Objective Development Forums

of course not. u can't include avr/eeprom.h in your delphi or VC++ project to access eeprom. this head file is for gcc compiler.

Of course it is possilbe.

for more information pls visit:

http://www.obdev.at/products/avrusb/prjinterface.html

If you know the type of the usb2uart chip. You'd better download the driver from the http://www.prolific.tw/eng/company.asp website.

Thank you, but..

I have remove the code which I recommented before. but the result is the same.

Missing #endif

1. create a new project 2. add oddebug.c, usbdrv.c, usbdrvasm.asm 3. create main.c and write main() function 4. comment // #if USB_INTR_PENDING < 0x40 /* This is an I/O address, use in and out */ // # define USB_LOAD_PENDING(reg) in reg, USB_INTR_PENDING // # define USB_STORE_PENDING(reg) out USB_IN...