STM32 MCUs Products

Ask questions, find answers, and share insights on STM32 products and their technical features.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Resolved! STM32U5xx: ADF as PDM MIC input - mono and DC offset?

Using STM32U5A5 MCU and adding the ADF example (taken from en.stm32cubeu5-v1-4-0\STM32Cube_FW_U5_V1.4.0\Projects\STM32U575I-EV\Examples\MDF\ADF_AudioRecorder) seems to work.I have changed to use the PLL3 and setup 3,072MHz as PDM MIC CLK (for 48KHz s...

STM32U5A5_ADF_PDM.png
tjaekel by Lead
  • 1677 Views
  • 2 replies
  • 1 kudos

Resolved! STM32F412 Multiple PWM Control Inquiry

I am developing a product using the STM32F412REFxLQFP64 chip, and I want to implement multi-PWM control. For TIM2 buzzer control: TIM_HandleTypeDef TIM2 PB10 ------> TIM2_CH3 TIM3 is used to generate a 1kHz waveform: TIM_HandleTypeDef TIM3 Channel 4 ...

KOPRO by Associate III
  • 2344 Views
  • 10 replies
  • 1 kudos

STM32H7 ADC characteristics

Hi,I'm working on a setup with a filter and some electronics to get an analog signal ready for a ST microcontroller (STM32H723VG). I want to simulate everything, even the part inside the microcontroller that handles the signal. But the problem is, I ...

STM32H723VG datasheet.png STM32H7.png
HKet by Associate
  • 1349 Views
  • 2 replies
  • 0 kudos

I cant get continuous Data from Sensors with I2C

The MCU I use is stm32f103c8t6 and the sensor is mpu-9255 on the board, there are 5 sensors and I show these sensor values on the LCD screen. I connected a button and when I press the button it moves to the next sensor. The problem is that I want to ...

Broos by Associate II
  • 1448 Views
  • 5 replies
  • 0 kudos

How to compile arm_math.h source in STM32CubeIDE?

Hello All,     I am trying to include arm_math.h for STM32F401RE project, I have all the source file of math.h However when I try to build it. I am getting multiple defination  error at linking stage.Can anyone suggest me how to solve this? I am not ...

NNada1_0-1715784456438.png
NNada.1 by Associate II
  • 1570 Views
  • 5 replies
  • 0 kudos

Resolved! STM32 Ethernet/IP

Does anyone have experience with Etherner/IP on STM32? (STM MCU or MPU are just fine)We are looking for Ethernet/IP example on STM32 but seems not found any thing yet.All we found are just : I-NUCLEO-NETX - netSHIELD industrial ethernet protocols exp...

Dat Tran by Senior II
  • 2100 Views
  • 3 replies
  • 0 kudos