S32K - edma - PORT and timer configuration

cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

S32K - edma - PORT and timer configuration

588 Views
senthilnathan_v
Contributor I

I want to charge and discharge the external capacitors at constant interval(Following the pattern) with Edma feature. I am planning to use LPTMR to define the interval. Both timer trigger and port assignment must be done with edma. I presume i must use the shatter gather method to assign different values to the port registers.  I am not successful with SDK. Any guidance or example code would be helpful.

Tags (3)
0 Kudos
Reply
1 Reply

574 Views
danielmartynek
NXP TechSupport
NXP TechSupport

Hello,

I'm afraid we don't such an example.

But you don't have to use the shater-gatter method for this, you can transfer different data to the port in each minor loop triggered by the LPTMR.

 

Regards,

Daniel

0 Kudos
Reply