Ask questions, find answers, and share insights on STM32 products and their technical features.
Heyho,first of all, I know this is a Microchip product, but their forum is rather dead.And I have seen some people here using the KSZ8863RLL. So please bear with me... I'm currently working on a big and complex PCB including the "dual PHY" KSZ8863RLL...
On a STM32H745ZI-Q - Board I want to create periodical 4-byte SPI transfers triggered by a timer. So far I got this working the following way:TIM triggers DMADMA initiates the SPI transfer.However, the SPI transfer timing (CS low) has a high jitter ...
HI all, I am building a system to control my battery charger.When I power up the system from the DC power supply it work perfectly.But when I power up this with AC power supply it gives below error. What can be the possible error?
Are there experiences regarding the record of a signal in look to the 64-bit platform linux?Do I need a 32 bit-emulator or something like this?
Hello Everyone!I'm facing a problem with all the examples on this package FP-AI-Vision and my LCD only displays noises. I have the board STM32H747I-Disco model MB1248-H747I-D03 and the display MB1166-A09. I realized that in this package doesn't has t...
Hello, I've written a software to use the FDCAN (classic frame 500kbit/s - PB8/PB9 pins) on Nucleo-H7ZI43 (FW_H7 V1.7.0 and stlink V3J13M4 FW)All works fine, I'm able to transmit and to receive message with different ID and DLC by mean Innomaker CAN...
Hi folks, i have an STM32F407 discovery board. when i measure the voltage across the gpio pins it becomes write protected. after i dumped many codes but no use. i had attached the screenshot with the error code that it's display. i tried to put jum...
Hi,I got the VCNL4040 Proximity sensor breakout board. I tried this board with Arduino Uno example solution and works very well.Now, I am trying to read this sensor with an STM32L0 series MCU. I see I am able to write to the sensor by turning ON and ...
I am trying to integrate VCNL4040 with stm32, but having issues in that, is there any library available for integrating the same.
Hi,When attempting to connect to an STM32F030C8T6 MCU, ST-LINK Utility gives the following error message:"Can not connect to target!If you're trying to connect to an STM32W1xx device, please select Normal or HotPlug mode from Target->Settings menu.If...
