Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on May 31, 2016 at 12:22Hello, we are working on a project where we want to use the STM32F7 Disco as a USB Soundcard for a Linux-based PC. Therefore we need a USB Audio Class 2 Device. Did anyone ever tried something with UAC2? Can you provid...
Posted on May 30, 2016 at 13:23 I have emulated two VCPs with only one USB Device. I can send data in one VCP that has the following Endpoint Address. #define CDC_IN_EP 0x81 /* EP1 for data IN */#define CDC_OUT_EP 0x01 /* EP1 for data OUT */#d...
Posted on May 31, 2016 at 14:15Hello everybody.In my project it is necessary to reboot the MCU.What are the pin voltages during reset and right after reset if pins before reset are configured as output with Low or High logic level? See picture below...
Posted on May 30, 2016 at 09:36Hi Everyone, I'm currently working on a STM32F429NIH6 with the Cube library and I have some issue with the USB. I configured it as a cdc connection in device mode only. The problem is that on certain USB port (PC side)...
Posted on May 30, 2016 at 08:30 I have emulated two VCPs with only one USB Device. I can send data in one VCP that has the following Endpoint Address. #define CDC_IN_EP 0x81 /* EP1 for data IN */#define CDC_OUT_EP 0x01 /* EP1 for data OUT */#d...
Posted on May 30, 2016 at 08:26For setting the uart_receiver_timeout value?I can use USART_ReceiverTimeOutCmd() and USART_SetReceiverTimeOut() in STM32F0xx_StdPeriph_Lib?but which function I can use in STM32F0xx_HAL_Driver ? can you find it, thank y...
Posted on May 27, 2016 at 10:14Hello ST,I am working on Bootloader application with the driver provided by ST (http://www.st.com/content/st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32-standard-peripheral-li...
Posted on May 27, 2016 at 11:08Hi, Just been testing some software that uses the STM32CubeF4 version of lwIP 1.4.1 stack. With asserts enabled we were very occasionally seeing one triggered in pbuf.c:950. LWIP_ASSERT(''pbuf_free: p->ref > 0'', p->re...
Posted on May 25, 2016 at 23:11I'm trying to use CubeMX to generate code for a STM32L4 Discovery board. I'm trying to get a virtual com port working over the user usb port, not the usb st-link. I can't manage to get this to work. I have the drive...
Posted on May 25, 2016 at 16:44Hi All,I have the 32F746GDISCOVERY board, and am looking for some sample projects that use FreeRTOS, uIP and have a non-trivial example, e.g. obtaining an IP address via DHCP and running a webserver. Can anyone provid...
