Pokemon Soul Silver/ Heart Gold: How to get 900 rare candies

The code for the rare candies is: 94000130 FCFF0000 62111880 00000000 B2111880 00000000 D5000000 03840011 C0000000 00000025 D6000000 00000B74 D4000000 00000001 D2000000 00000000 When activating the cheat, you must use your Designated L and R buttons. I am using an emulator, so I assigned the L and R keys to be my L and R buttons.