ctru_sys

Function QTMSP_IsExpanderInUse

Source 
pub unsafe extern "C" fn QTMSP_IsExpanderInUse(
    outActive: *mut bool,
) -> Result
Expand description

Called by GSP’s LCD driver to know whether or not QTM’s expander thread is using the TI TCA6416A expander; it is waiting for this to become true/false during LCD power on/power off to proceed. Always false on N2DSXL.

§Arguments

  • outActive (direction out) - Where to write the “in use” status to.

§Returns

Always 0 (success).