代码生成器,安装后可以进行图形化的代码生成,项目生成!
    • STM32CubeMX
      ST(意法半导体)公司为方便STM32的使用和学习,以及HAL库的推广,自行研发的可以通过配置,自动生成初始化代码的工具软件
    • STM32 JoyStickMouse
      今天终于把 STM32 的例程 JoyStickMouse 跑起来了,上传一份备忘。 注意要根据 stm32f10x_conf.h 中的注释去掉一些没用到的文件