About saikumar

saikumar · 2024-11-19

Hello ST Community,I am currently working on a project using the STM32U5G9ZJT6Q MCU. My application involves sending data over USB using CDC-ACM mode.While the code appears to be working correctly, I am encountering an issue where the execution gets ...

saikumar · 2024-11-18

Hello,I am working with [STM32 MCU model, e.g., STM32U5G9ZJT6Q], and I downloaded code from GitHub (link:https://github.com/STMicroelectronics/STM32CubeU5/tree/main/Projects/STM32U5G9J-DK2/Applications/USBX/Ux_Device_CDC_ACM ).While running the proje...

saikumar · 2024-11-13

Hello ST Community,I am working with the STM32U5G9ZJT6Q MCU, and I have generated the code using CubeMX for USB CDC-ACM (Communication Device Class - Abstract Control Model). The code seems to be running fine as it is entering the main loop without a...

saikumar · 2024-11-10

Issue: I am working with the STM32U5G9J-DK2 board using USB CDC-ACM in device mode, generated using CubeMX. However, I am encountering an issue where the application USB port is not recognized in the Device Manager. Only the ST-LINK Virtual COM Port ...

saikumar · 2024-11-05

I'm currently working with the STM32U5G9J-DK2 board, and as a newcomer to this board, I’m finding the USB CDC-ACM setup challenging. I’m using CubeMX 6.6.1 to generate the initial code, intending to send data over USB. However, I'm facing a few issue...

saikumar · 2024-11-20

Thank you for your response!I have not made any modifications either. Now, the USB application COM port appears in the Device Manager, indicating that the board is recognized.However, I'm not seeing any data transmission or reception in Tera Term or ...

saikumar · 2024-11-19

Thank you for your reply Sir/Mam!Yes, I am also using the same STM32U5G9-DK2 board, but I am encountering some issues:1. We haven't made any changes to the provided code and the hardware configuration.2. When we dump the code, only the ST-Link cabl...

saikumar · 2024-11-14

Hi Michael,I found some code that might be useful, so I’m sharing a link of it with you. However, we’re also facing an issue with the same board, specifically with USB CDC-ACM functionality. The USB connection isn’t showing up in the Device Manager—o...

saikumar · 2024-11-13

Thanks for your advice, it was helpful, and I was able to solve one of my issues.By adding a function __HAL_RCC_SYSCFG_CLK_ENABLE() ; in the System Clock Configuration function SystemClock_Config() ; , I was able to exit from thestatic HAL_StatusType...

saikumar · 2024-11-08

Hi, I reviewed the code, but as I am not using RTOS or threads, I'm facing an issue with USB CDC-ACM on the STM32U5G9-DK2 board. I don't have a direct sending function, and during the core initialization, the code seems to be getting stuck in the usb...

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Code Functionality Stuck in Scheduler - Need Assistance

Code Stuck in tx_application_define() Function During USB Initialization

Issue with USB CDC-ACM on STM32U5G9ZJT6Q - Device Not Recognized in Device Manager

STM32U5G9J-DK2 USB CDC-ACM Stuck in USB Core Reset

Struggling with USB CDC-ACM Communication on STM32U5G9J-DK2

Re: Code Stuck in tx_application_define() Function During USB Initialization

Re: Code Stuck in tx_application_define() Function During USB Initialization

Re: FreeRTOS on STM32U5G9ZJT6QU

Re: STM32U5G9J-DK2 USB CDC-ACM Stuck in USB Core Reset

Re: Struggling with USB CDC-ACM Communication on STM32U5G9J-DK2