AnsweredAssumed Answered

K61 HW flow control on UART0

Question asked by Robert Leland on May 9, 2014
Latest reply on May 29, 2014 by Robert Leland



I'm using a K61 processor and MQX 4.0.1.  We have UART0 connected to a modem chip with RTS and CTS pins connected.


I have tested this interface with good results at low data rates, using the ittya: device.

I am trying to figure out how to implement HW flow control to enable faster data rates through this uart. My questions are:

  Does MQX support this?  Does it support it on the interrupt driver or only the polling driver?


  What changes do I have to make to my application to use HW flow control?


Thank you.