Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I am facing an issue on one of our stm32f4 boards. We have a custom bootloader , which boots up the app as below __disable_irq(); HAL_RCC_DeInit(); __HAL_RCC_AHB1_FORCE_RESET(); __HAL_RCC_AHB1_RELEASE_RESET(); __HAL_RCC_AHB2_FORCE_RESET(); __HAL_...
Hi Team,I've recently cloned https://github.com/STMicroelectronics/STM32CubeL5/tree/master/Projects/STM32L562E-DK/Applications/USB-PD/USB-PD_Consumer_1port , for USB PD project.But when i imported the folder into workspace ,the build option is disabl...
Hello everyone,I am working with stm32f070c6 , I am developing an application of USB_CDC , When I build the project it is showing the error of 1. .text' will not fit in region `FLASH'2. `FLASH' overflowed by 12480 bytesactually I had increase the hea...
Hello guys, I tried to use the HAL_SDAC functions to read two Analog signals (0-3.3V) with DMA but I didn't have good results.That's why I started reading only one Analog signal in Polling mode (ING 5)....unfortunately even in this case I always read...
Hello All,I am new to embedded systems.I am trying to enable ethernet communication in stm32f746 discovery board.But I am failing to achieve this, sometimes I am able to ping the device and sometimes not.I came across a thread https://community.st.co...
I have custom hardware with a STMF407VET6 connecting to a ethernet switch via the MII interface.I am using STMCUBEIDE 1.15.1 to generate the basic code. For debugging I am using a barebones configuration for the ethernet connectivity and a GPIO to co...
Hello, I'd like to change speed (clock prescaler setting in CFG1) and then resume sending bytes on SPI.Right now, I do :retval = HAL_SPI_Abort(&hspi2); My_SPI2_Init(SPI_EyeGenPrescaler);where My_SPI2_Init is just slightly customized version of Mx_SP...
I am working on Graphic Display(JDH12864E) using STM32L031K6. I have written code and I found that my lcd is printing only half of screen.For example:- I try to print ("12345678912345") then it prints only ("123456789") it means it is printing only 1...
Hi,I need to develop a bootloader for my application using the STM32G030C8 and went through the "How to create a super simple bootloader" videos (https://www.youtube.com/playlist?list=PLnMKNibPkDnEb1sphpdFJ3bR9dNy7S6mO). These videos showed a very ha...
As far as I can tell, there is a bug in mem_init() in mem.c this can cause a memory overrun and hard fault (if you're lucky) In lwipopts.h I set LWIP_RAM_HEAP_POINTER = 0x30004000 MEM_SIZE 0x4000 I would expect the pool to be from 0x30004000 to 0x300...
