Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I am trying to use STM32H747IGT6 as a USB device. I want to sent data using CDC. Below you can find my configuration and code. The MX_USB_DEVICE_Init() is successful. Although when I call the CDC_Transmit_FS, it never returns USB_OK and I wasn't able...
Hello,I want to teach kids programming at the block level using STM32, which is similar to Makecode for Microbit.Please suggest an IDE for programming the STM32 microcontroller using block-level programmingThanks
Hallo to everybody.Still working on SPI&Display adapting a code for M4 (see Different data after the 1st transfer using SPI via DMA ).I need to write only one byte at a time due to control pins of display.Starting from a NUCLEO-H563ZI and LL example...
Current working deviceFor a client we developed a device using stm32F469 that writes sensor data to an sd-card periodically. Later the data are read out from sd-card by connecting it via USB to a computer, using USBD_MSC_CLASS. The system uses FreeRT...
Hello everyone, I have enabled an spi1 port on a STM32G473CET6 as a slave and am using a raspberry pi as a master.I have verified with known packets to ensure I have implemented the correct crc algorithm on the raspberry pi both in transmission and r...
case PWR_KEY_Pin: if (HAL_GPIO_ReadPin(PWR_KEY_GPIO_Port, PWR_KEY_Pin) == GPIO_PIN_RESET) { HAL_TIM_IC_Start_IT(&htim16, TIM_CHANNEL_1); captureStart = HAL_TIM_ReadCapturedValue(&htim16, TIM_CHANNEL_1); UTIL_LPM_SetStopM...
I read the "STM32WB09KEVX_FLASH.ld" of STM32WB09KE, could anyone tell me what's the meaning of these period sign in this file? /******************************************************************************* * STM32WB09 generic linker file for GCC * ...
I have downlaoded package for STM32U575 controller and going through its example projects.I want to know where I can find documentation for the HAL drivers for this controller? Any Wiki site for it?As an example, I see below DMA2D strcture in the in...
Hello, I'm developing a power meter board.I'm using an STM32F427VIT6 and I need to read the analog values of 4 different channels (PA0 - PA3).Since I need to calculate the RMS value of the measurement and i need the data points to be evenly spaced in...
I've been trying to use the Hal_Delay function and found it not working. Looking into it, it appears that the sysTick interrupt is not going off to increment the count. Any ideas what is causing this? Is it possible that the interrupt vector is set u...
