Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello,We want our device (STM32-F446RE running FreeRTOS + Telit ME310G1 modem) to communicate to the AWS cloud. We are trying to follow the Cellular Interface Library Demo, in particular following the diagram- https://www.freertos.org/fr-content-src/...
STM32L475 IoT Node has a firmware update with the STM32CubeExpansion_Cloud_AWS_V1.4.0 download. Firmware loads fine and the connection to a terminal for configuration takes place and shows the update version. The update will allow entry of the SSID...
I have a STM32G071B-DISCO Kit. This device have a two USB C port. One is plug type and receptacle type. I'd like know how to use spy mode between SRC and SINK. I did connect this to SRC device and SINK device and connect micro-b port to STM32CubeMoni...
Hello,I'am experimenting on using FreeRTOS in combination with lwIP. For that I am trying to rework some code by replacing lwIP's raw API with the netconn API. Now I am encountering two big problems:1: Using FreeRTOS with CMSIS V2:When setting up a n...
Hi,I'm implementing signal processing code.(cs42l51 audio in --> stm32 --> cs42l51 audio out)And i'm using STM32H7B3-discovery kit.I have some question about frame format of sai and cs42l51.When i send sine wave data from stm32 to cs42l51, the wavef...
Hello there ST Community,I'm currently working in a way to update a device using a USB stick. Instead of implementing a normal bootloader, I decided to try a different approach: have the updater (and all its needed libraries) installed in a fixed reg...
I want to use the factory USB DFU bootloader for production programming. I have set BOOT0 to 1 and BOOT1 to 0, powered on the board, and plugged in the USB, and in device manager I get an unknown device (device descriptor request failed). I am not su...
Hi, I am using STSAFEA to use as a data management (user (32B) + password(32B)). I want to store hash password on the eeprom, but before reading or updating the data I want to do authentication between my MCU and STSAFEA.1. I was able to send (H...
