sakender
Junior Member level 3
Hi
we have deisgn a prject on pic18f4455 A usb communiction with PC,now we want to update our firmware in the field ,so i have download the HID bootloader hex file for 18f series ,but the problm is that PC resposnse that Your usb device is performing malfuction ,i havent change any circuit
so plz help me
we have deisgn a prject on pic18f4455 A usb communiction with PC,now we want to update our firmware in the field ,so i have download the HID bootloader hex file for 18f series ,but the problm is that PC resposnse that Your usb device is performing malfuction ,i havent change any circuit
so plz help me