Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on September 26, 2016 at 11:48Does anyone know if ST supports the Media Transport Protocol (MTP) for a USB device as opposed to a USB Host?For a lot of applications I'm sure this would be very useful addition, since it enables the USB device ...
Posted on September 24, 2016 at 10:32 hi I working with stmf429 board with cubemx and HAL driver and i must run ethernet protocol (with LWIP or without) I want to connect 2 boards to each other (for example press key and led light up in other bo...
Posted on September 24, 2016 at 10:36 hi I working with stmf429 board with cubemx and HAL driver and i must run ethernet protocol (with LWIP or without) I want to connect 2 boards to each other (for example press key and led light up in other bo...
Posted on September 23, 2016 at 14:33I'd like to create my own CAN 2 USB device. I understand what a CAN tranceiver does but it isn't clear to me yet what Firmware should run on the MCU. Is this only CAN controller software or would I need other cod...
Posted on September 21, 2016 at 08:37Hi! I'd like to use FATFS functionalities in my code (I don't use any OS). I tried to use FATS middleware generated by the cube but it only works when I disable my watchdog. I have seen that only blocking functi...
Posted on November 05, 2015 at 12:34hi, i am working on usbh+fatfs code generated from STM32CcubeMX. sometimes USBh fails to read/write data on usb drive. f_read/f_write/f_open returns FR_DISK_ERRon going in little depth i found that data is written...
Posted on September 21, 2016 at 14:24Good afternoon,I am developing an application on the L4 discovery to log data on an USB, using FATFs and based on the example project from the STM32F4 library.The initialization seems to go smoothly but when I ca...
Posted on September 20, 2016 at 19:00Hello everyone,A week's search didn't bring me very far, so I thought I should ask You guys. I have some experience using Arduino, but this is my first hard-core microcontroller project and so far the learning cu...
Posted on September 16, 2016 at 16:54Hello to everyone,I am developing an application that reads data from sensors mounted on a STM32L4 discovery board, but since I need to log for hours I need to save data on a big storage support, such as an USB.I...
Posted on May 30, 2016 at 13:21 Hi, 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 ...
