Posted on March 23, 2012 at 17:54 Hi everybody! I'm trying to make a bootloader that fetch a program from an SD card. I finally manage to parse the HEX file correctly and write the content in the flash memory but when I try to jump to the ...
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...
