Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I checked I2C interrupt flags, when I realized at new interrupt bit 16 is also checked for SR1, bit 17 is also checked for SR2 registers, despite they are 16-bit registers. Why? See attached picture for details.Thanks in advance!
The type definitions for HID_MOUSE_Info_TypeDef in the latest usbh_hid_mouse.h file in the STM32L4 package defines the x and y fields as uint8_t. The STM32Cube USB host library documentation says they should be int8_t. The USB specification seems t...
The board im using is NUCLEO STM32H743ZI2. And crossover Ethernet cable. Can anyone please help me with this, I'm new to this Ethernet.
Posted on August 30, 2017 at 11:05Hi, I am using STM32F205 to interface ULPI PHY(CY7C68003), but the USB interface doesn't work.Please tell me how to read/write the registers of CY7C68003 through STM32_USB-Host-Device_Lib or STM32Cube_FW.Thanks a lo...
Hello, I use STM32F103C8Tx but USB communication does not work as it intends to. Sometimes codestuck at MX_USB_DEVICE_Init(); function.. More spesifically it gets stuck atUSBx->BTABLE = BTABLE_ADDRESS; line inside of MX_USB_DEVICE_Init();When I con...
In my application, I am using STm32L4R5VG as a host MCU. I want to upgrade the firmware of host MCU in run time over USB/UART through the Android mobile app.In actuality, my device will connect with the Android mobile app using the CDC class device a...
Composite USB class device is not detected. It always shows device descriptor failed error.Composite USB class (MSC+ CustomHID)
Hello All,I have a requirement where i want to use dual ip address on single MAC / Network interface. Is it possible using LWIP stack? IS this feature supported in LWIP? Any one aware of the challenges for the same.
I am interested in the UCPD peripheral built in to the STM32G431. However, I noticed that the software support for the peripheral requires FreeRTOS. Does anyone know of any support (or planned support) for the UCPD peripheral that does not require an...
Hi,I'm using STM32L451RCT with SDMMC and FATFS.I'm Generating the code from CUBE.Reading files (f_read) from SD is working but I'm failed to write to file (f_write)Does anyone know how can I solve the problem
