Add an option -h to display the help of the tools. This is a common
practice so users may expect it to work.
Based on a preliminary patch from David Kerns.
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Users can turn to i2cget for this feature.
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
i2cget is a better fit for this mode. Having it in i2cdump requires
special-casing in various places, which makes the code harder to read
and maintain.
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Implementing range support for I2C block read (mode i) isn't
particularly difficult so let's just do that.
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Add the current maintainer to the mailing list as the contact points
for bug reports. This ensure that the reports will be read by the
right person.
Signed-off-by: Jean Delvare <jdelvare@suse.de>
For all manpages installed on my Debian system, add a BUGS section, so
people can easily find whom to contact.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
The I2C standard reserves addresses 0x03-0x07. Adapt our tools to that.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Jean Delvare <jdelvare@suse.de>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
If the user is sure that the reserved 0x00 - 0x02 and 0x77 - 0x7f ranges
are not needed by its devices, then the "-a" option can be passed for
allowing all theorical addresses to be used. It is then possible to
access devices in this address range.
Signed-off-by: Romain Porte <romain.porte@nokia.com>
Reviewed-by: Peter Rosin <peda@axentia.se>
[wsa: imonr fixes to commit message]
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
there is no guarantee that i2c bus numbering will stay the same over
time (for example if hardware is added of removed, or simply due to
loading the drivers in a different order), passing the i2c bus by name
is more robust.
The i2c bus names are supposed to be unique. If you request a bus by
name and this name happens to not be unique, then the tools will play
it safe and quit. This is better than writing to the wrong device.
git-svn-id: http://lm-sensors.org/svn/i2c-tools/trunk@5195 7894878c-1315-0410-8ee3-d5d059ff63e0
Jean Delvare
Wolfram Sang
Romain Porte