Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello friends I don't know what to do and I'm going to ask for help, in my project I use SPI and Full-Duplex mode with the following configuration which works perfectly in this mode. My problem is that I need to use Half-Duplex mode because on hardwa...
Hi!I'm working on a project with an STM32 microcontroller and need to set up a way to update the firmware remotely. The device will be installed in remote locations so I won’t have physical access once it's deployed.What’s the best way to approach th...
Hi, I'm using the ADC1 of the STM32H563 and I'd like to configure an offset (64) for all 12 of my analog channels. I'm using GPDMA1 to obtain an array of 1200 values at 100 kHz. When I configure the offset (before starting the conversion), I don't ...
Hello, I’m currently working with the Nucleo-767ZI board and attempting to connect it to an HTTPS client to send raw sensor data to my Google Trust-based database. However, I’ve been facing issues during the TLS handshake, and neither read nor write ...
Hi guys, I'm trying to implement a sd card interface for the STM32U5 series using SDMMC1 interface. Since there is no native FATFS support over CubeMX, I guess, I started to use the generic fat file module from elm-chan.Basic configuration:1. SDMMC1 ...
Hello,I try to decode MP3 files from SD card using I2S and DMA. It works fine with a sampling rate of 48 kHz, but it fails when using 44.1 kHz.Specifically, the MP3Decode() function fails to decode the audio at 44.1 kHz.I have checked the clock confi...
I am connecting a TCP/IP stack to the HAL_ETH driver of an STM32F7xx. I am using https://github.com/STMicroelectronics/STM32CubeF7/blob/master/Projects/STM32F767ZI-Nucleo/Applications/LwIP/LwIP_HTTP_Server_Netconn_RTOS/Src/ethernetif.c as a starting ...
Hello,I use EP1 (IN/OUT) for bulk transfer(64 byte) and EP2 (IN) for interrupt transfer(64 byte).I need to use the Vendor-Specific Class for this configuration. Using STM32CubeIDE 1.18.0 to create a usb device, which class shall I use to create this ...
How can you calculate a CRC-8-ATM using the CRC unit of a STM32F7?I want to check the CRC of the output of an ADC ADS127L11 which is transmitted via SPI. The user manual says the CRC calculation is based on CRC-8-ATM. The output is an 8-bit CRC, and ...
When looking through the STM32L072 SVD files (from https://www.st.com/resource/en/svd/stm32l0-svd.zip) I noticed that the RCC CIER register is read-only, whereas in the reference manual it's read-write, which makes logical sense. Is there an updated ...
