Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi, I worked for last three weeks STM32H743iik6 project with SD card .SD card with SPI interface but I got FR_NOT_READY error.I have checked hardware connection.same code work in stm32f and stm32 l series.I don't know reason for stm32h series not w...
hello!i'm trying to make a project with the board SNK1M1 coupled with the NUCLEO-G071RB using azure ThreadX instead of FreeRTOS.i'm able to replicate the example provided here:https://wiki.st.com/stm32mcu/wiki/STM32StepByStep:Getting_started_with_USB...
Hello STI have a project where I need to start and stop the UART during runtime, and I have noticed a possible bug in the stm32f3xx_hal_uart.c file.The issue is that when initializing the UART to use the UART_ADVFEATURE_TXINVERT_INIT parameter, the T...
The net effect of this bug is that the reference code (including the Templates for LRUN and XIP) never actually enable the Memory Protection Unit regions.See: stm32h7rsxx_hal_cortex.c Line 532 I believe the second "Disable the Region" should have bee...
Sorry for asking an obvious question...LWIP documentation describes a udp_pcb as "Creates a new UDP pcb which can be used for UDP communication."https://lwip.fandom.com/wiki/Raw/UDPWhen connecting to multiple devices with an IP address each using UDP...
Interrupts not in proper peripherals:- WWDG is placed in I2C2,- TIM8_CC is in peripheral TIM1,- LPTIM1 is in LPUART1,- USB_HP, USB_HPLP & USBWakeUP are in EXTI,- CRS is in the EXTI as well.
I'm using the example for ModbusF429TCP from a GitHub repo for Modbus and get the following error: undefined reference to 'netconn_set_sendtimeout' I'm unfortunately still very new to STM32 and that's why I'm slightly overwhelmed nowGitHub repo is Mo...
Hello everyone, I am using an internal RTC on STM32L431. After running for 23:59:59 seconds, the time changes to 24:00:00 instead of 00:00:00, and the week day has not been incremented. Why is this?
I am configuring USBD to turn the STM32F4 Discovery into a headphone, meaning it can play music through USB and transmit data from the PDM microphone to the computer. I have completed the music playback part, but I am now working on the recording par...
Hi everyone,I’m working on an STM32C0 setup where TIM1 CH1 (Pin A) and UART RX (Pin B) are physically shorted together, and I’ve encountered some unexpected interrupt behavior. Specifically, the UART RXNE interrupt always triggers before the TIM1 Cap...
