STM32 MCUs Products

HAL_TIM_Base_Start_DMA

i did not find any example explain how i can get value counter from time by DMA in main programnote i use stm32g030f6#HAL_TIM_Base_Start_DMA/* USER CODE BEGIN Header *//**  *****************************************************************************...

STM32F446 VREF+ power up condition

Hello everyone,I am in the process of designing a PCB with an STM32F446ZET6 and I have a question regarding the voltage on the VREF+ pin. In the datasheet on p. 76, footnote 4 states that the condition "VDDA-VREF+ < 1.2 V" needs to be respected. Tabl...

I2S Peripheral - Disable slot swapping?

Hello,Is there a way to disable the slot swapping of the I2S peripheral?Take the following example, without any HAL_I2S callbacks... void start_loopback(I2S_HandleTypeDef* is2_handle) { printf("--> Starting algorithm loop back...\n"); for (int i=0...

GPRS Communication with STM32

Hi, I am using STM32F4 series controller or can even use any other controller series but i want to start using it for GPRS communication. How can i start using it for using Communication. Also how can i do API calling for certain strings using these ...

SAI4 on STM32H735G-DK

Hello,I would like to use the MEMS included on this board, to learn SAI, which I never used before.I have used STM32MxCube to setup a project.In SAI4, SAI A, I select "Pulse Density Modulation using Microphones pairs (1-2) and CK2 as clock.STMCube g...

Problem to program a STM32H562ZI

 Hello everyone, I got new prototypes (20 total) for a project with the STM32H562ZI and I'm not able to program/debug the MCU, can't detected the MCU, I try with ST-Link V2 and V3. I try ST-Link utilities, STM32CubreProgrammer and in STM32CubeIDE. I ...

What makes a BLUENRG-LP *not* an stm32? The stm32wb and bluenrg both have BLE and the peripherals seem similar if not identical. I know the stm32wb is dual-core and the bluenrg-lp single, but is there a difference that makes the bluenrg-lp not an stm32?