STM32F427 USART FIFO ?

[doreen]

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 ?

[Tesla DeLorean]

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.