How to use UART DMA RX on STM32F103 MCU
How to use UART DMA RX on STM32F103 MCU
On the last post, I explained how to use UART DMA on STM32F103 MCU using HAL Library. I’ll explain how to use UART DMA RX here. First, thanks to Majerie Tilen and his tutorial and github repo regarding using UART DMA RX. His tutorial is very helpful for us to understand the mechanism of UART DMA RX on STM32 MCU. Why uses UART DMA RX When receiving a bulk data, using only interrupt may…
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