STM32 MCUs Products

Please list "Reference Buffer" as additional criteria in the MCU Selector

configure uart or swv (bluecoin) STEVAL-BCNKT01V1

hi everyone i am using an example audio loop example and planning to print the variable called pcm buffer on to console either swv or using the pins on the bluecoin station as uart pheripheral how should i implement this or worst case how to implemen...

Generate fixed number of pulses in stm32F446ME

Hi,I am using STM32F446ME controller to monitor the LI-ion battery(STBC02) status. I need to provide the pulse number as 9 with start and stop bit with time characteristics to initiate the battery to monitor the voltage level. I am using TIM1 for thi...

How can I accept N IDs on CAN?

I'm trying to filter all IDs except 4 using the struct "FDCAN_FilterTypeDef", without using "FDCAN_FILTER_RANGE", "FDCAN_FILTER_MASK" but a type like "FDCAN_FILTER_DUAL" not with DUAL but N.How can implement it?

STM32 F4 - SDIO - Facing Data CRC failure while doing SDIO read/write, Anyway to avoid or recover this problem?

Hello!I am using STM32-NUCLEO-F412ZG board. I want to use SDIO (only IO) functionality as host.I am able to init, read, write to SDIO peripheral using polling.Before asking question let me give some background of implementation,Not using DMA4 bit SDI...

VREF+ Pin on STM32F103RCY6 (WLCSP64 Package)

I have a question regarding the VREF+ Pin in the above mentioned device. The datasheet DS5792 Rev 13 of the STM32F103xC devices states on page 36: " Unlike in the LQFP64 package, there is no PC3 in the WLCSP package. The VREF+ functionality is provid...

UART DMA TX

Hi there !Is the first time i wrote at this forum. I start to work with UART and DMA ,and i configurate the buffer in circular mode. I don't understa why when i call the library he continus to send over and over all i have in the buffer , i appearanc...

Specifying the Interrupt priority.

Hi every body. I want to manage two events with general purpose timers 16 and 3. As a convention in ARM processors, as much as I know, the lower interrupt number corresponds to the higher priority. So I think I need to manage event with higher priori...

STM32H743 AXI QOS

Hi,In RM0433 Reference Manual there is a description of the AXIM indicating the possibility to change the QoS for the AXI switch matrix, but cannot find the reference for the indexes used in AXI_INIx_READ_QOS or AXI_INIx_WRITE_QOS.If there any manual...