Search found 45 matches
- Thu May 21, 2020 6:30 pm
- Forum: KeyWarrior English
- Topic: KW16 Flex MOD
- Replies: 1
- Views: 4253
KW16 Flex MOD
Hello Guido, Hope everything ok with you and family! I have acquired recently the legacy KW16 FLex MOD to drive a 8X8 switch matrix. I have installed it on a dedicated circuit board and plugged to USB and everything seems OK. However when I open the KeyWarrior Table program and correspondent new fil...
- Thu Nov 22, 2018 9:25 pm
- Forum: KeyWarrior English
- Topic: KW 24 USB unknown device
- Replies: 5
- Views: 11016
Re: KW 24 USB unknown device
Yes of course, I work perfectly fine with an IOW40 PCB, and never get warm.
Is it possible to change this product?
Is it possible to change this product?
- Thu Nov 22, 2018 5:02 pm
- Forum: KeyWarrior English
- Topic: KW 24 USB unknown device
- Replies: 5
- Views: 11016
Re: KW 24 USB unknown device
Thanks for your answer,
It does not work in any computer.
I have changed the USB port and do all sort of changes and it does not work.
Besides, the chip seem to be hot when the PCB is connected.
I think it is damaged.
It does not work in any computer.
I have changed the USB port and do all sort of changes and it does not work.
Besides, the chip seem to be hot when the PCB is connected.
I think it is damaged.
- Tue Nov 20, 2018 6:17 pm
- Forum: KeyWarrior English
- Topic: KW 24 USB unknown device
- Replies: 5
- Views: 11016
KW 24 USB unknown device
Hello again! I am utilizing a KW24 to drive an 8X8 key matrix. When connecting the PCB with an USB cable to Windows 7 SP1, it appears the message on Device Manager Device Unknown, windows interrupted the device, Code 43 I have tried several times to update drivers, intall again and so on. Any idea K...
- Mon May 04, 2009 3:57 pm
- Forum: IO-Warrior English
- Topic: IOW40 switch+led
- Replies: 1
- Views: 11919
IOW40 switch+led
Hello all!! Without using LED-Matrix and Switch-Matrix capabilities from IOW40 chip, just using the 40 basic pins, is it possible to make the following thing: - When i close a switch a led will go on. Or by other words, when i put a 1 (closed switch) to a pin on Port-3 can i have an output on logic ...
- Wed Apr 15, 2009 7:25 pm
- Forum: IO-Warrior English
- Topic: Coding with IOW API
- Replies: 0
- Views: 9284
Coding with IOW API
Hello people!! I need help on programing with IOW40 API. I´m using MFC C++ to interact with my board and by now i can do some interesting things. Now i want to program a simple code, using IOW API functions read and write and so on, wich give the ability to my program to detect and configure user in...
- Tue Jan 27, 2009 3:13 am
- Forum: IO-Warrior English
- Topic: Programing on LED-Matrix
- Replies: 6
- Views: 11327
Re: Programing on LED-Matrix
Ok, I have told you before i´m not an expert on programing languages. I have experimented another code and i can switch on-off a single led: void CInterfaceSystemDlg::OnCHECK1writebit1() { // TODO: Add your control notification handler code here IOWKIT_SPECIAL_REPORT report; report.ReportID = 0x15; ...
- Mon Jan 26, 2009 4:20 pm
- Forum: IO-Warrior English
- Topic: Programing on LED-Matrix
- Replies: 6
- Views: 11327
Re: Programing on LED-Matrix
Ok thanks i understood, memset is not the "point" i need! Please can you give me an example (with C++ code) to set an individual led ON, on a matrix of 8X8? Actually i can do that, but using memset on this code: void CInterfaceSystemDlg::OnCHECK1writebit1() { // TODO: Add your control noti...
- Mon Jan 26, 2009 1:48 pm
- Forum: IO-Warrior English
- Topic: Programing on LED-Matrix
- Replies: 6
- Views: 11327
Programing on LED-Matrix
Hi Good-Day, I want to have on my code a function to switch on-off all the single led´s on my LED-Matrix, wich is actually an 8X8 matrix. Can you explain what does it mean this single line on the code: memset(&report, 0xff, IOWKIT_SPECIAL_REPORT_SIZE); When i run the program with 0xff all the le...
- Fri Jan 23, 2009 7:58 pm
- Forum: IO-Warrior English
- Topic: Calling IowKitGetSerialNumber!!
- Replies: 11
- Views: 16138
Re: Calling IowKitGetSerialNumber!!
Ok, checked! More 2 questions: 1 - Is it possible to have special mode functions Led-Matrix and Switch-Matrix operating at the same time? 2 - I know the API dont have support for plug/unplug but is there a way to refresh or make the reset of the program instead we have to close it and re-open if we ...
- Thu Jan 15, 2009 2:22 pm
- Forum: IO-Warrior English
- Topic: Calling IowKitGetSerialNumber!!
- Replies: 11
- Views: 16138
Re: Calling IowKitGetSerialNumber!!
Hello, Thanks Christoph, your advises was very useful to "clean" my code. But i´ve a few more questions... 1- How can i use function IowKitReadImmediate() to display the IO pins values, for example in an Edit Box? I´m just getting 0 or 1´s with this code: void CInterfaceSystemDlg::OnRead()...
- Tue Jan 13, 2009 2:59 pm
- Forum: IO-Warrior English
- Topic: Calling IowKitGetSerialNumber!!
- Replies: 11
- Views: 16138
Re: Calling IowKitGetSerialNumber!!
Ok,
I´ve send you my project, thanks!
MS
I´ve send you my project, thanks!
MS
- Tue Jan 13, 2009 2:17 pm
- Forum: IO-Warrior English
- Topic: Calling IowKitGetSerialNumber!!
- Replies: 11
- Views: 16138
Re: Calling IowKitGetSerialNumber!!
Hi again, Thanks Christoph, your advise to not use ioHandle several times along the program was very useful because i could save a lot of warnings from the compiler. :) The bad news are the assert failure doesn´t go away!! And i´ve tried with the 2 examples you have show, with the static text and th...
- Mon Jan 12, 2009 1:26 pm
- Forum: IO-Warrior English
- Topic: Calling IowKitGetSerialNumber!!
- Replies: 11
- Views: 16138
Re: Calling IowKitGetSerialNumber!!
Hi, first of all, thanks Christoph for your prompt reply! I´ve called IowKitOpenDevice() on the section //TODO add extra initialization code. I think this is enough or i must call the function several times as it comes necessary like in this situation? I´ve done copy/paste your code for my .cpp file...
- Sun Jan 11, 2009 1:43 pm
- Forum: IO-Warrior English
- Topic: Calling IowKitGetSerialNumber!!
- Replies: 11
- Views: 16138
Calling IowKitGetSerialNumber!!
Hi all, I´m writing my own program to talk with IOW40 in MFC Visual C++ 6.0. Until now i´me made a few things but they are working well. But i cant find any way to fill an Edit Box on MFC with the Serial Number string of IOW40. The code i´ve writed is: void CInterfaceSystemDlg::OnPedirSerialNumber()...