Re: [beagleboard] eMMC lifetime?
Am 29.06.2014 17:21, schrieb myerscountr...@gmail.com: I was just curious - I'm using my BBB rev C as a datalogger (among other things.) I'm going to be writing approximately 200 bytes of data to a mySQL database a minute pretty much 24x7 (somewhere around 300Kb per day I'm guessing.) I'm not going to be doing much erasing of data; maybe occasional purges of old data, but not very often. Mostly it will be used to store the sensor values, and then I'll write a webserver front-end to access the data, do aggregation and charting, etc. At this point, my eMMC has about 2.3GB free (I did a lot of cleanup, removing the x system, etc.) At this point, at the current write rate, theoretically I could write for around 20 years before the drive fills up. What I'm curious about though is - knowing my current usage, and that it's not anticipated to change very much in the future, how well will the eMMC hold up? I've been doing a lot of googling, but haven't really found any write cycle information for the Kingston ke4cn2h5a on the board. If do you don't care to lose some datas in case of crashes use a ramdisk and sync the contents occasionally (especially at a normal shutdown) to the eMMC. Alexander Holler -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Robert Nelson wiki on making an image question
I have been following Robert Nelson's instructions on making my own image. I got it all to work except the section labeled eMMC. Are these instructions for one to run after one has booted their beagle bone black on the SD card? Is there a script or instructions on how to make an SD card that will flash the eMMC? Similar to the functionality one has when one downloads the official image for flashing? -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Robert Nelson wiki on making an image question
On Jun 30, 2014 5:37 AM, Charles Kerr charlesker...@gmail.com wrote: I have been following Robert Nelson's instructions on making my own image. I got it all to work except the section labeled eMMC. Are these instructions for one to run after one has booted their beagle bone black on the SD card? Yes Is there a script or instructions on how to make an SD card that will flash the eMMC? Similar to the functionality one has when one downloads the official image for flashing? Write an init script to call that script? -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Robert Nelson wiki on making an image question
I was thinking that would be the case, but wanted to make sure I wasn't missing anything else. Thanks again for the help, and a wonderful wiki! On Mon, Jun 30, 2014 at 6:41 AM, Robert Nelson robertcnel...@gmail.com wrote: On Jun 30, 2014 5:37 AM, Charles Kerr charlesker...@gmail.com wrote: I have been following Robert Nelson's instructions on making my own image. I got it all to work except the section labeled eMMC. Are these instructions for one to run after one has booted their beagle bone black on the SD card? Yes Is there a script or instructions on how to make an SD card that will flash the eMMC? Similar to the functionality one has when one downloads the official image for flashing? Write an init script to call that script? -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/p688zlb8JH4/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] OPKG for ubuntu running on Beaglebone bBack
Hi, I already have a running ubuntu OS image on Beaglebone Black. I need help in downloading and installing the *opkg* software on the beaglebone black. On Monday, June 30, 2014 10:28:47 AM UTC+5:30, chaitra.m...@tismotech.net wrote: Hi, I need opkg to download qt4-embedded into beaglebone black. I tried ot apt-get and aptitude but it dint work so I was trying to download the opkg, On Friday, June 27, 2014 11:33:36 AM UTC+5:30, don wrote: On 06/26/2014 09:53 PM, Chaitra MohanKumar wrote: Hi all, I am using Ubuntu14.04 running on beaglebone black. I wanted *opkg* to be installed on it. But I am not finding a correct website or repository to download it. I tried to download the opkg from the website http://downloads.yoctoproject.org/releases/opkg/; http://downloads.yoctoproject.org/releases/opkg/. But it installed *opkg-cl* and *opkg-key* not the opkg. Can anyone please help me to download the opkg into ubuntu running on beaglebone black. Thank you. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. why? use apt-get or aptitude -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Bluesteel basic option for flash?
You need to ask the BlueSteal people. Gerald On Sat, Jun 28, 2014 at 7:54 AM, Charles Kerr charlesker...@gmail.com wrote: I was looking at the BlueSteel basic. It seems logical to me to have an option to drop HDMI for such a small device (if you are targeting embedded like functions, there is no need for the HDMI). But the loss of flash is disappointing. However, the name basic gives me hope, that there will be an option for having flash. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Beaglebone Black Debian - ssh via USB hangs after one minute of comm
On Beaglebone Black rev C Debian, I can always start a ssh session and log in. I can enter a few commands, everything is fine. After about one minute of elapsed time, the ssh drops communication. Could even be in the middle of typing a new command. 100% repeatable (unfortunately). Get in every time and works for a minute, every time. Then hang. I have to reboot to cycle this scenario again. Additional info. I can serial TTY over the same USB connection at any time, for as long as I want, even after the ssh hangs. So the hang is local to the ssh connection - not the entire board or Linux itself. Also, the same USB still has active file sharing with the PC at all times, so it's not the USB in general. Thanks for any insight -john -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: Beaglebone Black Ethernet Phy Not Detected on Boot.
I have encountered the same issue(s) on A6A boards.
I couldn't find a patch, so I wrote this patch to update the device tree
in the davinci_mdio driver in the 3.15.1 tree, it seems to correct it. I
would welcome any input on a different approach.
diff --git a/drivers/net/ethernet/ti/davinci_mdio.c
b/drivers/net/ethernet/ti/davinci_mdio.c
index 0cca9de..e5a9cdc 100644
--- a/drivers/net/ethernet/ti/davinci_mdio.c
+++ b/drivers/net/ethernet/ti/davinci_mdio.c
@@ -39,6 +39,7 @@
#include linux/of.h
#include linux/of_device.h
#include linux/pinctrl/consumer.h
+#include linux/phy.h
/*
* This timeout definition is a worst-case ultra defensive measure against
@@ -97,6 +98,10 @@ struct davinci_mdio_data {
unsigned longaccess_time; /* jiffies */
};
+#if IS_ENABLED(CONFIG_OF)
+static void davinci_mdio_update_dt_from_phymask(u32 phy_mask);
+#endif
+
static void __davinci_mdio_reset(struct davinci_mdio_data *data)
{
u32 mdio_in, div, mdio_out_khz, access_time;
@@ -150,6 +155,11 @@ static int davinci_mdio_reset(struct mii_bus *bus)
/* restrict mdio bus to live phys only */
dev_info(data-dev, detected phy mask %x\n, ~phy_mask);
phy_mask = ~phy_mask;
+
+#if IS_ENABLED(CONFIG_OF)
+davinci_mdio_update_dt_from_phymask(phy_mask);
+#endif
+
} else {
/* desperately scan all phys */
dev_warn(data-dev, no live phy, scanning all\n);
@@ -312,6 +322,79 @@ static int davinci_mdio_probe_dt(struct
mdio_platform_data *data,
}
#endif
+#if IS_ENABLED(CONFIG_OF)
+static void davinci_mdio_update_dt_from_phymask(u32 phy_mask)
+{
+int i, len;
+u32 addr;
+__be32 *old_phy_p, *phy_id_p;
+struct property *phy_id_property = NULL;
+struct device_node *node_p, *slave_p;
+
+addr = 0;
+
+for (i = 0; i PHY_MAX_ADDR; i++) {
+if ((phy_mask (1 i)) == 0) {
+addr = (u32) i;
+break;
+}
+ }
+
+for_each_compatible_node(node_p, NULL, ti,cpsw) {
+for_each_node_by_name(slave_p, slave) {
+
+old_phy_p = (__be32 *) of_get_property(slave_p, phy_id,
len);
+
+if (len != (sizeof(__be32 *) * 2))
+goto err_out;
+
+if (old_phy_p) {
+
+phy_id_property = kzalloc(sizeof(*phy_id_property),
GFP_KERNEL);
+
+if (! phy_id_property)
+goto err_out;
+
+phy_id_property-length = len;
+phy_id_property-name = kstrdup(phy_id, GFP_KERNEL);
+phy_id_property-value = kzalloc(len, GFP_KERNEL);
+
+if (! phy_id_property-name)
+goto err_out;
+
+if (! phy_id_property-value)
+goto err_out;
+
+memcpy(phy_id_property-value, old_phy_p, len);
+
+phy_id_p = (__be32 *) phy_id_property-value + 1;
+
+*phy_id_p = cpu_to_be32(addr);
+
+of_update_property(slave_p, phy_id_property);
+
+++addr;
+}
+}
+}
+
+return;
+
+err_out:
+
+if (phy_id_property) {
+if (phy_id_property-name)
+kfree(phy_id_property-name);
+
+if (phy_id_property-value)
+kfree(phy_id_property-value);
+
+if (phy_id_property)
+kfree(phy_id_property);
+}
+}
+#endif
+
static int davinci_mdio_probe(struct platform_device *pdev)
{
struct mdio_platform_data *pdata = dev_get_platdata(pdev-dev);
--
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[beagleboard] Commercially using the REV C?
Hello, I would like to know can i use this* Beagle bone Black REV C* for *commercial use* ? also included software Debian for commercial ? *if yes* 1) When can i get a large quantity of the product ? (currently only 1 is available per person) 2) Is there is any limitation on Editing the circuit ? 3) Is there is any limitation on editing the OS/software/logic ? 4) Will i get support for the BBB rev c if used commercially (without modifying the circuit)? 5) Will there be any clause of warranty void ? do you provide warranty on your product ? 6) Is there is any guide, books especially made for REV C which are very* in depth* ? (not for newbies) *FYI* : I turned to BBB because i read online that the PI can't be used commercially (without commitment to large qty sale) Hope you will soon answer the question Thank You -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: Accessing Adafruit Ultimate GPS from Debian BBB
It is not a GPS issue, it has something to do with the configuration of systemd. I am having the same issue. gpsd will not start if it uses the default port of 2947, but works on other ports. I am not sure how to fix the configuration issue. systemd is listening to the port for some reasons. For example starting on port 2948: gpsd -D 3 -n -N /dev/tty01 -S 2948 gpsd:INFO: launching (Version 3.6) gpsd:INFO: listening on port 2948 gpsd:INFO: NTPD ntpd_link_activate: 1 gpsd:INFO: stashing device /dev/tty01 at slot 0 gpsd:INFO: opening read-only GPS data source type 0 and at '/dev/tty01' gpsd:ERROR: device open failed: No such file or directory - retrying read- only gpsd:ERROR: read-only device open failed: No such file or directory gpsd:ERROR: initial GPS device /dev/tty01 open failed gpsd:INFO: running with effective group ID 20 gpsd:INFO: running with effective user ID 65534 gpsd:INFO: startup at 2014-06-28T21:09:24.000Z (1403989764) Default Port (verified with killall gpsd and rm /var/run/gpsd.sock): ): gpsd -D 3 -n -N /dev/tty01 -S 2947 gpsd:INFO: launching (Version 3.6) *gpsd:ERROR: can't bind to IPv4 port 2947, Address already in usegpsd:ERROR: maybe gpsd is already running!* gpsd:INFO: listening on port 2947 gpsd:INFO: NTPD ntpd_link_activate: 1 gpsd:INFO: stashing device /dev/tty01 at slot 0 gpsd:INFO: opening read-only GPS data source type 0 and at '/dev/tty01' gpsd:ERROR: device open failed: No such file or directory - retrying read-only gpsd:ERROR: read-only device open failed: No such file or directory gpsd:ERROR: initial GPS device /dev/tty01 open failed gpsd:INFO: running with effective group ID 20 gpsd:INFO: running with effective user ID 65534 gpsd:INFO: startup at 2014-06-28T21:11:21.000Z (1403989881) lsof -i :2947 COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME systemd 1 root 33u IPv4 11356 0t0 TCP localhost:gpsd (LISTEN) lsof -i :2948 returns nothing (with gpsd stopped). -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Commercially using the REV C?
there are no restrictions to using the board in commercial products as long as you understand that the board and the SW will change. Long-tern support of the HW and the SW is not guaranteed in its current form. In other words once we make a change to the board and it is say rev D, then we no longer make the rev C. 1) Find a distributor that will sell you the quantities you need. 2) The design is Open Source. Change it as you see fit. 3) Change it as you want to. No rules against it. 4) rev C will be supported as normal. But, we will not accept dozens of boards into RMA because the board was used in away it was not designed for. All support is community support 5) Warrant is the same except for #4 above.. I did not design the board for your application. So, I cannot guarantee that it will work in your application. You are totally responsible for that. I will not change the design to fit your application or needs. 6) For the HW, did you look at the System Reference Manual? Gerald Gerald On Sat, Jun 28, 2014 at 3:29 AM, bilalinam...@gmail.com wrote: Hello, I would like to know can i use this* Beagle bone Black REV C* for *commercial use* ? also included software Debian for commercial ? *if yes* 1) When can i get a large quantity of the product ? (currently only 1 is available per person) 2) Is there is any limitation on Editing the circuit ? 3) Is there is any limitation on editing the OS/software/logic ? 4) Will i get support for the BBB rev c if used commercially (without modifying the circuit)? 5) Will there be any clause of warranty void ? do you provide warranty on your product ? 6) Is there is any guide, books especially made for REV C which are very* in depth* ? (not for newbies) *FYI* : I turned to BBB because i read online that the PI can't be used commercially (without commitment to large qty sale) Hope you will soon answer the question Thank You -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Unable to ping BBB over USB
I recently got my BBB but I am unable to ping my computer through it (and therefore have no internet access). My computer (windows 8) is able to ping the BBB just fine and I can SSH into the board, so I do not understand why the BBB cannot see the computer. How can I fix this? -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: debian: test images (2014-02-24) Cloud9 BETA!
Awesome thanks for this image, I've been trying to update Cloud9 on my previous install with next to zero luck on either the Angstrom or Debian releases and this build seems to do the trick. My own efforts to eliminate the debugging console issue in this build have also been futile, is there a work-around or a fix available yet? In the mid-term Resume (F8) seems to work, but it would be nice to be able to bypass the debugging console all-together like in previous releases. On Monday, February 24, 2014 4:48:59 PM UTC-8, RobertCNelson wrote: So here's a special gift from Jason, Cloud9 on node 0.10.x So, can we call it an RC? ;) First, for tracking please report all bugs to: http://bugs.elinux.org/projects/debian-image-releases Kernel: 3.8.13-bone40 Changes: npm/nodejs/libsoc all from: beagle.s3.amazonaws.com/debian now. Cloud9: http://beaglebone.local:3000/ Note, there's a last minute glaring Cloud9/Debugging bug, any demo once ran, just stops in the debugger http://elinux.org/Beagleboard:Updating_The_Software http://rcn-ee.net/deb/testing/2014-02-24/ 8f8955574329c6b17b7c515cac9798f3 ./BBB-blank-eMMC-flasher-debian-7.4-2014-02-24-2gb.img.xz 98bef60e1494fa5dca4bb65b76365fda ./BBB-eMMC-flasher-debian-7.4-2014-02-24-2gb.img.xz 95ec80f131f5e8f1ca4833d5c6acb8fe ./bone-debian-7.4-2014-02-24-2gb.img.xz c08a919876d02d71fcfebd01c502a9d5 ./debian-7.4-lxde-armhf-2014-02-24.tar.xz The blank flasher this is for eeprom less beaglebone blacks, do NOT run on a classic beaglebone white. (this is designed to flash factory blank boards) An eMMC flasher which can be installed to any 2GB or greater microSD card. [BBB-eMMC-flasher-debian-7.4-2014-02-24-2gb.img.xz] http://rcn-ee.net/deb/testing/2014-02-24/BBB-eMMC-flasher-debian-7.4-2014-02-24-2gb.img.xz It takes about 10-15 Minutes to dd microSD (2GB), 15 minutes to flash eMMC (look for full 4 LED's) 2GB standalone image that can be flashed to any 2GB or greater. [bone-debian-7.4-2014-02-24-2gb.img.xz] http://rcn-ee.net/deb/testing/2014-02-24/bone-debian-7.4-2014-02-24-2gb.img.xz It takes about 10-15 Minutes to dd microSD (2GB) To resize once booted: * cd /opt/scripts/ * ./tools/grow_partition.sh * sudo reboot Finally one of my classic setup_sdcard.sh. [debian-7.4-lxde-armhf-2014-02-24.tar.xz] http://rcn-ee.net/deb/testing/2014-02-24/debian-7.4-lxde-armhf-2014-02-24.tar.xz Note for users who use my classic setup_sdcard.sh script, here is the magic options to get the beaglebone project files + systemd. sudo ./setup_sdcard.sh --mmc /dev/sdX --uboot bone --beagleboard.org-production --enable-systemd To rebuild git clone git://github.com/beagleboard/image-builder.git cd image-builder git checkout bb.org-v2014-02-24 -b tmp touch release ./beagleboard.org_image.sh -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] How to connect a low-cost CMOS imager directly to BBB CPU?
Hi all, I am looking for a low-cost solution to connect a sub $3 CMOS imager to a sub $6 application processor. This is for a cost-sensitive video application. Unfortunately, it looks like the TI processor at the heart of the BBB cannot directly decode CMOS imagers. All camera capes I have seen appear to require an ASIC between the imager CPU to act as 'glue logic', which significantly raises costs. Has anyone been able to connect a low-cost CMOS imager to the CPU without glue logic? (Like it can be done with the RaspberryPi or the i.MX25) Thanks! -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Shorted my BBB, no power/LED. Can I fix it?
I did something careless. I brushed the bottom of the BBB with an exposed USB connector while it was powered on. Now it won't turn on :( No power LEDs, no sign of life. No sign of physically blown components, no spark when I shorted it. I've left it unplugged overnight and it's still dead. Did I kill an IC? Any guesses as to which one? I'm thinking the PMIC is most likely from looking at the schematic. Just curious if there is anything I can do to fix it. Any suggestions? -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Driving 2 DC motors for robot drive train (treads)
Hello everyone! Has anyone been successful with connecting the Sabertooth motor controllers to the Beaglebone Black? If so, can you give me any tips on how to set it up and and commands? I've been searching online for where I might find help but I can't seem to find anyone that has done this. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] beaglebone with lcd (no hdmi)
Hi, I like to build a beaglebone black with a custom 10 lcd screen. But I can't find information how to configure my Debian distribution to use my lcd screen. Is there a driver I can load in the kernel or something. Or am I stuck with a hdmi screen? Hope you can help. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] OPKG for ubuntu running on Beaglebone bBack
Are you sure you are specifying the right packages? Distros use different package names - there is no qt4-embedded in Ubuntu. There are many packages, the main base package is qt4-default. You can see all that are available using apt-cache search qt4 | less. Regards Sid. On 30/06/14 05:58, chaitra.mohanku...@tismotech.net wrote: Hi, I need opkg to download qt4-embedded into beaglebone black. I tried ot apt-get and aptitude but it dint work so I was trying to download the opkg, On Friday, June 27, 2014 11:33:36 AM UTC+5:30, don wrote: On 06/26/2014 09:53 PM, Chaitra MohanKumar wrote: Hi all, I am using Ubuntu14.04 running on beaglebone black. I wanted *opkg* to be installed on it. But I am not finding a correct website or repository to download it. I tried to download the opkg from the website http://downloads.yoctoproject.org/releases/opkg/; http://downloads.yoctoproject.org/releases/opkg/. But it installed *opkg-cl* and *opkg-key* not the opkg. Can anyone please help me to download the opkg into ubuntu running on beaglebone black. Thank you. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard...@googlegroups.com javascript:. For more options, visit https://groups.google.com/d/optout https://groups.google.com/d/optout. why? use apt-get or aptitude -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com mailto:beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- Sid Boyce ... Hamradio License G3VBV, Licensed Private Pilot Emeritus IBM/Amdahl Mainframes and Sun/Fujitsu Servers Tech Support Senior Staff Specialist, Cricket Coach Microsoft Windows Free Zone - Linux used for all Computing Tasks -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: Where can i Buy Beagle Bone Black in Malaysia
Hei there ! You can buy BBB in indonesia. check this out - http://kask.us/hfKYt Pada Jumat, 27 Juni 2014 18:45:20 UTC+7, Hardik Gohil menulis: Please Suggest Me -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] How to connect a low-cost CMOS imager directly to BBB CPU?
Have you looked at a cape? http://elinux.org/Beagleboard:BeagleBone_Capes I counted two listed at the cape website. Gerald On Sun, Jun 29, 2014 at 4:05 PM, dvoc...@gmail.com wrote: Hi all, I am looking for a low-cost solution to connect a sub $3 CMOS imager to a sub $6 application processor. This is for a cost-sensitive video application. Unfortunately, it looks like the TI processor at the heart of the BBB cannot directly decode CMOS imagers. All camera capes I have seen appear to require an ASIC between the imager CPU to act as 'glue logic', which significantly raises costs. Has anyone been able to connect a low-cost CMOS imager to the CPU without glue logic? (Like it can be done with the RaspberryPi or the i.MX25) Thanks! -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Shorted my BBB, no power/LED. Can I fix it?
Most likely you killed the processor. You will need to request an RMA to get it fixed. Gerald On Sun, Jun 29, 2014 at 8:38 PM, jdbens cicekn...@gmail.com wrote: I did something careless. I brushed the bottom of the BBB with an exposed USB connector while it was powered on. Now it won't turn on :( No power LEDs, no sign of life. No sign of physically blown components, no spark when I shorted it. I've left it unplugged overnight and it's still dead. Did I kill an IC? Any guesses as to which one? I'm thinking the PMIC is most likely from looking at the schematic. Just curious if there is anything I can do to fix it. Any suggestions? -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Unable to ping BBB over USB
On Sat, Jun 28, 2014 at 7:45 PM, clhar...@umich.edu wrote: I recently got my BBB but I am unable to ping my computer through it (and therefore have no internet access). My computer (windows 8) is able to ping the BBB just fine and I can SSH into the board, so I do not understand why the BBB cannot see the computer. How can I fix this? Firewall? Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Unable to ping BBB over USB
I had the same problem, but on OSX. Firewall isn't the problem. I had an old beagle bone white, and used to do this all the time. I got a BBB and expected it to work, and it hasn't. So I have a wifi usb stick and that works. Someone said that something wasn't enabled, but I couldn't find what he was talking about, so the $12 wifi was a good option. jerry On Mon, Jun 30, 2014 at 6:23 AM, Robert Nelson robertcnel...@gmail.com wrote: On Sat, Jun 28, 2014 at 7:45 PM, clhar...@umich.edu wrote: I recently got my BBB but I am unable to ping my computer through it (and therefore have no internet access). My computer (windows 8) is able to ping the BBB just fine and I can SSH into the board, so I do not understand why the BBB cannot see the computer. How can I fix this? Firewall? Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- Extra Ham Operator: K7AZJ Registered Linux User: 275424 Raspberry Pi and Arduino developer There are 10 kinds of people in the world: Those who can read binary and those who can't. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Problem installing packages and upgrade on Debian Image - Need Help!
Image Used: BeagleBoard.org BeagleBone Debian Image 2014-05-14 I get the following error when I try to install any package such as mysql or phpmyadmin: root@beaglebone:~# apt-get install mysql-server Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: heirloom-mailx libaio1 libdbd-mysql-perl libdbi-perl libhtml-template-perl libmysqlclient18 libnet-daemon-perl libplrpc-perl mysql-client-5.5 mysql-common mysql-server-5.5 mysql-server-core-5.5 Suggested packages: exim4 mail-transport-agent libipc-sharedcache-perl libterm-readkey-perl tinyca Recommended packages: mailx The following NEW packages will be installed: heirloom-mailx libaio1 libdbd-mysql-perl libdbi-perl libhtml-template-perl libmysqlclient18 libnet-daemon-perl libplrpc-perl mysql-client-5.5 mysql-common mysql-server mysql-server-5.5 mysql-server-core-5.5 0 upgraded, 13 newly installed, 0 to remove and 29 not upgraded. Need to get 8684 kB of archives. After this operation, 86.1 MB of additional disk space will be used. E: You don't have enough free space in /var/cache/apt/archives/. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Problem installing packages and upgrade on Debian Image - Need Help!
On Mon, Jun 30, 2014 at 8:52 AM, Stacy Cottles fm3...@gmail.com wrote: Image Used: BeagleBoard.org BeagleBone Debian Image 2014-05-14 I get the following error when I try to install any package such as mysql or phpmyadmin: root@beaglebone:~# apt-get install mysql-server Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: heirloom-mailx libaio1 libdbd-mysql-perl libdbi-perl libhtml-template-perl libmysqlclient18 libnet-daemon-perl libplrpc-perl mysql-client-5.5 mysql-common mysql-server-5.5 mysql-server-core-5.5 Suggested packages: exim4 mail-transport-agent libipc-sharedcache-perl libterm-readkey-perl tinyca Recommended packages: mailx The following NEW packages will be installed: heirloom-mailx libaio1 libdbd-mysql-perl libdbi-perl libhtml-template-perl libmysqlclient18 libnet-daemon-perl libplrpc-perl mysql-client-5.5 mysql-common mysql-server mysql-server-5.5 mysql-server-core-5.5 0 upgraded, 13 newly installed, 0 to remove and 29 not upgraded. Need to get 8684 kB of archives. After this operation, 86.1 MB of additional disk space will be used. E: You don't have enough free space in /var/cache/apt/archives/. So your out of space.. There's only 2GB on the eMMC of the original BBB and 4GB on the rev C. So you can either remove stuff you don't need, or use a microSD card. Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: Dude, where's my BeagleBone Black?
I have had a BBB rev C on backorder with Jameco since April 9th. Called them last week and they say it is likely to be mid to late August until it ships. I looked around (Adafruit, Sparkfun, etc...) and they still say out of stock. All I want is 1 for a hobby project, perhaps those ordering 100s-1000s are getting priority? On Sunday, April 13, 2014 7:07:00 PM UTC-4, Jason Kridner wrote: Just about to post this to http://beagleboard.org/blog, but it wouldn't hurt to get a bit of community feedback before pushing this out there Dude, where's my BeagleBone Black? I hear that question a LOT. No, we weren't sleeping, but sometimes it takes a minute for a plan to come together. And don't you love it when a plan comes together? Your BeagleBone Black is on the way and below are the whys and hows. Buying a BeagleBone Black back around October last year was easy---and then suddenly they were gone. Having a big launch and then slowing down to a more steady pace of production is what is normally expected. Demand was strong, but distributors were showing a small amount of stock and people were getting their boards on demand. Based on the status, distributors had requested CircuitCo (the Richardson, Texas based manufacturer of all official BeagleBoard.org boards) to provide boards at a certain pace, and production dropped from about 6,000 a week at launch to around 3,000 a week. Then came Radio Shack, filling their stores with Make's Getting Started with BeagleBone kit. Then the Christmas rush. Then the Georgia Tech massively open online course on control of mobile robots hosted on Coursera. We had a couple of small production boosts, but haven't been able to make any dent in the demand. Everyone is starting to find out what BeagleBone Black can do, using it in their classes, hobbies, prototypes---and products. When it comes to those people using a BeagleBone Black in an end product, well, the BeagleBoard.org terms and conditions clearly say we aren't responsible for the quality in those cases. Nevertheless, the quality speaks for itself and many people are choosing to simply drop them into things beyond just a few prototype units. In practice, we'll never know unless you try to return a bunch of boards at once for repairs. Our desire is that people using the boards in products work directly with a contract manufacturer or distributor to enable boards builds to be planned out in time and with terms and conditions that won't hurt BeagleBoard.org's ability to supply classrooms, hobbyists and professionals building prototypes. Still, if distributors show stock, I expect people building products to continue to chew up some of the board supply. While these people building products are certainly sucking up a lot of boards, it is clear they aren't the only source of the high demand. Some of our distribution partners, most notably Adafruit and Special Computing, put quantity limits of one board per customer on their orders to help keep supply going to individual makers. I took a look at Adafruit's website while they were showing some sock and observed board disappearing at the rate of about 2-3 PER MINUTE. One tweet from me and they were sold out again. This all leads to the obvious conclusion: we need more capacity. To accomplish this, we are taking a multiple prong approach of increasing capacity at CircuitCo as well as bringing on an additional manufacturer. These two prongs are summarized below. Prong #1 - Ramping up production at CircuitCo Ramping up production costs money. More test equipment is needed. Orders on various parts must be accelerated. Additional staff must be hired to run additional shifts. CircuitCo has been fantastic at taking the risk for us, but the margins for BeagleBone Black aren't the friendliest for them to take on these additional costs. At initial launch, it is a benefit for them to get exposed to more customers for their core business, complex circuit assembly and engineering services, but shipping more of the exact same board isn't going to give them a lot more exposure. We're really close to shifting the distribution shipped on our boards from Angstrom Distribution to Debian. Feedback from different people, especially Adafruit, tells us this will improve usability in the largest segments of our community. Angstrom Distribution is much more customizable and is very friendly to professional developers looking to tweak the most out of the system, but for many novices it introduces a barrier to learning. Debian is the basis for Ubuntu, includes ARM Cortex-A8 support in their mainline and is very familiar to a huge population of developers. It also takes a bit more space on the flash storage to provide the best user experience. To provide the best experience of using Debian on BeagleBone Black, we are connecting the switch-over to an
Re: [beagleboard] Re: Dude, where's my BeagleBone Black?
Then watch Adafruit as they get weekly shipments. Or try Special Computing.. Gerald On Mon, Jun 30, 2014 at 8:48 AM, Mackenzie themackenziefam...@gmail.com wrote: I have had a BBB rev C on backorder with Jameco since April 9th. Called them last week and they say it is likely to be mid to late August until it ships. I looked around (Adafruit, Sparkfun, etc...) and they still say out of stock. All I want is 1 for a hobby project, perhaps those ordering 100s-1000s are getting priority? On Sunday, April 13, 2014 7:07:00 PM UTC-4, Jason Kridner wrote: Just about to post this to http://beagleboard.org/blog, but it wouldn't hurt to get a bit of community feedback before pushing this out there Dude, where's my BeagleBone Black? I hear that question a LOT. No, we weren't sleeping, but sometimes it takes a minute for a plan to come together. And don't you love it when a plan comes together? Your BeagleBone Black is on the way and below are the whys and hows. Buying a BeagleBone Black back around October last year was easy---and then suddenly they were gone. Having a big launch and then slowing down to a more steady pace of production is what is normally expected. Demand was strong, but distributors were showing a small amount of stock and people were getting their boards on demand. Based on the status, distributors had requested CircuitCo (the Richardson, Texas based manufacturer of all official BeagleBoard.org boards) to provide boards at a certain pace, and production dropped from about 6,000 a week at launch to around 3,000 a week. Then came Radio Shack, filling their stores with Make's Getting Started with BeagleBone kit. Then the Christmas rush. Then the Georgia Tech massively open online course on control of mobile robots hosted on Coursera. We had a couple of small production boosts, but haven't been able to make any dent in the demand. Everyone is starting to find out what BeagleBone Black can do, using it in their classes, hobbies, prototypes---and products. When it comes to those people using a BeagleBone Black in an end product, well, the BeagleBoard.org terms and conditions clearly say we aren't responsible for the quality in those cases. Nevertheless, the quality speaks for itself and many people are choosing to simply drop them into things beyond just a few prototype units. In practice, we'll never know unless you try to return a bunch of boards at once for repairs. Our desire is that people using the boards in products work directly with a contract manufacturer or distributor to enable boards builds to be planned out in time and with terms and conditions that won't hurt BeagleBoard.org's ability to supply classrooms, hobbyists and professionals building prototypes. Still, if distributors show stock, I expect people building products to continue to chew up some of the board supply. While these people building products are certainly sucking up a lot of boards, it is clear they aren't the only source of the high demand. Some of our distribution partners, most notably Adafruit and Special Computing, put quantity limits of one board per customer on their orders to help keep supply going to individual makers. I took a look at Adafruit's website while they were showing some sock and observed board disappearing at the rate of about 2-3 PER MINUTE. One tweet from me and they were sold out again. This all leads to the obvious conclusion: we need more capacity. To accomplish this, we are taking a multiple prong approach of increasing capacity at CircuitCo as well as bringing on an additional manufacturer. These two prongs are summarized below. Prong #1 - Ramping up production at CircuitCo Ramping up production costs money. More test equipment is needed. Orders on various parts must be accelerated. Additional staff must be hired to run additional shifts. CircuitCo has been fantastic at taking the risk for us, but the margins for BeagleBone Black aren't the friendliest for them to take on these additional costs. At initial launch, it is a benefit for them to get exposed to more customers for their core business, complex circuit assembly and engineering services, but shipping more of the exact same board isn't going to give them a lot more exposure. We're really close to shifting the distribution shipped on our boards from Angstrom Distribution to Debian. Feedback from different people, especially Adafruit, tells us this will improve usability in the largest segments of our community. Angstrom Distribution is much more customizable and is very friendly to professional developers looking to tweak the most out of the system, but for many novices it introduces a barrier to learning. Debian is the basis for Ubuntu, includes ARM Cortex-A8 support in their mainline and is very familiar to a huge population of developers. It also takes a bit more space on the flash storage to provide the best user experience. To provide the
Re: [beagleboard] Re: Dude, where's my BeagleBone Black?
Be prepared to buy 'now', sign up for the email in stock alert from Adafruit. When the email arrives, go online 'now' and purchase. Since the C's have been shipping, I've purchased 2 this way. -david On Mon, Jun 30, 2014 at 8:48 AM, Mackenzie themackenziefam...@gmail.com wrote: I have had a BBB rev C on backorder with Jameco since April 9th. Called them last week and they say it is likely to be mid to late August until it ships. I looked around (Adafruit, Sparkfun, etc...) and they still say out of stock. All I want is 1 for a hobby project, perhaps those ordering 100s-1000s are getting priority? On Sunday, April 13, 2014 7:07:00 PM UTC-4, Jason Kridner wrote: Just about to post this to http://beagleboard.org/blog, but it wouldn't hurt to get a bit of community feedback before pushing this out there Dude, where's my BeagleBone Black? I hear that question a LOT. No, we weren't sleeping, but sometimes it takes a minute for a plan to come together. And don't you love it when a plan comes together? Your BeagleBone Black is on the way and below are the whys and hows. Buying a BeagleBone Black back around October last year was easy---and then suddenly they were gone. Having a big launch and then slowing down to a more steady pace of production is what is normally expected. Demand was strong, but distributors were showing a small amount of stock and people were getting their boards on demand. Based on the status, distributors had requested CircuitCo (the Richardson, Texas based manufacturer of all official BeagleBoard.org boards) to provide boards at a certain pace, and production dropped from about 6,000 a week at launch to around 3,000 a week. Then came Radio Shack, filling their stores with Make's Getting Started with BeagleBone kit. Then the Christmas rush. Then the Georgia Tech massively open online course on control of mobile robots hosted on Coursera. We had a couple of small production boosts, but haven't been able to make any dent in the demand. Everyone is starting to find out what BeagleBone Black can do, using it in their classes, hobbies, prototypes---and products. When it comes to those people using a BeagleBone Black in an end product, well, the BeagleBoard.org terms and conditions clearly say we aren't responsible for the quality in those cases. Nevertheless, the quality speaks for itself and many people are choosing to simply drop them into things beyond just a few prototype units. In practice, we'll never know unless you try to return a bunch of boards at once for repairs. Our desire is that people using the boards in products work directly with a contract manufacturer or distributor to enable boards builds to be planned out in time and with terms and conditions that won't hurt BeagleBoard.org's ability to supply classrooms, hobbyists and professionals building prototypes. Still, if distributors show stock, I expect people building products to continue to chew up some of the board supply. While these people building products are certainly sucking up a lot of boards, it is clear they aren't the only source of the high demand. Some of our distribution partners, most notably Adafruit and Special Computing, put quantity limits of one board per customer on their orders to help keep supply going to individual makers. I took a look at Adafruit's website while they were showing some sock and observed board disappearing at the rate of about 2-3 PER MINUTE. One tweet from me and they were sold out again. This all leads to the obvious conclusion: we need more capacity. To accomplish this, we are taking a multiple prong approach of increasing capacity at CircuitCo as well as bringing on an additional manufacturer. These two prongs are summarized below. Prong #1 - Ramping up production at CircuitCo Ramping up production costs money. More test equipment is needed. Orders on various parts must be accelerated. Additional staff must be hired to run additional shifts. CircuitCo has been fantastic at taking the risk for us, but the margins for BeagleBone Black aren't the friendliest for them to take on these additional costs. At initial launch, it is a benefit for them to get exposed to more customers for their core business, complex circuit assembly and engineering services, but shipping more of the exact same board isn't going to give them a lot more exposure. We're really close to shifting the distribution shipped on our boards from Angstrom Distribution to Debian. Feedback from different people, especially Adafruit, tells us this will improve usability in the largest segments of our community. Angstrom Distribution is much more customizable and is very friendly to professional developers looking to tweak the most out of the system, but for many novices it introduces a barrier to learning. Debian is the basis for Ubuntu, includes ARM Cortex-A8 support in their mainline and is very familiar to a huge population
[beagleboard] Unable to Logout Debian
Hi, there ! I bought a BBB rev C recently and it was shipped with Debian pre-installed. Everything works fine except when I logout (by clicking the green Exit icon at the right-bottom corner), the menu disappeared and nothing seems to happen. After doing a lot of googling (sorry that I'm new to debian, x terminal, lxde...), I was pointed to the command lxde-logout. When I ran this command inside lxterminal, I got the following messages: debian@beaglebone:~$ lxde-logout Xlib: extension RANDR missing on display :13.0. ** (lxsession-logout:7584): WARNING **: dbus-interface.c:94: DBUS: The name org.freedesktop.Hal was not provided by any .service files ** (lxsession-logout:7584): WARNING **: dbus-interface.c:94: DBUS: The name org.freedesktop.Hal was not provided by any .service files ** (lxsession-logout:7584): WARNING **: dbus-interface.c:94: DBUS: The name org.freedesktop.Hal was not provided by any .service files ** (lxsession-logout:7584): WARNING **: dbus-interface.c:94: DBUS: The name org.freedesktop.Hal was not provided by any .service files debian@beaglebone:~$ Same results for the command lxsession-logout. Same results for login as root. Any ideas and any solution for this ?? Thanks !! -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Unable to logout Debian
Hi, there! I bought a BBB rev C recently and it was shipped with the Debian pre-installed. Everything work fine except when I try to logout (by clicking the green Exit icon in the right-bottom corner), the menu disappeared and nothing seems to happen. After doing a lot of googling (sorry that I'm new to debian, x terminal, lxde...), I was pointed to the command lxde-logout. When I ran this command inside lxterminal, I got the following messages: debian@beaglebone:~$ lxde-logout Xlib: extension RANDR missing on display :13.0. ** (lxsession-logout:7584): WARNING **: dbus-interface.c:94: DBUS: The name org.freedesktop.Hal was not provided by any .service files ** (lxsession-logout:7584): WARNING **: dbus-interface.c:94: DBUS: The name org.freedesktop.Hal was not provided by any .service files ** (lxsession-logout:7584): WARNING **: dbus-interface.c:94: DBUS: The name org.freedesktop.Hal was not provided by any .service files ** (lxsession-logout:7584): WARNING **: dbus-interface.c:94: DBUS: The name org.freedesktop.Hal was not provided by any .service files debian@beaglebone:~$ Same result for the command lxsession-logout. Same result for login as root. Does anybody know what's the problem and any solution for this?? Thanks! -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Unable to boot from SD Card for flashing eMMC with Debian/Ubuntu/Angstrom
Hi João Paulo, I seem to be having the same problem. I checked the voltage on the SDA and SCL pins of U7 (the eprom) and they stay at 0V. This voltage on a health BBB is at 3.3. Did you request an RMA or did you find a work around. I'd like to know what causes the problem. This is the boot screen using internal emmc: http://pastebin.com/DkXzvhSK Using a bootable sd with ubuntu and holding down the boot button: http://pastebin.com/MEFtSQSe Any help in understanding why this happens would be great. Thanks in advance. Bobby PS I am powering the BBB with a 2A power supply at 5V Il giorno martedì 22 aprile 2014 00:55:33 UTC+2, João Paulo ha scritto: Robert, Do you recommend I request a RMA or do you think should be a work around to solve the issue? Regards, João Paulo 2014-04-18 23:24 GMT-03:00 João Paulo Bodanese joao.b...@gmail.com javascript:: Robert, Now the Linux boot, but the error messages persist: http://pastebin.com/x71Ufu1Z Regards, João Paulo 2014-04-18 17:09 GMT-03:00 William Hermans yyr...@gmail.com javascript:: Yeah, I noticed your most recent post to the OP. Could not believe that I missed undefined( making me feel pretty silly ), although I suppose the file could be undefined in both cases ? *shrug* On Fri, Apr 18, 2014 at 12:57 PM, Robert Nelson robert...@gmail.com javascript: wrote: On Fri, Apr 18, 2014 at 2:52 PM, William Hermans yyr...@gmail.com javascript: wrote: This almost seems like the EEPROM error that happens once in a while. Why and how I dont know but I remember . . . Could not probe the EEPROM; something fundamentally wrong on the I2C bus. So then this happens . .. reading /dtbs/undefined ** Unable to read file /dtbs/undefined ** Kernel image @ 0x8200 [ 0x00 - 0x38ba80 ] ERROR: Did not find a cmdline Flattened Device Tree Could not find a valid device tree In essence uboot does not know which device tree file to load for the board, so not everything is configured properly. Robert, didnt you used to have an EEPROM flasher script to fix this situation ? Or is this not appropriate any longer ? Oh I do... Just haven't actually blanked out an EEPROM to test it yet. ;) Looks like i missed one check.. Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard...@googlegroups.com javascript:. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/yLAbudOgAIU/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard...@googlegroups.com javascript:. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: Commercially using the REV C?
For quantity purchase, look here: http://www.logicsupply.com/components/motherboards/arm/bb-black-c/ Cheers On Saturday, June 28, 2014 4:29:50 AM UTC-4, bilali...@gmail.com wrote: Hello, I would like to know can i use this* Beagle bone Black REV C* for *commercial use* ? also included software Debian for commercial ? *if yes* 1) When can i get a large quantity of the product ? (currently only 1 is available per person) 2) Is there is any limitation on Editing the circuit ? 3) Is there is any limitation on editing the OS/software/logic ? 4) Will i get support for the BBB rev c if used commercially (without modifying the circuit)? 5) Will there be any clause of warranty void ? do you provide warranty on your product ? 6) Is there is any guide, books especially made for REV C which are very* in depth* ? (not for newbies) *FYI* : I turned to BBB because i read online that the PI can't be used commercially (without commitment to large qty sale) Hope you will soon answer the question Thank You -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Bluesteel basic option for flash?
Ahh, I thought it was another BeagleBone product. I was wondering why it wasn't a BeagleBone blue or something. On Mon, Jun 30, 2014 at 8:27 AM, Gerald Coley ger...@beagleboard.org wrote: You need to ask the BlueSteal people. Gerald On Sat, Jun 28, 2014 at 7:54 AM, Charles Kerr charlesker...@gmail.com wrote: I was looking at the BlueSteel basic. It seems logical to me to have an option to drop HDMI for such a small device (if you are targeting embedded like functions, there is no need for the HDMI). But the loss of flash is disappointing. However, the name basic gives me hope, that there will be an option for having flash. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/wLTf8G3vQ_4/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Bluesteel basic option for flash?
No, I have nothing to do with this one. Gerald On Mon, Jun 30, 2014 at 10:54 AM, Charles Kerr charlesker...@gmail.com wrote: Ahh, I thought it was another BeagleBone product. I was wondering why it wasn't a BeagleBone blue or something. On Mon, Jun 30, 2014 at 8:27 AM, Gerald Coley ger...@beagleboard.org wrote: You need to ask the BlueSteal people. Gerald On Sat, Jun 28, 2014 at 7:54 AM, Charles Kerr charlesker...@gmail.com wrote: I was looking at the BlueSteel basic. It seems logical to me to have an option to drop HDMI for such a small device (if you are targeting embedded like functions, there is no need for the HDMI). But the loss of flash is disappointing. However, the name basic gives me hope, that there will be an option for having flash. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/wLTf8G3vQ_4/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Dude, where's my BeagleBone Black?
Thanks. I was under the (mistaken) assumption that all the vendors would be in the same boat. Just cancelled my Jameco order and have the phone set to buzz me when Adafruit says my new toy has arrived. Kind regards, Parker Mackenzie On Monday, June 30, 2014 10:23:29 AM UTC-4, Gerald wrote: Then watch Adafruit as they get weekly shipments. Or try Special Computing.. Gerald On Mon, Jun 30, 2014 at 8:48 AM, Mackenzie themacken...@gmail.com javascript: wrote: I have had a BBB rev C on backorder with Jameco since April 9th. Called them last week and they say it is likely to be mid to late August until it ships. I looked around (Adafruit, Sparkfun, etc...) and they still say out of stock. All I want is 1 for a hobby project, perhaps those ordering 100s-1000s are getting priority? On Sunday, April 13, 2014 7:07:00 PM UTC-4, Jason Kridner wrote: Just about to post this to http://beagleboard.org/blog, but it wouldn't hurt to get a bit of community feedback before pushing this out there Dude, where's my BeagleBone Black? I hear that question a LOT. No, we weren't sleeping, but sometimes it takes a minute for a plan to come together. And don't you love it when a plan comes together? Your BeagleBone Black is on the way and below are the whys and hows. Buying a BeagleBone Black back around October last year was easy---and then suddenly they were gone. Having a big launch and then slowing down to a more steady pace of production is what is normally expected. Demand was strong, but distributors were showing a small amount of stock and people were getting their boards on demand. Based on the status, distributors had requested CircuitCo (the Richardson, Texas based manufacturer of all official BeagleBoard.org boards) to provide boards at a certain pace, and production dropped from about 6,000 a week at launch to around 3,000 a week. Then came Radio Shack, filling their stores with Make's Getting Started with BeagleBone kit. Then the Christmas rush. Then the Georgia Tech massively open online course on control of mobile robots hosted on Coursera. We had a couple of small production boosts, but haven't been able to make any dent in the demand. Everyone is starting to find out what BeagleBone Black can do, using it in their classes, hobbies, prototypes---and products. When it comes to those people using a BeagleBone Black in an end product, well, the BeagleBoard.org terms and conditions clearly say we aren't responsible for the quality in those cases. Nevertheless, the quality speaks for itself and many people are choosing to simply drop them into things beyond just a few prototype units. In practice, we'll never know unless you try to return a bunch of boards at once for repairs. Our desire is that people using the boards in products work directly with a contract manufacturer or distributor to enable boards builds to be planned out in time and with terms and conditions that won't hurt BeagleBoard.org's ability to supply classrooms, hobbyists and professionals building prototypes. Still, if distributors show stock, I expect people building products to continue to chew up some of the board supply. While these people building products are certainly sucking up a lot of boards, it is clear they aren't the only source of the high demand. Some of our distribution partners, most notably Adafruit and Special Computing, put quantity limits of one board per customer on their orders to help keep supply going to individual makers. I took a look at Adafruit's website while they were showing some sock and observed board disappearing at the rate of about 2-3 PER MINUTE. One tweet from me and they were sold out again. This all leads to the obvious conclusion: we need more capacity. To accomplish this, we are taking a multiple prong approach of increasing capacity at CircuitCo as well as bringing on an additional manufacturer. These two prongs are summarized below. Prong #1 - Ramping up production at CircuitCo Ramping up production costs money. More test equipment is needed. Orders on various parts must be accelerated. Additional staff must be hired to run additional shifts. CircuitCo has been fantastic at taking the risk for us, but the margins for BeagleBone Black aren't the friendliest for them to take on these additional costs. At initial launch, it is a benefit for them to get exposed to more customers for their core business, complex circuit assembly and engineering services, but shipping more of the exact same board isn't going to give them a lot more exposure. We're really close to shifting the distribution shipped on our boards from Angstrom Distribution to Debian. Feedback from different people, especially Adafruit, tells us this will improve usability in the largest segments of our community. Angstrom Distribution is much more customizable and is very friendly to
Re: [beagleboard] Re: Dude, where's my BeagleBone Black?
http://www.elinux.org/Beagleboard:BeagleBoneBlack#Board_Shipments Gerald On Mon, Jun 30, 2014 at 11:11 AM, Wm Parker Mackenzie themackenziefam...@gmail.com wrote: Thanks. I was under the (mistaken) assumption that all the vendors would be in the same boat. Just cancelled my Jameco order and have the phone set to buzz me when Adafruit says my new toy has arrived. Kind regards, Parker Mackenzie On Monday, June 30, 2014 10:23:29 AM UTC-4, Gerald wrote: Then watch Adafruit as they get weekly shipments. Or try Special Computing.. Gerald On Mon, Jun 30, 2014 at 8:48 AM, Mackenzie themacken...@gmail.com wrote: I have had a BBB rev C on backorder with Jameco since April 9th. Called them last week and they say it is likely to be mid to late August until it ships. I looked around (Adafruit, Sparkfun, etc...) and they still say out of stock. All I want is 1 for a hobby project, perhaps those ordering 100s-1000s are getting priority? On Sunday, April 13, 2014 7:07:00 PM UTC-4, Jason Kridner wrote: Just about to post this to http://beagleboard.org/blog, but it wouldn't hurt to get a bit of community feedback before pushing this out there Dude, where's my BeagleBone Black? I hear that question a LOT. No, we weren't sleeping, but sometimes it takes a minute for a plan to come together. And don't you love it when a plan comes together? Your BeagleBone Black is on the way and below are the whys and hows. Buying a BeagleBone Black back around October last year was easy---and then suddenly they were gone. Having a big launch and then slowing down to a more steady pace of production is what is normally expected. Demand was strong, but distributors were showing a small amount of stock and people were getting their boards on demand. Based on the status, distributors had requested CircuitCo (the Richardson, Texas based manufacturer of all official BeagleBoard.org boards) to provide boards at a certain pace, and production dropped from about 6,000 a week at launch to around 3,000 a week. Then came Radio Shack, filling their stores with Make's Getting Started with BeagleBone kit. Then the Christmas rush. Then the Georgia Tech massively open online course on control of mobile robots hosted on Coursera. We had a couple of small production boosts, but haven't been able to make any dent in the demand. Everyone is starting to find out what BeagleBone Black can do, using it in their classes, hobbies, prototypes---and products. When it comes to those people using a BeagleBone Black in an end product, well, the BeagleBoard.org terms and conditions clearly say we aren't responsible for the quality in those cases. Nevertheless, the quality speaks for itself and many people are choosing to simply drop them into things beyond just a few prototype units. In practice, we'll never know unless you try to return a bunch of boards at once for repairs. Our desire is that people using the boards in products work directly with a contract manufacturer or distributor to enable boards builds to be planned out in time and with terms and conditions that won't hurt BeagleBoard.org's ability to supply classrooms, hobbyists and professionals building prototypes. Still, if distributors show stock, I expect people building products to continue to chew up some of the board supply. While these people building products are certainly sucking up a lot of boards, it is clear they aren't the only source of the high demand. Some of our distribution partners, most notably Adafruit and Special Computing, put quantity limits of one board per customer on their orders to help keep supply going to individual makers. I took a look at Adafruit's website while they were showing some sock and observed board disappearing at the rate of about 2-3 PER MINUTE. One tweet from me and they were sold out again. This all leads to the obvious conclusion: we need more capacity. To accomplish this, we are taking a multiple prong approach of increasing capacity at CircuitCo as well as bringing on an additional manufacturer. These two prongs are summarized below. Prong #1 - Ramping up production at CircuitCo Ramping up production costs money. More test equipment is needed. Orders on various parts must be accelerated. Additional staff must be hired to run additional shifts. CircuitCo has been fantastic at taking the risk for us, but the margins for BeagleBone Black aren't the friendliest for them to take on these additional costs. At initial launch, it is a benefit for them to get exposed to more customers for their core business, complex circuit assembly and engineering services, but shipping more of the exact same board isn't going to give them a lot more exposure. We're really close to shifting the distribution shipped on our boards from Angstrom Distribution to Debian. Feedback from different people, especially Adafruit, tells us this will improve usability in the largest
[beagleboard] Info required for using BBB with 10.1 Display
Hello, myself and a colleague currently have a project to use the BBB with a 10.1 Display. We currently have an Android build (4.1.2 for AM335X EVM platform) that works with a 7 display. The resolution of the 10.1 is the same as the 7 (1024 x 600) as is the hardware pin out. The 10.1 does not work. We think the issues may be at the software driver level. Does anybody have any info on how to do the following: · Identify which drivers to use for a particular display · Provide the correct settings in the driver for the display -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Dude, where's my BeagleBone Black?
You just lost major points with that cheap shot. I do NOT view the email stock alerts as a marketing ploy -david On Mon, Jun 30, 2014 at 11:25 AM, Special Computing specialc...@gmail.com wrote: Special Computing has dedicated stock reserved for hobbyists so we typically are always in stock (we don't use marketing ploys with email signups). We typically ship same day from Arizona preferring USPS Priority Mail for 2-3 day delivery (next flight out service available). https://specialcomp.com/beaglebone/ Special Computing 480-818-5745 -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Unable to boot from SD Card for flashing eMMC with Debian/Ubuntu/Angstrom
Hi Bobby, I requested a RMA and they replaced the BBB. I still do not know what happened. Best regards, João Paulo 2014-06-30 12:14 GMT-03:00 bobb...@gmail.com: Hi João Paulo, I seem to be having the same problem. I checked the voltage on the SDA and SCL pins of U7 (the eprom) and they stay at 0V. This voltage on a health BBB is at 3.3. Did you request an RMA or did you find a work around. I'd like to know what causes the problem. This is the boot screen using internal emmc: http://pastebin.com/DkXzvhSK Using a bootable sd with ubuntu and holding down the boot button: http://pastebin.com/MEFtSQSe Any help in understanding why this happens would be great. Thanks in advance. Bobby PS I am powering the BBB with a 2A power supply at 5V Il giorno martedì 22 aprile 2014 00:55:33 UTC+2, João Paulo ha scritto: Robert, Do you recommend I request a RMA or do you think should be a work around to solve the issue? Regards, João Paulo 2014-04-18 23:24 GMT-03:00 João Paulo Bodanese joao.b...@gmail.com: Robert, Now the Linux boot, but the error messages persist: http://pastebin.com/x71Ufu1Z Regards, João Paulo 2014-04-18 17:09 GMT-03:00 William Hermans yyr...@gmail.com: Yeah, I noticed your most recent post to the OP. Could not believe that I missed undefined( making me feel pretty silly ), although I suppose the file could be undefined in both cases ? *shrug* On Fri, Apr 18, 2014 at 12:57 PM, Robert Nelson robert...@gmail.com wrote: On Fri, Apr 18, 2014 at 2:52 PM, William Hermans yyr...@gmail.com wrote: This almost seems like the EEPROM error that happens once in a while. Why and how I dont know but I remember . . . Could not probe the EEPROM; something fundamentally wrong on the I2C bus. So then this happens . .. reading /dtbs/undefined ** Unable to read file /dtbs/undefined ** Kernel image @ 0x8200 [ 0x00 - 0x38ba80 ] ERROR: Did not find a cmdline Flattened Device Tree Could not find a valid device tree In essence uboot does not know which device tree file to load for the board, so not everything is configured properly. Robert, didnt you used to have an EEPROM flasher script to fix this situation ? Or is this not appropriate any longer ? Oh I do... Just haven't actually blanked out an EEPROM to test it yet. ;) Looks like i missed one check.. Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/yLAbudOgAIU/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/yLAbudOgAIU/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Manually Burning on-board eMMC
Hello, I'm looking for information/steps on getting a board to boot from the on-board eMMC. I've got a board design based on a Beaglebone Black, I'm able to mount an SD card and boot successfully. I'm looking for instructions on how to manually program the on-board eMMC (4Gb) using a modified version of the TI Arago distribution. I'd like to get an idea as to how to do this manually, since I would like to put these boards into production. I've tried the same steps required for flashing an SD MMC, but was not successful. Thanks in advance for the help. Brendan -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Accessing Adafruit Ultimate GPS from Debian BBB
*It is not a GPS issue, it has something to do with the configuration of systemd. I am having the same issue. gpsd will not start if it uses the default port of 2947* Which user are you running these programs as ? I believe ports under 3000 on Debian are privileged. On Sat, Jun 28, 2014 at 2:36 PM, lambe...@gmail.com wrote: It is not a GPS issue, it has something to do with the configuration of systemd. I am having the same issue. gpsd will not start if it uses the default port of 2947, but works on other ports. I am not sure how to fix the configuration issue. systemd is listening to the port for some reasons. For example starting on port 2948: gpsd -D 3 -n -N /dev/tty01 -S 2948 gpsd:INFO: launching (Version 3.6) gpsd:INFO: listening on port 2948 gpsd:INFO: NTPD ntpd_link_activate: 1 gpsd:INFO: stashing device /dev/tty01 at slot 0 gpsd:INFO: opening read-only GPS data source type 0 and at '/dev/tty01' gpsd:ERROR: device open failed: No such file or directory - retrying read- only gpsd:ERROR: read-only device open failed: No such file or directory gpsd:ERROR: initial GPS device /dev/tty01 open failed gpsd:INFO: running with effective group ID 20 gpsd:INFO: running with effective user ID 65534 gpsd:INFO: startup at 2014-06-28T21:09:24.000Z (1403989764) Default Port (verified with killall gpsd and rm /var/run/gpsd.sock): ): gpsd -D 3 -n -N /dev/tty01 -S 2947 gpsd:INFO: launching (Version 3.6) *gpsd:ERROR: can't bind to IPv4 port 2947, Address already in usegpsd:ERROR: maybe gpsd is already running!* gpsd:INFO: listening on port 2947 gpsd:INFO: NTPD ntpd_link_activate: 1 gpsd:INFO: stashing device /dev/tty01 at slot 0 gpsd:INFO: opening read-only GPS data source type 0 and at '/dev/tty01' gpsd:ERROR: device open failed: No such file or directory - retrying read-only gpsd:ERROR: read-only device open failed: No such file or directory gpsd:ERROR: initial GPS device /dev/tty01 open failed gpsd:INFO: running with effective group ID 20 gpsd:INFO: running with effective user ID 65534 gpsd:INFO: startup at 2014-06-28T21:11:21.000Z (1403989881) lsof -i :2947 COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME systemd 1 root 33u IPv4 11356 0t0 TCP localhost:gpsd (LISTEN) lsof -i :2948 returns nothing (with gpsd stopped). -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] How to connect a low-cost CMOS imager directly to BBB CPU?
The AM37xx supports a camera interface. It is used in the BeagleBoard-xM. Gerald On Mon, Jun 30, 2014 at 11:47 AM, dvoc...@gmail.com wrote: Hi Gerald, thanks for taking the time. Unfortunately, it appears that both of these capes rely on an ASIC to perform the glue logic between the CMOS imager and the TI CPU, which greatly increases BOM costs. I'm currently trying to find a chip that can beat a $7 Freescale i.MX25 connected directly to a sub-$3 CMOS imager for a cost-sensitive application. Is there anyway to connect a CMOS imager directly to the TI Cortex A8? Thanks! On Monday, June 30, 2014 8:58:19 AM UTC-4, Gerald wrote: Have you looked at a cape? http://elinux.org/Beagleboard:BeagleBone_Capes I counted two listed at the cape website. Gerald On Sun, Jun 29, 2014 at 4:05 PM, dvo...@gmail.com wrote: Hi all, I am looking for a low-cost solution to connect a sub $3 CMOS imager to a sub $6 application processor. This is for a cost-sensitive video application. Unfortunately, it looks like the TI processor at the heart of the BBB cannot directly decode CMOS imagers. All camera capes I have seen appear to require an ASIC between the imager CPU to act as 'glue logic', which significantly raises costs. Has anyone been able to connect a low-cost CMOS imager to the CPU without glue logic? (Like it can be done with the RaspberryPi or the i.MX25) Thanks! -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: Python Help
I got it working by adding shell=True to my call function: call([*bin/video_player.py -s 80x32 -l bin/stufy_animation.mp4*], shell=True) -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Manually Burning on-board eMMC
On Mon, Jun 30, 2014 at 12:40 PM, Brendan Bleker bble...@gmail.com wrote: Resetting the Boot flag on the boot partition after copying the files over seemed to get me closer to booting. Below is the start-up message (I have EEPROM ignored as it isn't programmed yet): [2.682607] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem [2.689872] EXT4-fs (mmcblk0p2): write access will be enabled during recovery [2.702325] EXT4-fs (mmcblk0p2): recovery complete [2.722045] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) Begin: Running /scripts/local-bottom ... done. done. Begin: Running /scripts/init-bottom ... mount: mounting /dev on /root/dev failed: No such file or directory done. Target filesystem doesn't have requested /sbin/init. chroot: can't execute 'readlink': No such file or directory No init found. Try passing init= bootarg. So what are you passing as root=/xyz? Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] How to connect a low-cost CMOS imager directly to BBB CPU?
Hi Gerald, thanks for that useful info. The AM37xx does indeed appear to have a video input port capable of interfacing to CMOS imager. Unfortunately for us the $14 per chip price is too much for this next application... although a high-end product using this chip could be of use eventually. Cheers! -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] How to connect a low-cost CMOS imager directly to BBB CPU?
It does. AM3730. There is even a CMOS imager add-on board. http://www.elinux.org/Beagleboard:BeagleBoard-xM Gerald On Mon, Jun 30, 2014 at 1:19 PM, dvoc...@gmail.com wrote: Hi Gerald, thanks for that useful info. The AM37xx does indeed appear to have a video input port capable of interfacing to CMOS imager. Unfortunately for us the $14 per chip price is too much for this next application... although a high-end product using this chip could be of use eventually. Cheers! -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] How to connect a low-cost CMOS imager directly to BBB CPU?
Hi! What CMOS imager do you use? $3 sounds tasty 30 Июн 2014 г. 16:55 пользователь dvoc...@gmail.com написал: Hi all, I am looking for a low-cost solution to connect a sub $3 CMOS imager to a sub $6 application processor. This is for a cost-sensitive video application. Unfortunately, it looks like the TI processor at the heart of the BBB cannot directly decode CMOS imagers. All camera capes I have seen appear to require an ASIC between the imager CPU to act as 'glue logic', which significantly raises costs. Has anyone been able to connect a low-cost CMOS imager to the CPU without glue logic? (Like it can be done with the RaspberryPi or the i.MX25) Thanks! -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Setting up a webserver in debian (lighttpd)
On Sunday, June 15, 2014 9:15:57 PM UTC-4, Immutant wrote: Yup, I did that too, but no luck either. There doesn't seem to be much documentation on the internet either for lighttpd on Debian, as most tutorials are still based on the old Rev B. I am also having a very similar issue. I am very new to Linux, and I just recently got Debian Wheezy onto my BBB, but I am unsure of how to follow this same guide now with the changes made. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] BeagleQ BBQ Smoker Cape
Hi Folks, I just want to let everyone know I just did a major update to the BeagleQ bbq smoker controller cape. It has a new form factor to fit into an off the shelf case and I put a dc-dc converter on the cape. Check it out! https://github.com/HouseOfBeck/BeagleQ https://github.com/HouseOfBeck/BeagleQ/wiki -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Unable to Logout Debian
Not sure if it is this issue: http://bugs.elinux.org/issues/33 https://groups.google.com/d/msg/beagleboard/9EG0SbhwTx0/mOMD_YGr4CIJ BTW, can you provide the content of /etc/dogtag so we know which image version you are using? On Mon, Jun 30, 2014 at 11:24 AM, BB Kid wowb...@gmail.com wrote: Hi, there ! I bought a BBB rev C recently and it was shipped with Debian pre-installed. Everything works fine except when I logout (by clicking the green Exit icon at the right-bottom corner), the menu disappeared and nothing seems to happen. After doing a lot of googling (sorry that I'm new to debian, x terminal, lxde...), I was pointed to the command lxde-logout. When I ran this command inside lxterminal, I got the following messages: debian@beaglebone:~$ lxde-logout Xlib: extension RANDR missing on display :13.0. ** (lxsession-logout:7584): WARNING **: dbus-interface.c:94: DBUS: The name org.freedesktop.Hal was not provided by any .service files ** (lxsession-logout:7584): WARNING **: dbus-interface.c:94: DBUS: The name org.freedesktop.Hal was not provided by any .service files ** (lxsession-logout:7584): WARNING **: dbus-interface.c:94: DBUS: The name org.freedesktop.Hal was not provided by any .service files ** (lxsession-logout:7584): WARNING **: dbus-interface.c:94: DBUS: The name org.freedesktop.Hal was not provided by any .service files debian@beaglebone:~$ Same results for the command lxsession-logout. Same results for login as root. Any ideas and any solution for this ?? Thanks !! -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Setting up a webserver in debian (lighttpd)
These notes are old (Angstrom old) but perhaps it is of use to anyone getting lighttpd working... echo DISABLE UNUSED SERVICES ; date systemctl disable cloud9.service systemctl disable bonescript-autorun.service systemctl disable bonescript.service systemctl disable bonescript.socket systemctl disable mpd.service systemctl disable graphical.target systemctl disable gdm.service systemctl disable getty@tty1.service echo SETUP LIGHTTPD DEPENDANCY PCRE ; date wget -P /tmp http://dl.dropboxusercontent.com/u/82765462/backfill/pcre-8.33 .tar cd /tmp tar -xvf /tmp/pcre-8.33.tar cd /tmp/pcre-8.33/ ./configure make install echo SETUP LIGHTTPD ; date wget -P /etc/ http://dl.dropboxusercontent.com/u/82765462 /backfill/lighttpd.conf opkg update opkg install lighttpd lighttpd-module-fastcgi wget -P /tmp http://dl.dropboxusercontent.com/u/82765462/backfill/lighttpd -1.4.33.tar cd /tmp tar -xvf /tmp/lighttpd-1.4.33.tar cd /tmp/lighttpd-1.4.33/ ./configure make install On Mon, Jun 30, 2014 at 12:17 PM, 'Ryan P.' via BeagleBoard beagleboard@googlegroups.com wrote: On Sunday, June 15, 2014 9:15:57 PM UTC-4, Immutant wrote: Yup, I did that too, but no luck either. There doesn't seem to be much documentation on the internet either for lighttpd on Debian, as most tutorials are still based on the old Rev B. I am also having a very similar issue. I am very new to Linux, and I just recently got Debian Wheezy onto my BBB, but I am unsure of how to follow this same guide now with the changes made. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Using bitwise not(~) gives syntax error - Can't clear multiple bits at once
Hello, I've written a PRU program which manipulates bits in one of the registers. The program does not compile with PASM when I use the ~ operator. Setting multiple bits works: or r3.b0, r3.b0, 13// Set bit 3 but clearing multiple bits does not: and r3.b0, r3.b0, ~(13)// Clear bit 3 The exact compiler error is Error: Syntax error in parameter 3. This should work since it comes straight from the TI wiki on the PRU: http://processors.wiki.ti.com/index.php/PRU_Assembly_Instructions#Bitwise_AND_.28AND.29 Is this a bug or am I doing something wrong? Thanks, Michael -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Problems with locale
On Mon, Jun 30, 2014 at 4:07 PM, Giovanni Santini itachi.sama.amater...@gmail.com wrote: Hello guys, I've been starting using the BBB by re-installing the Debian official image from: http://beagleboard.org/latest-images Than I apt-dist-updated everything. My actual problem is that I can't set properly locale: I have been following the Debian Locale wiki page with no success. I had to create a test in my bashrc in order to have LANG setted... the weird stuff is that even apt doesn't recognise it! I definetly need an help. Which BBB? 2GB/4GB? We stripped almost all the locales to save space. https://github.com/beagleboard/image-builder/blob/master/scripts/chroot.sh#L214 so remove: /etc/dpkg/dpkg.cfg.d/01_nodoc Then either re-install locales-all or the one you want. Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] cant update
i have a new BBB rev c from aidafruit and i downloaded the latest Debian from http://debian.beagleboard.org/images/BBB-eMMC-flasher-debian-7.5-2014-05-14-2gb.img.xz extracted it, and copied it to a16G MicroSD card i had laying around (using win32 disk imager) i attempted the update with a 1A power cord / wall wart and no Ethernet cable attached. i held the boot button and applied power, it looks like it is supposed to and then after a while it just shuts down. after booting it back up i noticed that it had not updated. so i tried it again with my brand new serial cable connected to it.i get this: beaglebone login: [ 25.134741] libphy: PHY 4a101000.mdio:01 not found [ 25.139945] net eth0: phy 4a101000.mdio:01 not found on slave 1 Sending SIGTERM to remaining processes... Sending SIGKILL to remaining processes... Unmounting file systems. Unmounted /sys/fs/fuse/connections. Unmounted /dev/mqueue. Unmounted /sys/kernel/security. Unmounted /sys/kernel/debug. Disabling swaps. Detaching loop devices. Detaching DM devices. [ 972.131075] (NULL device *): gadget not registered. [ 972.145535] Power down. [ 972.150454] Kernel panic - not syncing: Attempted to kill init! exitcode=0x [ 972.150454] [ 972.160175] [c00111f1] (unwind_backtrace+0x1/0x9c) from [c04c8955] (panic+0x59/0x158) [ 972.168833] [c04c8955] (panic+0x59/0x158) from [c00336ff] (do_exit+0x5ff/0x68c) [ 972.176944] [c00336ff] (do_exit+0x5ff/0x68c) from [c003dc5d] (sys_reboot+0x105/0x15c) [ 972.185604] [c003dc5d] (sys_reboot+0x105/0x15c) from [c000c841] (ret_fast_syscall+0x1/0x46) [ 972.194795] drm_kms_helper: panic occurred, switching back to text console any ideas what i did wrong / how to recover? -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Manually Burning on-board eMMC
in uEnv.txt, root seems to pointing in the right direction, /dev/mmcblk0p2 I'm thinking that the file system may be corrupt, I've tried to dd the SD card image to the flash, however I got a kernel panic. Copying the files over to the eMMC using the cp command gave another error: root@(none):/media/mmc2# cp -rf /media/usb/flashfs/* /media/mmc2/* [ 525.011413] [ cut here ] [ 525.015992] Kernel BUG at c00fcfb8 [verbose debug info unavailable] [ 525.022162] Internal error: Oops - BUG: 0 [#1] ARM [ 525.026877] Modules linked in: musb_dsps omap2430 musb_hdrc musb_am335x [ 525.033428] CPU: 0 PID: 1036 Comm: cp Not tainted 3.12.10-ti2013.12.01 #34 [ 525.040196] task: dde60b40 ti: ddd1e000 task.ti: ddd1e000 [ 525.045527] PC is at _submit_bh+0x1e0/0x248 [ 525.049646] LR is at submit_bh+0x14/0x18 [ 525.053508] pc : [c00fcfb8]lr : [c00fd034]psr: 6013 [ 525.053508] sp : ddd1fb40 ip : fp : ddd1fb74 [ 525.064804] r10: 0060 r9 : ddd1fc1c r8 : dd2a72d0 [ 525.069945] r7 : ddd1fc1c r6 : 00e5 r5 : r4 : 00e5 [ 525.076367] r3 : 0004 r2 : r1 : ddd1fc1c r0 : 0060 [ 525.082792] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 525.089814] Control: 10c5387d Table: 99650019 DAC: 0015 [ 525.095467] Process cp (pid: 1036, stack limit = 0xddd1e240) [ 525.101035] Stack: (0xddd1fb40 to 0xddd2) [ 525.105330] fb40: 00e4 00e5 00e5 00e5 ddd1fc1c dd2a72d0 [ 525.113382] fb60: ddd1fc1c ddd1fc1c ddd1fb84 ddd1fb78 c00fd034 c00fcde4 ddd1fbec ddd1fb88 [ 525.121435] fb80: c01577f0 c00fd02c 1000 ddb04c00 dd2a72d0 0035 0103 [ 525.129487] fba0: 00e3 ddd1fbc4 dd2a72d0 00e4 00e4 [ 525.137540] fbc0: c009ce08 dd2a72d0 dd2a72d0 ddd1fc1c dd2883c0 c08bf1c0 dd2a72d0 1000 [ 525.145593] fbe0: ddd1fc0c ddd1fbf0 c015b08c c015761c dd2a72d0 dd2883c0 dd2883c0 ddb04c00 [ 525.153645] fc00: ddd1fc4c ddd1fc10 c015b128 c015b064 0001 c08bf1c0 ddd1fc4c 0004 [ 525.161698] fc20: 0800 0001 dd2a72d0 dd2883c0 00035000 c08bf1c0 [ 525.169750] fc40: c00fc2e8 ddd1fc50 c015dde8 c015b100 dd2883c1 0007 dd2a72d0 [ 525.177803] fc60: ddd1fc84 ddd1fc70 c00f69f8 c015ddb0 00035000 ddd1fcc4 ddd1fc88 [ 525.185855] fc80: c00fe7a8 c00f69d0 1000 1000 c08bf1c0 dd2a72d0 00035000 [ 525.193907] fca0: 1000 dd2a72d0 dd2a7394 dd2883c0 ddd1fd1c ddd1fcc8 [ 525.201959] fcc0: c015cfa8 c00fe73c 1000 1000 c08bf1c0 c00226a8 1000 [ 525.210012] fce0: c0f8e000 dddce8c0 00036000 ddd1fd1c 1000 dd2a7394 1000 [ 525.218064] fd00: 1000 ddd1e000 c05ad5b8 ddd1fd94 ddd1fd20 c009d530 c015cf24 [ 525.226116] fd20: 1000 1000 c08bf1c0 ddd1fd64 ddd1e020 dddce8c0 [ 525.234168] fd40: ddd1e020 00035000 c08bf1c0 ddd1fee8 0001 [ 525.242220] fd60: 1000 386d458b dddce8c0 1000 dd2a7394 ddd1fef0 ddd1fee8 [ 525.250273] fd80: ddd1ff10 dd2a72d0 ddd1fe0c ddd1fd98 c009ee08 c009d430 00035000 [ 525.258325] fda0: ddd1ff10 1000 c0008760 07ff 0420 ddd1e018 [ 525.266378] fdc0: e3a0 ebffeec8 00035000 0001 ddf21300 1000 [ 525.274430] fde0: ddea5000 00035000 dd2a733c 0001 ddd1fef0 dddce8c0 ddd1fee8 [ 525.282483] fe00: ddd1fe44 ddd1fe10 c009f0d0 c009ec18 ddd1fe4c ddd1fe20 c00eb4dc 00035000 [ 525.290536] fe20: ddd1ff78 1000 ddd1fee8 0001 ddd1fef0 ddd1fedc ddd1fe48 [ 525.298588] fe40: c0153b90 c009f080 00035000 c0015084 c004bb0c 0080 fa20 [ 525.306640] fe60: 1000 ddd1fee8 ddd1fef0 0034 1000 0036 00036000 [ 525.314692] fe80: 00035000 ddf21348 0001 0001 1000 [ 525.322744] fea0: 1000 bec8f65c ddf21308 00035000 ddd1ff78 [ 525.330796] fec0: 1000 1000 ddd1ff44 ddd1fee0 c00d3d7c c0153ae4 [ 525.338849] fee0: 00035000 bec8e65c 1000 dddce8c0 [ 525.346900] ff00: dde60b40 00035000 1000 [ 525.354953] ff20: 1000 dddce8c0 bec8e65c ddd1ff78 ddd1ff74 ddd1ff48 [ 525.363005] ff40: c00d44bc c00d3d04 00035000 dddce8c0 bec8e65c [ 525.371057] ff60: 1000 ddd1ffa4 ddd1ff78 c00d4b08 c00d440c 00035000 [ 525.379110] ff80: 1000 bec8e65c 0005 0004 c0014328 ddd1e000 ddd1ffa8 [ 525.387162] ffa0: c0014180 c00d4ad0 1000 bec8e65c 0005 bec8e65c 1000 [ 525.395214] ffc0: 1000 bec8e65c 0005 0004 00095778 0001 0004 [ 525.403267] ffe0: bec8e624 00012c6c
[beagleboard] Re: Beaglebone Black Debian - ssh via USB hangs after one minute of comm
I SOLVED THIS! It was due to my installing network-manager while trying to get my Wifi to be recognized. I found a Web reference that said there was some config file contamination with ssh and after installing network-manager. I didn't believe it, but what the heck? I ran # apt-get -remove --purge network-manager ...let it finish. ssh is back working like a charm. I can't say know the exact contamination (no before/after comparison), or how the -remove returned the config to normal, but it resolved the problem. William - not not sure you have the same problem cause as mine, but this is worth a short. I was running Win7Pro on the host. I was using the USB2.0 port. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Beaglebone Black Debian - ssh via USB hangs after one minute of comm
William... Please check my response... -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard...@googlegroups.com javascript:. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Beaglebone Black Debian - ssh via USB hangs after one minute of comm
Well, I built my own custom kernel, and used Robert Nelsons instructions and minimal rootfs back then. I am pretty sure there was no network-manager. I was using Win 7 enterprise back then, now I am using Win7 ultimate. Both are / were x64. On Mon, Jun 30, 2014 at 4:15 PM, John DeLuca jmjdel...@comcast.net wrote: William... Please check my response... -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Problems with locale
*dpkg-reconfigure locals*. Of course this will only work if you have the local you want configured installed. On Mon, Jun 30, 2014 at 2:15 PM, Robert Nelson robertcnel...@gmail.com wrote: On Mon, Jun 30, 2014 at 4:07 PM, Giovanni Santini itachi.sama.amater...@gmail.com wrote: Hello guys, I've been starting using the BBB by re-installing the Debian official image from: http://beagleboard.org/latest-images Than I apt-dist-updated everything. My actual problem is that I can't set properly locale: I have been following the Debian Locale wiki page with no success. I had to create a test in my bashrc in order to have LANG setted... the weird stuff is that even apt doesn't recognise it! I definetly need an help. Which BBB? 2GB/4GB? We stripped almost all the locales to save space. https://github.com/beagleboard/image-builder/blob/master/scripts/chroot.sh#L214 so remove: /etc/dpkg/dpkg.cfg.d/01_nodoc Then either re-install locales-all or the one you want. Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] cant update
On Mon, Jun 30, 2014 at 5:51 PM, Robert Nelson robertcnel...@gmail.com wrote: On Mon, Jun 30, 2014 at 4:44 PM, Mike Ward mi...@doerofthings.net wrote: i have a new BBB rev c from aidafruit and i downloaded the latest Debian after booting it back up i noticed that it had not updated. Can you be more specific? What do you notice that would hint it needs an update? so i tried it again with my brand new serial cable connected to it.i get this: I'm apparently an idiot. to elaborate, it's working fine now. i had misread the instructions and was expecting the LEDs to stay full on when it finished flashing. when it shutdown i had assumed the worst. so i tried it again with the serial cable connected and saw the kernel panic and that just cemented the notion that i somehow broke it. thanks for entertaining a fools question. --MikeW -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] ssh on debian 3.15 kernel
I wanted to learn more about building my own image for my BBB. I followed Robert Nelson's instructions, and believed I built an SD image for the 3.15 kernel. I booted off the SD card. Is ssh enabled following those instructions? I ask, because I can see the BBB on the network, and can ping it. But SSH is refused. I don't have another way to connect to the BBB. Just wanted to check, before I go hunting around to see what I missed in the instructions. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Your help wanted in creating the BeagleBoard.org Foundation bylaws
This is what I think. Could you guys comment ? Members - *Who can join?* Anyone who is active in the BeagleBoard.org forum and has developed a cape for beagle. - *Will there be dues?* To be a member, the applicant should pay an annual fee. This money is reversed to the foundation maintenance and pay expenses set forth in the purposes. In order to provide hack days for BeagleBoard.org the foundation could charge for participation in these hack days. - *Are there different classes of membership?* We could create 3 types of members. - The basic, who could vote in subjects opened for all the community. Anyone could be basic. - The developer, who could vote in subjects that focus on what should the BeagleBoard.org Foundation is spending time and resources. This member is a active member of forum, get help from community and also provide help. - The developer team, basically a team that owns a cape for BeagleBoard and wants support from community and BeagleBoard.org Foundation. As the normal developers, this member could ask to organize hack days, so others could help to improve their cape support. A member is allocated into one of these categories given their participation in the community, whether developing or providing help. The moderators do that. - *What is a quorum and how are members notified of meetings?* A subject can only be approved if more than 60%, of members able to vote for this issue, vote for them. When the issue is closed for voting, all the participants should receive one e-mail, whether favorable or not the subject. - *Will there be voting, how will it run and what actions can be taken as the result of a vote?* We could use https://vote.heliosvoting.org/. I do not know this project, but we need to open a voting issue and set a max day to vote. Should be simple, able to vote by e-mail or site, identify and secure the member vote. Thanks -- Lucas A. Tanure Alves +55 (19) 988176559 -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Your help wanted in creating the BeagleBoard.org Foundation bylaws
On Mon, Jun 30, 2014 at 8:50 PM, Lucas Tanure ltan...@gmail.com wrote: This is what I think. Could you guys comment ? Thanks for taking a pass at this. Members Who can join? Anyone who is active in the BeagleBoard.org forum and has developed a cape for beagle. Certainly people who have only contributed software should be able to join. I like the idea that some sort of output is required. How about answered a query on the forum to the satisfaction of the person who asked the question AND either has a commit to one of the repositories at http://github.com/beagleboard or a design listed at http://beaglebonecapes.com? Will there be dues? To be a member, the applicant should pay an annual fee. This money is reversed to the foundation maintenance and pay expenses set forth in the purposes. In order to provide hack days for BeagleBoard.org the foundation could charge for participation in these hack days. How much? What should members get for this fee? Are there different classes of membership? We could create 3 types of members. - The basic, who could vote in subjects opened for all the community. Anyone could be basic. - The developer, who could vote in subjects that focus on what should the BeagleBoard.org Foundation is spending time and resources. This member is a active member of forum, get help from community and also provide help. - The developer team, basically a team that owns a cape for BeagleBoard and wants support from community and BeagleBoard.org Foundation. As the normal developers, this member could ask to organize hack days, so others could help to improve their cape support. A member is allocated into one of these categories given their participation in the community, whether developing or providing help. The moderators do that. What is a quorum and how are members notified of meetings? A subject can only be approved if more than 60%, of members able to vote for this issue, vote for them. When the issue is closed for voting, all the participants should receive one e-mail, whether favorable or not the subject. Will there be voting, how will it run and what actions can be taken as the result of a vote? We could use https://vote.heliosvoting.org/. I do not know this project, but we need to open a voting issue and set a max day to vote. Should be simple, able to vote by e-mail or site, identify and secure the member vote. Thanks -- Lucas A. Tanure Alves +55 (19) 988176559 -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Unable to Logout Debian
Thanks Jason! The dogtag said it is the latest image: BeagleBoard.org BeagleBone Debian Image 2014-05-14 Jason Kridner於 2014年7月1日星期二UTC+8上午3時34分28秒寫道： Not sure if it is this issue: http://bugs.elinux.org/issues/33 https://groups.google.com/d/msg/beagleboard/9EG0SbhwTx0/mOMD_YGr4CIJ BTW, can you provide the content of /etc/dogtag so we know which image version you are using? On Mon, Jun 30, 2014 at 11:24 AM, BB Kid wow...@gmail.com javascript: wrote: Hi, there ! I bought a BBB rev C recently and it was shipped with Debian pre-installed. Everything works fine except when I logout (by clicking the green Exit icon at the right-bottom corner), the menu disappeared and nothing seems to happen. After doing a lot of googling (sorry that I'm new to debian, x terminal, lxde...), I was pointed to the command lxde-logout. When I ran this command inside lxterminal, I got the following messages: debian@beaglebone:~$ lxde-logout Xlib: extension RANDR missing on display :13.0. ** (lxsession-logout:7584): WARNING **: dbus-interface.c:94: DBUS: The name org.freedesktop.Hal was not provided by any .service files ** (lxsession-logout:7584): WARNING **: dbus-interface.c:94: DBUS: The name org.freedesktop.Hal was not provided by any .service files ** (lxsession-logout:7584): WARNING **: dbus-interface.c:94: DBUS: The name org.freedesktop.Hal was not provided by any .service files ** (lxsession-logout:7584): WARNING **: dbus-interface.c:94: DBUS: The name org.freedesktop.Hal was not provided by any .service files debian@beaglebone:~$ Same results for the command lxsession-logout. Same results for login as root. Any ideas and any solution for this ?? Thanks !! -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard...@googlegroups.com javascript:. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] ssh on debian 3.15 kernel
Which rootfs image did you use ? barefs ? or Minimal ? barefs you'll have ot apt-get install openssh-server ( or other suitable ssh server ). minimalfs should come with openssh-server on it, unless it has changed recently. On Mon, Jun 30, 2014 at 5:28 PM, Charles Kerr charlesker...@gmail.com wrote: I wanted to learn more about building my own image for my BBB. I followed Robert Nelson's instructions, and believed I built an SD image for the 3.15 kernel. I booted off the SD card. Is ssh enabled following those instructions? I ask, because I can see the BBB on the network, and can ping it. But SSH is refused. I don't have another way to connect to the BBB. Just wanted to check, before I go hunting around to see what I missed in the instructions. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] UARTS on BBB with Debian
Tried enabling uart5 through UEnv.txt but it doesn't seem to hold and I have to enable it again though the CLI. Each time I reboot ttyO4, disappears hence the need to reinitialize UArt 5 again. Runnin BBB with the latest image file -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: Re: [beagleboard] Re: BBB + PREEMPT_RT
quikcjack！ Oh, thanks! I will try to get it later. I had allways use email to read this board, since I am form mainland China and can't access this board form web page. :-( Any way, thansk for your work and help. 2014-04-04 23:08:32 您在来信中写道： Sorry for my late answer. I have posted my kernel configuration on March 5. Please take a close look at my postings. You mave have to log in to google to see the attachments. Am Mittwoch, 19. März 2014 16:06:07 UTC+1 schrieb winglion: hi,quikcjack. I had been fallowing the topic for some dates. I plan to build a CNC controler with BBBlack. I want to get your kernel config to make a PREEMPT/PREEMPT_RT capable kernel too. whould you please seem me your kernel confiuration too? Thanks. 2014-03-19 16:47:58 ： It's really nice to see that there is some interest in having a PREEMPT/PREEMPT_RT capable kernel for the BBB. Well, it's relatively easy to compile a kernel. If you want to develop applications for the BBB you need a compiler/toolchain. So I guess you might have that already. The instructions to compile a kernel are explained at https://github.com/beagleboard/kernel/tree/3.8. I could send you my modified kernel configuration. You simply have the replace the original kernel configuration to create the PREEMPT capable kernel. Am Freitag, 14. März 2014 13:03:51 UTC+1 schrieb mhfar...@gmail.com: Hi thats great! Is that possible to have your compiled kernel for BBB? I would avoid the compiling process. Thanks a lot, Morteza Am Mittwoch, 26. Februar 2014 14:53:05 UTC+1 schrieb quik...@gmail.com: I have recently tested kernel 3.8.13-rt9 (https://github.com/beagleboard/kernel/tree/3.8-rt) using git://git.kernel.org/pub/scm/linux/kernel/git/clrkwllms/rt-tests.git. I am using Ubuntu 12.04.4. The load was created using stress –cpu 1 which generates a cpu load of about 100%. I then used cyclictest: root@ubuntu-armhf:/home/ubuntu/rt-tests# ./cyclictest -l100 -m -n -t1 -p99 -i400 -q # /dev/cpu_dma_latency set to 0us T: 0 ( 770) P:99 I:400 C:100 Min: 14 Act: 19 Avg: 18 Max: 132 uname -a reports: root@ubuntu-armhf:/home/ubuntu/rt-tests# uname -a Linux ubuntu-armhf 3.8.13-rt9-00899-g160e771 #1 SMP PREEMPT Wed Jun 19 10:49:36 CEST 2013 armv7l armv7l armv7l GNU/Linux I am absolutely surprised that the result is looking that good. Am Freitag, 21. Februar 2014 09:20:39 UTC+1 schrieb quik...@gmail.com: I am trying to figure out how to create a kernel for the BBB that supports PREEMPT_RT. It's kind of strange that the BBB's default kernel does not even have PREEMPT activated. Such a board doesn't fit to many embedded applications where we need at least some kind of determinism. It is even worse, that nobody seems to care about this problem. Contrary to that, the Raspberry PI's standard kernel has PREEMPT activacted from the very beginning. I have tested Robert Nelsons kernel 3.8.13-r9 (https://github.com/beagleboard/kernel/tree/3.8-rt). It does not have PREEMPT_RT activated by default. When doing so, it does not boot. But activating PREEMPT does work. However, development of this branch has stopped several months ago. The official source for RT Linux (3.8.13) has evolved since then. Meanwhile there's an rt17 patch set (https://www.kernel.org/pub/linux/kernel/projects/rt/3.8/). Did anybody give this a try? Does it work with the BBB? -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. 在此邮件中未发现病毒。 检查工具：AVG - www.avg.com 版本：2013.0.3462 / 病毒数据库：3722/7208 - 发布日期：03/17/14 = = = = = = = = = = = = = = = = = = = = = = 致 礼！ winglion wing...@163.com 2014-03-19 -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. = = = = = = = = = = = = = = = = = = = = = = 致 礼！ Yang wingli...@163.com 2014-07-01 -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
