Function NVIC_SetPriority

bsp/efm32/Libraries/CMSIS/Include/core_cm3.h:1390–1396

\brief Set Interrupt Priority The function sets the priority of an interrupt. \note The priority cannot be set for every core interrupt. \param [in] IRQn Interrupt number. \param [in] priority Priority to set. */

    \param [in]  priority  Priority to set.
 */
__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority)
{
  if(IRQn < 0) {
    SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for Cortex-M  System Interrupts */
  else {
    NVIC->IP[(uint32_t)(IRQn)] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff);    }        /* set Priority for device specific Interrupts  */
}


/** \brief  Get Interrupt Priority