TMS320F28388D: creating and interrupt from CM to CPU1

inno

Expert 1700 points

Part Number: TMS320F28388D
Other Parts Discussed in Thread: C2000WARE

Hi,

I am looking for an example \ reference manual showing how can can create an interrupt from CM to C28

do you have something I can use ?

over 4 years ago

0 Vamsi Gudivada over 4 years ago

TI__Guru* 87155 points

Hi Inno,

You can check IPC examples in C2000Ware at C2000Ware_x_xx_xx_xx\driverlib\f2838x\examples\c28x_cm\ipc.

Let us know if they don't help you.

Thanks and regards,
Vamsi

0 inno over 4 years ago in reply to Vamsi Gudivada

Expert 1700 points

thanks

IPC is the only module that can create such interrupt ?

0 Vamsi Gudivada over 4 years ago in reply to inno

TI__Guru* 87155 points

Hi Inno,

I believe so. I can check with the team and confirm if needed.

Thanks and regards,
Vamsi

0 Vamsi Gudivada over 4 years ago in reply to Vamsi Gudivada

TI__Guru* 87155 points

Hi Inno,

Do you have further questions on this? Can I close this post?

Thanks and regards,
Vamsi

0 inno over 4 years ago in reply to Vamsi Gudivada

Expert 1700 points

I have managed to find a different "path" to solve the specific issue using XINT and a pin generating interrupts between the cores , but I would love to hear if there is a better solution , if its not too much trouble

0 Vamsi Gudivada over 4 years ago in reply to inno

TI__Guru* 87155 points

Hi Inno,

I will ask our IPC expert to help you.

Thanks and regards,

Vamsi

0 Manoj Santha Mohan over 4 years ago in reply to inno

TI__Guru 55700 points

inno said:
thanks

IPC is the only module that can create such interrupt ?

IPC is the only module which can generate CM to C28x interrupt. CM to C28x interrupt using IPC would be better approach than using XINT method (I believe you are using a GPIO from CM side to generate interrupt on C28x side, correct?). But, I'm privy to your system requirement.

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TMS320F28388D: creating and interrupt from CM to CPU1