STM32 MCUs Products

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Resolved! ISSUE WITH DSI MIPI ADAPTIVE COMMAND MODE HP TRANSMISSION

I am currently working with the STM32U5G9J-DK1 development kit interfacing with a Tianma-based display. I have successfully managed to update the display using adaptive command mode with DSI long and short write commands. However, I am encountering i...

JP.4 by Associate II
  • 1048 Views
  • 3 replies
  • 1 kudos

Questions about STM32N6570 Current Consumption Tables

Hey all,I would like to confirm some current consumption figures present within the STM32N6570 datasheet.I am particularly curious about the current consumption numbers in the various sleep modes.Table 31 (Current consumption in Run mode) suggests ID...

bwelte1 by Associate II
  • 418 Views
  • 3 replies
  • 0 kudos

Resolved! STM32U073 VREFINT wrong calibration value in flash?

Hello community,I am running in an issue with the VREFINT calibration value of the ADC.For calculation I use the __LL_ADC_CALC_VREFANALOG_VOLTAGE function from the stm32u0xx_ll_adc.h file and I'm getting wrong values.The Chip is powered with 3.3V and...

thkais by Associate
  • 268 Views
  • 2 replies
  • 2 kudos

Resolved! Timer PWM output with DMA on STM32H563

Hi, I'm trying to get a PWM output that changes duty cycle on each period with DMA in circular mode. I have seen other similar posts (ultimately I'd like to control a WS28 LED with 800kHz), but they are for other MCUs and everything is different in t...

CClau1_0-1761211144951.png CClau1_2-1761211363333.png CClau1_3-1761211568659.png
CClau.1 by Associate II
  • 304 Views
  • 5 replies
  • 0 kudos

Resolved! Open-drain GPIO current sink limitation

I'm planning to connect 40 LED with a current of 20mA (total 800mA) to 40-gpio pins of STM32G4 device. The pins will be configured as Open-drain so the 20mA LED current of each pin will flow through an external resistor and the internal low-side NMOS...

Gaston by Senior
  • 422 Views
  • 6 replies
  • 10 kudos

DFU Implementation

Hi all,I a developing a custom product were the partition is like Bootloader  + APP1 + Partition 2 , were I Integrated the DFU library into bootloader and which is successfully enumerated in PC without any errors. My goal is do the flashing .bin file...

aravindpv_0-1760611039356.png aravindpv_1-1760611122577.png
aravindpv by Associate III
  • 292 Views
  • 3 replies
  • 0 kudos