Posted on April 13, 2016 at 04:20Hi folks,I am a little confused about USB termination requirements on the STM32L476 part. I read in the datasheet that termination resistors on D+/D- are not needed and that the impedance matching is done by the int...
Posted on September 28, 2016 at 01:21Does anyone know how stm32f0xx_conf.h file is supposed to be used. I normally just put the header files I need in either the source file or other header files. I went thru some of the example projects where this ...
Posted on September 28, 2016 at 10:04Hi! I am working on the project, when I must translate live video from camera(OV7670) to PC via Ethernet. I am using STM32F4 Discovery board. I sucsessfully connect camera to Discovery via DCMI interface. From th...
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...
