cobacdavid / dtv2 Goto Github PK

this way of mass assigning individual keys is really expensive, since you open and close the device multiple time.

I think an ideal way would be to pass list of keys, and colours, and loop over them and all while opening/closing once, something like

    def keySets(self, key_colors):
        """ demande l'application d'un changement sur une touche
        """
        self.__ouverture_device()
        for key, colour in key_colors:
            self.__trame_couleur_touche(key, colour)
            self.__ecriture_device()
            # if self.__ecriture_device() == -1:
            #     self.dev.close()
            #     raise Exception('erreur...')
        self.dev.close()

note, im ignoring fail writes here (as think it can happen on incorrect key code?).
ofc, key_colors can be either a list or dict, and the code can be changed accordingly

example of list https://github.com/Zer0xFF/dtv2/blob/working/event_handler.py#L43 (this is just a quick script i put together to auto change the layout based on focused app)

Hi,

so i found this while looking for a way to script customise my keyboard layout and i found that interface index is set incorrect,
perhaps it changed? or perhaps its a windows thing?, for me the correct interface is interfaces[-2] or interfaces[6]

Hello, I'm trying to assign a "brightness" to the keyboard:

{"kbd": "cyan"}

This will do the job of changing the color, and then:

dtv2change -r 

will do the job.

but If I want to assign a brightness there is way to do this in the .dtv2change file?

TIA and regards

Carlo D.

Hello. I own a drevo tryfing 2 but the 105 keys italian version,

I have note d that some keys are no modified, so I have copied the fr configuration, and modified to make an italian version:
This is working

# it locale
if 'it' in locale.setlocale(locale.LC_ALL, ''):
    itkeys = {'ù': 0x32,
              '<': 0x64}
    keys.update(itkeys)

Same problem with all the keypad keys

        #
        'kpnlk': 0x53, 'kpdiv': 0x54, 'kpmul': 0x55, 'kpsub': 0x56,
        'kpadd': 0x57, 'kpent': 0x58, 'kpdot': 0x63,
        #
        'kp1': 0x59, 'kp2': 0x5A,'kp3': 0x5B,'kp4': 0x5C,'kp5': 0x5D,
        'kp6': 0x5E, 'kp7': 0x5F, 'kp8': 0x60, 'kp9': 0x61,
        'kp0': 0x62

and in the "key groups", i've added some definition:

                             'del', 'end', 'p-down']
                 'kp_digits': ['kp1', 'kp2','kp3','kp4','kp5',
                    'kp6','kp7', 'kp8', 'kp9', 'kp0' ],
                 'kp_oper': ['kpnlk', 'kpdiv','kpmul', 'kpsub',
                      'kpadd', 'kpent','kpdot']

I have this setting in .dtv2change file

{"kbd": "cyan"}

and everything now works

Regards

carlo D.

I'm trying to run it on WSL2.

This command gives me an unexpected error.

$ dtv2change -kbd white

Traceback (most recent call last):
  File "/home/user/.local/bin/dtv2change", line 179, in <module>
    change.apply_changes()
  File "/home/user/.local/bin/dtv2change", line 81, in apply_changes
    self.clavier.key_set(self.dico_touches)
  File "/home/user/.local/lib/python3.10/site-packages/dtv2/dtv2.py", line 435, in key_set
    self.__key_set(id_keys, rgb_colors)
  File "/home/user/.local/lib/python3.10/site-packages/dtv2/dtv2.py", line 405, in __key_set
    self.__apply_packets(packets)
  File "/home/user/.local/lib/python3.10/site-packages/dtv2/dtv2.py", line 275, in __apply_packets
    a = self.__write_device()
  File "/home/user/.local/lib/python3.10/site-packages/dtv2/dtv2.py", line 207, in __write_device
    a = self.dev.write(self.packet)
AttributeError: 'NoneType' object has no attribute 'write'

Maybe it is a good idea to add some categories, maybe "kbdigits" and "kbsymbols" to group numbers and other symbols, on the keypad (for 104 keys keyboards).

'kbnlk' for could be put in another categories, maybe with "tab", "caps", "BACKS" and "ent" like in some keyboard color schemes group functional keys, leaving the alphabetic and number keys of one colors.

as example:

• white keys for letters and numbers,
• a color functions keys,
• another color for "modifiers" "shift, ctrl, caps lock, tab, backspace, widnows keys and fn, plus esc"
• another color for arrows and movement "arrows, pg up, pg dwn, home, end" (ins and del maybe another color?)

Regards

Carlo D.

Since "all in dtv2 class" change, two keys: compo and rcrtl misbehaves with kbd method.

this simple script

import dtv2

k = dtv2.dtv2()
k.kbd((255, 0, 0))

doesn't lit those two keys in red.