Direct memory access (DMA) is a feature of modern computers and microprocessors that allows certain hardware subsystems within the computer to access system memory for reading and/or writing independently of the central processing unit.
I am using a stm32f3 discovery board and the HAL from CubeMX. I am trying to use 2 ADC channels …
stm32 dma adcI want to dma using dma_async_memcpy_buf_to_buf function which is in dmaengine.c file (linux/drivers/…
linux dmaI would like to write a driver in kernel space that: Communicate a FPGA connected by PCIe in a embedded …
linux linux-kernel driver fpga dmaThe DMA for stm32F4 series has some advanced functions, could I ask for clarification here? Concurrent stream: Can two …
c stm32 dma stm32f4discoveryCurrently working on a PCI device driver. And the device is programmed like this: When a DMA transmission is done, …
linux linux-device-driver interrupt dma pciIs there a linux DMA mem-to-mem copy mechanism available to userspace? I have a linux application that routinely (50-100 times …
linux dma"DMA" here means: Direct memory access, and "RDMA" is: remote direct memory access. I used Java to created an application …
java dma rdma