F28379D Embedded coder_Sawtooth Wave generation

Hello community,

I am trying to generate sawtooth and Triangular waveform without using up, down and Up-down counter in TMS F28379Dprocessor. Any suggestions plzzz. I need to use Traingular form along withlogic gates for generating pulses.

Answer 1

[Pemendra Kumar Pardhi]

Hello Raja,

To generate sawtooth and triangular waveform,

You can try using the Discrete-time alternatives for Repeating Sequence such as,

1. Repeating Sequence Interpolated
2. Repeating Sequence Stair

More details follow he given link

https://in.mathworks.com/matlabcentral/answers/862265-code-generation-for-tms320f28379d-using-matlab-with-repeating-sequence-and-relational-operators-bloc?s_tid=srchtitle

[Raja]

Hello Permendra.... thankyou for the response.Yes you are right when it is in open loop. When we go for closed loop with interrupt block as shown below, these things will not workout. Yes whatever you said is correct without this interrupt block