搜索资源列表
3-ADC—多通道(DMA读取)
- stm32103adc通过DMA进行多通道读取(Adc through the DMA for multi-channel read)
AD-DMA
- 通过DMA把ADC结果存入DMA的RAM中,使用时可以在程序内部直接读取,比EEPROM方便快捷。包含PROTEUS仿真电路图。(Through DMA, the ADC results are stored in the DMA of RAM, and it can be read directly inside the program when using. It is more convenient and faster than
练习16-DMA+ADC
- 多通道采集,STM32的ADC和DMA,已经调试完毕(Multi-channel acquisition)
dma usart
- MODBUS 实现用DMA方式传输串口数据(MODBUS DMA slave MODBUS DMA slave)
DMA
- lpc1768 DMA程序,快速读取外部数据,直到CPU。。。。。。。。。。。(Lpc1768 DMA program that quickly reads external data until the CPU. The The The The The The The The The The)
用串口DMA方式接收发送数据
- 在STM32板子与电脑串口助手进行通信,用串口的DMA方式,先接收,再发送到PC端,可以连续接收,通过按键一次发送.(In the STM32 board and computer serial assistant for communication, using the serial port DMA way, first receive, and then sent to the PC terminal, you can recei
DMA M2M
- 嵌入式开发DMA程序,进行寄存器和寄存器之间的数据传输。(RCC_AHBPeriphClockCmd(RCC_AHBPeriph_DMA1,ENABLE); DMA_DeInit(DMA1_Channel3); DMA_InitStructure.DMA_PeripheralBaseAddr = (u32)TIM3_CCR3; DMA_InitStructure.DMA_MemoryBaseAddr = (u3
timer+ADC+DMA
- 基于STM32F407的程序,实现了通过DMA方式进行ADC采样,并通过定时器定是触发。程序中使用了ADC3-channel0,1,2;通过定时器2触发。程序已在STM32F407开发板上验证。(Based on the STM32F407 program, to achieve the ADC sampling through the DMA, and through the timer is triggered. ADC3-chan
SPI_LCD的DMA传输
- 在显示刷新时可以不占用CPU运算时间,利用芯片内的DMA做数据通信,节约CPU资源。提高CPU的运行较率。(Achieve large data transfer)
stm32定时器+ADC+DMA+双缓冲 实现数据采集
- stm32定时器+ADC+DMA+双缓冲 实现数据采集()
ADC+DMA+FATFS
- 利用DMA模式进行多通道ADC采集并写入SD卡的txt文件。适用于温湿度、压力变送器等。(Use DMA mode for multi-channel ADC acquisition and write SD card TXT file. Suitable for temperature, humidity, pressure transmitter, etc..)
DMA加串口1空闲收发数据20170310
- 信号数据以DMA转发的形式实现串口转以太网(Data in the form of DMA to achieve serial Ethernet)
【19】DMA PWM WS2812 GPIO输出16组
- STM32作为主控芯片,72Mhz,利用DMA+PWM实现驱动WS2812,创建16个并行800kBit / s数据流的想法如下: 使用定时器每1.25us创建一个800kHz的时基和一个DMA请求。 使用2个比较模块在低位时间(350ns)和高位时间(700ns)下创建DMA请求 1.25us DMA请求将GPIO端口的所有位设置为高电平 350ns DMA请求将数据从帧缓冲区传输到GPIO端口。如果该位为0,GPIO引脚将变
第六个工程-dma-usart
- 在mdk环境下利用stm32 f407单片机实现串口dma功能(To achieve the MDK5 stm32f407 single-chip serial port dma function)
ADC1多通道DMA--软件触发
- 通过DMA将ADC采集到的多路ADC数据存到内存中,ADC采集通过软件触发。(The data collected by ADC is stored in memory through DMA.)
ADC1-DMA
- stm32 ADC-DMA功能。。。。。。。。。。。。。。(stm32 ADC-DMA function)
ADC+DMA+定时器
- 以STM32F1为平台,完成了定时器触发ADC,再采用DMA进行传输的功能。(With STM32F1 as the platform, the timer trigger ADC, and then use DMA to transfer function.)
DMA实验亲测可用
- STM32的DMA实验,亲测可用。内有详细的讲解文档,很好的学习资料。(The DMA test of STM32 can be used as a parent test. There is a detailed explanation of the document, a good learning materials.)
实验21 DMA实验
- STM32的DMA程序,亲测可用。内有详细注释和说明文档,很好的参考资料。(STM32 DMA program, pro - test available. There are detailed notes and documentation, good references.)
dma+串口接收
- 无需中断产生,直接使用DMA接收串口的数据,直接下载下来,编译即可,(No need to interrupt, directly use the DMA to receive data from the serial port, download directly, compile it)