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stforum · 2015-12-24

Posted on December 24, 2015 at 18:32Hi, I'm getting started with the 'F401 device, I'm trying to blink the LED on the Nucleo-F401RE board when Timer2 triggers. I know this is just register level stuff and I'm probably making things harder for myself...

stforum · 2016-01-04

Posted on January 04, 2016 at 21:25Sorry, that's an error with me copying and pasting from my terminal - it should have been for(;;) {} Best wishes, David

stforum · 2015-12-31

Posted on December 31, 2015 at 11:04Thanks - but that doesn't seem to fix things (though not enabling the timer was a big mistake).

stforum · 2015-01-03

Posted on January 03, 2016 at 11:01Thank you! I'd totally misunderstood the timer roll over. It's working now.TIM2->ARR = 501; // a test valueTIM2->CCR1 = 500; // Value to compare with, 500 seems a nice number... // do nothing and keep the compiler ...

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STM32F401RE Timer setup

Re: STM32F401RE Timer setup

Re: STM32F401RE Timer setup

Re: STM32F401RE Timer setup