how to change the frequency of gpio pins?

[Ranjeet Singh]

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

[Javier1]

The frecuency of the pulses?

why dont you use a proper PWM timer

[Ranjeet Singh]

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

[Ranjeet Singh]

on time -10 micrsecond,off time -100 miliseconds

[MM..1]

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

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

[Tesla DeLorean]

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 ??