What is the expected output? What do you see instead?
As many have stated before, the TVout doesn't run well on an 8mhz arduino
What version of the product are you using? On what operating system?
TVoutBeta1
MacOs 10.9
Arduino Lilypad (atmega238P)
8MHZ crystal
Please provide any additional information below.
As already mentioned before: the build is quite stabile on 40x36 pixels, but I
didn't really want to lose resolution so with a lot of trial and error I have
achieved the following result:
http://cl.ly/image/2Z2o0N2A1s34/DSC_0023.JPG
The image doesn't glitch anymore and everything runs at a nice speed. But now
every second line rendered is moved towards the right creating a second 'ghost'
image.
The only things I have changed in the code is the video_properties.h:
//Timing settings for PAL
#define _PAL_TIME_SCANLINE 64
#define _PAL_TIME_OUTPUT_START 19
#define _PAL_LINE_FRAME 220
#define _PAL_LINE_START_VSYNC 0
#define _PAL_LINE_STOP_VSYNC 8
#define _PAL_LINE_DISPLAY 130
Lowering the PAL_LINE_FRAME value improves image stability by a lot.
Now I'm not an expert in Arduino programming and I honestly have no idea what I
am doing besides changing values in the various files, but any help would be
appreciated, how I could get these two images on top of each other, or perhaps
remove one of them.
Original issue reported on code.google.com by j.p.L...@gmail.com on 3 Feb 2014 at 3:41
Original issue reported on code.google.com by
j.p.L...@gmail.comon 3 Feb 2014 at 3:41