STM32 MCUs Products

How to take the UUID from a stmre microcontroller

Under what conditions does bxCAN fail to transmit?

Hello, I am working on a project trying to merge 2 discrete CAN buses with the STM32F746zgt6 using bxCAN with the HAL drivers. This system will take packets in on both transceivers, one on each bus, and try to output on the opposite transceiver, esse...

STM32F415 - Automatic Erase of Flash on power ON

I am using Mini-M4 module with STMF415RG MCU. Module is programmed using STLink SW interface. However when the module is put on to the mother board, the flash memory gets erased when the board is powered on. What can be the reason for this automati...

STM32F401 RTC ALARMA wake up CPU from StandBy with 16 seconds error. Why?

I'm configuring RTC AlarmA to wake up CPU from StandBy. I'am expecting to CPU became back at specified time, but it event occurs up to 16 seconds later.uint32_t time; uint32_t date; uint32_t subsec;   do { time = LL_RTC_TIME_Get(RTC); date = LL_R...

File transfer through FTP getting inconsistent. am I did anything wrong on code?

I am using STM32F4, and i am able to transmit files through FTP using netconn.I will read the files from SD card (each time 256 bytes ) and I will send to server. If I am transmitting 10 files, few of them are corrupted, but even though the file siz...

Interrupt is not work

attached my project.i generate the project using the cube.the interrupt is not workadvicethank you

Should the input of function "GetSectorSize" not be the sector number and not the address as in the flash example in the ST32F4?

Issues with ST-micromicro SD/uSD driver? causing card failure/corruption?

Reaching out to see if anyone have experienced microSD card failure/corruption from using the provided ST-micro driver with ST32 MCUs? 1) Erratas available?2) Solutions?Thanks in advance!

I want to read/write to the FLASH of STM32G071.

 I am using the Nucleo-G071RB dev board along with it's demo code. It runs fine in run mode however in debug mode I cannot see the data at the specified memory locations. I am using Keil IDE (first time user of Keil) for writing the code.. Is there a...