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VL53L3CD Auto Calibration for scaling?

We use the VL53L4CD TOF inside a container which is either 390mm long or 260mm long. Our current process during manufacturing/testing is to perform the calibration procedure either using 390 or 260 depending on the container length. This is a manual

131

29 minutes ago

luke514Associate III

STM32 MCUs Motor control

Encoder reliability and false errors on start-up

I’m using X-NUCLEO-IHM08M1 with NUCLEO-G474RE evaluation board for FOC speed control of PMSMs.My main sensor is SE461000AB10030 encoder (I do not intend to use a sensorless system) and I’ve set it to 1000 ppr on the MC Workbench. With other commercia

292

35 minutes ago

jwptrekAssociate

Request for 32L152CDISCOVERY default firmware

My board does not have the default firmware anymore and I do not have a backup of it either. I have the source code and the HAL driver and have tried for hours to get the code to compile. I get many errors for various HAL header files and the sourc

423

40 minutes ago

sjgcVisitor

VL531X effective FOV for reliable results

Although the data sheet specifies a field of view of either 27 degrees or 36 degrees (depending on where about it is mention in the data sheet, I have found the effective FOV to be aound 8 degrees. Setup as follows sensor.setDistanceMode(VL53L1X::Me

OndrapVisitor II

VL53L4CD ULD – CalibrateXtalk() wraps negative crosstalk to ~65k, invalidating all subsequent ranging

Hi,We found an issue in VL53L4CD_CalibrateXtalk() (ULD v2.2.2, as shipped in X-CUBE-TOF1 v3.4.3).When the measured average distance is slightly greater than the target distance, the computed crosstalk is negative:ctmp_xtalk = (float_t)1.0 - (AvgDista

Interface and connectivity ICs

Robi123Visitor II

Stpm34 spi not connecting

i have a problem that has bugged me for a while now. Im using a stm32f4 microcontoler to read data from stpm34 microchip, but i can not establish a spi connection betwen them. With my logic analyzer i can see that i send mosi, the clock works and i b

2432

ArtronAssociate II

STM32H750B-DK Ethernet Not Responding to Ping

Hello everyone,I am working on Ethernet communication using the STM32H750B-DK with STM32CubeIDE and LwIP. I am using the onboard LAN8742 Ethernet PHY and a direct Ethernet connection between the PC and the board. LwIP is configured with NO_SYS = 1, a

481

Incomplete project generation from example

DLech.2Associate

STM32CubeMX2 (MCUs)

I tried to create a project based on an existing STM32CubeC5 example and build it from command line.I am working on Linux and had the same issue on Ubuntu and Fedora.I opened CubeMX2 (Version: 1.1.1) and selected the “freertos_low_power.ioc2” under “

641

How to use EEPROM emulation with STM32CubeMX2

B.MontanariST Technical Moderator

STM32 MCUs

Summary This article explains how to use the STM32 EEPROM emulation driver on STM32C5 devices by leveraging a ready-to-build Visual Studio Code, CMake, and GCC example project. It introduces the STM32C5 EDATA FLASH sector and the main concepts behin

13691

2 hours ago

stbayramAssociate

Best ST ToF Sensor for Daylight Performance and Long Detection Range

603

19 minutes ago

will3Associate III

VL53L3CD Auto Calibration for scaling?

131

29 minutes ago

luke514Associate III

STM32 MCUs Motor control

Encoder reliability and false errors on start-up

292

35 minutes ago

jwptrekAssociate

Request for 32L152CDISCOVERY default firmware

423

39 minutes ago

sjgcVisitor

VL531X effective FOV for reliable results

OndrapVisitor II

VL53L4CD ULD – CalibrateXtalk() wraps negative crosstalk to ~65k, invalidating all subsequent ranging

ArtronAssociate II

STM32H750B-DK Ethernet Not Responding to Ping

481

Incomplete project generation from example

DLech.2Associate

STM32CubeMX2 (MCUs)

641

ST67W611M1 FOTA - SPI Rx Timeout

ioannis.kasapisVisitor

STM32CubeMX (MCUs)

Hello,I am trying the FOTA example project (ST67W611M1 Wi-Fi® – FOTA Project - stm32mcu) on a custom board. I use the provided python script to start an http server and get the binaries. While the connection with the server seems ok and the driver ac

201

2 hours ago

Anderson SantosVisitor