Using mini bt keyboard for mouse input

Is there any way I can use a mini bt keyboard for mouse input? I’m running Retroarch 1.7.5 on an ipod touch 6th gen. I’m using DOSBOX and testing it with Civilization 1. I’ve set up the following values in Retroarch: “Small Keyboard Enable”=“on” “Right analog X+ (right)”=(Key: quote) “Right analog X- (left)”=(Key: leftbracket) “Right analog Y+ (down)”=(Key: rightbracket) “Right analog Y- (up)”=(Key: minus) I’ve set the following option in the quick menu options menu: “Gamepad emulated mouse”=“enable” Under the “Controls” menu I have the following option set:

“User 1 Device Type”=“Gamepad”

Can anyone help me get my keyboard working with mouse input? Thanks! I tried setting the mouse focus with F11, but this didn’t help.

-Andrew