Add a few comments about recent changes in demos

This commit is contained in:
David Schleef 2001-07-15 23:52:13 +00:00
parent 4d191e35f7
commit 6e9354dc5d

View file

@ -17,6 +17,7 @@ other demos.
The perl subdirectory contains a few examples for the perl wrapper.
DEMO PROGRAMS:
ao_waveform:
@ -31,7 +32,9 @@ common:
cmd:
An example for directly using Comedi commands. Comedi commands
are used for asynchronous acquisition, with the timing controlled
by on-board timers or external events.
by on-board timers or external events. If this demo doesn't work
with your hardware, read the comments in the source. Hint: data
is written to stdout, comments to stderr.
dio:
Requirements: A board with a digital I/O subdevice. Not just
@ -68,7 +71,8 @@ ledclock:
mmap:
This example shows how to map the internal Comedi buffer
and directly access samples instead of using read() and
write().
write(). This is very similar to cmd.c, so look there for
comments on most of the code.
outp <value>:
Write one <value> to one channel of one subdevice. Requires