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Hi,I am planning to use an STM32N6 in a project where I need a real-time clock (RTC).My goal is to run the RTC with minimal power consumption. As far as I understand, this involves using the V_BAT domain, where the microcontroller is supplied through...
Hi, newbie here - I have some experience with the f4 series, but am working on a small project for which I would like to try a stm32u0 MCU. Looking at the stm32u031 20-pin TSSOP, I am confused by something. When I load this MCU in cubeMX, and tick on...
Product: STM32H755ZI (Nucleo-H755ZI-Q, nucleo_h755zi_q/stm32h755xx/m4)Core under test: Cortex-M4 (CM4, CPU2), running at 240 MHz (D2 domain clock)RTOS: Zephyr RTOS (west build system, Zephyr SDK)Toolchain: arm-zephyr-eabi-gcc (Zephyr SDK)I am benchma...
We are using MPN: STM32U375VGT6Q in one of our projects, with the internal RC oscillator configured as the core clock source.During board validation, when the system clock was configured to the maximum frequency of 96 MHz, we observed a signal integr...
I'm working with an STM32U3C5RIT6 using the HSP to do some FFT-based audio DSP with the HSP Engine middleware. I've got it working correctly using direct mode and I'm trying to squeeze out a bit more performance using process lists but for some reaso...
Interesting issue I ran into with my STM32F303CBT6. Using an STLINK to try and connect to it and wasn't coming right, probed the voltage on PA14 out of desperation and it worked. Intermittently but it workedStarted testing if it was perhaps acting as...
Hi I am looking into using STM32F446RCTx for my design, which includes 2 x USB FS 2.0 (1 x Host + 1 x Device). Hence need to provide an external HSE. I want to use an Oscillator, meaning I setup the HSE as "Bypass Clock Source" .With this setup I pla...
Hello, We are facing an intermittent CAN-FD issue in the field and would appreciate guidance from the community. Our system has two devices on the bus (no other device on the bus) using a request–response architecture. The master sends a request ever...
System Setup Board: NUCLEO-G0B1RE (STM32G0B1RET6)CAN Transceiver: CAN-FD 4 Click (NCV7344) connected via level shifter (3.3V → 5V)FDCAN Pins: PC4 (TX), PC5 (RX) on FDCAN1Clock: HSI 16 MHz → PLL → 64 MHz FDCAN clock Second Node: Raspberry Pi 4 with MC...
I am developing a multi-node system (16 nodes) based on the STM32G0C1MET6. During normal operation, all nodes communicate at 500k (Standard CAN). To perform a firmware update, the Master initiates the following transition sequence: Reconfiguration: ...
