File list (Check if you may need any files):
自制USB电脑示波器\18F2550 USB HID CRC Oscilloscope.c
.................\89\ApiDeclarations.bas
.................\..\clsTimer.cls
.................\..\CRCmodule.bas
.................\..\frmMain.frm
.................\..\HIDmodule.bas
.................\..\PIC18F2550 USB HID Oscilloscope DR1r1.exe
.................\..\PIC18F2550 USB HID Oscilloscope.VBP
.................\..\PIC18F2550 USB HID Oscilloscope.vbw
.................\ApiDeclarations.bas
.................\clsTimer.cls
.................\CRCmodule.bas
.................\frmMain.frm
.................\HIDmodule.bas
.................\PIC18F2550 USB HID Oscilloscope DR1r1 VB Example.zip
.................\PIC18F2550 USB HID Oscilloscope DR1r1.exe
.................\PIC18F2550 USB HID Oscilloscope.VBP
.................\PIC18F2550 USB HID Oscilloscope.vbw
.................\PIC18F2550_usb_hid_oscilloscope.jpg
.................\SAC_tinybld18F2550usb_20MHz_115200_48MHz.HEX
.................\USB-IO.gif
.................\usb_desc_hid 8-byte.h
.................\89
自制USB电脑示波器