STM32 MCUs products

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New possibilities for the ultra-low power segment!

STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...


Resolved! usart3 on nucleo-h753 not work fine

I have been trying to transmit and receive from putty through the USB virtual com (CN1) of the core board, I tried with different baud rates and the result is always the same, garbage arrives at the putty, and I am not receiving anything either, it i...

offset and linearity calibration

Hello,I'm working with the offset and linearity calibration on an STMH755.  My board will run the full calibration at production, save off the resulting offset and linearity calibration constants, and then retrieve and apply them at any new restarts ...

R_DSP by Associate II
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Resolved! STM32U5x: USB ECM demo - how to setup host?

I am progressing on porting the CubeU5 project for STM32U575I-EV as Ux_Device_CDC_ECM to a NUCLEO-U575ZI-Q board: The USB enumeration seems to work: I hear the sound and I see also an USB "STM32 CDC ECM" device.BTW: very important to go with the righ...

USB_ECM_1.png USB_ECM_2.png
tjaekel by Lead
  • 21 replies
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TIM6 Configuration STM32G4

I am having trouble configuring my TIM6 to toggle a GPIO pin every 1 usec. I am using the HSI at 16MHz as the source for AHB bus clocks, which TIM6 is on. The following is my System Clock configuration:void SystemClock_Config(void){LL_FLASH_SetLatenc...

tomm5771 by Associate II
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Cannot Write register

Hello guys! I have a problem. I need to use HAL_RTCEx_SetSynchroShift function from HAL to modify the subseconds of the RTC module. The problem is that this function cannot work because the REFCKON bit from Control Register is set(1). First, I do not...

Phvne by Associate II
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fx_media_open timing is too slow. How do I speed this up?

Folks, I have a device that installs into another product and provides SRAM for code execution for the other device.  The device my board plugs into has a fixed 500ms RESET generator that hold off the host device CPU for that much time.  During this ...

VT_Jim by Associate III
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STM32h7 problem with SDMMC Initialization

Hello,I'm using an STM32h753i-eval2 board and trying to access an SD card through the SDMMC peripheral.I have my RCC set on Master Clock Output 1.I has the SDMMC external transceiver present set to no.System clock mux is set to HSIPLL Source is HSIUs...

TLuke.2 by Associate II
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STM32F0 TIM2 vedio tutorials

Posted on November 18, 2014 at 16:14Dear All,It would be much appreciated, if some one can give me a video links that explaining each every step of operation of STM 32F0 TIM2 or any timer Thanks in advance

ADC always returns 0

I'm trying to read 2 ADC channels (ch 0-1) on an STM32G030C8T6 but the only result I can get from the ADC is a 0.I've confirmed the voltages I'm trying to read are at ~1.6V and that the VREF+ pin is at ~2.7V using a multimeter so I dont believe its a...

MMurr.2 by Associate II
  • 7 replies
  • 1 kudos