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how to generate PWM in LED

Question asked by ABDELAOUI samira on Jun 7, 2018
Latest reply on Jun 8, 2018 by ABDELAOUI samira

Hello 

 

I want to generate PWM wih LEDs. From where I should start ? ?

the LEDs arein GPIO G port G but in the same port there is the pins of ethernet also. How can I do to touch only the part of LEDS and not the ethernet part with PWM  please ? 

I used timer 14 for example with CubeMX in mode " compare output no  output " . Is it correct pleasae ? 

If yes what are the next steps ? 

 

Thank you in advance for your reply

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