Excuse me, I'd like to seek advice from experienced members.I'm using the STM32F429IGT6 microcontroller in an environment with FreeRTOS and LwIP. I'm attempting to create a TCP Socket (or netconn) server using the LAN8720A network chip to achieve one...
I've managed to get tcp/ip working just fine on the NUCLEO-429ZI board, but I'm unable to make similar code work on the 407ZET6 chip, despite using what I believe to be a nearly identical circuit with the LA8742A chip. I suspected it had something t...
I have a project created with TouchGFX for STM32CubeIDE.All in latest versions and it works. The firmware pack has a support for the WM8994 audio chip as BSP driver. I lost like a month of my work trying to figure out why the driver fails randomly to...
Hi,I'm working on STM32G0B0RE custom device. I have ported SBSFU through USB CDC. I'm able to program SBSFU and application. The application is working as expected but when I try to upgrade application it fails to rewrite the application header in th...
I'd like to activate the user USB on the NUCLO.H753ZI board, as a USB device for serial emulation (CDC)I use CUBE generated code (basic demo setup for this CPU), the ST-Link USB works and I can debug. I may add, that I have USB working with Cube-code...
Hi all,I have been trying to get I2C DMA working on an STM32H723 for a few days now. It works perfectly when using blocking mode (using HAL_I2C_Mem_Read), but when I try to use HAL_I2C_Mem_Read_DMA it returns success, but doesn't actually do the read...
I have tried to get LWIP and MBEDTLS working in RAW mode without an RTOS but have failed miserably...I think I have overlooked something - any suggestions?The failure is at -ssl_tls.c - line 2629if( ! mbedtls_pk_can_do( &ssl->session_negotiate->peer_...
Hi,i'm using the NUCLEO U575ZI-Q board I want to compress some data I collect from analog sensors via png encoding in order to take advantage of compression, how can I do it? Are there special libraries for that?I don't need to have the .png file but...
Hello. I have STM32L031 nucleo board: https://www.st.com/resource/en/user_manual/um1956-stm32-nucleo32-boards-mb1180-stmicroelectronics.pdfAnd I am trying to write SHT40 driver for it. I have Adafruit SHT40 I2C temperature/humidity sensor:https://www...
HI. I would like to use the battery voltage monitoring feature.I am reading the ADC by connecting a DC source and adjusting the value from 2.6V to 3.6V. We tested 10 boards and they all had different ADC values.The biggest difference was over 100.PC...