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Vinay1
Associate II
since ‎2021-08-15
‎2023-06-14

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while reading the rtc not providing proper date after the RTC date & time set. how to fix it?

2022-03-04
in stm32f407vgt, i declared the RTC structures and set the RTC with date: 1,1,70 and time: 0:0:0 later i set RTC with new values (date: 4,3,22 and time: 10:55:28)after few minutes if i read the RTC it giving a time properly but date is wrong (i,e. 1,...

how to use the low power mode in STM32F407VGT discovery board?

2021-11-18
MCU: STM32F407VGT discovery boardi am trying to use the stm32f407 device in low power mode. andi go through with datasheet related to low power mode. i did not get understand. anyone please help me how to use stm32f4 in low power mode.

how to set RTC alarm for all day in stm32f407vgt?

2021-11-17
mcu: " STM32F407VGT Discovery Board - DICS1 "application: RTC ALARMi am trying to set the RTC alarm for every 15 minutes in all the day. in each RTCAlarmcallback function i am setting the RTC alarm again with sTime.Minutes + 15.if sTime.Minute...

how to use external clock source for RTC?

2021-10-27
please find the attachment of clock configuration snapshot.i'm trying to use external clock source for RTC application. [i.e, HSE or LSE]But the RTC too faster than the normal time. is it requires any other configuration? orhow to fix this issue?

How to resolve the STM3F407VG RTC accuracy problems?

2021-08-15
Do we able to calibrate the RTC for better accuracy?
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