stm32f407_uart dma idle空闲中断不定长度收发

上传者: medojonh | 上传时间: 2019-12-21 18:51:57 | 文件大小: 615KB | 文件类型: zip
使用STM32cube创建的stm32f407的工程,使用UART1串口和DMA 串口空闲中断实现串口收发不定长度数据,节省CPU资源。

文件下载

资源详情

[{"title":"( 79 个子文件 615KB ) stm32f407_uart dma idle空闲中断不定长度收发","children":[{"title":"timer","children":[{"title":"mx.scratch <span style='color:#111;'> 4.82KB </span>","children":null,"spread":false},{"title":"Inc","children":[{"title":"stm32f4xx_hal_conf.h <span style='color:#111;'> 16.78KB </span>","children":null,"spread":false},{"title":"dma.h <span style='color:#111;'> 3.06KB </span>","children":null,"spread":false},{"title":"usart.h <span style='color:#111;'> 3.31KB </span>","children":null,"spread":false},{"title":"gpio.h <span style='color:#111;'> 2.97KB </span>","children":null,"spread":false},{"title":"main.h <span style='color:#111;'> 3.27KB </span>","children":null,"spread":false},{"title":"tim.h <span style='color:#111;'> 3.20KB </span>","children":null,"spread":false},{"title":"stm32f4xx_it.h <span style='color:#111;'> 3.06KB </span>","children":null,"spread":false}],"spread":true},{"title":".mxproject <span style='color:#111;'> 4.26KB </span>","children":null,"spread":false},{"title":"MDK-ARM","children":[{"title":"RTE","children":[{"title":"_timer","children":[{"title":"RTE_Components.h <span style='color:#111;'> 342B </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"DebugConfig","children":[{"title":"timer_STM32F407VETx.dbgconf <span style='color:#111;'> 2.78KB </span>","children":null,"spread":false}],"spread":true},{"title":"JLinkLog.txt <span style='color:#111;'> 64.94KB </span>","children":null,"spread":false},{"title":"startup_stm32f407xx.s <span style='color:#111;'> 29.44KB </span>","children":null,"spread":false},{"title":"timer.uvprojx <span style='color:#111;'> 19.19KB </span>","children":null,"spread":false},{"title":"timer.uvoptx <span style='color:#111;'> 17.39KB </span>","children":null,"spread":false},{"title":"EventRecorderStub.scvd <span style='color:#111;'> 339B </span>","children":null,"spread":false},{"title":"timer","children":null,"spread":false},{"title":"JLinkSettings.ini <span style='color:#111;'> 755B </span>","children":null,"spread":false},{"title":"timer.uvguix.ASUS <span style='color:#111;'> 175.67KB </span>","children":null,"spread":false},{"title":"startup_stm32f407xx.lst <span style='color:#111;'> 72.02KB </span>","children":null,"spread":false}],"spread":false},{"title":"Src","children":[{"title":"usart.c <span style='color:#111;'> 6.75KB </span>","children":null,"spread":false},{"title":"system_stm32f4xx.c <span style='color:#111;'> 27.52KB </span>","children":null,"spread":false},{"title":"stm32f4xx_it.c <span style='color:#111;'> 7.13KB </span>","children":null,"spread":false},{"title":"gpio.c <span style='color:#111;'> 3.55KB </span>","children":null,"spread":false},{"title":"tim.c <span style='color:#111;'> 7.71KB </span>","children":null,"spread":false},{"title":"stm32f4xx_hal_msp.c <span style='color:#111;'> 3.61KB </span>","children":null,"spread":false},{"title":"dma.c <span style='color:#111;'> 3.36KB </span>","children":null,"spread":false},{"title":"main.c <span style='color:#111;'> 7.49KB </span>","children":null,"spread":false}],"spread":true},{"title":"Drivers","children":[{"title":"STM32F4xx_HAL_Driver","children":[{"title":"Inc","children":[{"title":"stm32f4xx_hal_flash.h <span style='color:#111;'> 15.92KB </span>","children":null,"spread":false},{"title":"stm32f4xx_hal_rcc.h <span style='color:#111;'> 74.76KB </span>","children":null,"spread":false},{"title":"stm32f4xx_hal_dma_ex.h <span style='color:#111;'> 4.09KB </span>","children":null,"spread":false},{"title":"stm32f4xx_hal_pwr.h <span style='color:#111;'> 15.60KB </span>","children":null,"spread":false},{"title":"stm32f4xx_hal_flash_ramfunc.h <span style='color:#111;'> 3.65KB </span>","children":null,"spread":false},{"title":"stm32f4xx_hal_rcc_ex.h <span style='color:#111;'> 430.53KB </span>","children":null,"spread":false},{"title":"stm32f4xx_hal_uart.h <span style='color:#111;'> 38.58KB </span>","children":null,"spread":false},{"title":"Legacy","children":[{"title":"stm32_hal_legacy.h <span style='color:#111;'> 182.23KB </span>","children":null,"spread":false}],"spread":false},{"title":"stm32f4xx_hal.h <span style='color:#111;'> 13.77KB </span>","children":null,"spread":false},{"title":"stm32f4xx_hal_tim_ex.h <span style='color:#111;'> 16.43KB </span>","children":null,"spread":false},{"title":"stm32f4xx_hal_tim.h <span style='color:#111;'> 81.55KB </span>","children":null,"spread":false},{"title":"stm32f4xx_hal_dma.h <span style='color:#111;'> 39.17KB </span>","children":null,"spread":false},{"title":"stm32f4xx_hal_gpio.h <span style='color:#111;'> 13.34KB </span>","children":null,"spread":false},{"title":"stm32f4xx_hal_gpio_ex.h <span style='color:#111;'> 81.12KB </span>","children":null,"spread":false},{"title":"stm32f4xx_hal_flash_ex.h <span style='color:#111;'> 65.14KB </span>","children":null,"spread":false},{"title":"stm32f4xx_hal_pwr_ex.h <span style='color:#111;'> 17.72KB </span>","children":null,"spread":false},{"title":"stm32f4xx_hal_def.h <span style='color:#111;'> 8.31KB </span>","children":null,"spread":false},{"title":"stm32f4xx_hal_cortex.h <span style='color:#111;'> 18.37KB </span>","children":null,"spread":false}],"spread":false},{"title":"Src","children":[{"title":"stm32f4xx_hal_pwr_ex.c <span style='color:#111;'> 24.75KB </span>","children":null,"spread":false},{"title":"stm32f4xx_hal_cortex.c <span style='color:#111;'> 20.13KB </span>","children":null,"spread":false},{"title":"stm32f4xx_hal_flash_ex.c <span style='color:#111;'> 52.03KB </span>","children":null,"spread":false},{"title":"stm32f4xx_hal_tim_ex.c <span style='color:#111;'> 66.96KB </span>","children":null,"spread":false},{"title":"stm32f4xx_hal_flash.c <span style='color:#111;'> 25.45KB </span>","children":null,"spread":false},{"title":"stm32f4xx_hal_rcc_ex.c <span style='color:#111;'> 154.10KB </span>","children":null,"spread":false},{"title":"stm32f4xx_hal_pwr.c <span style='color:#111;'> 21.13KB </span>","children":null,"spread":false},{"title":"stm32f4xx_hal.c <span style='color:#111;'> 20.04KB </span>","children":null,"spread":false},{"title":"stm32f4xx_hal_dma_ex.c <span style='color:#111;'> 11.74KB </span>","children":null,"spread":false},{"title":"stm32f4xx_hal_uart.c <span style='color:#111;'> 85.97KB </span>","children":null,"spread":false},{"title":"stm32f4xx_hal_dma.c <span style='color:#111;'> 41.01KB </span>","children":null,"spread":false},{"title":"stm32f4xx_hal_flash_ramfunc.c <span style='color:#111;'> 7.46KB </span>","children":null,"spread":false},{"title":"stm32f4xx_hal_tim.c <span style='color:#111;'> 175.63KB </span>","children":null,"spread":false},{"title":"stm32f4xx_hal_gpio.c <span style='color:#111;'> 20.21KB </span>","children":null,"spread":false},{"title":"stm32f4xx_hal_rcc.c <span style='color:#111;'> 42.10KB </span>","children":null,"spread":false}],"spread":false}],"spread":true},{"title":"CMSIS","children":[{"title":"Include","children":[{"title":"core_cm3.h <span style='color:#111;'> 101.47KB </span>","children":null,"spread":false},{"title":"cmsis_armcc.h <span style='color:#111;'> 23.85KB </span>","children":null,"spread":false},{"title":"core_cmFunc.h <span style='color:#111;'> 3.54KB </span>","children":null,"spread":false},{"title":"cmsis_gcc.h <span style='color:#111;'> 40.46KB </span>","children":null,"spread":false},{"title":"core_cm4.h <span style='color:#111;'> 111.81KB </span>","children":null,"spread":false},{"title":"core_cmInstr.h <span style='color:#111;'> 3.55KB </span>","children":null,"spread":false},{"title":"core_cm7.h <span style='color:#111;'> 136.39KB </span>","children":null,"spread":false},{"title":"arm_math.h <span style='color:#111;'> 246.42KB </span>","children":null,"spread":false},{"title":"arm_const_structs.h <span style='color:#111;'> 3.85KB </span>","children":null,"spread":false},{"title":"core_cm0plus.h <span style='color:#111;'> 43.75KB </span>","children":null,"spread":false},{"title":"core_sc300.h <span style='color:#111;'> 100.40KB </span>","children":null,"spread":false},{"title":"core_cmSimd.h <span style='color:#111;'> 3.58KB </span>","children":null,"spread":false},{"title":"arm_common_tables.h <span style='color:#111;'> 7.09KB </span>","children":null,"spread":false},{"title":"cmsis_armcc_V6.h <span style='color:#111;'> 53.79KB </span>","children":null,"spread":false},{"title":"core_sc000.h <span style='color:#111;'> 44.20KB </span>","children":null,"spread":false},{"title":"core_cm0.h <span style='color:#111;'> 36.35KB </span>","children":null,"spread":false}],"spread":false},{"title":"Device","children":[{"title":"ST","children":[{"title":"STM32F4xx","children":[{"title":"Source","children":[{"title":"Templates","children":null,"spread":false}],"spread":true},{"title":"Include","children":[{"title":"stm32f4xx.h <span style='color:#111;'> 10.49KB </span>","children":null,"spread":false},{"title":"system_stm32f4xx.h <span style='color:#111;'> 3.71KB </span>","children":null,"spread":false},{"title":"stm32f407xx.h <span style='color:#111;'> 1.28MB </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}],"spread":true}],"spread":true}],"spread":true}],"spread":true}],"spread":true}]

评论信息

  • wangzi10060 :
    正在开发,值得参考,已经调试通过。
    2019-07-24
  • shumivan :
    感谢楼主,正在做串口
    2019-05-29
  • xiongda :
    感谢楼主,很受启发
    2019-05-23
  • fhzzq2 :
    感谢楼主,正在做串口,用DMa,已调通。
    2019-04-12

免责申明

【只为小站】的资源来自网友分享,仅供学习研究,请务必在下载后24小时内给予删除,不得用于其他任何用途,否则后果自负。基于互联网的特殊性,【只为小站】 无法对用户传输的作品、信息、内容的权属或合法性、合规性、真实性、科学性、完整权、有效性等进行实质审查;无论 【只为小站】 经营者是否已进行审查,用户均应自行承担因其传输的作品、信息、内容而可能或已经产生的侵权或权属纠纷等法律责任。
本站所有资源不代表本站的观点或立场,基于网友分享,根据中国法律《信息网络传播权保护条例》第二十二条之规定,若资源存在侵权或相关问题请联系本站客服人员,zhiweidada#qq.com,请把#换成@,本站将给予最大的支持与配合,做到及时反馈和处理。关于更多版权及免责申明参见 版权及免责申明