STM32G431RBT3 MTTF Data
Hi.. Customer request for STM32G431RBT3 MTTF Data please help provide this data for customer.
STM32 MCUs Products
Ask questions, find answers, and share insights on STM32 products and their technical features.
Forum Posts
HAL_FLASH_Program & Watchdog compatible ?
Hi, I have several programm where I use either the HAL_FLASH_Program command or some EEPROM command like EE_ReadVariable16bits (directly issued from the std "eeprom_emul.h" library).To make those command functionnal i had to stop the watchdog which t...
Resolved! MemoryMapped for w25q256 Octo SPI for Touchgfx
Hi, I used to work with a stm32h743 that had a QSPI, but now I work with a stm32h723zgt6 that has a OSPI. I don't know if I should continue with the MX_OCTOSPI1_Init function to use it for Memory Mapped for w25q256 program I wrote for Touch GFX.To us...
STM32F407 - SPI pins output pulse when changing configuration to Alternate Function
Hi,I'm giving the firsts steps in this world and I'm trying to configure SPI in one STM32F407 discovery kit.I'm using GPIOB pins 12, 13, 14 and 15 as Alternate Function to handle the SPI2 interface.The point is, in the instant that I change the confi...
CAN Multiple Device Master F446RE Slaves F1038CT, F750Programming
Please advise on the procedure and sequence to upload the codes to the Master ( F446RE) and the Slaves STMF103C8T , STM32F750. as illustrated in the youTube tutorial STM CAN Multiple Devices by Controllers Tech. my inquiries to the site have gone u...
Resolved! IMPORT PROJECT TO CUBE IDE -DEBUGGER HAMMER NOT RESPONSIVE GET "BUILD ACTIVE CONFIGUR.."
See Attached Downloaded from web site as directed ;however download looks nothing like folder in the tutorial ;Placed comments in the comment section of the tutorial - so far no response - I asked for file structure as viewed in the tutorial . Do...
Resolved! ADC values fluctuating
The project I am working on presently need to capture dc voltage with precision of 1mv. I am using STM32f446RE development board. As mentioned in the datasheet STM32F446RE have inbuilt ADC of 12-bit resolution and reference voltage is 3.3v. Thus theo...
Resolved! UART3 communication send and receive data in STM32-U585 B-U585I-IOT02A discovery kit
Hi I am creating project by enabling uart3, when write some data on UART3 there is no output on UART_Tx pin.please let me know any configuration m I missing while creating new project.thanks in advanceAmol Chor
Resolved! The sequence from the ADC_SQR3 register does not work.
My goal now is to understand how ADC works.I know that with the HAL_ADC_Start_DMA function, I can easily read data from multiple pins.Now I want to set up data transfer from pins in semi-automatic mode, without the HAL_ADC_Start_DMA function.I know h...
STM32G474 WKUP Pin needs to be pulled down?
Hello,I’m using an STM32G474 in standby mode and have found some weird behavior. I know the MCU is entering standby mode as the flag is set upon wake up, however the MCU is still drawing ~120μA in standby. The WKUP pin is floating when not pulled up....
