Ask questions, find answers, and share insights on STM32 products and their technical features.
I have a problem, where there's simply no error, but the output, is not showing on the screen. The system has detected the board, and all the correct steps are followed, even though, my hello world code is not been printed. I am using stm32cubeide ve...
HelloIm developing a CAN Bus node and with space constrains, so i ve looked in stm32 products and a qnf32 packages looked perfect for example stm32G0B1 has FDCAN. The problem...These QFN32 dont expose HSE pins. I just can use HSI with 16 MHz +- 1% wi...
I made a mistake and set PC2 as an ADC input and PC3 as an GPIO_EXT. The IDE does not warn you when setting the pin to GPIO_EXT, it only shows the warning in the ADC, so I missed it since the ADC was already set.The question is, is there anyway to ma...
Greetings,Being rather new to designing/connecting electronics components, I got some questions regarding battery monitoring.Setup:NUCLEO-L432KC, driven by regular AA NiMH batteries in 3S configuration. Voltage is regulated by a small board based on ...
I'd like to use the DTCM ram in my code; how can I do ? Thank you
I'm developing a power bus manager where I monitor current and voltage drop across a shunt resistor. I chose the STM32G484 as the MCU because it has enough OpAmps and ADCs for my project.However, I have a question that might only be related to elect...
Hello,I would like to get information about the availability of the following devices:STM32H562IGK6 UFBGA 144 package (10 × 10 mm, 0.8 mm pitch)STM32H562IGT6Could you please clarify:Are these devices currently available in stock for production volume...
I am working bare-metal on an STM32L433RCT6 (no HAL). I am seeing a precise data bus fault whenever I access a GPIO register.Fault details from the debugger:Fault type: Precise data bus faultBFAR: 0x48000000From RM0394, 0x48000000 is the GPIOA base a...
I would like to know how I can program 2 MCUs (stm32wb55cgu6) simultaneously.Currently, I am programming the FUS and BLE binaries (firmware developed by the company).We need to double production, but I can't program via DFU because an error always oc...
I have an STM32L011F4P6 with an RTC. It is running at 3.3V and 16 MHz off the internal HSI RC clock. The RTC is driven by a +/-20ppm 32.768 KHz crystal. It is running at room temperature (23-25C). After calibration, I am losing several seconds pe...
