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Beginner, trying to select STM32 for school related project

GreetingsI am apprentice in electronics and for a school project I am trying to build a digital clock based on an STM32. I want to use an ST7735 based SPI display to show the time, because I am already familiar with the Adafruit GFX library (I did so

334

3 minutes ago

christophe.durandVisitor

STM32 MCUs Embedded software

STM32U595 bootloader resets when no peripheral is connected

Here is my main and jump to bootloader :int main(void){ HAL_Init(); SystemPower_Config(); SystemClock_Config(); HAL_Delay(500); // Catch bootloader constantly resetting jump_to_bootloader(); while (1) { HAL_Delay(50); }

222

13 minutes ago

Mars_and_beyondAssociate

Power management

STGAP3SXI UVLO and RDY signal

Hello, I’m using 6 of the STGAP3SXI as part of an IGBT 3 phase bridge driver. Each chip has its own 24V to isolated +15V and -9V switching supply (Meanwell GD2-241509) and the logic side is powered with a separate +5V supply. Everything runs normal e

471

14 minutes ago

julesrAssociate

Imaging (sensors)

Using VL53L4CX with VL53L4CD's ULP driver

I am using VL53L4CX together with VL53L4CD’s ULD driver. This was discussed before in VL53L4CX using VL53L4CD ULD and it works just fine. I am now willing to improve power-consumption under long-lasting proximity monitoring.I understand that “VL53L4C

51 minutes ago

chrkarasAssociate III

STM32 MCUs Products

STM32H755 user button interrupt in both cores

Hello everyone, I would like to ask if it is possible (and if so, how) to make both m4 and m7 get an interrupt made by the user button in in the nucleo board, since the only Pin Context Assignment options on CubeMX is either m4 or m7. Do I have

2641

1 hour ago

fotonik-skVisitor

Edge AI

Streaming speech recognition on the STM32N6 NPU: could you evaluate my result?

I have implemented streaming speech recognition on the STM32N6, with a model designed specifically for the constraints of this microcontroller and its NPU.The STM32N6570-DK listens to its on-board microphone and prints the text on the display. It rec

1 hour ago

John_MVisitor II

Automotive MCUs

How to download the AutodevkitSw

HiTrying to download the AutodevkitSW and unfortunately the page appears not to exist. Any help would be great

2 hours ago

Moktar SELLAMIST Employee

STM32 MCUs

How to configure SBSFU firmware update with Minicom

SummaryThis article provides a guide to configuring YMODEM firmware updates using Minicom. It also covers some of the issues encountered when building SBSFU on Linux and the corresponding workarounds.As an example we are using the SBSFU 2_images exam

1031

2 hours ago

MaxM1Associate II

STM32CubeMX (MCUs)

STM32CubeMX 6.17.x and higher generates MPU/FLASH configuration that causes HardFault on STM32U385RGT6Q

Hello,while investigating a HardFault on an STM32U385RGT6Q, I noticed several differences in the code generated by newer CubeMX versions.At the moment I am unsure whether I have overlooked a configuration dependency or whether this is an actual CubeM

101

2 hours ago

Anderson SantosVisitor II

STM32 MCUs Security

STM32H563 trustzone and FLASH linker size

Hello everyone,I'd like to know if anyone has tried setting the size of the FLASH memory in a .ld file so that the unsafe zone is larger than the safe zone, for example, by changing the size of the unsafe zone .ld file to more than half the size of t

2 hours ago

ShockFrostArcherAssociate

STM32 MCUs Boards and hardware tools

Beginner, trying to select STM32 for school related project

334

3 minutes ago

christophe.durandVisitor

STM32 MCUs Embedded software

STM32U595 bootloader resets when no peripheral is connected

222

13 minutes ago

Mars_and_beyondAssociate

Power management

STGAP3SXI UVLO and RDY signal

471

14 minutes ago

julesrAssociate

Imaging (sensors)

Using VL53L4CX with VL53L4CD's ULP driver

51 minutes ago

chrkarasAssociate III

STM32 MCUs Products

STM32H755 user button interrupt in both cores

2641

1 hour ago

fotonik-skVisitor

Edge AI

Streaming speech recognition on the STM32N6 NPU: could you evaluate my result?

1 hour ago

John_MVisitor II

Automotive MCUs

How to download the AutodevkitSw

HiTrying to download the AutodevkitSW and unfortunately the page appears not to exist. Any help would be great

2 hours ago

MaxM1Associate II

STM32CubeMX (MCUs)

STM32CubeMX 6.17.x and higher generates MPU/FLASH configuration that causes HardFault on STM32U385RGT6Q

101

2 hours ago

Anderson SantosVisitor II

STM32 MCUs Security

STM32H563 trustzone and FLASH linker size

2 hours ago

PANDI902Associate II

STM32 MCUs Motor control

STM32F072RBT6 TIM1 Complementary PWM – 20 kHz, 50% Duty and 500 ns Dead Time Not Working as Expected

Hello ST Community,I am working with an STM32F072RBT6 NUCLEO board and I am trying to generate3-phase complementary PWM using TIM1.My requirement is:• MCU: STM32F072RBT6• Board: NUCLEO-F072RB• Timer: TIM1• System Clock: 48 MHz• TIM1 Clock: 48 MHz• PW

536