Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear ST I am encountering an issue with our current setup involving an Analog-to-Digital Converter (ADC) and a Microcontroller Unit (MCU).The ADC is successfully receiving the input voltage when measured directly at its pins. However, the MCU conne...
Hi I need a guidance to use I2C communication protocol with stm32f103c8t6 using CMSIS RTOS v1. Can any one suggest any tutorial or article which can help me out to understand and implement it for my project.
Hi all,I'm currently working on a project using a STM32H753 in combination with the Azure RTOS UsbX to create a composite class USB device (CDC ACM + MSC). As a starting point for the MSC support, I'm using this STM github example:https://github.com/...
Hi, I am using stm32u585 controller in my project I have downloaded https client code from the site https://github.com/eclipse-threadx/netxduo and integrated the code with my project Our requirement is to use https POST with payload and i have implem...
Hi,I am trying to establish I2C communication between STM32C011 (Master) and STM32C031 Nucleo Board (Slave).I transmit a message from the master, however, the slave side sees that the master wants to write to the slave (using HAL_I2C_AddrCallback) ho...
Hello,I am working with a Nucleo-F103RB board and trying to send printf output over UART using USART2. I have configured UART2 with the following parameters:Baud rate: 9600Word length: 8 bitsStop bits: 1Parity: NoneMode: TX/RXI also redirected printf...
In this regard, I would like to use STM32L5 or H5 development boards to implement the LWIP protocol stack+FREERTOS minimal system. I have no idea how to build the LWIP protocol stack on the FREERTOS system. May I ask if you can send me the LWIP proto...
PA0_C/PA1_C/PC2_C/PC3_CWhat is the base address for the above four GPIOs that can be set?Also, do you have the following understanding about the above 4 pins?Pxy_C can be set to a pin of the same function or another function by controlling an analog ...
Hello,I'm trying to migrate my project from STM32G474I-eval board to STM32H757I-eval (dual core)' but I'm facing some troubles.My original project has several peripheral : CANFD, ADC1, DAC, USART. I tried to define all these according to the Data she...
In an inherited code I see LL_GPIO_Init() being called with pin definitions (LL_GPIO_PIN_xx) OR-ed together, presumably to define multiple pins of the same port to the same settings, in one call of the function.The documentation (doxygen header) to L...
