Messages in this thread | | | Date | Mon, 28 Jul 2003 16:00:03 -0400 (EDT) | From | "Richard B. Johnson" <> | Subject | Turning off automatic screen clanking |
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I have experimentally determined that I can turn off the automatic screen blanking with the following escape sequence.
const char blk[]={27, '[', '9', ';', '0', ']', 0}; main() { printf(blk); }
I need to know what the appropriate ioctl() is to do this directly without using escape sequences. I have searched the 2.4.20 sources and can't find any documentation for anything that remotely even looks like it turns off the automatic blanking. The code appears to be truly magic.
This is important for some imbeded systems because there isn't any input available, and the screen output gets shut off and can't be turned on except by re-booting.
Cheers, Dick Johnson Penguin : Linux version 2.4.20 on an i686 machine (797.90 BogoMips). Note 96.31% of all statistics are fiction.
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