Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on November 12, 2015 at 19:13 Hi All, I am working on boot loader for STM32 and using DMA interrupts on USART1 for receiving and Transmitting Data. The same USART is used in Application as well with the same settings. I wa...
Posted on November 12, 2015 at 20:13 Hi guys, I'm trying to use FreeRTOS in tickless mode using LPTIM1 as tick generator (1ms). I followed the guide on the FreeRTOS webpage but still no luck until now, I mean, the MCU seems to enter the lo...
Posted on December 15, 2014 at 23:26* @file stm32f4xx_hal_uart.c * @author MCD Application Team* @version V1.1.0* @date 19-June-2014There is a problem with HAL_UART_IRQHandler where received data will be lost.If you have a set of characters ...
Posted on November 05, 2015 at 15:00Hello Forum,We are using the STM32F207VC in our design. Here in order to support FW upgrade we have written code to jump to bootloader and then to support Flash Read/Write through commands over UART.We referred A...
Posted on November 10, 2015 at 17:44 Free RTOS is crashing when it is trying to increment Tick. (function xTaskIncrementTick) I get a data bus error hard faultcaused by the 'if' statement shown below. obviously if I turn Preemption off, it th...
Posted on November 10, 2015 at 12:33Hello, I try to realize a smbus communication where my STM32 is the slave, but I don't understand how to use the different function and interupt. For the moment I managed the reception of the address (with ''HAL_S...
Posted on November 05, 2015 at 18:00 Hello, I put together a new project using STM32CubeMx for the STM32L476 discovery board and generated some code for both Keil and IAR. Both had issues with the following lines: #define 3V3_...
Posted on November 09, 2015 at 19:09 Hi, I'm trying to use multiple UARTs on the STM32F446 Nucleo board. I used STM32CubeMX to generate code that initializes all available UARTs and USARTs at 115200 baud and the MCU to run at 180MHz. ...
Posted on May 27, 2015 at 16:21Is it possible to modify the STM32Cube USB HOST library in order to handle multiple CDC connections? I am working with a stm32F4-discovery board. The library and the examples work with only one CDC connection, but for...
Posted on November 09, 2015 at 12:11Good morning, I am trying to develop a touch screen screen controled by a STM32F1 and connected to a PC throught USB port. My doubts are related with the USB comunication I've found many examples for USB comunica...
