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Hello fellow STM32 users.Only after making a prototype where I use PC13 for calibrating the RTC, I stumbled upon the PC13 issue. Or maybe I had seen it before, and forgotten about it.For those unfamiliar with this issue, using PC13 for anything I/O r...
Hello! I'm using two STM32F446RE (NUCELO-64) boards through CAN communication, we want to perform CAN operation with one slave as master.How do I know how to ensure that CUBEMX is communicating with each other? #CAN #Example #STM32CubeMX
TX works but RX interrupt not triggered Hello,I am currently using a custom board based on STM32H563ZIT6. My goal is to establish communication over RS485 between the STM32 and a PC (using Hterm). The system is designed to receive a command and send ...
Hello St community !for now i'm trying to build a project based on the nucelo-N675-Q board. I'm trying to interface an STEVAL-66GYMAI1 camera and plot 2 frames values into the terminal . I'm building my project based on this repo https://github.com/s...
Hi, Planning to use VFQFPN68 package. I am confused about the max core clock I can use. CubeMx shows 550MHz for every "Power Regulator Voltage Scale (0-3)".I remember reading VFQFPN68 has only DCDC solution so max core clock is 400MHz Can anyone expl...
Hi ST community,I’m working with an STM32H563 MCU and trying to use the pin labeled JTDO/TRACESWO as UART7_RX because the datasheet/alternate function table shows that this pin supports UART7_RX. However, UART transmission works correctly, but UART r...
Hello, I've just received my custom PCB with an STM32H743VIT6 MCU. It has a Samsung eMMC connected to the SDMMC1 interface (MMC 8 Bits Wide Bus) : (I'll link the eMMC datasheet below.) I'm encountering some issues while initializing the device with ...
I have a question regarding an F407 wake-up error. I am using an F407ZGT and have connected the power switch to PA0 using a pull-down resistor. HAL_SuspendTick(); HAL_PWR_EnableWakeUpPin( PWR_WAKEUP_PIN1 ); __HAL_PWR_CLEAR_FLAG( PWR_FLAG_WU | PWR_FLA...
This is in relation to post "Strange behavior with STM32G474QE pin PB4(Solved: Re: Strange behaviour with STM32G474QE pin PB4 - STMicroelectronics Community)" I'm facing the issue of PB4 going high for 27ms approx after MCU reset. My design is freeze...
Hi,On the stm32c5 nucleo board (NUCLEO-C5A3ZG) there is T1S OA PMD driver (not mounted?). In the header file "stm32c593xx.h" exists a 10BASE-T1S control register "MAC10BT1SCR". But there is no documentation in the Reference Manual RM0522 Rev 1, and ...
