STM32HAL库使用NTC热敏电阻读取温度代码，博客配套源码 https://blog.csdn.net/geek_monkey/article/details/89327510

基于STM32F407的ADC DMA多通道实验,亲自验证，测试绝对可用。因为在某些网站花费金钱下载过该方面的资源，都不可以使用，这份可以使用，秉承良心分享。

K60 DMA驱动OV7620摄像头的完整程序

Xilinx PCIE 进行DMA仿真的testcase。可以基于xapp1052进行DMA仿真。使用说明，可以参考我的博客：https://blog.csdn.net/qq_22168673/article/details/90760661

使用DMA映射SPI，发现非常好用，节省不少CPU资源，SPI操作智能插座例程，统计电量、功率、电压等

自己做的双柄遥控板，内含完整工程代码。使用的是OLED显示方案，带中文字库，不会添加的可以学习里面的代码。带显示界面，整理文档按照原子哥风格。文件里还有其他芯片的工程代码和驱动（其他工程的 都放在HARDWARE里没删掉）

在dma下触发dac 产生正弦波，可以节省时间 并且精度高 程序更加简洁明了

STM32 可调正弦波发生程序(DMA).zip

xilliix pcie dma 驱动 （基于 xilnx xdma ip核 4.0 的WDF驱动） --- # XDMA Windows Driver This project is Xilinx's sample Windows driver for 'DMA/Bridge Subsystem for PCI Express v4.0' (XDMA) IP. *Please note that this driver and associated software are supplied to give a basic generic reference implementation only. Customers may have specific use-cases and/or requirements for which this driver is not suitable.* ### Dependencies * Target machine running Windows 7 or Windows 10 * Development machine running Windows 7 (or later) * Visual Studio 2015 (or later) installed on development machine * Windows Driver Kit (WDK) version 1703 (or later) installed on development machine ## Directory Structure ``` / |__ build/ - Generated directory containing build output binaries. |__ exe/ - Contains sample client application source code. | |__ simple_dma/ - Sample code for AXI-MM configured XDMA IP. | |__ streaming_dma/ - Sample code for AXI-ST configured XDMA IP. | |__ user_events/ - Sample code for access to user event interrupts. | |__ xdma_info/ - Utility application which prints out the XDMA core ip | | configuration. | |__ xdma_rw/ - Utility for reading/writing to/from xdma device nodes such | | as control, user, bypass, h2c_0, c2h_0 etc. | |__ xdma_test/ - Basic test application which performs H2C/C2H transfers on | all present channels. |__ inc/ - Contains public API header file for XDMA driver. |__ libxdma/ - Static kernel library for XDMA IP. |__ sys/ - Reference driver source code which uses libxdma |__ README.md - This file. |__ XDMA.sln - Visual Studio Solution. ```

STM32上12864上显示二维码的显示,完整工程（保护原理图），本产品是属于个人开发的一个案例经过实践但是目前未上市，所以如果你完全按本工程操作的化，理应能够实现其功能，另外本工程中包含里语音KT404A串口语音驱动芯片的实现，FIFO消息队列缓冲的实现，串口操作部分采用USART-DMA的实现.