how to occur interrupt on SPIM with easyDMA END event?

RE: how to occur interrupt on SPIM with easyDMA END event?

Einar Thorsrud — Tue, 06 Sep 2016 13:53:32 GMT

The event handler is only called on the END event.

RE: how to occur interrupt on SPIM with easyDMA END event?

Haruki Kawakami — Fri, 02 Sep 2016 12:57:56 GMT

Thank you for your answer. Is the event_handler called only on the END event? In other words, ENDRX, ENDTX, or STOPPED doesn't call the event_handler?

RE: how to occur interrupt on SPIM with easyDMA END event?

Einar Thorsrud — Fri, 02 Sep 2016 11:17:33 GMT

Have you looked at the SPI Master Example? The SPI master driver support EasyDMA and uses the END event to trigger a software interrupt (seen as a driver event from the application).