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costi · 2025-02-17

STM32L151RET6Is the RTC affected by the microcontroller reset?The system is placed in stop mode and is reset every 2 seconds by the watchdog.After 24 hours of operation, I find a delay of approximately 20 seconds.If I do not use stop mode and let the...

costi · 2024-03-20

The last update of CubeIDE is like below:I have this warning and I don't understand what it is:"C:/ST/STM32CubeIDE_1.3.0/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.win32_1.0.100.202403111256/tools/bin/.....

costi · 2023-04-03

costi · 2023-02-23

I have configured TIM3 (using CubeIDE) in such a way that it generates an event that is used to transfer measurements on the ADC channels to memory using DMA. This works.But in the same time, I want to transfer to TIM3 CH3 the values in a table. The ...

costi · 2021-01-29

RTC used the LSE with 32768Hz oscillator and is configured for this option.While DBP bit is set RTC counter is stopped . Is it true or false?

costi · 2025-02-19

I used this code sequence for RTC initializationThe function is called at each system reset generated by WATGHDOG(at every 2 seconds - that's what the application requires)void RTC_Configuration(void){if (((RTC->ISR & RTC_ISR_INITS) != 0))return;RTC...

costi · 2025-02-18

The system is powered from two voltage sources. One of them is a CR2032 battery. When remaining powered from this battery, the system enters stop mode and every 2 seconds is reset by the watchdog. After reset one pin of the microcontroller is tested....

costi · 2025-02-18

I mention that the RTC initialization is done only at the first power up after which at each reset generated by IWDG I check the INITS bit of the ISR register. If it is set (and it is) I don't reinitialize the RTC.Date and time are kept, except that ...

costi · 2024-03-22

For the mentioned warning follow the link below:https://community.st.com/t5/stm32cubeide-mcus/stm32cubeide-1-15-0-elf-has-a-load-segment-with-rwx-permissions/m-p/652509#M25301I tried that suggestion and it's working.

costi · 2024-03-21

I had the same problem. I couldn't do FW update directly from CubeIDE. Nor from CubeProgramer.I reinstalled STM CubeProgramer using the last version.I was able to do FW update from this tool then I could use ST_Link/V2 in CubeIDE for programming and ...

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STM32L151RET6 Stop Mode and reset by watchdog

STM32CubeIDE update with the version 1.15.0

I have to use 9 ADC channels using scan conversion mode. I can't set Number Of Conversion field more than 8. The ADC used pins are set as ADC inputs. If somebody has an answer please help me with this thing. Thanks in advanced.

I'm using STM32F100RBT6. The goal is to use TIM3 CH3 to generate a PWM signal with different duty cycle using DMA transfer.

STM32L1xx RTC counter

Re: STM32L151RET6 Stop Mode and reset by watchdog

Re: STM32L151RET6 Stop Mode and reset by watchdog

Re: STM32L151RET6 Stop Mode and reset by watchdog

Re: STM32CubeIDE update with the version 1.15.0

Re: With STM32Cube IDE v1.15.0 update problem with STLink