TMS320F28379D: TMS320F28379D How to generate PWM 5seconds period with CCS?

Hi Sule,

Sule Soylu said:

I couldn't change period or frequency of this example

There are many great resources we offer for you to get started with a basic ePWM signal.

We have our Technical reference manual, online virtual labs walkthroughs, an application note on how to use the PWM modules as well as training videos.

Here are the links to these resources:

1. TRM: https://www.ti.com/product/TMS320F28379D

2. Labs: https://dev.ti.com/tirex/explore/node?node=A__AEF1DyHUWKq1HXYGnpllKg__c2000Academy__jEBbtmC__LATEST

3. App Note Guide: https://www.ti.com/lit/an/sprad12/sprad12.pdf?ts=1674565044929&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FTMS320F28379D

4. Training videos: https://training.ti.com/c2000-enhanced-pulse-width-modulator-epwm-overview

From here I believe you can find out how to generate a 5s pwm period. However a period of 5s means your TBPRD will be a value greater than 16 bits. The longest period you could have is 2^16 - 1 = 65535 for that TBPRD register.