George | 11 Dec 09:43 2014

Gumstix Cross Complier Toolchain

Hi, anyone who cares

    I use gumstix these days, I have known something about embedded system, linux, gcc, etc. but it's my first time to use gumstix. I need some hints.

    I'd like to know how to upload cross-compiled program into Gumstix's file system.  Where can I get the cross complier  Toolchain? I searched on
http://gumstix.org/ . But I did not find one and they are talking about compiling native code.

    Thanks in advance.


Best Regards,
George 



------------------------------------------------------------------------------
Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
from Actuate! Instantly Supercharge Your Business Reports and Dashboards
with Interactivity, Sharing, Native Excel Exports, App Integration & more
Get technology previously reserved for billion-dollar corporations, FREE
http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
_______________________________________________
gumstix-users mailing list
gumstix-users <at> lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/gumstix-users
kris duff | 10 Dec 21:17 2014
Picon

inherited systemd recipe, will not be enabled on boot

Hello,

I am working to use systemd to enable few of my recipes to start on boot.

For most of my recipes, it works great.  But for my simplest recipe, it does not work !

In fact, when I upload the package to the gumstix and install it, it is ok, rpm will link the service file to the "auto start" folder.

Unfortunately, when I put the image on the gumstix, the service is not started by default.

In my recipe, I have for systemd :

inherit systemd
SRC_URI += "file://package.service"

SYSTEMD_SERVICE_${PN} = "package.service"

do_install_append() {
    install -d ${D}${systemd_unitdir}/system
    install -m 0644 ${WORKDIR}/package.service ${D}${systemd_unitdir}/system
}


Any help would be highly appreciated :-)

Thank you

Kris



------------------------------------------------------------------------------
Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
from Actuate! Instantly Supercharge Your Business Reports and Dashboards
with Interactivity, Sharing, Native Excel Exports, App Integration & more
Get technology previously reserved for billion-dollar corporations, FREE
http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
_______________________________________________
gumstix-users mailing list
gumstix-users <at> lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/gumstix-users
Chris Whittenburg | 10 Dec 04:47 2014
Picon

Overo AP mode with SD8787


I've been experimenting with AP mode on the "-P" overos which have the sd8787 radio.

I couldn't manage to get it to work on the "official" 3.5.7 kernel, but it does seem to work on a 3.14.21 kernel from the meta-gumstix-community layer.

Are their plans to bump the Overo kernel version in meta-gumstix anytime soon to help make this easier for everyone?  Or is there something specific which is keep the kernel where it is?

Thanks,
Chris

------------------------------------------------------------------------------
Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
from Actuate! Instantly Supercharge Your Business Reports and Dashboards
with Interactivity, Sharing, Native Excel Exports, App Integration & more
Get technology previously reserved for billion-dollar corporations, FREE
http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
_______________________________________________
gumstix-users mailing list
gumstix-users <at> lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/gumstix-users
Michael Heidingsfeld | 8 Dec 11:49 2014
Picon

Wifi on Overo AirSTORM-P

Hi everyone,

 

I am unable to set up Wifi on an Overo AirSTORM-P. I am using the Ubuntu image from the Gumstix Website. I never had this problem with the old Overo AirSTORM. Can anyone give me a hint what’s going wrong?

 

Kind regards

Michael

 

------------------------------------------------------------------------------
Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
from Actuate! Instantly Supercharge Your Business Reports and Dashboards
with Interactivity, Sharing, Native Excel Exports, App Integration & more
Get technology previously reserved for billion-dollar corporations, FREE
http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
_______________________________________________
gumstix-users mailing list
gumstix-users <at> lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/gumstix-users
allsey87 | 4 Dec 10:48 2014
Picon

Camera Module for Duovero

I'm thinking of designing a camera module and expansion board for the DuoVero
and would like to get the Gumstix team involved.

I want to create two boards; a camera board with a OV5640, and an
interconnect board to connect between the DuoVero and one of the existing
expansion boards using the same approach that the DuoJanus uses (see:
https://store.gumstix.com/index.php/products/587/).

I select the OV5640 as the driver appears to be already tested and included
in the mainline kernel and is supported using the OMAP4 ISS interface.
Furthermore this module is readily available through Mouser from Leopard
Imaging.

See:
https://github.com/torvalds/linux/blob/master/Documentation/video4linux/omap4_camera.txt
See: distributor number 931-LIOV5640MIPIAF  <at>  mouser.com

These are some of the design recommendations that I would make:
* Avoid flex cables - the connectors are way too fragile and too sensitive
to motion / multiple insertions/removals
* An alternative cable between the two boards could be something from the
TigerEye product line by Samtec (low profile, dual row, and 1.27mm pitch)
* On the interconnect board, there should be three headers providing a 2
lane and a 1 lane connection to CSI2-A (of which only one can be connected
at any time), and a 1 lane connection to CSI2-B. This would allow for dual
camera support with the same module.

Some of the more relevant specs of the camera is that it is 5MP and can do
1080p at 30fps (this may however require both data lanes so potentially only
on CSI2-A)

Is anyone in the community or at Gumstix interested in such a project?

--
View this message in context: http://gumstix.8.x6.nabble.com/Camera-Module-for-Duovero-tp4969564.html
Sent from the Gumstix mailing list archive at Nabble.com.

------------------------------------------------------------------------------
Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
from Actuate! Instantly Supercharge Your Business Reports and Dashboards
with Interactivity, Sharing, Native Excel Exports, App Integration & more
Get technology previously reserved for billion-dollar corporations, FREE
http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
kris duff | 28 Nov 17:05 2014
Picon

How to create a patch, over another patch ?

I want to increase the charge rate of the RTC Battery.

I uses daisy branch (kernel 3.5.7)

In the kernel recipe, Steve Sakoman did a patch to enable the trickle charger ( 0007-rtc-twl-add-support-for-backup-battery-recharge.patch ).

Now, I want to increase the charging current to 500uA. How to create the patch to change the charging rate ?

Do I have to create a new bbappend ( linux-gumstix_3.5.7.bbappend ) which will include my own patch that will include the original patch from steve with my modifications ? Or is there any other way to achieve that ?

Thank you

Kris



------------------------------------------------------------------------------
Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
from Actuate! Instantly Supercharge Your Business Reports and Dashboards
with Interactivity, Sharing, Native Excel Exports, App Integration & more
Get technology previously reserved for billion-dollar corporations, FREE
http://pubads.g.doubleclick.net/gampad/clk?id=157005751&iu=/4140/ostg.clktrk
_______________________________________________
gumstix-users mailing list
gumstix-users <at> lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/gumstix-users
kris duff | 28 Nov 15:44 2014
Picon

Overo Fire as an access point ? (daisy)

Hello,

I was wondering if the wifi module used in the gumstix overo FE was able to become a wifi access point ?

If the module can be used as an AP, is there any how-to ?  I have searched on the web, and the latest document are more than 2 years old.

Thank you

Kris

------------------------------------------------------------------------------
Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
from Actuate! Instantly Supercharge Your Business Reports and Dashboards
with Interactivity, Sharing, Native Excel Exports, App Integration & more
Get technology previously reserved for billion-dollar corporations, FREE
http://pubads.g.doubleclick.net/gampad/clk?id=157005751&iu=/4140/ostg.clktrk
_______________________________________________
gumstix-users mailing list
gumstix-users <at> lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/gumstix-users
allsey87 | 27 Nov 12:15 2014
Picon

What is the correct way to associate a GPIO interrupt to SPI driver

In overo-board.c I have been forced to do the following as gpio_to_irq can't
be used for static initialisation:

static struct spi_board_info overo_spi_board_info[] __initdata = {
	{
		.modalias		= "spi:sc16is7xx",
		.bus_num		= 1,
		.chip_select		= 0,
		.max_speed_hz		= 15000000,
		.mode			= SPI_MODE_0,
//		.irq			= gpio_to_irq(86),
	},
};

static int __init overo_spi_init(void)
{
	overo_ads7846_init();
	overo_spi_board_info[0].irq = gpio_to_irq(86);
	spi_register_board_info(overo_spi_board_info,
			ARRAY_SIZE(overo_spi_board_info));
	return 0;
}

Is there a better and/or cleaner way of doing this?

--
View this message in context: http://gumstix.8.x6.nabble.com/What-is-the-correct-way-to-associate-a-GPIO-interrupt-to-SPI-driver-tp4969555.html
Sent from the Gumstix mailing list archive at Nabble.com.

------------------------------------------------------------------------------
Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
from Actuate! Instantly Supercharge Your Business Reports and Dashboards
with Interactivity, Sharing, Native Excel Exports, App Integration & more
Get technology previously reserved for billion-dollar corporations, FREE
http://pubads.g.doubleclick.net/gampad/clk?id=157005751&iu=/4140/ostg.clktrk
deva prakash | 25 Nov 21:31 2014
Picon

Serial port communication in Gumstix overo with pinto-Th board

Hello everyone,

I am new to using Gumstix and I apologize for asking a trivial question like this, but I tried so many things but didn't work.

My intention is to connect an external IMU 3DM-GX3 25 to one of the serial ports of the pinto-TH (or) summit expansion board. Before connecting the IMU, I was checking the working of the serial port by connecting it to my laptop.

I connected the USB OTG port to my laptop for the virtual console. Then I connected the UART1 ports to the USB port of my laptop through a logic level converter (https://www.sparkfun.com/products/12009) and a RS-232 to USB adapter. I connected the LV side of the logic level converter to the Gumstix and powered the HV side by a 5V source. The HV side is connected to the RS-232 side of the RS-232 to USB adapter. With this setup, I tried to send some text from Gumstix and receive it in my host laptop, but I was not successful. I used the following commands

In laptop: ~$ cat /dev/ttyUSB1
In Gumstix: root <at> overo:~$  echo hello > /dev/ttyO0
    
I also tried using kermit in my laptop to listen to the commands, but I just get a blank screen. Can someone please suggest me what I am doing wrong?  

Thanks,
Devaprakash
------------------------------------------------------------------------------
Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
from Actuate! Instantly Supercharge Your Business Reports and Dashboards
with Interactivity, Sharing, Native Excel Exports, App Integration & more
Get technology previously reserved for billion-dollar corporations, FREE
http://pubads.g.doubleclick.net/gampad/clk?id=157005751&iu=/4140/ostg.clktrk
_______________________________________________
gumstix-users mailing list
gumstix-users <at> lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/gumstix-users
adam | 24 Nov 19:50 2014

Re: Wiki instructions for using Caspa camera not working

Hi, I just tried on my Overo running on Yocto version 1.6

The plugin installed ok:

root <at> overo:~$  smart install gst-plugins-bad-autoconvert
Loading cache...
Updating cache...               ######################################## [100%]
Computing transaction...
Installing packages (4):
  gst-plugins-bad-0.10.23-r4 <at> armv7a_vfp_neon                                    
  gst-plugins-bad-autoconvert-0.10.23-r4 <at> armv7a_vfp_neon                        
  gstreamer-0.10.36-r2 <at> armv7a_vfp_neon                                          
  libglib-2.0-utils-1:2.38.2-r0 <at> armv7a_vfp_neon                                 
861.6kB of package files are needed. 2.0MB will be used.
Confirm changes? (Y/n): 
Fetching packages...                                                           
-> https://packages.gumstix.com/.../gstreamer-0.10.36-r2.armv7a_vfp_neon.rpm   
-> https://packages.gumstix.com/.../gst-plugins-bad-autoconvert-0.10.23-r4.armv7a_vfp_neon.rpm
gst-plugins-bad-autoconvert-0.. ######################################## [ 25%]
-> https://packages.gumstix.com/.../gst-plugins-bad-0.10.23-r4.armv7a_vfp_neon.rpm
gst-plugins-bad-0.10.23-r4.ar.. ######################################## [ 50%]
-> https://packages.gumstix.com/.../libglib-2.0-utils-2.38.2-r0.armv7a_vfp_neon.rpm
libglib-2.0-utils-2.38.2-r0.a.. ######################################## [ 75%]
gstreamer-0.10.36-r2.armv7a_v.. ######################################## [100%]
                                                                               
Committing transaction...
Preparing...                    ######################################## [  0%]
   1:Installing libglib-2.0-u.. ######################################## [ 25%]
   2:Installing gstreamer       ######################################## [ 50%]
   3:Installing gst-plugins-bad ######################################## [ 75%]
Output from gst-plugins-bad-0.10.23-r4 <at> armv7a_vfp_neon:                        
warning: Schema 'org.freedesktop.gstreamer-0.10.default-elements' has path '/desktop/gstreamer/0.10/default-elements/'.  Paths starting with '/apps/', '/desktop/' or '/system/' are deprecated.
   4:Installing gst-plugins-b.. ######################################## [100%]

root <at> overo:~$  

Can you try again?

Thanks,

Adam

On Sun, Nov 23, 2014 at 9:46 AM, pgib8 [via Gumstix] <[hidden email]> wrote:
The instructions on the wiki aren't working for me either. There are two problems right now:
#1:
sh-4.2# sudo smart install gst-plugins-bad-autoconvertLoading cache...
Updating cache...               ######################################## [100%]

Computing transaction...

Installing packages (2):
  gst-plugins-bad-0.10.23-r4 <at> armv7a_vfp_neon                                    
  gst-plugins-bad-autoconvert-0.10.23-r4 <at> armv7a_vfp_neon                        

36.4kB will be used.

Confirm changes? (Y/n): y

Fetching packages...                                                          
-> http://package-cache.s3-website-us-west-2.amazonaws.com/.../gst-plugins-bad-0.10.23-r4.armv7a_vfp_neon.rpm
gst-plugins-bad-0.10.23-r4.ar.. ######################################## [100%]

error: Failed to download packages:                                            
error:     http://package-cache.s3-website-us-west-2.amazonaws.com/dev/armv7a_vfp_neon/gst-plugins-bad-0.10.23-r4.armv7a_vfp_neon.rpm: Invalid SHA (expected 5f0adf78634f7fb5ee6263597abd876e0f2b9e63, got e1c9f0d497aaf3df14cd45a8421d6f4849392530)

sh-4.2#



And problem #2:
sh-4.2# gst-launch -v v4l2src device=/dev/video6
Setting pipeline to PAUSED ...
ERROR: Pipeline doesn't want to pause.
ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Failed to enumerate possible video formats device '/dev/video6' can work with
Additional debug info:
/media/ebs_build/yocto-overo-dev/tmp/work/armv7a-vfp-neon-poky-linux-gnueabi/gst-plugins-good/0.10.31-r8/gst-plugins-good-0.10.31/sys/v4l2/gstv4l2object.c(1122): gst_v4l2_object_fill_format_list (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
Failed to get number 0 in pixelformat enumeration for /dev/video6. (25 - Inappropriate ioctl for device)
Setting pipeline to NULL ...
Freeing pipeline ...
sh-4.2#



If you reply to this email, your message will be added to the discussion below:
http://gumstix.8.x6.nabble.com/Wiki-instructions-for-using-Caspa-camera-not-working-tp4969529p4969547.html
To start a new topic under Gumstix, email [hidden email]
To unsubscribe from Gumstix, click here.
NAML


View this message in context: Re: Wiki instructions for using Caspa camera not working
Sent from the Gumstix mailing list archive at Nabble.com.
------------------------------------------------------------------------------
Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
from Actuate! Instantly Supercharge Your Business Reports and Dashboards
with Interactivity, Sharing, Native Excel Exports, App Integration & more
Get technology previously reserved for billion-dollar corporations, FREE
http://pubads.g.doubleclick.net/gampad/clk?id=157005751&iu=/4140/ostg.clktrk
_______________________________________________
gumstix-users mailing list
gumstix-users <at> lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/gumstix-users
adam | 24 Nov 18:02 2014

Re: Wiki instructions for using Caspa camera not working

Thanks for letting us know. I will check our package repo and will report back.

Adam

On Nov 23, 2014 9:46 AM, "pgib8 [via Gumstix]" <[hidden email]> wrote:
The instructions on the wiki aren't working for me either. There are two problems right now:
#1:
sh-4.2# sudo smart install gst-plugins-bad-autoconvertLoading cache...
Updating cache...               ######################################## [100%]

Computing transaction...

Installing packages (2):
  gst-plugins-bad-0.10.23-r4 <at> armv7a_vfp_neon                                    
  gst-plugins-bad-autoconvert-0.10.23-r4 <at> armv7a_vfp_neon                        

36.4kB will be used.

Confirm changes? (Y/n): y

Fetching packages...                                                          
-> http://package-cache.s3-website-us-west-2.amazonaws.com/.../gst-plugins-bad-0.10.23-r4.armv7a_vfp_neon.rpm
gst-plugins-bad-0.10.23-r4.ar.. ######################################## [100%]

error: Failed to download packages:                                            
error:     http://package-cache.s3-website-us-west-2.amazonaws.com/dev/armv7a_vfp_neon/gst-plugins-bad-0.10.23-r4.armv7a_vfp_neon.rpm: Invalid SHA (expected 5f0adf78634f7fb5ee6263597abd876e0f2b9e63, got e1c9f0d497aaf3df14cd45a8421d6f4849392530)

sh-4.2#



And problem #2:
sh-4.2# gst-launch -v v4l2src device=/dev/video6
Setting pipeline to PAUSED ...
ERROR: Pipeline doesn't want to pause.
ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Failed to enumerate possible video formats device '/dev/video6' can work with
Additional debug info:
/media/ebs_build/yocto-overo-dev/tmp/work/armv7a-vfp-neon-poky-linux-gnueabi/gst-plugins-good/0.10.31-r8/gst-plugins-good-0.10.31/sys/v4l2/gstv4l2object.c(1122): gst_v4l2_object_fill_format_list (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
Failed to get number 0 in pixelformat enumeration for /dev/video6. (25 - Inappropriate ioctl for device)
Setting pipeline to NULL ...
Freeing pipeline ...
sh-4.2#



If you reply to this email, your message will be added to the discussion below:
http://gumstix.8.x6.nabble.com/Wiki-instructions-for-using-Caspa-camera-not-working-tp4969529p4969547.html
To start a new topic under Gumstix, email [hidden email]
To unsubscribe from Gumstix, click here.
NAML

View this message in context: Re: Wiki instructions for using Caspa camera not working
Sent from the Gumstix mailing list archive at Nabble.com.
------------------------------------------------------------------------------
Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
from Actuate! Instantly Supercharge Your Business Reports and Dashboards
with Interactivity, Sharing, Native Excel Exports, App Integration & more
Get technology previously reserved for billion-dollar corporations, FREE
http://pubads.g.doubleclick.net/gampad/clk?id=157005751&iu=/4140/ostg.clktrk
_______________________________________________
gumstix-users mailing list
gumstix-users <at> lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/gumstix-users

Gmane