How do you go about implementing graphics hardware acceleration on
Froyo?
I suppose libagl is implementing functions from some header file
(which one?), and I need to make my libhgl.so which will implement
these functions through hardware drivers. But I read here that libhgl
is not used anymore:
is there any one porting android 2.3 success on samsung s5pc100?
I'am porting linux2.6.35 but there are too many errors,i get the
linux2.6.35 source from google.
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website: http://groups.google.com/group/android-porting
I have a resistive touchscreen with mechanical misalignments on my
board. The 5 point calibration method solves errors caused by these
misalignments and converts Touchscreen controller data to actual
screen coordinates. A complete description of mechanical misalignments
and 5 point calibration
Hi,
I am trying to port mma7660 for gingerbread and there is this LSB that
is required. What is LSB? Searching does not seem to turn out any
definition and the datasheet didnt offer any glue.
I am able to get the xyz raw value and is trying to figure out how to
do the conversion to SI unit
hi,
i need to change the screen resolution to 240x320 and then
correspondingly the screen orientation from landscape to portrait. can
anyone please suggest which files have these settings in android
eclair 2.1.
i am using LTV350QV.c and default configuration in that is 320x240.
thanks
Manoj
Hi, Lionel Xu
In my xxx_gps_init , i define like blow:
nfs_gps_init(GpsCallbacks* callbacks)
{
GpsState* s = _gps_state;
if (!s-init)
gps_state_init(s);
if (s-fd 0)
return -1;
MYD(Start init callbacks);
s-callbacks = *callbacks;
return 0;
}
and
Gaurav,
This is great, did you look into integrating TSLIB directly into
Android/Gingerbread instead of sucking in just the calibration values?
-- Ashwin
On Mon, May 23, 2011 at 1:34 AM, Gaurav Singh gausinghn...@gmail.com wrote:
I have a resistive touchscreen with mechanical misalignments
Gaurav,
I know I can do that, but with Eclair and FroYo, I've integrated TSLIB
into Android since I want to be able to support multiple LCD's with a
single image. But your patch definitely gives me a guide on what to
modify in Gingerbread to get the calibration done. My patch from the
previous
Hi,
You need to modify the file of the framebuffer in the kernel. You have
to find the related framebuffer driver that is for your device and
then change the screen resolution accordingly. And you don't need to
consider the orientation. Android system will determine if it is
landscape or portrait
Hi Ashwin,
Instead of integrating TSLIB into Android you can use a simple Android
application that works like ts_calibrate (TSLIB test app) to get
calibration values.
Regards
On Mon, May 23, 2011 at 6:46 PM, Ashwin Bihari abih...@gmail.com wrote:
Gaurav,
This is great, did you look into
Hi Jeffrey, make sure that your kernel supports PPP and try to
increase debug at pppd. After this please send the logs.
[]'s
Hamilton Vera
On Fri, May 20, 2011 at 6:32 PM, Jeffrey jffrych...@gmail.com wrote:
I encountered PPP problem while trying to make a USB 3G modem working.
My Linux
On 05/22/2011 10:46 PM, Deva R wrote:
[+list - many eyes are better to get quick help]
you can increase loglevel in init.rc to get all traces of init.,
You can use ERROR(..,fmt) macro or log_write() calls to get traces
out. check in init.c, utils.c for exisiting traces reference..
Just
This isn't really a porting problem because you are using prebuilt images.
Which Android COM and expansion board are you using? Also what method did
you use to create your bootable SD card?
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website:
I think you want to look into your BoardConfig.mk file. Usually this
file is located in /vendor/product_name/board_name/ folder.
You can add some parameters as following:
Ifeq($(x),1)
BOARD_BOOTMEDIA:=harddisk # This refers booting from
hard drive
Else
Ifeq($(x),2)
Hi
Thanks for response
loglevl and ERROR() helps a lot to debug the init process.
In the import_kernel_nv(char *name, int in_qemu) function
else if (!strcmp(name,root)) {
from our accelerometer driver, we publish ABS_x,y,z coordinates, via
input_report_abs() call., probably its handled on userside in EventHub??
Link:
is there any one porting android 2.3 success on samsung s5pc100?
I'am porting linux2.6.35 but there are too many errors,i get the
linux2.6.35 source from google.
You might want to checkout kernel/common/android-2.6.38
I am porting to the Samsung S3C6410 and this was the best starting
point.
Hi Deva,
Thanks for the reply. The data can be passed on to application but its
not rotating the home screen. I use the following code to initialise
and convert the raw data but I think its wrong.
SENSOR_TYPE_ACCELEROMETER, RANGE_A, CONVERT_A, 0.30f, 20, { } }
#define LSG
Thanks Jack,
I have seen the file where resolution is set and i have changed it
according to my screen (240x320),
but the problem is that the touch is still working assuming screen is
320x240 (i.e. the touch is 90 deg shifted)
can u please help me with this, what else i should change so that
Samsung has release some kernel code. You can find it here
http://git.kernel.org/?p=linux/kernel/git/kki_ap/linux-2.6-samsung.git;a=summary
On Tue, May 24, 2011 at 2:16 AM, A Curtis ajcurti...@gmail.com wrote:
is there any one porting android 2.3 success on samsung s5pc100?
I'am porting
Hi Manoj,
If you made it by changing in framebuffer device, you may also have to
change the touch pad abs size accordingly. So you have to take a look
at the driver of touchscreen, which is usually located in
drivers/input/touchscreen/xxx-ts.c
where it defined the touch pad abs size in the
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