Question
STM32F407: Each stream is connected to dedicated hardware DMA requests,…
Posted on April 19, 2018 at 15:14
Dear Community,
I want to know (for STM32F407) which DMA streams I can connect to peripheral hardware. From example-codes I know for example that SPI2 interconnects to DMA1_Stream4. The datasheet states: “Each stream is connected to dedicated hardware DMA requests,…� Nice to know that connections are only working with “dedicated hardware� however the important information “which� stream connects to which hardware is missing. If someone knows the page of the datasheet or the reference containing a table or matrix showing the available connections between dma and peripheral hardware I would be glad if he/she would post the page number here.
