Problem with ENET interrupt

[zhangying2000]

Posted on April 30, 2008 at 05:46

Problem with ENET interrupt

[zhangying2000]

Posted on May 17, 2011 at 09:52

I can not generate ENET interrupt,

The init code segment is:

SCU_AHBPeriphClockConfig(__VIC,ENABLE);

VIC_DeInit();

VIC_Config(ENET_ITLine, VIC_IRQ, 11);

VIC_ITCmd(ENET_ITLine, ENABLE);

ENET_InitClocksGPIO();

ENET_Init(PHY_HALFDUPLEX_10M);

ENET_Start();

but I can't get in ENET_IRQHandler() after init code,why?

Thank you very much!

[kais]

Posted on May 17, 2011 at 09:52

Hello ,

After enabling the VIC clock and the ENET_IT line, the user must enable the ENET interrupt by calling the function:

ENET_ITConfig(ENET_IT, ENABLE);

ENET_IT: specifies the ENET DMA interrupts sources to be enabled or disabled. This parameter can be any combination of the following values:

+ ENET_IT_TX_CURR_DONE

+ ENET_IT_MAC_INT

+ ENET_IT_TX_MERR_INT

+ ENET_IT_TX_DONE

+ ENET_IT_TX_NEXT

+ ENET_IT_TX_TO

+ ENET_IT_TX_ENTRY

+ ENET_IT_TX_FULL

+ ENET_IT_TX_EMPTY

+ ENET_IT_RX_CURR_DONE

+ ENET_IT_RX_MERR_INT

+ ENET_IT_RX_DONE

+ ENET_IT_RX_NEXT

+ ENET_IT_PACKET_LOST

+ ENET_IT_RX_TO

+ ENET_IT_RX_ENTRY

+ ENET_IT_RX_FULL

+ ENET_IT_RX_EMPTY

For more information the user can refer to the ENET user manual and the example 3 of the ENET Library.

Best regards.