My program, linked with Paho SDK C library, works fine connecting to a UNIX-hosted Mosquitto MQTT Broker. The required SSL/TLS connection involved self-signed certificate generation. Those same client certificate sets work with "MQTT Explorer" and MQ...
I hope I have put this in the right forum. Will move it if not!I have a finished product so all peripherals are already selected and configured. I need to increase the max motor speed by 10%.It is a STM32F0 with single FOC and a matched BLDC.I don't ...
Hi, I am working on a project using the STM32H730 with the M24C64 I2C EEPROM chip. In my project I am using the HAL_I2C_Mem_Write functions to load and save values from the EEPROM. I'm running into an issue where the wrong value gets read if there ar...
I've tried to disable the XferHalfCpltCallback when using UART DMA transmit without any luck. I believe that you cannot change the callbacks, or disable them. Observations:When you call HAL_UART_Transmit_DMA(), the callbacks are set to predefined U...
Hi,I am trying to communicate between 2 Nucleo boards(Nucleo-F446RE) using I2C in interrupt mode,when I am sending data from master to slave in Interrupt mode it works fineBut when I try to send the data back from slave to master, it fails and while ...
Hi, I have an STM32F411RE master device connected to a slave STM32F411RE device via a UART connection. I need to update the firmware of the slave device using a UART bootloader. How can I initiate the bootloader mode on the slave device, and what pro...
Hey. I am trying to develop a web page about the NUCLEO-H723ZG, the MCU is STM32H723ZGI want to develop a product that can be connected to the network. I want to be able to connect to my product with website on the browser and use it to control the p...
Hello all,I have been trying to implement the MSC_Standalone example (device mode with SD card) with the STM32469 discovery board and CubeMX for some time now (OTG_FS_MODE).The example works perfectly in standalone mode, but when I now try to set up ...
Hi. I am working in a project which involves the use of an STM32L443 microcontroller. I am using the IAR for ARM v 9.30.1 and the CMSIS and ST drivers package (STM32CubeL4 Firmware Package V1.17.1). I am using LL drivers (HAL is not suitable for our ...
I'm working with the discovery board stm32H750B .I've created a basic CubeMX project with just LWIP enabled with LAN and unable to ping the board. I'm using version stm32cubidie1.13.1, stm32cubeMX 6.9.1. I have done the configurations. "MX_LWIP_Proce...
