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- What steps will reproduce the problem?
1. Setting a hbi_hook() with set_hbi_hook(&func)
2. Putting some simple code in the hbi_hook()
- What is the expected output? What do you see instead?
I expect the code to run without influencing the video display. What is
happening is that the video is shifted towards the right.
- What version of the product are you using? On what operating system?
I am using Beta1.0 (Dec 2nd 2010)
- Please provide any additional information below.
The solution was to change the order of calls in ISR(TIMER1_OVF_vect) to the
following:
ISR(TIMER1_OVF_vect) {
line_handler();
hbi_hook();
}
By changing the code, I do not notice an offset of the video.
Original issue reported on code.google.com by thomas.f...@gmail.com on 10 Feb 2011 at 7:56
The text was updated successfully, but these errors were encountered:
your code is not fast enough and I will not change the order of the calls as
when I finally switch the render routine around the line handler will occur on
the current interrupt and then a second interrupt will trigger output.
The horizontal blanking period hook was only intended for checking a register
for data and putting it in a buffer, Or another very fast task
Original comment by mdmetzle@gmail.com on 10 Feb 2011 at 9:31
Original issue reported on code.google.com by
thomas.f...@gmail.com
on 10 Feb 2011 at 7:56The text was updated successfully, but these errors were encountered: