2 Replies Latest reply on Oct 15, 2018 8:33 AM by bruno.martin_3783776

    USBUART hw flow control (rts/dtr) with CY8C3866LTI

    bruno.martin_3783776

      I would need to implement an emulation of hw flow control (rts/dtr) with USBUART (USBFS) module of CY8C3866LTI.

       

      I see the fonction USBUART_GetLineControl() to "read" the emulated "pins", but I cannot find out how to "write" pins by software to let the PC know, for instance, that the PSoC "uart" device is currently unavailable to receive more data.

       

      How can I "write" to those emulated pins with the PSoC ?