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Generating a Simple Boost PWM using stm32F103C8T6

Muthukkumar17
Associate

I'm working on a Simple Boost PWM at 10KHz switching frequency for my Quasi Z source inverter. 

My requirements: Two PWM channels should generate complementary sine pwm when the shoot through condition is not satisfied. And the two channels should be high as long as the shoot through condition (when the timer is above 193 and below 25) is satisfied. 

I'm not able to generate complementary PWM outputs with the shoot through condition. I tried implementing timer1 Channel1 and its complementary output but the shoot through signal is also complemented. Any idea on how to complement the PWM signals without affecting the shoot through signal.

 

 I've attached the Image of SBPWM signal.

PHOTO-2024-04-13-17-29-21.jpg

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