C:\Werkstatt\Mikrocontroller\analog_lcd_code\compiled_files/../lcd-routines.c:20: multiple definition of `lcd_data' test1.o:C:\Werkstatt\Mikrocontroller\analog_lcd_code\compiled_files/../lcd-routines.c:20: first defined here lcd-routines.o: In function `lcd_command': C:\Werkstatt\Mikrocontroller\analog_lcd_code\compiled_files/../lcd-routines.c:42: multiple definition of `lcd_command' test1.o:C:\Werkstatt\Mikrocontroller\analog_lcd_code\compiled_files/../lcd-routines.c:42: first defined here lcd-routines.o: In function `lcd_enable': C:\Werkstatt\Mikrocontroller\analog_lcd_code\compiled_files/../lcd-routines.c:63: multiple definition of `lcd_enable' test1.o:C:\Werkstatt\Mikrocontroller\analog_lcd_code\compiled_files/../lcd-routines.c:63: first defined here lcd-routines.o: In function `lcd_clear': C:\Werkstatt\Mikrocontroller\analog_lcd_code\compiled_files/../lcd-routines.c:114: multiple definition of `lcd_clear' test1.o:C:\Werkstatt\Mikrocontroller\analog_lcd_code\compiled_files/../lcd-routines.c:114: first defined here lcd-routines.o: In function `lcd_init': C:\Werkstatt\Mikrocontroller\analog_lcd_code\compiled_files/../lcd-routines.c:75: multiple definition of `lcd_init' test1.o:C:\Werkstatt\Mikrocontroller\analog_lcd_code\compiled_files/../lcd-routines.c:75: first defined here lcd-routines.o: In function `lcd_home': C:\Werkstatt\Mikrocontroller\analog_lcd_code\compiled_files/../lcd-routines.c:122: multiple definition of `lcd_home' test1.o:C:\Werkstatt\Mikrocontroller\analog_lcd_code\compiled_files/../lcd-routines.c:122: first defined here lcd-routines.o: In function `set_cursor': C:\Werkstatt\Mikrocontroller\analog_lcd_code\compiled_files/../lcd-routines.c:132: multiple definition of `set_cursor' test1.o:C:\Werkstatt\Mikrocontroller\analog_lcd_code\compiled_files/../lcd-routines.c:132: first defined here lcd-routines.o: In function `lcd_string': C:\Werkstatt\Mikrocontroller\analog_lcd_code\compiled_files/../lcd-routines.c:145: multiple definition of `lcd_string' test1.o:C:\Werkstatt\Mikrocontroller\analog_lcd_code\compiled_files/../lcd-routines.c:145: first defined here make: *** [lcd_analog.elf] Error 1 Build failed with 1 errors and 0 warnings...