Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
my host interaction with STM32G431C8T6 SPI bootloader are functioning for a lot of jobs such as RW, but not for the whole-chip CRC. Here is the Logic analyzer captured data:Host=>BL, BL=>Host5A, A5A1,A55E,A5 cmd to run whole chip CRC00,A5......00,A50...
Hi,i have a STM32U585 MB1551C board running with a custom software.I have a tinyusb stack up and running. The device successfully appears as a vcom port on a windows pc.But unfortunately after some time, round about 10-20sec., I get another USB_RST i...
Hi.We are developing a product that will use USB on an STM controller. I found several posts stating that ST offers small companies to get a PID under the ST USB Vendor ID.Is this possible - how do we apply and what does it cost?We would like not to ...
Hello Community!I am in the process of developing a cost-effective Data Acquisition System aimed at collecting vibration data from machinery. The primary intent is to offer an affordable solution while maintaining reliability, particularly for indust...
I wish this thread could be a community documentaiton to analyze and understand LwIP RAW echoclient example provided in firmware packages. It would be nice to open new threads for each example.First question regarding this example: in tcp_echoclient_...
I have board with STM32F4 Microcontrollers. I am using USART and STM Bootloader in order to flash one of these chips. Is there anywhere recommended procedure to go for?
Hello,I'm currently working on a project using the STM32F723 Discovery kit and USB as a Virtual Com Port (VCP) in CDC mode. I'm encountering an issue related to DMA and USB_OTG_HS when using the CubeMX configuration with the "Enable internal IP DMA" ...
I want to use the USB interface of STM32H735VGH6 to develop the functions of USB audio and HID composite devices.I have a question, is the latest version of the driver supporting USB audio and HID composite device functionality? If supported,please l...
I have learn something from internet they are saying use aws iot sdk for embedded c . let me know in this library how to copy in keil vision my project and how to add certificate details we can add of our aws iot credential into this library. help m...
Hi! I am trying to implement a composite device (two VCPs) on my stm3f4 board, as I need to transmit data simultaneously to the pc. I see that I have enough endpoints to do so but have no idea where to start from. Do you have any clear examples pleas...
