/* when receiving completed, set RS bit in ENET_DMA_STAT register will is set after a configurable delay time  */
void enet_rx_desc_delay_receive_complete_interrupt(enet_descriptors_struct *desc, uint32_t delay_time)
/* when receiving completed, set RS bit in ENET_DMA_STAT register will is set after a configurable delay time  */
void enet_rx_desc_delay_receive_complete_interrupt(enet_descriptors_struct *desc, uint32_t delay_time)
{
    desc->control_buffer_size |= ENET_RDES1_DINTC;
    ENET_DMA_RSWDC = DMA_RSWDC_WDCFRS(delay_time);
}