ctru_sys

Function svcStartInterProcessDma

Source 
pub unsafe extern "C" fn svcStartInterProcessDma(
    dma: *mut Handle,
    dstProcess: Handle,
    dstAddr: u32_,
    srcProcess: Handle,
    srcAddr: u32_,
    size: u32_,
    cfg: *const DmaConfig,
) -> Result
Expand description

Begins an inter-process DMA transfer.

ยงArguments

  • dma (direction out) - Pointer to output the handle of the DMA channel object to.
  • dstProcess - Destination process handle.
  • dstAddr - Address in the destination process to write data to.
  • srcProcess - Source process handle.
  • srcAddr - Address in the source to read data from.
  • size - Size of the data to transfer.
  • cfg - Configuration structure.

Note: The handle is signaled when the transfer finishes.