altos/stm32f4: Add usart driver for usart6

[fw/altos] / doc / altosui.inc

diff --git a/doc/altosui.inc b/doc/altosui.inc
index 88e7a03558dd75ad03a57ad0735f16c22f2279ff..adce6f27df10e027ce26b6fb9260689a635d3936 100644 (file)
--- a/doc/altosui.inc
+++ b/doc/altosui.inc
@@ -395,8 +395,27 @@
                        image::graph-configure.png[width="5.5in"]
 
                        This selects which graph elements to show, and, at the
-                       very bottom, lets you switch between metric and
-                       imperial units
+                       very bottom. It also lets you configure how
+                       the graph is drawn:
+
+                       * Whether to use metric or imperial units
+
+                       * Whether to show a marker at each data
+                          point. When displaying a small section of
+                          the graph, these can be useful to know what
+                          data values were recorded.
+
+                       * How wide to draw the lines in the graph
+
+                       * How to filter speed and acceleration data
+                          computed from barometric data. Flight
+                          computers with accelerometers never display
+                          computed acceleration data, and only use
+                          barometric data to compute speed during
+                          descent. Flight computers without
+                          accelerometers always compute both speed and
+                          acceleration from barometric data. A larger
+                          value smooths the data more.
 
                ==== Flight Statistics