How to use UART DMA on STM32103 MCU
How to use UART DMA on STM32103 MCU
For UART communication, you can do it in blocking mode or nonblocking mode using interrupt.In Blocking mode, all other operation is blocked until UART communication finishes, whereas other operations can be run independently from UART communication in nonblocking mode and time-critical operations run in real time. UART DMA is nonblocking operation, and it reduces interrupts and enhances its…
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