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STM32F427 USART FIFO ?

doreen
Associate II
Posted on August 21, 2015 at 23:48

  Is there a hardware FIFO for USART6 and if so what size in bytes ?

If not, example code of putting a FIFO in the interrupt handler ?

How about the other USARTs and UARTs, do they have hardware FIFO ?
1 REPLY 1
Posted on August 22, 2015 at 02:49

None of the USARTs has a FIFO. The receive and transmit each have a single holding register.

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