/* Unregisters an interrupt handler for the quadrature encoder interrupt. */
void QEIIntUnregister(uint32_t ui32Base)
/* Unregisters an interrupt handler for the quadrature encoder interrupt. */
void QEIIntUnregister(uint32_t ui32Base)
{
    uint32_t ui32Int;
    ASSERT(ui32Base == QEI0_BASE);
    ui32Int = _QEIIntNumberGet(ui32Base);
    ASSERT(ui32Int != 0);
    IntDisable(ui32Int);
    IntUnregister(ui32Int);
}