SPI_MasterTransfer non blocking function, how to detect Master transfer is completed over SPI ?

Saitej — Thu, 24 Dec 2020 07:59:25 GMT

Hello

Here am using SPI PAL driver with PE configuration, am i need to non blocking function call transferring data over SPI. but would like to get notified when SPI transaction is done.

please help me on how to achieve it.

Thanks in advance !.

Re: SPI_MasterTransfer non blocking function, how to detect Master transfer is completed over SPI ?

Alexis_A — Wed, 30 Dec 2020 20:26:01 GMT

Hello @Saitej,

When you set the SPI to call a callback is possible to achieve this. If you set a name to the callback:

And in your main code you will need to set a function with the following syntax:

SPI1_Callback(void *driverState, spi_event_t event, void *userData);

In the event parameter, the SPI_EVENT_END_TRANSFER event is called if the transfer is finished.

Let me know if this helps you.

Best Regards,

Alexis Andalon

topic SPI_MasterTransfer non blocking function, how to detect Master transfer is completed over SPI ? in S32K

SPI_MasterTransfer non blocking function, how to detect Master transfer is completed over SPI ?

Re: SPI_MasterTransfer non blocking function, how to detect Master transfer is completed over SPI ?