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vedantggAssociate II

STM32L053: Unexplained power consumption jump from ~30µA to 6.0mA in STOP/LPSLEEP mode

Hi everyone,I'm working on a battery-powered flow meter application using the STM32L053, and I'm running into a massive, unexpected jump in power consumption.Previously, our device was successfully hitting the 0.0xx mA (around 30µA) range while maint

333

39 minutes ago

wb0gaz_dgftVisitor

STM32 MCUs Products

Migrated from STM32C011J6M6 (SO8) to STM32C091FCP6 (TSSOP20), stlink device not finding MCU at power up

Having problem getting STM32C091FCP6 that is new (not otherwise programmed) to respond to STLINK device at power on.Details-Preparing to move a project from STM32C011J6M6 to STM32C091FCP6 to obtain larger pin count and larger memory capacity. On firs

41 minutes ago

SelimMuhammedAssociate II

Imaging (sensors)

X NUCLEO 53L7A1 with 4 SATEL-VL53L7A breakout boards

Hi, STNow I followed the X-NUCLEO-53L7A1 User guide connection for the SATEL-VL53L7A TOF breakout boards LEFT and RIGHT Connection as Shown in the attached image and it worked well, even if there are 2.2K pull up resistors for each sensor which makes

453

48 minutes ago

rich.g.williamsAssociate II

STM32 MCUs Products

STM32H5 system bootloader GO command - running in RAM

I have been reading the discussion here: Understanding the bootloader GO command on the STM32H5 seriesI am trying to understand one point in particular. The discussion describes the problems associated with using the bootloader GO command on STM32H5

2 hours ago

carlosdelfinoSenior

STM32 MCUs TouchGFX and GUI

touchgfx natively on Linux

Greetings.I'm a Linux user, I use Windows on a smaller notebook for tools like TouchGFX, but this is quite inconvenient.Is there any plan to release a Linux version of TouchGFX Designer?I saw in the documentation that there's a simulator and that it

2142

11 hours ago

teeeroad281Associate

STM32 MCUs Boards and hardware tools

STM32 MCU Connection Issue with ST-LINK

I am currently working with an STM32 MCU and facing an issue while trying to connect the board to my PC using an ST-LINK debugger. The board powers on normally and there does not appear to be any obvious hardware issue, but STM32CubeProgrammer is una

1053

11 hours ago

Aakash_2910Visitor

MEMS (sensors)

STEVAL-MKI109D + STEVAL-MKI193V1 SD card logging

Not able to log imu(ASM330LHH) data in the sdcard tried multiple times not detecting correct imu data is null only

17 hours ago

El_ChezAssociate II

STM32 MCUs Boards and hardware tools

gpio power consumption

Hello Team, I am using STM32N6,I am using about 50 GPIOs, all for SPI and I2C communications, and the VDD port supplies 200mA, Will the usage of all these pins consume less than 200mA, or do I have to widen the range of VDD? Also, what is the total m

212

18 hours ago

hao chengVisitor

STM32CubeMX2 (MCUs)

Observations: CubeMX2 1.1.1 will not restore deleted main.c (different behavior compared to CubeMX6)

Software version: STM32CubeMX2 1.1.1 Target MCU: STM32C542RCT6Steps I followed:Created a new project and generated the CMake‑based IDE project to a target folder. Closed CubeMX2, then manually deleted Core/Src/main.c via file explorer. Opened the ori

21 hours ago

vedantggAssociate II

STM32 MCUs Products

Need help with random target hold under reset issue

I am trying to build a STM32L0 based low powered project , i am hitting target hold under reset randomly and when i left it power off for few hours its back to working . idk why its happening randomly

162

21 hours ago

vedantggAssociate II

STM32 MCUs Products

STM32L053: Unexplained power consumption jump from ~30µA to 6.0mA in STOP/LPSLEEP mode

333

39 minutes ago

wb0gaz_dgftVisitor

STM32 MCUs Products

Migrated from STM32C011J6M6 (SO8) to STM32C091FCP6 (TSSOP20), stlink device not finding MCU at power up

41 minutes ago

SelimMuhammedAssociate II

Imaging (sensors)

X NUCLEO 53L7A1 with 4 SATEL-VL53L7A breakout boards

453

48 minutes ago

rich.g.williamsAssociate II

STM32 MCUs Products

STM32H5 system bootloader GO command - running in RAM

2 hours ago

Aakash_2910Visitor

MEMS (sensors)

STEVAL-MKI109D + STEVAL-MKI193V1 SD card logging

Not able to log imu(ASM330LHH) data in the sdcard tried multiple times not detecting correct imu data is null only

17 hours ago

El_ChezAssociate II

STM32 MCUs Boards and hardware tools

gpio power consumption

212

18 hours ago

hao chengVisitor

STM32CubeMX2 (MCUs)

Observations: CubeMX2 1.1.1 will not restore deleted main.c (different behavior compared to CubeMX6)

21 hours ago

vedantggAssociate II

STM32 MCUs Products

Need help with random target hold under reset issue

162

21 hours ago

jakerrVisitor

STM32CubeIDE (MCUs)

STM32U031/U073/U083 SVDs incorrectly specify nvicPrioBits=4 instead of 2

The official STM32U0 SVD version 1.0 files for STM32U031, STM32U073, andSTM32U083 specify: <nvicPrioBits>4</nvicPrioBits>The manual (RM0503) documents four programmable interrupt priority levels implemented withtwo priority bits. ST's ow

130

23 hours ago

HaydenG6Visitor

Power management

STPM34 Measuring 240Vrms without Neutral

Hello,We are designing an EVSE for a North American 120/240-V split-phase supply. The EVSE is connected to L1 and L2, with a nominal voltage of 240 V RMS between them. Neutral is not available at the EVSE.We would like to use the STPM34 to measure th

424

1 day ago