@MarkPrime24 If you wanted the .cias, they're in the .zip!
If you actually want the codes, they go on injected.s under the part for buttons:
ldr r4, =0x200
ldr r5, =0x40
bl .button
ldr r4, =0x40
ldr r5, =0x200
bl .button
The first one makes the L button act as the UP key, and the second one...