We are using Autosar version 4.3.1, there is no options visible in the SPI configuration to switch between polling, Interrupt & DMA modes for individual channels.
Could you please guide me how to do this in MCAL v8.6.2?
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We are using Autosar version 4.3.1, there is no options visible in the SPI configuration to switch between polling, Interrupt & DMA modes for individual channels.
Could you please guide me how to do this in MCAL v8.6.2?
Hi,
I'm working on this thread, will come back by EOD of Monday on this.
Thanks
Hi Rubina,
i just checked with the SW team, the option to change the SPI modes are not provided in the EB tresos yet. It is currently being handled in the application, you can check the examples folder, Spi/mcspi_app/ McspiApp.h there is a compiler switch to enable and disable this.
Thanks
Hi Kowshik,
Thanks for the response.
Yes, the option is available in software for polling and interrupt mode but, Is there any option available for DMA?
Hi Rubina,
The DMA feature is currently under development as we found some bugs that has to be fixed. Please look out for this feature in the future releases,
Thanks
Hi Kowshik,
Could you please let me know, by when we can expect the release with DMA feature?
Thanks
Hi Rubina,
There is no exact date however the tentative time from the SW team is next month around this date.
Thanks
Hi Kowshik,
In this API we don't have an option to select the channels, in that case how we can set individual channels in different modes?
Thanks
Hi Rubina,
I'm afraid that granular support for channels is not present however let me check internally and come back.
Thanks
Hi Rubina,
I have checked, unfortunately there is no such support at the moment to SPI instances. I have created an internal ticket regarding this, attaching it here for tracking purposes [MCAL-11607] SPI individual instances to support interrupt/polling mode - Texas Instruments JIRA (Please note you cannot open this, it is for TI internal reference)
Regards,
G kowshik
Hi Rubina,
As I've already told in my previous comment you cannot open the link, it is for internal TI tracking.