[Autopilot-website] CVS: htdocs accel.html,1.4,1.5
Status: Alpha
Brought to you by:
tramm
From: Tramm H. <tr...@us...> - 2002-01-27 02:08:44
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Update of /cvsroot/autopilot/htdocs In directory usw-pr-cvs1:/tmp/cvs-serv1375 Modified Files: accel.html Log Message: Added super stable plot links. Yeah! Index: accel.html =================================================================== RCS file: /cvsroot/autopilot/htdocs/accel.html,v retrieving revision 1.4 retrieving revision 1.5 diff -u -d -r1.4 -r1.5 --- accel.html 2002/01/21 03:15:10 1.4 +++ accel.html 2002/01/27 02:08:42 1.5 @@ -214,6 +214,27 @@ disabled the ADC and servo outputs. The resulting samples (above) are much, much better, but still noisey. +<p> +<a + href = "images/accel-plot.04.png" +><img + src = "images/accel-plot.04.small.png" + alt = "[ Plot of new mainloop code ]" + width = 320 + height = 240 + align = left +></a> + +<br clear="all"> +<p> +The +<a href="http://autopilot.sourceforge.net/cgi-bin/source?onboard/src/mainloop.c">new mainloop.c</a> +that wraps everything into one function, averages samples and disables +interrupts at the appropriate time makes an enormous difference, as +you can see from the above plot. That data was gathered from the same +stationary desk, with servo output, UART incoming and outgoing, +interrupt driven ADC sampling and PID loops in the background. + <!-- START OF FOOTER --> </td> </tr> |