搜索资源列表
ADC+DMA+串口
- AD转换，DMA传输，通过串口实现上位机传输(AD conversion, to achieve the host computer transmission)
stm32例程
- stm32嵌入式，DMA直接存储访问和读写EEPROM，十分详细(STM32 embedded, DMA direct storage access and read and write EEPROM, very detailed)
练习16-DMA+ADC
- 多通道采集，STM32的ADC和DMA,已经调试完毕(Multi-channel acquisition)
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 receive continuously, sent through
24. DMA实验
- DMA存储器具有触发ADC的TIM1定时器，将ST32时钟频率设置为1MHz实时采样率(DMA memory has a TIM1 timer to trigger the ADC, set the ST32 clock frequency to a 1MHz real-time sampling rate)
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..)
【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引脚将变为低电平，否则将保持高电平。 700ns DMA请求将所有
10、ADC实验（DMA方式）
- arm stm32 f103 ADC实验，使用DMA模式。(The stm32 f103 ADC experiment uses the DMA model)
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多通道DMA - 定时器触发
- 通过DMA将ADC采集到的多路ADC数据存到内存中，ADC采集通过定时器触发。(The data collected by ADC is stored in memory through DMA.)
ADC1-DMA
- stm32 ADC-DMA功能。。。。。。。。。。。。。。(stm32 ADC-DMA function)
STM32 12通道ADC_DMA -
- STM32多通道AD采集，基于DMA，对模拟采集有参考价值(STM32 multi-channel AD acquisition, based on DMA, has a reference value for analog acquisition)
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.)
22-DMA—直接存储器访问
- iic读取stm32 epprom的程序。官方历程。挺好用的(iic to get epprom program.it come from gov.lib)
DMA
- STM32 USART for DMA.
STM32 DMA实验
- 无需CPU直接控制传输 直接存储器访问 CPU功率提高(Direct control of direct memory access to CPU power improvement without CPU direct control)
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(STM32+ timer +ADC+DMA+ double buffer to realize data acquisition)
STM32ADC-DMA
- STM32 ADC-DMA传输，大大减少cpu负担，提高数据处理速度(STM32 ADC-DMA transmission, greatly reducing the burden of CPU and improving the speed of data processing)
无FIFO摄像头 DMA传送
- 该程序是使用了无fifo的7670摄像头，使用dma传输方式，能够稳定传输图像(The program uses a FIFO - free 7670 camera and uses DMA transmission to stabilize the transmission of the image)