Solder header pins or temporary DuPont wires to the ISP points on the PCB.
: Install the official software version that matches your firmware (e.g., 17.8, 19.6), but do not run it through the standard shortcut. Use Loader VCDSLoader.exe
You cannot reflash an ATMEGA162 using the USB cable alone (if the USB bootloader is dead). You need hardware. vcds atmega162 reflash
This occurs when the VCDS software version is newer than the loader tool supports, or if the EEPROM file was written incorrectly. Reflash the .eep file and make sure you run VCDS exclusively through the designated loader executable rather than the original desktop shortcut.
Set fuses:
Specific to your cable's hardware version.
Plug the USBasp programmer into your computer's USB port. A status light should illuminate on both the programmer and the VCDS board (powered via the VCC line). Step 2: Configure progisp Software Launch the progisp.exe application as an Administrator. Solder header pins or temporary DuPont wires to
Install the specific version of VCDS software that matches your flashed firmware.