Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hello everyone, I hope you're all doing well. Recently I have tried to measure temperature using a K-type thermocouple with a breakout board that uses a MAX31855 IC Its sends out 32 bits and my board can read 32 bits SPI. I have wired everything corr...
Hello FreeRTOS friends,I'm back seeking guidance. I want to mention that I've configured this project without using the IDE, by manually setting up the necessary ETH pins for its operation.I've followed the documentation on the page, but I'm unable...
Before ST started bricking counterfeit st link V2 units, I was able to program my board without issue. I bought a confirmed genuine ST Link V2 from RS components and connected it exactly as shown, but it never connects to the target and all I can get...
Hi,I just bought a Necleo-STM32F767ZI board, and downloaded the example "LwIP_HTTP_Server_Netconn_RTOS" in CubeIDE, and made following changes in main.h:#define IP_ADDR2 3#define GW_ADDR2 3As for the board, I did not make any changes on the jumpers...
Hello !I looking for a cellular shield for my project that would fit on my Nucleo-L152RE board. Does the ST company produce something similar and is it possible to buy it ? Sincerely,Maxim
HiI'm following the UM2692 to start a develop with the STSPIN32F060x.I just have the STEVAL-CTM011V1A board and the STLINKV3 with the isolator adapter and a 1/6HP three phase motor.I started the "Fimware Debug" part on the UM2692, page 7.Perform the ...
Hi, Does anyone have any experience with negative voltage signals on STM32G0x ADC input pins ?. Off course I am aware of circuit designs which deal with negative voltages using diodes ect. ect. Is it recommended by ST Microelectronics to desgin a cir...
Hello Everyone, I am using STM32H573. Do we need to connect RS232 to UART transceiver or can we directly interface Rs232 signals with UART?
HI, community I'm working on QSPI FLASH in STM32H747I DISCO ,i was able to access XIP mode in M7 .Currently I'm trying to work on M4 tried XIP mode in CM4 but there isn't cache in M4 ,and i was not able to access XIP mode .Is the cache the issue or s...
Hello! I’m using Keil uVision to program the stm32f103c8t6 (blue pill). I’m having problems with the loops when trying to turn on and off the LED on pin 13 port C. I just wanted to use a loop to generate a delay without needing to use timers, since I...