Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I use lan8742 and stm32f429IGT6 to implement Ethernet communication.The files lan8742.c and lan8742.h are the configuration files that I am using.For the reception of Ethernet data, I adopt the interrupt mode to receive data, and use the interrupt mo...
Hi all,I am trying to understand how the OctoSPI and QuadSPI peripherals work in single-spi mode, specifically as to how they treat the IO2/nWP line.When the attached spi device (in my case, a NOR flash memory) operates in singlespi mode, i.e. after ...
Hello Everyone So I'm using a custom made STM32 board having STM32F103C8T6 MCU and after debugging the board using ST Link V2 when I try view the output through USB on my pc using the virtual COM Port and it is not working. As well as I have tried to...
Hi, I am using custom board with STM32C071. I am trying to enable USB port with CDC so that my custom board will be visible as virtual com port on PC. After enabling all options and initializations, I was expecting that my board will appear on PC dev...
Hi, I am using the STM32ubeMX v6.14.0 to generate a USB-PD DRP following the link below:https://wiki.stmicroelectronics.cn/stm32mcu/wiki/STM32StepByStep:Getting_started_with_USB-Power_Delivery_Dual_RoleI noticed that when I set the CubeMX to have mor...
Hi,While configuring STM32U585 controller USBX driver CDC virtual comport device is not showing in device manager. Pl provide sample code for STM32U585VIT6. This is out custom board with a USB port acting as device to the PC.
I am using an STM32H750 custom hardware to interface with an external UART device at 38400 baud. (see STM32_block.png). UART 2 is configured to Asynchronous mode.It is used to transfer the following 31 bytes of data to the external deviceff 03 fe f0 ...
Hello, I'm porting code from L4 to U5. The original code was able to change flash during runtime (erase and program). The L4 Hal lib deactivated caches before flash operation and flushes them afterwards. This isn't done by the U5 Hal lib. I don't nee...
Split from https://community.st.com/t5/stm32cubeide-mcus/problem-with-file-ioc-quot-not-a-valid-ioc-file-quot/td-p/791325 as this is a new questionBut now, I have another question. The file I use is one of the example on stm32G431RB "DAC_SignalGenera...
Project: samples/basic/blinky board: stm32h735g_disco I am using the latest Zephyr 4.1 If have a simple project `sample/basic/blinky`. Using the west command to compile the project, flash the board, debug the board with OpenOCD protocol. Everytime I ...
