Hi Jason,
Thank you for your quick response, but I have gotten myself into bigger
problem. I deleted the NAND flash boot and other files...So now I can't even
boot from my SD card, even when I push and hold the user button. Even the 2
USER LED's do not ever light up...
To anyone how can help me,
Is there a way to boot directly from the SD card without going through the NAND
at all, because the user bottom is not heling, should I re-flash the NAND,
what image or u-boot (X-loader) should I download?
I have a XDS510 USB JTAG POD (14pin-not keyed),is that the correct JTAG for the
Beagleboard and what flash downloader software tool do I need to flash the
NAND, is it UniFlash V3.1 ?
I remember on the BeagelBone Black I moved the 100K Ohm resistor R68 to R93 and
forced the board to always automatically boot from the SD Card. Is there
something I can change on the BeagleBoard hardware schematically to do the same
?
Thanks,
Saad Namou
Sr. Electrical Engineer
tel: 781.575.5545 | [email protected]<mailto:[email protected]>
[cid:[email protected]]
<http://www.instron.us/wa/home/default_en.aspx>
825 University Avenue, Norwood, MA 02062 | www.instron.com
To receive testing tips and application stories,
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From: Kridner, Jason [mailto:[email protected]]
Sent: Sunday, October 19, 2014 12:54 PM
To: Namou, Saad
Cc: Beagle Board ([email protected])
Subject: RE: I need help compiling my C code on the BeagleBoard-C5
Saad,
You meant [email protected]<mailto:[email protected]>,
not [email protected]<mailto:[email protected]>. That is
why I missed your e-mail for a few days.
Responses below...
From: Namou, Saad [mailto:[email protected]]
Sent: Friday, October 17, 2014 10:27 AM
To: [email protected]<mailto:[email protected]>; Kridner,
Jason
Subject: I need help compiling my C code on the BeagleBoard-C5
Hello Gentlemen,
I have bought the BeagleBoard Rev-C5 (OMAP3530). But when I tried compile my
C/C++ code (which compiled and ran on my BeagleBone Black EVAL) using the
makefile "build1" , the BeagleBoard gave me this error:
root@beagleboard:~/BBB/Desktop/test# ./build1
Building the opencv Video Motion Detect for the Beaglebone
./build1: line 5: pkg-config: command not found
./build1: line 5: g++: command not found
Executing Code
./makeLED: error while loading shared libraries: libopencv_calib3d.so.2.4: canno
t open shared object file: No such file or directory
Finished
This is my makefile:
root@beagleboard:~/BBB/Desktop/test# more build1
#!/bin/bash
echo "Building the opencv Video Motion Detect for the Beaglebone"
g++ -O2 `pkg-config --cflags --libs opencv` makeLED.cpp -o makeLED
echo "Executing Code"
./makeLED
echo "Finished"
Did you try this with the 2012-01-11 Angstrom image (the latest one on
http://beagleboard.org/latest-images)? This is probably in bad need of an
update and this might be a good opportunity for us to push a Debian image
aligned with the BeagleBone images.
So I tried to install the "sourceryg++-2014.05-46-arm" to get gcc/g++, but the
BeagleBoard gave me an error:
root@beagleboard:~/gcc# ls
sourceryg++-2014.05-46-arm.bin
root@beagleboard:~/gcc# ./s*
readlink: invalid option -- 'e'
BusyBox v1.19.3 (2012-01-10 08:25:36 CET) multi-call binary.
Usage: readlink [-fnv] FILE
readlink: invalid option -- 'e'
BusyBox v1.19.3 (2012-01-10 08:25:36 CET) multi-call binary.
Usage: readlink [-fnv] FILE
Error: Insufficient disk space available in (on the "" filesystem).
Please free up sufficient disk space (at least 2041449912 bytes) and restart the
installer. Note that you can also set the P2_INSTALLER_TEMP_PATH environment va
riable to point to a filesystem of your choosing: P2_INSTALLER_TEMP_PATH=<path>
It isn't easy for me to do much about you running out of disk space, but I will
advise you not to try to install the "wrong" toolchain. Angstrom has a
toolchain (which I suspect was already installed, but not being found for some
reason-perhaps you have an odd image?), so you should be sure to install that
toolchain, not sourceryg++.
So I thought I need more memory, I downloaded the Angstrom image:
"Angstrom-TI-GNOME-image-eglibc-ipk-v2012.01-core-beagleboard-2012.01.11.img".
And install it on a 32GB SD card and I was able to boot from that the SD card
now. But when I tried to install the "sourceryg++-2014.05-46-arm" I got the
exact same error as above.
You have to resize the partition in order to make use of the extra space.
http://elinux.org/Beagleboard:Expanding_File_System_Partition_On_A_microSD
describes this on Ubuntu, but the steps are fairly generic.
I tried running "opkg update" and "opkg upgrade", but they only installed and
upgraded few packages the rest gave me error bad link:
root@beagleboard:~# opkg upgrade
Upgrading libxt6 on root from 1:1.1.1-r1 to 1:1.1.1-r9.0...
Downloading http://feeds.angstrom-distribution.org/feeds/core/ipk/eglibc/armv7a/
base/libxt6_1.1.1-r9.0_armv7a.ipk.
wget: bad address 'feeds.angstrom-distribution.org'
or
wget: server returned error: HTTP/1.1 404 Not Found.
In general, I advise anyone to NEVER do an 'opkg upgrade' on Angstrom. It will
work sometimes, but it is a huge mess when it doesn't. Further, the Angstrom
server has gone through some changes over the last couple of years, so I don't
have much confidence there---but I do see that feed server is currently live at
http://feeds.angstrom-distribution.org/feeds/core/ipk/eglibc/armv7a-vfp-neon/.
Seems like our image is so old that the ABI has been deprecated.
BTW, the right command is 'opkg update && opkg install task-native-sdk'. I'm
concerned with the deprecated ABI that the feed including the package for that
image might no longer be available. It is possible to upgrade to a newer
version of Angstrom, but for your case I believe moving to Debian might be a
better option. See
http://elinux.org/BeagleBoardDebian#BeagleBoard_.28classic.29 for a starting
console image to which you can add the tools you want.
See below my boot up:
Texas Instruments X-Loader 1.5.0 (Jun 14 2011 - 22:04:07)
Beagle Rev C5
Texas Instruments X-Loader 1.5.0 (Jun 14 2011 - 22:04:07)
Beagle Rev C5
Reading boot sector
Loading u-boot.bin from nand
U-Boot 2011.03-rc1-00000-g9a3cc57-dirty (Apr 01 2011 - 17:41:42)
OMAP3530-GP ES3.1.2, CPU-OPP2, L3-165MHz, Max CPU Clock 720 mHz
OMAP3 Beagle board + LPDDR/NAND
I2C: ready
DRAM: 256 MiB
NAND: 512 MiB
MMC: OMAP SD/MMC: 0
In: serial
Out: serial
Err: serial
Beagle Rev C4
No EEPROM on expansion board
Die ID #19d4000700000000015a67670e00e011
Hit any key to stop autoboot: 0
The user button is currently NOT pressed.
SD/MMC found on device 0
reading uEnv.txt
13 bytes read
Loaded environment from uEnv.txt
Importing environment from mmc ...
Loading file "/boot/uImage" from mmc device 0:2 (xxa2)
3372316 bytes read
Booting from mmc ...
## Booting kernel from Legacy Image at 80200000 ...
Image Name: Angstrom/3.0.14/beagleboard
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 3372252 Bytes = 3.2 MiB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
.---O---.
| | .-. o o
| | |-----.-----.-----.| | .----..-----.-----.
| | | __ | ---'| '--.| .-'| | |
| | | | | |--- || --'| | | ' | | | |
'---'---'--'--'--. |-----''----''--' '-----'-'-'-'
-' |
'---'
The Angstrom Distribution beagleboard ttyO2
Angstrom v2012.01-core - Kernel 3.0.14+
beagleboard login:
beagleboard login: root
root@beagleboard:~# ls -lrt
drwxr-xr-x 2 root root 4096 Jan 12 12:00 gcc
drwxr-xr-x 3 root root 4096 Jan 12 12:26 Desktop
drwxr-xr-x 2 root root 4096 Oct 16 2014 gcc1
drwxr-xr-x 3 root root 4096 Oct 16 2014 BBB
root@beagleboard:~# cd BBB
root@beagleboard:~/BBB# ls
Desktop DesktopMLO makeLED startup.sh
root@beagleboard:~/BBB# cd Desktop
root@beagleboard:~/BBB/Desktop# ls
LED LEDcpp boneCV gpio makeLED overlay test
root@beagleboard:~/BBB/Desktop# cd test
root@beagleboard:~/BBB/Desktop/test# ls
Background.png Frame.png build makeLED
Fore.png Gray.png build1 makeLED.cpp
root@beagleboard:~/BBB/Desktop/test# ./build1
Building the opencv Video Motion Detect for the Beaglebone
./build1: line 5: pkg-config: command not found
./build1: line 5: g++: command not found
Executing Code
./makeLED: error while loading shared libraries: libopencv_calib3d.so.2.4: canno
t open shared object file: No such file or directory
Finished
root@beagleboard:~/BBB/Desktop/test# more build1
#!/bin/bash
echo "Building the opencv Video Motion Detect for the Beaglebone"
g++ -O2 `pkg-config --cflags --libs opencv` makeLED.cpp -o makeLED
echo "Executing Code"
./makeLED
echo "Finished"
root@beagleboard:~/BBB/Desktop/test#
root@beagleboard:~/BBB/Desktop/test# cd ~
root@beagleboard:~# ls
BBB Desktop gcc gcc1
root@beagleboard:~# cd ..
root@beagleboard:/home# cd ..
root@beagleboard:/# ls
bin etc lost+found proc sys var
boot home media run tmp
dev lib mnt sbin usr
root@beagleboard:/# ls -lrt
dr-xr-xr-x 101 root root 0 Jan 1 1970 proc
drwxr-xr-x 12 root root 0 Jan 1 1970 sys
drwxr-xr-x 2 root root 40 Jan 1 1970 media
drwxr-xr-x 13 root root 4096 Nov 30 17:47 var
drwxr-xr-x 2 root root 4096 Jan 11 18:19 mnt
drwxr-sr-x 3 root root 4096 Jan 11 18:19 home
drwxr-xr-x 2 root root 4096 Jan 11 18:21 boot
drwxr-xr-x 2 root root 4096 Jan 11 18:23 bin
drwxr-xr-x 2 root root 4096 Jan 11 18:23 sbin
drwx------ 2 root root 16384 Jan 12 08:47 lost+found
drwxr-xr-x 14 root root 3680 Jan 12 12:28 dev
drwxr-xr-x 11 root root 340 Jan 12 12:28 run
drwxr-xr-x 61 root root 4096 Jan 12 12:28 etc
drwxrwxrwt 17 root root 4096 Jan 12 12:28 tmp
drwxr-xr-x 11 root root 4096 Mar 4 2013 usr
drwxr-xr-x 7 root root 4096 Jan 3 2014 lib
root@beagleboard:/#
Thanks for the detail. Hopefully someone else in the community will reproduce
what you've done and document more details on the issue. This is on my TODO
list, but is currently falling pretty far down on the priorities.
Thanks,
Saad Namou
Sr. Electrical Engineer
tel: 781.575.5545 | [email protected]<mailto:[email protected]>
[cid:[email protected]]
<http://www.instron.us/wa/home/default_en.aspx>
825 University Avenue, Norwood, MA 02062 | www.instron.com
To receive testing tips and application stories,
subscribe<https://www.instron.com/wa/personalization_net/signup.aspx> to our
newsletters
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