About saurabhkore

saurabhkore · 2024-12-15

Hii....i AM WORKING ON stm32l475rg MCU. i want to use two different timers for measurement of two different PWM inputs signals. for this one i am using capture call back function but i am facing problem to measure duty cycle of both channels at a tim...

saurabhkore · 2024-12-04

I am working on STM32L476RG MCU for this one i want to calculate CRC of flash memory. for this i uses 3 logics but my calculated CRC of flash memory is not matched with hex file CRC of code.i share the link here using which i calculate CRC of flash m...

saurabhkore · 2024-12-03

I am working on STM32L476RG mcu for duty cycle measurement of PWM signal. I share my code with you. it working fine but when i switch off pwm input coded stuck there and it shows previous reading .when i again given input then it measure the duty cyc...

saurabhkore · 2024-12-15

By typing mistake only in above code i write two captures call back function please refer#include "main.h" float t1=0.00; float t2=0.00; uint32_t frequency=0; volatile float duty_c=0.00; float t1a=0.00; float t2a=0.00; uint32_t frequency_a=0; volati...

saurabhkore · 2024-12-12

yes, sir correct i implement this logic also but not worked for me.

saurabhkore · 2024-12-12

hello sir.Conclusion:I implement watchdog inside capture callback function, now it is working fine. but when watch dog timer reset then mcu also reset and whole program restart but if we take reset time of watch dog timer very small like 10msec or 2...

saurabhkore · 2024-12-11

Hii youre code is correct,but need to change in cube ide settings.TIM3->Clock source->Internal clock->combined channels->PWM input on channel 1After this settings just generate code and using capture callback function measure frequency.

saurabhkore · 2024-12-11

Great sir, it is working now. I implement watchdog timer here. little bit modification required then it will work properly.Thankyou.

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