Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I have just released a new 1.2.0 update to my open-source USB library for STM32F103xx MCUs:https://github.com/thanks4opensource/papoon_usbpapoon_usb is a lightweight, efficient, cleanly-designed library for the USB Device peripheral in the STMF103xx ...
Hello I am struggling on how to init the USB device so that it recognized as a USB Audio device .How do I transmit data.How do I link the structures for device class propertiesIf I use CUBE Mx the generated code only gives an init.The Audio Device cl...
Hello,I just wanted to ask for a code example (middleware) for a USB HID keyboard. Currently, there is only a mouse / joystick available. (The situation has not changed from this discussion 3 years back: https://community.st.com/s/question/0D50X00009...
When I am connecting my device with laptop. CDC class is getting COM port but my HID(mouse) is not working Although it is showing in Device Manager with Yellow Sign. it means i am doing some thing Wrong here.I am Sharing few Things.1: Device Descript...
When will be an STM32Gxxx wtih CAN-FD and USB be available?CheersFelix
I am trying to communicate with external audio adc(32 bit), Although ı arrange 192 khz audio frequency, I take 59.9khz from wordselect clock. Still not understand why?
Hi,I have used STM32H743VIT6 to manage Marvell Ethernet Switch 88E6352Since last 2 weeks I am trying to resolve below issue.Everything works fine at the 3.35V input. Just reduction of 100mV creates problems on RMII interface. This voltage levels are ...
It is showing me Error "USB is unrecognized". Only Transmitting Function is working Properly.int8_t CDC_Receive_FS_User (uint8_t* Buf, uint32_t *Len)//Non-Static { CDC_Receive_FS(Buf,Len);// >> static Funcation( usbd_cdc_if.c ) } /* * if I am NOT...
Hello,I'm designing an embedded system that connects to a PC for USB data and converts it to an analog signal.This is an HS USB device with 2 USB ports which needs to process 4 channel 40Mbps data.This device can work as a single system, but with som...
