[LW Mesh] UART RTS, CTS and DTR

Go To Last Post
2 posts / 0 new
Author
Message
#1
  • 1
  • 2
  • 3
  • 4
  • 5
Total votes: 0

Hi !

I use ATZB-A24-UFLB.

I don't see that pins:

UART_RTS(15) -> PD4
UART_CTS(16) -> PD5
UART_DTR(37) -> PE4

are used with:

HAL_UartInit()
HAL_UartTaskHandler()
HAL_UartBytesReceived()
HAL_UartWriteByte()

am I right?

There is no handshake control and I don't need it so I use only UART_TXD and UART_RXD.

If so, I can use them(UART RTS, CTS and DTR) as any other GPIO[0-9] for input or output, right?

Thank you !

Last Edited: Fri. Oct 16, 2015 - 02:04 PM
  • 1
  • 2
  • 3
  • 4
  • 5
Total votes: 0

Yes, LwMesh provides a very basic implementation of UART driver. You are free to use any other GPIOs as you like.

NOTE: I no longer actively read this forum. Please ask your question on www.eevblog.com/forum if you want my answer.