Arduino for STM32

Thank you so much, you're great

Oh! you're right it blinks now , So sorry
I get presclaler factor and it returns 110. 110 is default?

Hello I tried to test my STM32F103C8T6 timer but it didn't work. Can you help me? #if !defined(STM32_CORE_VERSION) || (STM32_CORE_VERSION < 0x01090000) #error "Due to API change, this sketch is compatible with STM32_CORE_VERSION >= 0x01090000" #endif void Update_IT_callback(void) { digital...

The STM32F1xx RTC only has one register that normally counts seconds, using the count of seconds modulo 86400 (number of seconds in a day) it can keep track of the time of day, when this count gets larger than 86400 we know that one day has passed. There is no information in the RTC hardware about ...

ag123 wrote: ↑Mon Nov 16, 2020 3:37 pm

saeed144 wrote: ↑Sun Nov 15, 2020 3:53 pm You mean there is no solution?

connect VBAT to a 3v coin cell, keeps time for a long time

it keeps only time not date

You mean there is no solution?

Hi everyone
I heard HAL function in STM32F1xx series have a bug in RTC! when micro reset time value is correct but date value reset too and show 0
there are some modification stm32f1xx_hal_rtc to solve this problem, but what about Arduino IDE?
Howto solve this problem in Arduino_IDE?

Can you explain this: "all the details with MCU/board setup." ?
For example which details in stm32 we can't configure in Arduino IDE?

Thank you so much.

One more question:
If we have access to all stm features in Arduino IDE with this huge libraries, why we use other compilers like keil at all?

Official, Stm32Duino