I make a board using STM32WB5MMG. The I2C and SPI communications are normal, but I find a lot of problems about BLE function.After using BLE p2p server.ioc (based on stm32wb5mmg) to generate the IDE project, the Bluetooth broadcast cannot be found an...
I have a stm32g031k8 board. I was trying to give a pwm input signal like a square wave, measuring the frequency and duty cycle and generate pwm signal of that frequency and duty cycle using another timer. I was also changing the frequency and duty cy...
Inside Errata for the " STM32H742/743xI/G" it is written: To avoid damaging parts, the user application must avoid to load more than 5 mA on OTG_FS_DP/DM pins. Could you provide some explanation of this topic:How can I understand, was some parts dama...
Hi. I need help with RTC on STM32F103. I would like to edit the time (hours and minutes) in my RTC using a button. When I add an hour the maximum vartosc I can reach in the RTC->CNTL register is 65535 (18h20min), when this value is exceeded, the regi...
Hi, i want to convert my generated .elf file to .stldr file. I need a stldr file for CubeMX programmer, so that i can use it to program my external flash memory(write,erase, read). I have seen in the video from ST about external loader, that the ST-e...
Hi community, did anyone use 8MP USB camera like imx179 or above versions ,using this stm32H7 series, i wanted to make a drone using this , if anyone has made please share , and also what specification camera are available for this stm32H7 series .
Is there an example or link where I can see the code for STM32F407IG Ethernet (UDP) communication?https://www.st.com/en/embedded-software/stm32cubef4.htmlThe link here doesn't have the code I want- UPD Ethernet connection- Code for Ethernet Receive a...
Hi,I have a STM32U575 connected to an external HW watchdog which needs to be periodically fed (with a 100 ms timeout) with an SPI command from the MCU (2 bytes), and i would like to achieve this without CPU intervention (or as little as possible).Her...
Hi, I am working on an STM32 project. Our current pinout uses PA1 and PA1-C for two different GPIO outputs, but when I try to do this in CubeMX I get an error:Is it impossible to use PA1 and PA1-C at the same time?
Hello STM32 communityI'm facing an issue with my custom PCB featuring the STM32F030CC microcontroller. I've been using an STLINK V2 with opto-isolation for programming via SWD.Here's the scenario:Initial Success: After connecting power and performing...
