Re: Linux's MMC driver and SDCard life time doubt

Hi,Daniel SD cards have internal algorithms for writing balance. 2015-06-09 10:56 GMT-07:00 Daniel. : > Hi for all, > > I have an application running on top of an sd card formated with vfat. > This application is Java and uses ActiveMQ on same vfat sdcard filesystem, > the ActiveMQ generates a h

Re: User space <==> kernel space for device wakeups.

2014-10-08 0:39 GMT-07:00 manty kuma : > Hi, > I want a user process to be notified on device wakeup so that I can print > some related information. > > Which framework to use for this?(events, .. ??) You can use netlink and uevent to do this job. But just as Greg has pointed out, if your devic

Re: Implementing a driver that listen to a GPIO

2014-10-02 10:01 GMT-07:00 Clemens Gruber : > Hi, > > I am just trying to solve a similar problem as Luca described. I have a > TQMa28 board running Linux 3.17-rc7 though. > The capacitors keep the system up for about 1500 more milliseconds after > the power fails. A GPIO line is set to high as soo