Any update on the dpad mapping? F7 doesn't report the input on rpi2/retropie.
I've tried numerous commands on the directional input in tje coolcv_mapping.txt and as soon as the emulator launches it deletes them.
For example,
up_1 key1073741906joy0_0,0,0,1
Or
up_1 key1073741906joy0_h0up
Or
up_1 key1073741906joy0_0y+
Do not work
The button mappings bind fine when done manually, however.