ibusb + stm32f4 + usb3300Software crush when ARM is communicating with PC. The PC will receive the last residual data, after restart the software.How to clear the residual data, in the software or firmware?
Yes, F4 configured as USB CDC. The F4 send data to PC using DCD_EP_Tx(&USB_OTG_dev,CDC_IN_EP,SendDataBuff,15)I want to make sure you don't misunderstand, After the PC software crash not F4 crash, the PC software will receive the last residual data, a...
