From: Koen Kooi <koen@openembedded.org>
Date: Thu, 15 Jan 2009 13:41:19 +0000 (+0100)
Subject: picodlp-control: add comment about reading register
X-Git-Tag: Release-2010-05/1~4376
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1813b844deed16544f80399cd880ba5a91562c33;p=openembedded.git

picodlp-control: add comment about reading register
---

diff --git a/packages/i2c-tools/picodlp-control/picodlp-control b/packages/i2c-tools/picodlp-control/picodlp-control
index 4254dfb544..dd7d9bfd6b 100755
--- a/packages/i2c-tools/picodlp-control/picodlp-control
+++ b/packages/i2c-tools/picodlp-control/picodlp-control
@@ -8,6 +8,10 @@ PICO_ADDRESS="0x1b"
 PICO_OPTION="$1"
 PICO_OPTION_VALUE="$2"
 
+# Reading a register needs something like:
+#   bus3-i2c 0x1b wb 0x15 0x08
+#   bus3-i2c 0x1b vb4
+
 case ${PICO_OPTION_VALUE} in
 "0")
 			;;