Ask questions, find answers, and share insights on STM32 products and their technical features.
HelloI want to use timer 17 of STM32G030K6T6 microcontroller in pwm generation no output mode and toggle one of the GPIO pins.I just started using HAL functions. I am looking for the interrupt function related to the duty setting registry to toggle o...
HiI've noticed unexpected behaviour with the ADCs on the STM32G474RE.The behaviour I have found, is that voltage from one channel can bleed onto the next sampled channel .eg if channel 1 has a high voltage, and channel 2 is at 0V, I see a large ADC ...
Hello everyone,I'm encountering an issue with achieving the desired clock speed on my STM32F39ZI-based board. I have configured the clock speed to be 180 MHz using mbedOS and PlatformIO, but the actual clock speed seems to be lower than expected. He...
Hello, I have a device that uses an STM32 microcontroller and has a USB port. I am attempting to create a secure access system for this device using a fingerprint module. My question is whether I can connect any fingerprint module to the device throu...
Hello, so I have designed a pcb using the stm32h7b0vbt6 mcu. After finishing the soldering process and checking thoroughly for any shorts, I tried debugging the pcb. However there was always an error initializing the St link. So I checked for any sho...
Hi everyone,Where can I find and download STM32C031C6 Reference Manual Document?Thank you very much.
I project a board for my company based on STUSB1600 for the part of Power Delivery with a USB Type-C port where I want to connect a device.Before sending the board into production, I purchased the evaluation board STEVAL-CCC002V1 to conduct tests wit...
Hello ST,I am going through SMARTCARD_ComDMA example and found that GSM file system smart card can be used to verify this eample. Please do let me know how does this work and alo which card can be used along with this example
STM32G030x6/x8 Data sheet pinout has two WKUP2s.(PC13,PA4pin)Is this a typo? Or is there really two WKUP2pins?
hello,i have enabled the Automatic retransmission and sending data on TX. There is no other node is connected, so there is NACK on sending data. but I see not complete data is transmitted in further attempts. please see attached file and let know wha...
