Modify the key to grab/release keyboard and mouse from the host

[Shuya4]

Just wonder if there is a possibility to change the grab/release shortcut Ctrl + Raspberry to other keys.

[Gadgetoid]

The code to handle the shortcut is very, very crude- right now is checks the bitmasked function keys for a particular value:

pi400kb/pi400.c

Lines 225 to 238 in fd8bb80

	// Trap Ctrl + Raspberry and toggle capture on/off
	if(keyboard_buf.data[0] == 0x09){
	if(grabbed) {
	ungrab_both();
	send_empty_hid_reports_both();
	} else {
	grab_both();
	}
	}
	// Trap Ctrl + Shift + Raspberry and exit
	if(keyboard_buf.data[0] == 0x0b){
	running = 0;
	break;
	}

It's also hard-coded and not very flexible.

What sort of combo where you thinking of?

[DeeNewcum]

This fork might be easier to modify, the shortcut keys aren't hard-coded. You can see the full list of available keycodes here.