Commit graph

7 commits

Author SHA1 Message Date
Jeff Dischler
7d85f1dc5c ds1621: Fix negative temperature readings
Fix bug where signed data was processed as unsigned.  The bug previously
resulted in negative temperature readings wrapping around, eg -10 became
245.

Signed-off-by: Jeff Dischler <jdischler@xes-inc.com>
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-10-06 23:01:22 +02:00
Peter Tyser
9a6c80b0cf ds1621: Clean up coding style
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-10-06 23:01:21 +02:00
Peter Tyser
c3e5fa0b53 ds1621: Poll for register write completion
Poll the ds1621 NV Memory Busy bit instead of waiting a static amount of
time for register writes.

Also add config retister bit defines.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-10-06 23:01:19 +02:00
Jean-Christophe PLAGNIOL-VILLARD
6d0f6bcf33 rename CFG_ macros to CONFIG_SYS
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-10-18 21:54:03 +02:00
Peter Tyser
81e612014c Remove CFG_EEPROM_PAGE* dependencies for temperature sensors
The checks for CFG_EEPROM_PAGE_WRITE_ENABLE and
CFG_EEPROM_PAGE_WRITE_BITS in various temperature
sensor drivers are not necessary

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2008-10-14 14:39:56 +02:00
Michal Simek
6ecbb45bb0 hwmon: Cleaning hwmon devices
Clean Makefile
Move device specific values to driver for better reading

Signed-off-by: Michal Simek <monstr@monstr.eu>
Acked-by: Stefan Roese <sr@denx.de>
2008-07-13 15:26:18 +02:00
Jean-Christophe PLAGNIOL-VILLARD
f868cc5a50 drivers/hwmon : move hardware monitor drviers to drivers/hwmon
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2007-11-25 23:28:50 +01:00
Renamed from dtt/ds1621.c (Browse further)