STM32 MCUs Products

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Resolved! Significance of "CANFDL" name in RM0440 Figure 664?

I am developing some applications that use an STM32G431 MCU and have a question about one of the figures in the reference manual (RM0440). In the chapter descripting the FDCAN peripheral, Figure 664 "FDCAN block diagram" (MSv51819V2) labels the FDCAN...

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jacobq by Associate III
  • 714 Views
  • 2 replies
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Resolved! External memory loader with IAR workbench

Hello,I am planning to use IAR Workbench for development on STM32H745 controller.I have worked on STLDR file i.e. external loader program with ST programmer and STM32CubeIDE but not used external memory loader with IAR workbench.1. Can STLDR be used ...

ATank.1 by Associate III
  • 981 Views
  • 1 replies
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Resolved! STLINK-V3MODS SWD protocol

Hello everyone.I want to connect a STLINK-V3MODS to a microcontroller STM32L031 using SWD protocol, I have tried the following the following conection:Is that enough to flash a program using stmcube mx?

Gomar_0-1714322235216.png
Gomar by Associate II
  • 1908 Views
  • 9 replies
  • 7 kudos

STM32 interrupt latency

hi there ! I have an RTOS project, there are many interrupts (UART1,UART2,UART3, CAN interrupts, ....etc) . I want to measure the interrupt latency of any interrupt in the system. as you know the latency is the time between the event of interrupt (T1...

Optimising ADC for ultra low power application

We are  using STM32L053R8.What is the best method (Clock and Low power modes) to achieve lowest power consumption while taking ADC reading every one second? Also whether to use RTC or LPTIM or combination of both to wakeup the device from the Low Pow...

hazin by Associate III
  • 431 Views
  • 0 replies
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Issue connecting to B-U585I-IOT02A

Hello,I am having some issues connecting to the B-U585I-IOT2A development kit with my computer. I have preformed steps 1 through 3 as detailed in section 6 of the user manual UM2839, however, the device is not recognized by device manager and I am un...

Resolved! I can not upload any firmware to my STM32H75 board.

STM32H7 SeriesI am trying to upload Ardupilot to my board. The co-processor works just fine with the regular procudure but no matter how much I tried, could not get the firmware on MCU.I have tried with the regular upload process documented on LINK  ...

_CEVVAL by Associate II
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  • 5 replies
  • 2 kudos

Resolved! Dynamic phase shift

Hi,My goal is to dynamically change the phase shift between two output signals. Ultimately I would like to do this by rotating an encoder knob, but for the sake of simplicity a software change will do to simplify things. I'm using a Blue pill (STM32F...

llaabbss by Associate II
  • 2688 Views
  • 5 replies
  • 2 kudos