[oe-commits] Koen Kooi : picodlp-control: add comment about reading register

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Module: openembedded.git
Branch: org.openembedded.dev
Commit: 1813b844deed16544f80399cd880ba5a91562c33
URL:    http://gitweb.openembedded.net/?p=openembedded.git&a=commit;h=1813b844deed16544f80399cd880ba5a91562c33

Author: Koen Kooi <koen at openembedded.org>
Date:   Thu Jan 15 14:41:19 2009 +0100

picodlp-control: add comment about reading register

---

 packages/i2c-tools/picodlp-control/picodlp-control |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/packages/i2c-tools/picodlp-control/picodlp-control b/packages/i2c-tools/picodlp-control/picodlp-control
index 4254dfb..dd7d9bf 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")
 			;;