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how to change the frequency of gpio pins?

Ranjeet Singh
Senior

i am generating a pulse using gpio pins ,how i can change the frequency ?

7 REPLIES 7
Javier1
Principal

The frecuency of the pulses?

why dont you use a proper PWM timer

we dont need to firmware by ourselves, lets talk
Ranjeet Singh
Senior

how i can generate the pulse with pwm timer on time-10 us and off time 1 second

on time -10 micrsecond,off time -100 miliseconds

??? your first is 1Hz freq second is 10Hz explain what you need....

special PWMs you can create with master slave tim or DMA circular ...

0693W00000aH6F5QAK.gif@MM..1​ I believe he is a chatGPT bot using a human's forum.

Machines are asking the questions now

we dont need to firmware by ourselves, lets talk

HOUUOU SKYNET

Communicate which STM32 you are talking about here. What frequency?

Does it have any 32-bit TIM ?

>>on time -10 microseconds, off time -100 milliseconds

9.9990000999900009999 Hz ??

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