About Oahme.1

Oahme.1 · 2023-11-20

Hello , I have initialized two timers , Timer3 and Timer9. Im using Timer9 with 137uS period , setting my gpio pin high , starting Tim3 Interrupt with 54uS period for now .When Tim3 Interrupt occurs I simply reset my gpio pin.My problem is that I sho...

Oahme.1 · 2023-02-17

hello ,I cannot seem to plot any variables when initiating start acquisition , I am using the StLink v2 mini programmer ,even blinked the programmers led using STM32CubeMonitor's interface to double check connections ,using stm32cubeide as my IDE . ...

Oahme.1 · 2022-05-30

hello , I have this problem when im using simulator mode , when i run through my code , first its stepping through in a very vague manner , also its giving me this on the command line error 65 : access violation at 0x40023C00 : no 'read' permissioner...

Oahme.1 · 2022-05-14

I'm using an STM32F401CCU6 microcontroller and am trying to generate a timer interrupt of 10 us with TIMER3.The timer is a update event timer. The formula I'm using is:Update_event = TIx_CLK/((PSC + 1)*(ARR + 1))Below, I've given my clock configurati...

Oahme.1 · 2020-12-13

I wanted to toggle an LED in STM32 , there's this GPIOx_BSRR ,The boundry address for the GPIOC is 0x4001 1000 and the register (GPIOx_BSRR) is on the offset 0x10,I wanted to toggle the led_13 using bitbanding but Im not getting to the alias address0...

Oahme.1 · 2023-11-23

Thanks @TDK

Oahme.1 · 2023-11-22

Thanks, Got it, Lastly regarding the Interrupt Priorities , I've I have 2 Timers , Timers 1 is the highest priority and Timer2 is the second highest priority , that means my Preempt Priority is 0 for Timer 1 and 1 for Timer 2 right ?

Oahme.1 · 2023-11-22

Yes , I Believe thats true but Update interrupt not interrupting in there own dedicated functions ? Weird. Trust me man I'm just trying to go along with HAL using basic libraries to get the job done ,otherwise I absolutely hate it . Will shift to LL ...

Oahme.1 · 2023-11-22

I have one problem , How do I toggle my gpio on two different events , compare capture and timer update flag ?once when 137uS interrupts I set my gpio pin and once when compare capture event occurs I gpio pin low It seems that the logic given below...

Oahme.1 · 2023-11-21

Yes your right , I'm doing it the other way now , Firstly I tried using Compare Capture Mode but upon using SetCompare in the interrupt I'm unable to change the Duty Cycle. No Matter what the pulse value is it just outputs a constant 7.3kHz.I left th...

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Failed attempt on using 2 Timers to Toggle GPIO.

CubeMonitor not Plotting variables ? variable listed are all grayed out

STM32F4 Simulator mode violation error !

Cannot Configure TIM3 , Timer count values are drifting ?

BITBANDING ADDRESS CALCULATION

Re: Failed attempt on using 2 Timers to Toggle GPIO.

Re: Failed attempt on using 2 Timers to Toggle GPIO.

Re: Failed attempt on using 2 Timers to Toggle GPIO.

Re: Failed attempt on using 2 Timers to Toggle GPIO.

Re: Failed attempt on using 2 Timers to Toggle GPIO.