STM32 MCUs Products

I am currently working on a project wherein one of the parts needs to enable BLE scanning and show the details of all the scanned Bluetooth devices. I am not able to figure out how to enable BLE into scanning mode which shows the output. Using STM32L475

Release Version Control?

Hi,I'm pretty new to the st and embedded world.I'd like to know what is the recommended way/how do you version control your releases?I'm looking for something better than manually writing the release version in as a const parameter in a configuration...

When I used HAL_ADC_Start_DMA Timer Pwm does not work

I am working with stm32f407vg disc. I have to read couples adc same time, one of the sensors is should be control a servo motor. Without this hal function HAL_ADC_Start_DMA servo works clearly. when i activate this function servo doesnt work.

Are STM32 parts distribution only B2B?

Hello.Are STM32 parts distribution only B2B?Digi-Key and Mouser are out of stock yet.Quite a few items fall into this category.

the balance between data size and FIFO threshold stm32H743II boards

Hi,I am working with 2 boards (stm32H743II) - one defined as SPI Master with SPI4 block and the other as SPI Slave with SPI5 block.I am trying to understand the balance between:# Init.DataSize configuration and Init.FifoThresholdcan someone give me s...

Can anyone help me How OTA Update and Data push into server will happens over a MQTT Protocol

Controller : STM32H753OTA Update and MQTT Communication between Sever and Controller if possible can you please share related software flowgraph or Docs link with me

I am using STM32L053R8 Nucleo board. Is it possible to migrate X-CUBE-SMCARD firmware (AN4800) to work on my board (there is an example for STM32L0538DISCOVERY) without ST8024? I tried and at the moment I don't get any response from smart card.

Alternative use of timer output compare (pwm) and input compare on the same channel

Hi,I use a timer channel and a DMA stream to generate a PWM signal.At Transfer Complete interruption, I swap the channel to input capture mode to get an answer from external device, using the same DMA.At transfer (reception) complete, I swap again to...