Very cool. Can I get some data on your amp meter? I'm thinking about building a home brew thing with a current sense resister and a PIC 877. Also, I would be interested in USB mouse and wireless mouse effects on the system. I know low speed usb devices result in a PCI interrupt every msec, so it would be a nice data point to have (battery time costs of using a USB mouse) --mgross >-----Original Message----- >From: linux-pm-bounces@xxxxxxxxxxxxxx [mailto:linux-pm-bounces@xxxxxxxxxxxxxx] >On Behalf Of Holger Macht >Sent: Friday, October 28, 2005 5:05 AM >To: linux-pm@xxxxxxxxxxxxxx >Subject: [linux-pm] Research on device power management > >Hi, > >Due to the recent discussions about device power management (runtime PM), >one could find the following research helpful. It contains some device >tests/measurements for four different laptops. > > http://powersave.sourceforge.net/pm-report/ > >Regards, > Holger
