Posted on December 11, 2012 at 12:14Hi, I am working on USB and Ethernet integration with USART. My ethernet Application is running perfectly and i am inserting code for USB into it. I noticed when i enable USB core clock, The ethernet link disconne...
Posted on January 21, 2013 at 20:33Chip: STM32F4Toolchain: AtollicI have a custom bootloader at 0x08000000, and regular code at 0x0800C000. On boot, the bootloader checks for a valid image and then jumps to regular code: typedef void (*pFunction)(v...
Posted on January 17, 2013 at 10:23Hi guys, I'm working for the first time on a STM3210C eval. I have to store files on the SD card included in the STM card. So I added FatFs to my project. As FatFs is platform independant, I have to find a compatib...
Posted on January 21, 2013 at 07:45Hi is there any way to configure usb_vcp on stm32f103 like usart interrupt mode - just recieve only one byte . I use function compose_packet(received_byte) in all my USART_IRQHandlers and i want to use same functio...
Posted on April 12, 2012 at 10:26To integrate firmware update functionality into a custom c♯ application I start to use ST Dfuse dll from c♯. I managed to enumerate and identify the device (UM0392 - 3.1 and 3.2) but now get stucked while trying to ...
Posted on January 15, 2013 at 21:16 Hello Stm32 friends, I am trying to implement an usb isochronous transfer with an STM32F4Discovery to a PC Win7(32Bit) using libusb. On WinXp with usb audio class 1 driver i can send the max. Lengt...
Posted on January 15, 2013 at 20:40Hello, I am currently on a project on which i need to transfert some data to a computer, and to do so I was adviced to use try it with the VCP, but here is my problem : I downloaded the driver furnished by ST (htt...
Posted on January 09, 2013 at 15:12I want to program STM32VL Discovery via USART1. I am using ''Flash Loader Demonstrator V2.6''. I have connected BOOT0 pin to 3V directly and BOOT1(PB.02) to GND. I have connected USART1 PA.09(Tx) to PC Rx and PA.1...
Posted on January 09, 2013 at 04:19 I am using a STMF207Z (Waveshare Open207) with the latest STM USB peripheral library and have come across a problem with the usbh_msc_fatfs disk_write implementation where certain writes to a USB key are not p...
Posted on January 08, 2013 at 10:55I would like to test the built in bootloader of the STM32F105VC using the CAN bus to make sure it (the bootloader) could be used in our product. I was wondering if anyone here could support me with a program, which...
