want to generate delay using STM32F103 Timer peripheral(TIM2) and coding in bare metal without HAL
From the Youtube videos and google links i found out that
-->Timer Frequency(TF) = System Clock(Fsysclk)/Prescalor(TIM2PSC)
-->Timer time Period(TTP) = 1/timer frequency(TF)
-->Time delay by timer = Timer Time Period(TTP) * Timer auto reload register(TIM2ARR)
this is the basic formula and concept for generating delay using the Timebase unit of the Timer peripheral.
But here the issue is I have written this code: https://pastebin.com/seE3m8r7
configured my SystemClk = 32mhz,
setting Timer Bus APB1 at = 32Mhz only
TIM2PSC = 65535, TIM2ARR = 500
So using the above formula and concept I should get a delay of 1sec when counter register overflow(while(!(TIM2->SR & TIM_SR_UIF));
But that is not happening in the real case, my led is not blinking at all. When I check with the logic analyzer then also it shows this.
I am not getting exactly where I am wrong, whether in the formula part?? or in configuring Timer ??? or My system clock configuration.
I am really stuck on this for the past 2-3 days, not getting any clear idea, will be waiting for valuable and insightful suggestions
