PN7462 PWM

[a_ivanov]

Hello,

We are starting a new project and we bought a PNEV7462 board. I was searching in datasheet but I can not find any information about PWM singals. In our project we need it for a buzzer. Is there a possibility to generate PWM signal using PN7462 family? Can we use a general purpose timer to ganerate a 2.73kHz PWM signal?

Thank You

[amarayya_hiremath]

can i get the code example for this..?

[Kan_Li · Accepted solution]

Hi @a_ivanov ,

I am sorry but PN7462 doesn't contain a PWM module, you have to use timer and GPIO to simulate a PWM signal, for 2.73KHz, Timer2/3 is recommended.

PN7462 timer settings.png

Hope that helps,

Have a great day,
Kan

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