Why USBaspLoader as unknown device continued

[fullmous]

when I use "mega8_12mhz.hex" file in hexfile folder ,everything is OK.but I build the source file in the firmware fold and unloaded to mega8,my PC report an "unknowd device".

[vouvoume]

Please try maybe recent USBaspLoader at https://github.com/baerwolf/USBaspLoader.

It also has a precompiled hexfile (https://github.com/baerwolf/USBaspLoade ... loader.hex) which can be used in described schematic (https://github.com/baerwolf/USBaspLoade ... matics.txt).

Best regards