Okay now it's making sense.
I did think it odd that the "1" command was turning it "off".
Thanks for the clarification.
Search found 7 matches
- Tue Jun 17, 2014 7:54 am
- Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
- Topic: LK204 Not returning key release? (i2c mode, polling)
- Replies: 7
- Views: 5601
- Mon Jun 16, 2014 2:06 pm
- Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
- Topic: LK204 Not returning key release? (i2c mode, polling)
- Replies: 7
- Views: 5601
Re: LK204 Not returning key release? (i2c mode, polling)
Right, so 0xFE /*Command*/ 0x7E /*Set Auto Repeat*/ 0x01 /*Off*/ should have the same effect as: 0xFE /*Command*/ 0x60 /*Auto Repeat Off*/ Correct? What's bothering me is that the behavior I'm seeing is that the top command works, and turns the auto repeat off, but the bottom command does not (I don...
- Mon Jun 16, 2014 1:40 pm
- Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
- Topic: LK204 Not returning key release? (i2c mode, polling)
- Replies: 7
- Views: 5601
Re: LK204 Not returning key release? (i2c mode, polling)
Thanks for the response. I actually figured it out a couple hours ago but didn't update the post yet. Using the "Set Auto Repeat" command rather than the "Auto Repeat Mode Off" command worked. 0xFE /*Command*/ 0x7E /*Set Auto Repeat*/ 0x01 /*Off*/ So now I guess the followup ques...
- Mon Jun 16, 2014 10:18 am
- Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
- Topic: LK204 Not returning key release? (i2c mode, polling)
- Replies: 7
- Views: 5601
LK204 Not returning key release? (i2c mode, polling)
Hi all, I started a thread last week regarding the keypad returning keypresses. The problem ended up being solved, I was not configuring correctly (protocol was not set to I2C in software). I'm now trying to program some simple key press/release code for repeating events upon holding a key. I am con...
- Fri Jun 13, 2014 6:54 am
- Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
- Topic: LK204 Not returning keypresses when polled
- Replies: 4
- Views: 4662
Re: LK204 Not returning keypresses when polled
However it was NOT being set in software. That fixed the issue. 0x50 0xFE 0xA0 0x00 I was under the impression only the jumpers would need to be set. A note to anyone from Matrix, the documentation for this display could make it a bit clearer that both the jumpers need to be set as well as the softw...
- Fri Jun 13, 2014 6:41 am
- Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
- Topic: LK204 Not returning keypresses when polled
- Replies: 4
- Views: 4662
Re: LK204 Not returning keypresses when polled
Yes, the jumpers are set to I2C
- Thu Jun 12, 2014 1:36 pm
- Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
- Topic: LK204 Not returning keypresses when polled
- Replies: 4
- Views: 4662
LK204 Not returning keypresses when polled
Hi all, I'm working on getting a LK204-7T-1U running and while most everything is working the one issue I'm having is with polling the keypad. I am working through an I2C interface and I am sending what I believe to be the correct configuration commands. I am sending the following: (See screencap at...