Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
HelloI am currently developing a card where I need to write logs to an SD card, for this I use an STM32F411 + plus a home made card. First I followed the following tutorial to write on the card: https://controllerstech.com/interface-sd-card-with-sdio...
So i need to setup a tcp server on the f4, easy as there are examples using netx. But i am forced to use HAL 1.27 which is in no way compatible with the old eth drivers, i dont need the performance win of the new ETH HAL, but whenever i try to change...
Hi, I just tried to create a simple Test for USART but it doesn't work.I activated HSE, Serial Wire and UART2 for aynchronous 115200 baud. 8.1 via stmcubeThis is basically the code I wrote into main loop:... char text[] = "Hallo Welt!\r\n\0"; w...
In https://github.com/STMicroelectronics/STM32CubeL4/blob/c5e83f31696c3da4fb374224471afd08d9d457b3/Drivers/STM32L4xx_HAL_Driver/Inc/stm32l4xx_ll_adc.h#L346 the comment for VREFINT_CAL_VREF says /* Analog voltage reference (Vref+) value with which te...
i am trying to make a bootloader for a stm32f030k6t6, i was reading the AN4325 application note, from what i understood that i can only have a USART bootloader on pins PA14/PA15 or PA9/PA10, and i have a bluetooth connected on the uart1 serial which ...
Hi,I took an example code that implements USBD AUDIO device and ported it to the STM32F411E-Discovery board. Now I can play music from my computer using this board connected to the audio jack.This example works when I set the sample frequency to 4800...
Dear all,I have established ethernet UDP connection using the following tutorial https://controllerstech.com/stm32-ethernet-3-udp-client/And i'm able to transmit and receive packets.But the problem is when my receive packet contains zero all the data...
I tried activating the sim from the module P-L496G-CELL01 as the link was redirecting to the home and another link was redirecting to the second version of the module. Is there a way to activate the sim? Is there a way to upgrade the first hardware f...
