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GoogleCodeExporter avatar GoogleCodeExporter commented on June 28, 2024
Ok, now I know a bit more:
The example Sketch NTSCSerialTerminal isn't working on my arduino uno. See 
attachment.

Original comment by [email protected] on 4 Mar 2011 at 9:30

Attachments:

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GoogleCodeExporter avatar GoogleCodeExporter commented on June 28, 2024
What steps will reproduce the problem?
1. 
set up TVout, this step works, I am able to run the examples, and they work fine
2. 
Set up PS2keyboard library, this works, I ran teh example and it works fine.
3. 
Mix TVout and PS2Keyboard, when I did this, I got problems.
 I went ahead and combined TVout and PS2Keyboard libraries, but they seem to clash with each other, they work,  but weird things happen  on the TV   there is a glitch whenever I press a key, and on the keyboard there is sometimes wrong keystrokes detected... they both work well indivisually here is my combined code http://pastebin.com/caVhZQcT

What is the expected output? What do you see instead?
each key I type on the keyboard should just appear on the screen,  but instead 
sometimes wrong characters appear. and also there is a glitch on the TV 
everytime I press a key.    also, since I am logging everything to the serial 
port, I can see that the PS2Keyboard library is failing to recognize the 
characters when mixed with TVout.

What version of the product are you using? On what operating system?

I am using TVoutBeta1 uploaded to arduino uno  from a windows computer

Please provide any additional information below.

 I went ahead and combined TVout and PS2Keyboard libraries, but they seem to clash with each other, they work,  but weird things happen  on the TV   there is a glitch whenever I press a key, and on the keyboard there is sometimes wrong keystrokes detected... they both work well indivisually here is my combined code http://pastebin.com/caVhZQcT

Original comment by [email protected] on 20 Sep 2011 at 5:29

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GoogleCodeExporter avatar GoogleCodeExporter commented on June 28, 2024
It sounds like the PS2 library uses interrupts which it cannot do.

Original comment by [email protected] on 25 Jun 2012 at 1:39

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GoogleCodeExporter avatar GoogleCodeExporter commented on June 28, 2024
see issue 38 for what was done to get this working.

Original comment by [email protected] on 25 Jun 2012 at 1:42

  • Changed state: Invalid

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GoogleCodeExporter avatar GoogleCodeExporter commented on June 28, 2024
Hi,

thank you for the reply. As a short information:
I feel like the main problem has nothing to do with the ps2 library 
directly, i also didn't get the example patch "NTSCSerialTerm.pde" 
working. See video in Comment 
http://code.google.com/p/arduino-tvout/issues/detail?id=33#c1
But it is possible that both, the ps2 and the serial libraries are using 
interrups. So I accept the fact that it is not going to work (I don't 
want to use two arduinos as shown in Issue 38 - or correct me if i 
understand something wrong).
Never mind - i was just playing with this super cool library. Thank you.

PS: A retro computer as shown in issue 38 would be very cool, i had the 
same goal. But I tried to combine TVOut, PS2 and bitlash 
(http://bitlash.net). Bitlash in combination with TVOut is working and 
Bitlash in combination with PS2 is working but not all three together!

Original comment by [email protected] on 25 Jun 2012 at 9:59

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