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Learning on how to code 4x4 keypad with F411RE I came to need to learn timer in order to generate an interrupt (saying simply C function should be called lets say every 1 second) I created STM32 project CubeIDE+CubeMX selected TIM3 (in Timers) -> s...
We are using the STM32U5 MCU and its internal RTC in our project.We are facing an issue where the RTC time sometimes goes beyond 24 hours — for example, we observed a timestamp showing 37 hours. The RTC is configured in 24-hour format, and we have in...
I work on the STM32U5G9J-DK2 and what I noticed, the RTC doesn't accepted properly hour value which is greater than 12. Than calendar doesn't work, don't actuallize and the hours going UP for example from 23 to 24 and from 24 to 25 and so on... It's ...
As shown in the figure, when using one QSPI, the other becomes unselectable.
Good morning,I would like to measure the supply voltage on an STM32H573RI. To do this, I measure VREFINT and then want to calculate the supply voltage.My approach (simplified):sConfig.Channel = ADC_CHANNEL_VREFINT; sConfig.Rank = ADC_REG...
Hello,I am trying to use the I3C interface between STM32H523 and DDR5 SPD. I have found a question would like to be answered: Is there any way to send the broadcase address (7'h7E) with SCL signal configured in I2C timing characteristics?According to...
Hello, I'm working with the STM32H7S7L8-DK and i want to use both USB HS and FS in device mode but it seems in cube mx that i'm unable to enable both IRQ If i enable the HS one the FS one isn't generated and same fort the other way Is it a bug and ...
Hello everyone, as mentioned in the title, I'm using STM32WBA in a project. Immediately after sending data to the stm32wba coordinator, I add an expression to the backup register and reset the processor using `Nvic_system_reset`. I check this at sta...
Hello Community,I have Several Query Related to STM32F439 Microcontroller SPI 6 Slave DMA Mode,Let me Explain the Scenario , we have Custom Board Build Around STm32F439 micro-Controller and using HAL Stm32V27 Library Version.so we are Communicating w...
Hello Community,I got one Stranger Problem, as i was Debugging one Hang Issue there i Got in user Application we are Storing Application Checksum in Flash Address 0x0801FF0 and Accessing and Reading Back from 0x081FFF00.So in CBIT Test I get Result P...
