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Multibuffer communication for STM32L4 UART

Question asked by Naoki Hamada on Jun 29, 2017
Latest reply on Jun 29, 2017 by Imen D

I am looking for a method to build uart rx/tx circular buffers for STM32L476 which communicate using DMA. In 40.5.2 of RM0351 I found a line which refers to multibuffer communication: "Configure the DMA register as explained in multibuffer communication." Where can I find its precise definition and sample programs?

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