STM32 MCUs Products

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Forum Posts

Problems changing settings for different ADC sources

HiI’m having some problems using the ADC on external and internal signals with different requirements.It and old design having a new MCU (STM32L452RCT), where only the MCU interface are updated, the application are (almost) unchanged. The PCB are in ...

JohnnyK by Associate II
  • 1167 Views
  • 6 replies
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Resolved! How can ı use the FPU (Floating Point Unit) in STM32F407?

Hİ. I have been working on motor control applications. There are PID, FOC and SVPWM blocks that have contain functions like sin(), cos(), clarke(), park() etc. I used CMSIS DSP library called "arm_mat.h". My microprocessor is STM32F407 M4. I can cont...

"Port Open and try to configure the board"

Hello!I am having trouble when connecting STM32 to Motor Pilot. I am using F302R8 control board and IHM07M1 as power board. I can see the port in Decive Manager and it says it is port COM5, but when I connect through COM5 from Motor Pilot I get the m...

EBerg.2 by Associate II
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  • 5 replies
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Incorrect interrupt time

Hi everyone,I'm using Nucleo H723 board. I have used 8 timers in encoder mode to read the encoders. I have also activated another timer to make an interrupt every 4ms to send the data via Usart.everything work good but when I use sprint code to put t...

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Nmo.1 by Associate III
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  • 7 replies
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Ambiguous data over MISO Line SPI Communication (Master mode).

Hi all,I am using STM32F334 for SPI communication with a TDC7201 chip from TI.I am using the Low-Level Drivers to initialize the driver and communicate. Here is my initialisation routine: __HAL_RCC_SPI1_CLK_ENABLE();   LL_SPI_InitTypeDef SPI1I...

0693W00000KaEQFQA3.png 0693W00000KaET9QAN.png
AT.8 by Associate II
  • 2232 Views
  • 15 replies
  • 0 kudos