Add PC speaker driver and connect it to '\a' in the VGA console.
authorBen Pfaff <blp@cs.stanford.edu>
Mon, 10 Nov 2008 04:02:19 +0000 (20:02 -0800)
committerBen Pfaff <blp@cs.stanford.edu>
Mon, 10 Nov 2008 04:02:19 +0000 (20:02 -0800)
commit0214600879e9c25671857c1a33e7b79f7c2aa498
tree3d953a3c56bdc85635650d6afe72896b42aa50df
parentfc7845f7a47c461f49b8ee956be2d77e41e09320
Add PC speaker driver and connect it to '\a' in the VGA console.

Based on code from Anthony Romano <chz@vt.edu> but with extensive changes.
doc/threads.texi
src/Makefile.build
src/devices/pit.c [new file with mode: 0644]
src/devices/pit.h [new file with mode: 0644]
src/devices/speaker.c [new file with mode: 0644]
src/devices/speaker.h [new file with mode: 0644]
src/devices/timer.c
src/devices/vga.c