USBGAMEPAD.CFG Problem - petrockblock

This topic has 7 replies, 3 voices, and was last updated 9 years, 4 months ago by Floob.

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12/13/2014 at 17:39 #83566

copious
Participant

First thanks to all who posted the how to guides on controller configs. I have the 2-USB retrolink controllers and have used retroarch to configure player 1. When I edit USBGAMEPAD.CFG for the second controller everything breaks.

This is my current working single controller file

input_device = “USB Gamepad ”
input_driver = “udev”
input_b_btn = “2”
input_y_btn = “3”
input_select_btn = “8”
input_start_btn = “9”
input_up_axis = “-1”
input_down_axis = “+1”
input_left_axis = “-0”
input_right_axis = “+0”
input_a_btn = “1”
input_x_btn = “0”
input_l_btn = “4”
input_r_btn = “5”
input_enable_hotkey_btn = 8
input_exit_emulator_btn = 9

##input_joypad_index = “0”
##input_joypad_index = “1”
##input_player2_device = “USB Gamepad ”
##input_player2_driver = “udev”
##input_player2_b_btn = “2”
##input_player2_y_btn = “3”
##input_player2_select_btn = “8”
##input_player2_start_btn = “9”
##input_player2_up_axis = “-1”
##input_player2_down_axis = “+1”
##input_player2_left_axis = “-0”
##input_player2_right_axis = “+0”
##input_player2_a_btn = “1”
##input_player2_x_btn = “0”
##input_player2_l_btn = “4”
##input_player2_r_btn = “5”
##input_player2_enable_hotkey_btn = 8
##input_player2_exit_emulator_btn = 9

Am I supposed to register both controllers? Somehow?

12/14/2014 at 21:03 #83601
Floob
Member
When I use 2 controllers (that are the same), it seems to happily detect both with just the first set of lines. i.e.
```
input_device = “USB Gamepad ”
input_driver = “udev”
input_b_btn = “2”
input_y_btn = “3”
input_select_btn = “8”
input_start_btn = “9”
input_up_axis = “-1″
input_down_axis = “+1″
input_left_axis = “-0″
input_right_axis = “+0″
input_a_btn = “1”
input_x_btn = “0”
input_l_btn = “4”
input_r_btn = “5”
```
When you start a rom it should have some yellow text at the bottom of the screen confirming detection of the controllers.

If you wanted to specify both controllers, I’d disable the autoconfig and just manually add the lines to the retroarch.cfg

This may help a bit:
12/15/2014 at 22:21 #83648

stynik
Participant

I don’t think the player two line is needed. I am using a USB SNES controller and a PS3 controller and I didn’t need to put any player two lines in. Altho RetroPie thinks my PS3 controller is a Xbox controller due to some kinda driver mishap? But leave the .cfg files as default and should be fine.

12/16/2014 at 17:54 #83673

copious
Participant

thanks all is working now, I suppose I read to much.

On to another issue. the scraper error that the image can’t be scraped because of image size?

12/16/2014 at 21:47 #83687

Floob
Member

[quote=83673]thanks all is working now, I suppose I read to much.

On to another issue. the scraper error that the image can’t be scraped because of image size?
[/quote]

Are you using the command shown here?
https://github.com/sselph/scraper

‘./scraper -thumb_only’

12/17/2014 at 16:36 #83701

copious
Participant

thanks I will do this tonight.

12/18/2014 at 16:32 #83738

copious
Participant

I am at a command prompt how do I execute

$ GOARM=5 go build github.com/sselph/scraper

I get an error everytime I do, I tried with sudo get-apt

12/18/2014 at 17:19 #83739

Floob
Member

Dont bother compiling it – just download the ready made rpi version here:
https://github.com/sselph/scraper/releases
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