I am currently working with TYPE1SE Modem (LBAD0ZZ1SE) in the stm32l462re board. I am having an issue where the modem response to the command AT+CEREG? is "+CEREG: 0,4", where 4 means "Unknown (for example, out of Evolved Terrestrial Radio Access Net...
Hello there,I've recently switched on STM32 series of microcontrollers, to do so I've purchased STM32 Nucleo-H743ZI2 development board.My end application is based on Ethernet, so I am trying to get data from Ethernet but miserably failed. I’ve tried ...
Dear all,I'm in trouble with the last library update that brick the FW.This FW was properly working since the library version 1.26.2 without any problem.For a new feature, regardint the USART communication, that I had to develop, it was requiring the...
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...
