From 0db84edb1e4ee977729fdeb9ec31049b09a54284 Mon Sep 17 00:00:00 2001 From: Vanessa Dannenberg Date: Fri, 17 Aug 2018 00:04:16 -0400 Subject: [PATCH] more documentation tweaks --- README.md | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 9e0062b..1f21998 100644 --- a/README.md +++ b/README.md @@ -65,7 +65,9 @@ A byte value of 28 in a string will act as a line feed (I would have used 10, bu A byte value of 29 in a string signals a cursor position command. The next two byte values select a column and row, respectively. The next character after the row byte will be printed there, and the rest of the string then continues printing from that spot onward with normal line wrapping, colors and so forth. Note that any string that does NOT contain cursor positioning commands will automatically start printing at the upper-left. -You can use "get" and "getstr" to read the one character from the connected panel. These messages will not read the other panels in the lineup. +Any number of color, line feed, and cursor position commands may be present in a string, making it possible to "frame-buffer" a screen full of text into a string before printing it. + +You can use "get" and "getstr" to read the one character from the connected panel. These messages will not read the other panels in the lineup/wall. All panels emit a small amount of light when displaying something.