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Update README.md

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mcgurk 2016-10-07 18:43:18 +03:00 committed by GitHub
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@ -91,10 +91,11 @@ Example of NES-controller wiring:
### Linux and more than one controller with one Arduino ### Linux and more than one controller with one Arduino
Linux usbhid-module doesn't support out of box multiple controllers with one USB without USB-hub-features (I'm not sure about this, but I didn't manage to get multiple /dev/js-devices without this). You have to give parameter Linux usbhid-module doesn't support out of box multiple controllers with one USB without USB-hub-features (I'm not sure about this, but I didn't manage to get multiple /dev/js-devices without this). You have to give parameter
`quirks=0x2341:0x8036:0x40` to usbhid-module. Here is example how to do it with RetrOrangePi 2.5.2: `quirks=0x2341:0x8036:0x40` (first numbers are VID and PID of adapter) to usbhid-module. Here is example how to do it with RetrOrangePi 2.5.2:
- Make backup of `/boot/boot-retro.cmd` and `/boot/boot.scr` - Make backup of `/boot/boot-retro.cmd` and `/boot/boot.scr`
- Edit `/boot/boot-retro.cmd` setenv bootargs -line and add `usbhid.quirks=0x2341:0x8036:0x40` to kernel parameters. - Edit `/boot/boot-retro.cmd` setenv bootargs -line and add `usbhid.quirks=0x2341:0x8036:0x40` to kernel parameters.
- `sudo mkimage -C none -A arm -T script -d /boot/boot-retro.cmd /boot/boot.scr` - `sudo mkimage -C none -A arm -T script -d /boot/boot-retro.cmd /boot/boot.scr`
- Reboot
### Code ### Code
Select your controller by commenting and uncommenting stuff from beginning of source code and give your IO-pin numbers. Select your controller by commenting and uncommenting stuff from beginning of source code and give your IO-pin numbers.