STM32 MCUs Embedded software

Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.

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Sending DSI Commands at startup?

Hi,I configured the STM32U5G9 DSI Host peripheral in Video mode (with Burst) using CubeMX. Next, I need to send display-specific commands to configure the DSI display registers (not the DSI Host peripheral) using HAL_DSI_ShortWrite(). Does the DSI Ho...

Ricko by Senior III
  • 473 Views
  • 1 replies
  • 1 kudos

Resolved! SPI Speed delay nucleo H755

Good day,I've been working on getting an external adc on the nucleo H755ziq to work at max speed. The adc can reach up to 1 million samples a second with a clock cycle time of 10ns. Problem is that it's only seeming to go at a speed of 60ns per clock...

Igneous by Associate III
  • 886 Views
  • 11 replies
  • 1 kudos

Can iap is work for stm32H745ZIT3 boards

I have 3 boards of stm32 customized boardFrom one board iam using uart to flash IAP code and application code.By uart I take data for other data and transmit through CAN PROTOCOL and that data (application code) I need to flash code to the other boar...

Resolved! Comparator with PWM

In my setup, I’m using Comparator 6 (COMP6) on the STM32G474 microcontroller. The non-inverting input of the comparator is connected to a burden resistor from a current transformer, which measures current flow. The inverting input is tied to a fixed ...

waaizkhan by Associate III
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  • 7 replies
  • 0 kudos

Issue with 7 segment display code using RTC

Currently, I am trying to display the time in hours and minutes via a 4 digit7-segment common cathode display however I am running into a problem. For example, when I try to display the time "4:09" the UART output is correct from the DS2321 RTC modul...

DRicc.2 by Senior
  • 659 Views
  • 4 replies
  • 2 kudos

Resolved! Type 'Button' could not be resolved

@MM..1  @Tesla DeLorean Hi! I am getting this error and not being able to find out why. I've looked online and haven't found an answer either.I have some #defines in my header file and for some reason I it is like my source file can't see these defin...