Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello,I want to transmit data between two boards using TCP. To do this, one will run a client and the other will run a server. Both of these implementations follow the provided examples. The server works fine, I can connect to it from Hercules and tr...
Hi All,Kindly let me know how to customize standard ST bootloader and change the default UART pins, Currently bootloader working on UART1 and UART3, but i want bootloader on UART2Microcontroller Details -STM32F4
Hello, i have a STM32F407VET6 MCU and i have problems with UART3 and Interrupt Receive, it does not work.UART3 is connected with a Display, my MCU sends every Second a "PING" and the Display answers with "PONG", that works fine.Global Interrupt for U...
I'm using the STM32L010 chip and am trying to write a routine to allow me to get a delay of 10uS. But when I try to add this:/** * @brief This function provides a delay (in microseconds) * @param microseconds: delay in microseconds */_STATIC_INLINE v...
May you people suggest some open source project based on STM32? may main goals are to contribute and learn.
Hi everyone I am using stm32l496 and I am trying to disable all the interrupts while running sensative routines. to disable all the interrupt I am using __disable_irq and to enable them __enable_irq.But nothing seems to happen, even after I use disa...
Hi,Our project is using STM32H750 together with µC/OS-III as the OS and µC/TCP-IP as the network stack.The device is able to be assigned with an IP address by DHCP server.And the device can respond to ping initially.But if we ping the device continuo...
Hi. I'm using an STM32H7, and I have the d-cache DISABLED in cubemx, but __DCACHE_PRESENT seems to always be set to 1 by stm32h755xx.h, anyway, and as a result, I'm getting a hardfault when X-CUBE-AZRTOS-H7 ethernet init calls SCB_CleanDCache_by_Addr...
I am attempting to debug an Azure RTOS example (NX_TCP_Server_Echo) but I am not receiving any messages on the VCOM port. In device manager I can see that the STLink Virtual Com Port is assigned to COM8 at 115200 bps. So I attach my Hercules Setup ut...
