STM32 MCUs Products

Azure RTOS and STM32

Based on the link below, Azure RTOS will be free for some STM32 Microcontrollers. What microcontrollers would be?https://azure.microsoft.com/en-us/pricing/details/rtos/

STM32F767 SPI Bidirectional Receive Mode : More SPI Clocks are output than I expected.

Hello, I have a question about SPI Bidirectional Mode of STM32F767.(using HAL Driver / DMA / act as SPI Master)also, SPI Slave Device is TI LM74 temperature sensor.​(​https://www.ti.com/product/LM74)SPI Initialize Parameters are below.hspi4.Instance ...

STM32G070RB flash pages erase and write problem

Hi,I am trying to save some device specific configuration in one of the page of flash memory but it gives HAL_FLASH_ERROR_PGA error.I have tried running Cube repository example code but found same problem.If I skip (just for test) erase page then it...

I can not start ADC with cyclic data transfer via DMA to stm32h743.

Hi. Here is my code: MODIFY_REG(RCC->D3CCIPR, RCC_D3CCIPR_ADCSEL, 0 << RCC_D3CCIPR_ADCSEL_Pos); RCC->AHB1ENR |= RCC_AHB1ENR_ADC12EN; DMAMUX1_Channel0->CCR = (9 << DMAMUX_CxCR_DMAREQ_ID_Pos); // подключение через MUXDMA DMA1_�?трим_0 к ADC1   DMA1...

Stm32h745 MCU cortex-m4. When the application software finishes erase and program the Section7 of Bank2 Flash memory , why is the execution time of the program twice as slow?

How to use STM Cubeprogrammer and stling server for debugging in other IDE than cube IDE

Hi. I try to use an external IDE, code::blocks in this case, but have some issues attaching to target. First, i took the gnutools and ST Link GDB server from CubeIDE 1.5.0 etc. (Since i know some needs to ask why I wont't use CubeIDE, the answser i s...

STM32 Firmware Compatible Suffixes

Which suffixes can share the same elf file or bootloaded app binary?- Likely Temperature range has no effect on firmware load?- Will changing only the package type affect firmware load? (LQFP, BGA, CSP ...)- Will changing only the number of pins affe...

QSPI not responding anymore on STM32F746G-DISCO

I am trying to communicate with the QSPI memory on the discovery board STM32F746G-DISCO. I was able to properly read the memory ID (through instruction 0x9E) once. After that any read attempt on the flash memory returned 0xFF, I've tried reading the ...

Hysteresis in analog watchdog STM32L052 operation when monitoring value are changed near thresholds.

Hi, everyone.I had used analog watchdog in STM32L052 MCU to monitor supply voltage of device for determinate when it's value will be less then low threshold level (LT in ADC_TR). High threshold I tunned to maximum value (4095).If voltage is between t...