DFU and MCBSTM32E, general questions about DFU

Hi everybody, i have here an MCBSTM32E and i want to upgrade its Firmware via USB. So i found the DFU example from ST and tried to load it to the board, it worked. But i have some trouble with...
DFU and MCBSTM32E, general questions about DFU

Hi everybody, i have here an MCBSTM32E and i want to upgrade its Firmware via USB. So i found the DFU example from ST and tried to load it to the board, it worked. But i have some trouble with...
DFU for STM32103x

Hi, I am trying to implement DFU on the eval board (MCBSTM32 ver 5.1.1) I have installed the driver that comes with the app note on STMicro's website. I am confused with the hardware aspect of...
DFU for STM32103x

Hi, I am trying to implement DFU on the eval board (MCBSTM32 ver 5.1.1) I have installed the driver that comes with the app note on STMicro's website. I am confused with the hardware aspect of...
exit usb for dfu mode?

I wrote some usb code and was wondering, is there a sense pin that would put the chip in DFU mode? Or, how else could I exit my usb mode and enter DFU programming?