import sh


def flash_memory(imagefile):
    print("Sart programming Nand memory...")
    p = sh.bash("/usr/bin/igep-flash", "--skip-nandtest", "--image", "/opt/firmware/" + imagefile)
    if p.exit_code != 0:
        print("Flasher: Could not complete flashing task.")
        return 1
    else:
        print("Flasher: NAND memory flashed succesfully.")
        return 0