Dmitry Torokhov wrote:
> On Wed, Sep 16, 2009 at 10:44:01PM +0800, Xiangfu Liu wrote:
>> Xiangfu Liu wrote:
>>> Hi Dmitry
>>>
>>>>> thanks for the reply.
>>>>> see [1], I change the [Red arrow] key to [ALTGR] then I can easy change the
>>>>> defkeymap.map. make all the red keys work.
>>>>>
>>>>> but for the [Blue Fn] key. I don't know how to make it work in keymap?
>>>>> there is [SHIFT] [CONTROL] [SHIFT] [ALTGR] four modifier keys.
>>>>> all used. so I can not may the [Fn] to those four modifier keys.
>>>>>
>>>>> can I make the leftAlt and rightAlt generate different keys?
>>>>> like:
>>>>> LeftAlt + 'U' = Alt + 'U'
>>>>> RightAlt + 'U' = '7'
>>>>>
>>>> Keyboard driver supports 9 modifiers total, you should be able use one
>>>> of these for your numeric buttons.
>>>>
>>> oh. can you give me some tips on the other modifiers.
>>> how to define them?
>>> can I just change the defkeymap.map file?
>>> or I must change the source code?
>>>
>> Hi Dmitry I found this[1] in the 'man keymaps', three are 9 modifiers.
>> but the in defkaymap.map, there is alwasy like:
>>
>> control keycode 53 = Delete
>>
>> there is no ctrll in the defkeymap.map.
>> how to implement this?
>>
>> ShiftL + u = U
>> ShiflR + u = 7
>>
>
> The same as with AltGr you need to do
>
> keycode XX = CtrlR
>
> and then
>
> keycode YY = u
> shift keycode YY = U
> ctrlr keycode YY = seven
Hi Dmitry
thanks for the reply. I test this, it's not work.
----------
$ loadkeys -m defkeymap.map > defkeymap.c && rm defkeymap.o
loadkeys: defkeymap.map:71: adding map 64 violates explicit keymaps line
I look into the keyboard.c, in the kbd_keycode function
seems this "keysym = key_map[keycode];" make the CtrlL and CtrlR
map to the Ctrl. so I change the keyboard.c[1] code like:
1. when press CtrlR pass, change back the Ctrl to CtrlR.
2. in the k_shift function set a sign [shift_right] to 1
3. change the CtrlR to Ctrl in k_shift funtion. other code
will only know the Ctrl. not the CtrlR.
4. when press "u" and [shift_right] is true change the keysym to "1"
others are same.
_I think the code is not good. so if someone have any idea._
_just let me know._
thanks.
[1]
-----------------------
@@ -800,7 +805,15 @@ static void k_shift(struct vc_data *vc, unsigned char value, char up_flag)
clr_vc_kbd_led(kbd, VC_CAPSLOCK);
}
+ if (value == KVAL(K_CTRLR)) {
+ shift_right = 1;
+ value = KVAL(K_CTRL);
+ }
+
if (up_flag) {
+ shift_right = 0;
/*
* handle the case that two shift or control
* keys are depressed simultaneously
@@ -1284,6 +1297,20 @@ static void kbd_keycode(unsigned int keycode, int down, int hw_raw)
if (raw_mode && type != KT_SPEC && type != KT_SHIFT)
return;
+ if (keysym == 61461 && shift_right == 1)//61461 is CtrlR + U
+ keysym = 61489; //61489 is "1"
+ if (keysym == 61449 && shift_right == 1)
+ keysym = 61490;
+ if (keysym == 64367 && shift_right == 1)
+ keysym = 61491;
+
+ if (keycode == KEY_RIGHTCTRL)
+ keysym += 5;
//KEY_CTRL = 2
//KEY_RIGHTCTRL = 7 form the keyboard.h file
(*k_handler[type])(vc, keysym & 0xff, !down);
param.ledstate = kbd->ledflagstate;
>
> Let me know if this works.
>
--
Xiangfu Liu
Email: xiangfu at qi-hardware dot com
Web: http://www.qi-hardware.com
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