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...
