Bill Richardson 4ff299e29d Send STOP to clear bus when I2C encounters an error. ...

Reading from a nonexistant/nonresponsive smart battery fails (as it should).
But then it leaves the i2c clock line low, so that subsequent i2cscan
commands fail too.

This change just sends a STOP to clear the bus when an i2c error occurs.

BUG=chromium:247037
BRANCH=none
TEST=none

Change-Id: I599bed7149ed3dd3748f1a939c2ea8fdf65e3d72
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/57808
Reviewed-by: Randall Spangler <rspangler@chromium.org>

2013-06-06 14:42:25 -07:00

..

host

Enable flash unit test on emulator

2013-06-03 14:34:10 -07:00

lm4

Send STOP to clear bus when I2C encounters an error.

2013-06-06 14:42:25 -07:00

stm32

Pit stays on HSI instead of using PLL with the same 16MHz frequency.

2013-06-05 14:12:13 -07:00