Pmem is a terrible contraption for allocating contiguous regions of physical
memory. In essence its like putting holes in the available memory. This is
required on many socs that have functional units using main memory. For
example a framebuffer might require several megabytes of sdram to not be
us
Hello,
What is the difference between ANDROID_PMEM and the standard Linux protected
memory functions?
For instance, there is currently a conflict between
drivers/char/mem.c AND
drivers/misc/pmem.c
They both have implementations of phys_mem_access_prot() and other routines
The
So did you use the low latency Patch and threads with Sched_FIFO?
Did your system slow down to noticable amounts?
I built a driver for an intersil light sensor and this one has some issues
with the amount of time that elapses between succesive reads of the reg
values. So I may or may not need th
It seems that the SCHED_FIFO and 'low latency desktop' fixed the
situation. Now I have 200uS latency, which is sufficient.
Thank you
Rob
On Apr 20, 11:53 am, robstoddard wrote:
> I considered polling. I'll give it a shot.
>
> I am at current removed from DSOs and logic analyzers (just order
There are a few controllers that can do dual-touch (not 3+ touch
though) using a 4 wire sensor.
Rob
On Apr 21, 11:42 am, hedwin wrote:
> With the average 4wire/5wire resistive touchscreens multitouch is not
> possible..
>
>
>
>
>
>
>
> On Thu, Apr 21, 2011 at 7:30 PM, jagan <402ja...@gmail.co
What I am suggesting here are a few things that you can do to
establish what's going on. I think each one would be sufficient.
A few things you'll want to try:
1) using getevent, look to see that both touches come in for EVERY
sync.
2) If you can, put your device on a logic analyzer and see if
Hi All,
Just for curiosity can you just tell me differences b/w Accelerometer
vs Orientation vs Gravity sensors in Android.
Regards,
Jagan
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