• Hi guys,

    I am trying to interface an old Synaptics touchpad with the Espruino.
    Basically, the protocol is PS/2. (http://www.synaptics.com/sites/default/files/ACF126.pdf)
    I started implementing something with some setWatch functions in order to react at CLK falling edges.
    I am encountering many problems, as the scripting machine is not fast enough to handle things in time.

    In order to correctly sample the input digital stream (on DATA line), I tought using an USART (in synchronous mode, with a clock line) but, ... , it is currently not available in Espruino, is it?

    Did someone already work on PS/2 interfaces?

About