How to Setup DMA using Registers
In STM32, there is a dedicated bus for the DMA, and this helps keeping the…
UART DMA with IDLE Line Detection
HAL_UARTEx_ReceiveToIdle_DMA is used to receive the data using the DMA until, an IDLE event occurs,…
Ring buffer using head and tail in STM32
Whenever UART receives data in the ring buffer, the head gets incremented by 1. And…
Receive UART data using POLL, INTERRUPT and DMA
This tutorial covers How to receive data using the UART in STM32. Here we will…