Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
When initialising a UART using CubeMX generated code, either the receiver or transmitter or both are enabled. Typically that means that before receiving data with the UART for the first time, the RDR register should be cleared (or the RXFRQ function ...
In the first version of I2C module, as used in 'F1 through 'F4, in I2C_CR2 register, there is an enable bit for the event interrupt.Throughout the narrative in the I2C chapter (including the I2C interrupts subchapter and the table and figure therein)...
I connected a external button on my PCB board and am trying to use it to toggle another GPIO Pin (PA8) with HAL_GPIO_EXTI_Callback()I connected the button to PC4 on my NUCLEO board and is configured as follow: /*Configure GPIO pin : PC4 */ GPIO_InitS...
There is a new Digital Power software expansion pack for STM32Cube, X-CUBE-DPOWER.https://www.st.com/en/embedded-software/x-cube-dpower.html.Does anyone know if the default code generated will immediately work on STEVAL-ISA172V2?https://www.st.com/en...
Hello, this is my equipment: 1) MCU STM32G0B1RETx (LQFP64 packaging) on a custom board.2) STM32CubeIDE Version: 1.17.0.3) STM32CubeMX Version 6.13.0.For visual indicators (LEDs flashing) we use the TIM4 CH1 in OC Toggle mode (no output). The timer co...
I have a simple project set up for the stm32h573II-DK that has USART1 set up and I can print to serial out over the same USB connector that uses ST-LINK with HAL_UART_Transmit(&hcom_uart[COM1], MSG, sizeof(MSG), 100);. I can not use HAL_Delay(1000); ...
First suggestion after internet inquiry:// Initialization procedure: RCC->APB1ENR = 0b00000000000000000000000000000010; TIM4->PSC = 15; TIM4->ARR = 65534; TIM4->CR1 = (1<<0); // Function: void delay_US(uint32_t us) { uint32_t i; for( i = 0; i <=...
Hi, see above. I am using a custom G030F6 breakout board with the intent to install FreeRTOS and use this small device as a learning exercise as I usually use larger MCUs and super loops. My first hurdle is my RAM usage with a blank, generated projec...
Hi, I wrote a standard (DFT)Discreate fourier transform code (code is not the issue), in NUCLEO-F207 board using zephyr RTOS. I build the same program for NUCLEO-F767 board and flashed. The time taken to execute DFT code in NUCLEO-F207 was 8700 micro...
I am trying to implement the HTTP server and two TCP servers on Port 5000 and 5001 using FreeRTOS, but what I notice is if I try to connect all these three simultaneously it is failing, only gets to connect if other two are not connected.Controller u...
