Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I am trying to update the firmware of an STM32F446RE Nucleo board with Raspberry Pi using usb-dfu protocol using dfu-util library. I want to leave the bootloader mode without actually pressing the reset button on the STM board. How can I do it? Can I...
A bug in cubemx hal lib，a file named "stm32l4xx_hal_adc.h" in the STM32Cube_FW_L4_V1.13.0 ,in code line 518.#define ADC_EXTERNALTRIG_T4_TRGO (LL_ADC_REG_TRIG_EXT_TIM4_CH4) make sure as #define ADC_EXTERNALTRIG_T4_TRGO (LL_ADC_REG_TRIG_EXT_TIM...
I am using dfu-util library to update firmware of STM32F446RE using Raspberry Pi as host for running dfu-util. How can I detach the target STM after I am done uploading the firmware? There is a command present in dfu-util package for detaching the ta...
Does the USB Audio host class on STM32F105/STM32F4 can transfer the audio from I2S input to USB Audio output?
Hello All, I m using STM32F105R8 as USB Host to read and write files to USB memory stick with HAL lib. Cube FW version STM32Cube_FW_F1_V1.7.0. Setup:1) Custom board with STM32F105R8 as USB host and USB socket for inserting USB memory stick (pen dr...
HiMaking a very simple freeRTOS project with only one timer on a bluepillthe LED is blinking with 1000 hz = tick rate and not with 1 hz as programmed ...What did i do wrong ? /* Create the timer(s) */ /* definition and creation of myTimer01 */ osTime...
Suppose I have the following code snippet:void some_func() { int data = GPIOA->IDR; if (data == 0x01) func1(); else if (data == 0x02) func2(); }If optimization is turned on, I would expect the compiler to remove variable data and replac...
I noted that when I call HAL_GPIO_DeInit is called (stm32h7xx_hal_gpio.c v1.4.0) the wrong External Interrupt get's de-initialized. After investigating further and comparing to the previous version I noted the following in the external interrupt de-i...
Hi dear community members,I am trying to communicate with my computer using STM32F407 and Qt creature or matlab, data sending or receiving but I think my information still is not right place.First I tryed to send ping for computer.I connected the ST...
Hello,I downloaded an example for IoT and the Cube library from this address. The program works well in the first step, but the problem starts when problems occur due to a weak wifi signals or a lack of Internet stability, and the board should be res...
