Re: [beagleboard] QEMU emulation of BeagleBone and Raring
Hi, Qemu static means you do not run vm, it is just chroot into /path/to/arm/root/filesystem having qemu-arm-static in /path/to/arm/root/filesystem/usr/bin You provided argument for qemu vm which is second option in my question and I have no network issues there, only uboot question. Thanks. On Thursday, April 3, 2014 12:37:42 AM UTC+1, Nuno wrote: On 04/02/2014 06:05 PM, Boris Rybalkin wrote: roblem here I have no network: You might want to try adding something like the following to your qemu calling parameters: -net nic,model=rtl8139 -net user regards, Nuno -- http://aeminium.org/nuno/ -- 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] Running debian from internal BBB flash
Hi all, I have managed to get my BBB running Debian unstable from a plugin 8G micro SD card. After installing everything I currently need, this external micro SD card is currently only 16% full. My understanding is that the internal Flash of the BBB is 2G which suggests that I should be able to transfer my current install from the external micro SD card to the internal Flash. Is this correct? If so, how can I do this? Cheers, Erik -- Erik de Castro Lopo mle+...@mega-nerd.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] BBB LCD7 TouchScreen Applications ( IPC, uarts, .... ) = mouse blocked
Hi, I'm developing applications that communicate with IPC, some of them are using uart. For the lcd7, I'm using Xinit with QT. Most of the time it works, but at a specific time which involve ipc, shared memory, uart and mutex: It crash my touchscreen . The cursor is fixed at a specific position, when i put my finger somewhere else , the cursor go there. But when I remove my finger, the cursor go back where it was . . And after some time, the cursor don't move anymore ( when I put my finger ). This happen also with my qt program stopped, but xserver is still running. At this case, I've to reboot my beagle ... . I don't know what do do, where to search ? Where are the log ? there is no error in the dmesg . ... -- 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: BBB LCD7 TouchScreen Applications ( IPC, uarts, .... ) = mouse blocked
Well, after some trace in the kernel, I discovered that the problem was not in the kernel. the problem was electronics, some stupid relay that didn't have freewheeling diode On Thu, Apr 3, 2014 at 10:17 AM, Micka mickamus...@gmail.com wrote: Hi, I'm developing applications that communicate with IPC, some of them are using uart. For the lcd7, I'm using Xinit with QT. Most of the time it works, but at a specific time which involve ipc, shared memory, uart and mutex: It crash my touchscreen . The cursor is fixed at a specific position, when i put my finger somewhere else , the cursor go there. But when I remove my finger, the cursor go back where it was . . And after some time, the cursor don't move anymore ( when I put my finger ). This happen also with my qt program stopped, but xserver is still running. At this case, I've to reboot my beagle ... . I don't know what do do, where to search ? Where are the log ? there is no error in the dmesg . ... -- 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: GPIO (LED) access using mmap
Thanks. In the following line it has been chosen 0x0004 to write in to
the configuration register.
pinconf[0x217c/4] = pinconf[0x217c/4] 0x | 0x0004; //
gpio_149
How to select that value?
On Wednesday, 2 April 2014 18:19:19 UTC+5:30, Jacek Radzikowski wrote:
The address is in bytes and pinconf is an array of integers, which are
4 bytes long.
j.
On Wed, Apr 2, 2014 at 8:02 AM, milkyway muhamme...@gmail.comjavascript:
wrote:
I am new to beagle baord. I have a doubt here. Please help.
In the following line
pinconf[0x217c/4] = pinconf[0x217c/4] 0x | 0x0004; //
gpio_149
Why do you need the division inside the pinconf array for indexing?
On Wednesday, 7 December 2011 20:26:08 UTC+5:30, dl4mea wrote:
Hello,
My self given task was to get a LED blinking on the Beagleboard.
After getting bored from echo 0 brightness and puzzling together
some pieces of code that I found on the net, I finally got a piece of
plain C code that I can cross compile on a Linux machine and play on
the Beagleboard. The two user LEDs as well as one pin of the extension
connect flash in a 1sec clock with it.
No guarantee for completeness, no guarantee for functionality, but
here it works.
Enjoy!
Günter (dl4mea)
/* Blinking of user LEDs USR0 and USR1 and gpio_157 on Expansion
Connector P2
NOTE: gpio_157 is 1.8V IO, possibly not sufficient for a LED
disconnect user LEDs from Linux
echo none /sys/class/leds/beagleboard::usr0/trigger; echo none /
sys/class/leds/beagleboard::usr1/trigger;
compile using
path_to_cross/arm-armv6-linux-gnueabi-g++ -static blink.c -o blink
References: OMAP35x Applications Processor, Technical Reference Manual
spruf98u.pdf
*/
#include stdio.h
#include stdlib.h
#include sys/types.h
#include sys/stat.h
#include unistd.h
#include fcntl.h
#include sys/mman.h
int main(void)
{
printf (open file descriptor for PADCONFIG\n);
int fd = open(/dev/mem, O_RDWR | O_SYNC); //O_SYNC makes the
memory uncacheable
if (fd 0) {
printf(Could not open PADCONFIG memory fd\n);
return 0;
}
// Pad configuration
printf (map PINCONFIG\n);
volatile ulong *pinconf;
pinconf = (ulong*) mmap(NULL, 0x1, PROT_READ | PROT_WRITE,
MAP_SHARED, fd, 0x4800);
if (pinconf == MAP_FAILED) {
printf(Pinconf Mapping failed\n);
close(fd);
return 0;
}
printf (set pinconfig GPIO\n);
pinconf[0x217c/4] = pinconf[0x217c/4] 0x |
0x0004; // gpio_149
pinconf[0x2180/4] = pinconf[0x2180/4] 0x |
0x0004; // gpio_150
pinconf[0x218c/4] = pinconf[0x218c/4] 0x |
0x0004; // gpio_157
close(fd);
/* -- */
printf (open file descriptor for GPIO\n);
int gpio_fd = open(/dev/mem, O_RDWR | O_SYNC);
if (gpio_fd 0) {
printf(Could not open GPIO memory fd\n);
return 0;
}
// GPIO configuration
printf (map GPIO\n);
volatile ulong *gpio;
gpio = (ulong*) mmap(NULL, 0x1, PROT_READ | PROT_WRITE,
MAP_SHARED, gpio_fd, 0x4905);
if (gpio == MAP_FAILED) {
printf (GPIO Mapping failed\n);
close(gpio_fd);
return 0;
}
printf (set GPIO config\n);
// Configure GPIO pins on bank 5 as output.
// GPIO 5 is at physical address 0x49056000 = 0x4905+0x6000
gpio[0x6034/4] = ~0x2060; // set low for output
// Also disable the wakeupenable and irqenable intertupts
// GPIO clear_Wakeupenable is offset by 0x80 for each bank
gpio[0x6080/4] = 0x2060; // 0x1: Clear the corresponding
bit in the GPIO_WAKEUPENABLE register
// GPIO clear_irqenable1 is offset by 0x60 for each bank
gpio[0x6060/4] = 0x2060; // 0x1: Clear the corresponding
bit in the GPIO_IRQENABLE1 register
// GPIO clear_irqenable2 is offset by 0x70 for each bank
gpio[0x6070/4] = 0x2060; // 0x1: Clear the corresponding
bit in the GPIO_IRQENABLE2 register
/* -- */
printf (Toggle Pins\n);
int j=0;
for (j=0; j10; j++)
{
printf (j=%u\n, j);
//clear_data_out has offset 0x90
gpio[0x6090/4]=0x2060;
usleep(50);
//set_data_out has offset 0x94
gpio[0x6094/4]=0x2060;
usleep(50);
}
close(gpio_fd);
}
--
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
[beagleboard] Re: Availability - how come nobody has any BeagleBone Black to sell?
For North America, the Embest BBone Black appears to be in stock for $45USD with qty 768: http://www.newark.com/element14/bbone-black/dev-board-am3358-mpu/dp/41X3868?ost=bbone+black+embest I believe it is made per the BeagleBoard.org logo program: http://beagleboard.org/logo cheers, drew -- 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: GPIO (LED) access using mmap
The processor's TRM has full description of the bits in the control registers.
j.
On Thu, Apr 3, 2014 at 5:24 AM, milkyway muhammednouf...@gmail.com wrote:
Thanks. In the following line it has been chosen 0x0004 to write in to
the configuration register.
pinconf[0x217c/4] = pinconf[0x217c/4] 0x | 0x0004; //
gpio_149
How to select that value?
On Wednesday, 2 April 2014 18:19:19 UTC+5:30, Jacek Radzikowski wrote:
The address is in bytes and pinconf is an array of integers, which are
4 bytes long.
j.
On Wed, Apr 2, 2014 at 8:02 AM, milkyway muhamme...@gmail.com wrote:
I am new to beagle baord. I have a doubt here. Please help.
In the following line
pinconf[0x217c/4] = pinconf[0x217c/4] 0x | 0x0004; //
gpio_149
Why do you need the division inside the pinconf array for indexing?
On Wednesday, 7 December 2011 20:26:08 UTC+5:30, dl4mea wrote:
Hello,
My self given task was to get a LED blinking on the Beagleboard.
After getting bored from echo 0 brightness and puzzling together
some pieces of code that I found on the net, I finally got a piece of
plain C code that I can cross compile on a Linux machine and play on
the Beagleboard. The two user LEDs as well as one pin of the extension
connect flash in a 1sec clock with it.
No guarantee for completeness, no guarantee for functionality, but
here it works.
Enjoy!
Günter (dl4mea)
/* Blinking of user LEDs USR0 and USR1 and gpio_157 on Expansion
Connector P2
NOTE: gpio_157 is 1.8V IO, possibly not sufficient for a LED
disconnect user LEDs from Linux
echo none /sys/class/leds/beagleboard::usr0/trigger; echo none /
sys/class/leds/beagleboard::usr1/trigger;
compile using
path_to_cross/arm-armv6-linux-gnueabi-g++ -static blink.c -o blink
References: OMAP35x Applications Processor, Technical Reference Manual
spruf98u.pdf
*/
#include stdio.h
#include stdlib.h
#include sys/types.h
#include sys/stat.h
#include unistd.h
#include fcntl.h
#include sys/mman.h
int main(void)
{
printf (open file descriptor for PADCONFIG\n);
int fd = open(/dev/mem, O_RDWR | O_SYNC); //O_SYNC makes the
memory uncacheable
if (fd 0) {
printf(Could not open PADCONFIG memory fd\n);
return 0;
}
// Pad configuration
printf (map PINCONFIG\n);
volatile ulong *pinconf;
pinconf = (ulong*) mmap(NULL, 0x1, PROT_READ | PROT_WRITE,
MAP_SHARED, fd, 0x4800);
if (pinconf == MAP_FAILED) {
printf(Pinconf Mapping failed\n);
close(fd);
return 0;
}
printf (set pinconfig GPIO\n);
pinconf[0x217c/4] = pinconf[0x217c/4] 0x |
0x0004; // gpio_149
pinconf[0x2180/4] = pinconf[0x2180/4] 0x |
0x0004; // gpio_150
pinconf[0x218c/4] = pinconf[0x218c/4] 0x |
0x0004; // gpio_157
close(fd);
/* -- */
printf (open file descriptor for GPIO\n);
int gpio_fd = open(/dev/mem, O_RDWR | O_SYNC);
if (gpio_fd 0) {
printf(Could not open GPIO memory fd\n);
return 0;
}
// GPIO configuration
printf (map GPIO\n);
volatile ulong *gpio;
gpio = (ulong*) mmap(NULL, 0x1, PROT_READ | PROT_WRITE,
MAP_SHARED, gpio_fd, 0x4905);
if (gpio == MAP_FAILED) {
printf (GPIO Mapping failed\n);
close(gpio_fd);
return 0;
}
printf (set GPIO config\n);
// Configure GPIO pins on bank 5 as output.
// GPIO 5 is at physical address 0x49056000 = 0x4905+0x6000
gpio[0x6034/4] = ~0x2060; // set low for output
// Also disable the wakeupenable and irqenable intertupts
// GPIO clear_Wakeupenable is offset by 0x80 for each bank
gpio[0x6080/4] = 0x2060; // 0x1: Clear the corresponding
bit in the GPIO_WAKEUPENABLE register
// GPIO clear_irqenable1 is offset by 0x60 for each bank
gpio[0x6060/4] = 0x2060; // 0x1: Clear the corresponding
bit in the GPIO_IRQENABLE1 register
// GPIO clear_irqenable2 is offset by 0x70 for each bank
gpio[0x6070/4] = 0x2060; // 0x1: Clear the corresponding
bit in the GPIO_IRQENABLE2 register
/* -- */
printf (Toggle Pins\n);
int j=0;
for (j=0; j10; j++)
{
printf (j=%u\n, j);
//clear_data_out has offset 0x90
gpio[0x6090/4]=0x2060;
usleep(50);
//set_data_out has offset 0x94
gpio[0x6094/4]=0x2060;
usleep(50);
}
close(gpio_fd);
}
--
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
Re: [beagleboard] Re: GPIO (LED) access using mmap
Got it. Here it says -- 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: GPIO (LED) access using mmap
https://lh4.googleusercontent.com/-HKGIHkUbEBs/Uz0uGFT6tOI/AJ4/2RW_Vpai_p8/s1600/gg.png
On Thursday, 3 April 2014 14:59:51 UTC+5:30, Jacek Radzikowski wrote:
The processor's TRM has full description of the bits in the control
registers.
j.
On Thu, Apr 3, 2014 at 5:24 AM, milkyway muhamme...@gmail.comjavascript:
wrote:
Thanks. In the following line it has been chosen 0x0004 to write in
to
the configuration register.
pinconf[0x217c/4] = pinconf[0x217c/4] 0x | 0x0004; //
gpio_149
How to select that value?
On Wednesday, 2 April 2014 18:19:19 UTC+5:30, Jacek Radzikowski wrote:
The address is in bytes and pinconf is an array of integers, which are
4 bytes long.
j.
On Wed, Apr 2, 2014 at 8:02 AM, milkyway muhamme...@gmail.com wrote:
I am new to beagle baord. I have a doubt here. Please help.
In the following line
pinconf[0x217c/4] = pinconf[0x217c/4] 0x | 0x0004; //
gpio_149
Why do you need the division inside the pinconf array for indexing?
On Wednesday, 7 December 2011 20:26:08 UTC+5:30, dl4mea wrote:
Hello,
My self given task was to get a LED blinking on the Beagleboard.
After getting bored from echo 0 brightness and puzzling together
some pieces of code that I found on the net, I finally got a piece
of
plain C code that I can cross compile on a Linux machine and play on
the Beagleboard. The two user LEDs as well as one pin of the
extension
connect flash in a 1sec clock with it.
No guarantee for completeness, no guarantee for functionality, but
here it works.
Enjoy!
Günter (dl4mea)
/* Blinking of user LEDs USR0 and USR1 and gpio_157 on Expansion
Connector P2
NOTE: gpio_157 is 1.8V IO, possibly not sufficient for a LED
disconnect user LEDs from Linux
echo none /sys/class/leds/beagleboard::usr0/trigger; echo none /
sys/class/leds/beagleboard::usr1/trigger;
compile using
path_to_cross/arm-armv6-linux-gnueabi-g++ -static blink.c -o blink
References: OMAP35x Applications Processor, Technical Reference
Manual
spruf98u.pdf
*/
#include stdio.h
#include stdlib.h
#include sys/types.h
#include sys/stat.h
#include unistd.h
#include fcntl.h
#include sys/mman.h
int main(void)
{
printf (open file descriptor for PADCONFIG\n);
int fd = open(/dev/mem, O_RDWR | O_SYNC); //O_SYNC makes the
memory uncacheable
if (fd 0) {
printf(Could not open PADCONFIG memory fd\n);
return 0;
}
// Pad configuration
printf (map PINCONFIG\n);
volatile ulong *pinconf;
pinconf = (ulong*) mmap(NULL, 0x1, PROT_READ | PROT_WRITE,
MAP_SHARED, fd, 0x4800);
if (pinconf == MAP_FAILED) {
printf(Pinconf Mapping failed\n);
close(fd);
return 0;
}
printf (set pinconfig GPIO\n);
pinconf[0x217c/4] = pinconf[0x217c/4] 0x |
0x0004; // gpio_149
pinconf[0x2180/4] = pinconf[0x2180/4] 0x |
0x0004; // gpio_150
pinconf[0x218c/4] = pinconf[0x218c/4] 0x |
0x0004; // gpio_157
close(fd);
/* -- */
printf (open file descriptor for GPIO\n);
int gpio_fd = open(/dev/mem, O_RDWR | O_SYNC);
if (gpio_fd 0) {
printf(Could not open GPIO memory fd\n);
return 0;
}
// GPIO configuration
printf (map GPIO\n);
volatile ulong *gpio;
gpio = (ulong*) mmap(NULL, 0x1, PROT_READ | PROT_WRITE,
MAP_SHARED, gpio_fd, 0x4905);
if (gpio == MAP_FAILED) {
printf (GPIO Mapping failed\n);
close(gpio_fd);
return 0;
}
printf (set GPIO config\n);
// Configure GPIO pins on bank 5 as output.
// GPIO 5 is at physical address 0x49056000 = 0x4905+0x6000
gpio[0x6034/4] = ~0x2060; // set low for output
// Also disable the wakeupenable and irqenable intertupts
// GPIO clear_Wakeupenable is offset by 0x80 for each bank
gpio[0x6080/4] = 0x2060; // 0x1: Clear the
corresponding
bit in the GPIO_WAKEUPENABLE register
// GPIO clear_irqenable1 is offset by 0x60 for each bank
gpio[0x6060/4] = 0x2060; // 0x1: Clear the
corresponding
bit in the GPIO_IRQENABLE1 register
// GPIO clear_irqenable2 is offset by 0x70 for each bank
gpio[0x6070/4] = 0x2060; // 0x1: Clear the
corresponding
bit in the GPIO_IRQENABLE2 register
/* -- */
printf (Toggle Pins\n);
int j=0;
for (j=0; j10; j++)
{
printf (j=%u\n,
Re: [beagleboard] External Power Supply
That's a very good point. I'll need to think about that a bit more. Thanks a lot. Jayson On Wednesday, April 2, 2014 9:07:32 PM UTC+1, Gerald wrote: Through the chip? Well, it needs to handle the current and have no voltage drop or the USB could have issues..Not sure off the top of my head how to handle 2A through and OPAMP. Gerald On Wed, Apr 2, 2014 at 3:02 PM, Jayson Thomas jayson@gmail.comjavascript: wrote: Ah yes, I am already using a current-sensing chip - MAX4378 (which is very much similar to the ones you specified, i.e. it is based on op amps), However, I need to run the power source through the chip and then to the BBB. I was wondering what would be the best way to do this? Do I attach the two wires to a power jack connector and then plug it into the 5V input or is there a better way? Please do correct me if I'm wrong. Thanks, Jayson On Wednesday, April 2, 2014 8:44:46 PM UTC+1, Gerald wrote: I would look at these type devices. All you need is I2C and something to read it, like a USB to I2C device. They can give you current and voltage as well. http://www.digikey.com/product-search/en/integrated- circuits-ics/pmic-current-regulation-management/2556448 Gerald On Wed, Apr 2, 2014 at 2:39 PM, Jayson Thomas jayson@gmail.comwrote: Hi, I would like to intercept the power I feed into BBB. Example: Power Source - Op Amp (input) Op Amp (output) - BBB power input The Op Amp I use is part of a circuitry I am using to keep track of the voltage levels of various devices. In order to measure, the voltage/energy levels of the BBB, I need to power it via the Op Amp circuitry. Question: I have 2 wires - GND and the other for the voltage/current - coming from the Op-Amp. Does anyone know how I could interface these two wires with the BBB in order to power it? Thank you, Jayson -- 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...@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] SPI 2 input wires
Hi folks, I want to read on both data wires of SPI0 (P9_18,P9_21). I am currently using C++ and spidev.h to do the normal thing, now my question is how deep do I have to go for allowing data to be read at both pins. I guess I have to modify at least the ioctl() command, but I don't have any idea where I could do this. Hope you can give a hint. Best regards Rafael Fiebig-Bindner -- 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 USB Host turns off
I too lose power to my USB bus after about a minute of operation. The unpowered USB hub is connected to a cheap USB keyboard, a Razer Death Adder mouse (whose details were included in case the additional current draw from a laser mouse messes anything up), and a micro USB wifi adapter. I also noticed that when starting up the BBB with the fully loaded hub and an ethernet cable plugged in, the ethernet controller wont connect On Friday, November 15, 2013 7:46:23 PM UTC-5, kfre...@gmail.com wrote: Hello, First a little bit of a background: I have a beaglebone black connected to the mains with a 5V, 1A DC power supply. I'm running an Xbee USB adapter board (http://goo.gl/ygIboV), and an XBee 900HP (http://goo.gl/0ZhtM6http://digi.com/products/wireless-wired-embedded-solutions/zigbee-rf-modules/point-multipoint-rfmodules/xbee-pro-900hp) on the USB port. It's running stock Angstrom Linux. The problem is this: About every 24 hours, the lights on my Xbee adapter board turn off and the device is nowhere to be seen on my lsusb output. Usually I can still ssh into the board after this happens. After a reboot, the board is fine for another 24 hours before the same thing happens again. I have a hunch that the problem is the power supply, but is there anything else I could try before I go out and buy a new, more powerful supply? My other question is why would the Xbee work at all if the problem is in fact a power supply that isn't strong enough? Thanks, Kent Friesen -- 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: Availability - how come nobody has any BeagleBone Black to sell?
On 04/03/2014 05:26 AM, Drew Fustini wrote: For North America, the Embest BBone Black appears to be in stock for $45USD with qty 768: http://www.newark.com/element14/bbone-black/dev-board-am3358-mpu/dp/41X3868?ost=bbone+black+embest Is anyone selling an original BeagleBone (white, not black) equivalent? I have an order in with CircuitCo, but it is weeks overdue and they are not returning emails or phone calls. - Mike -- 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] Trying to build Angstrom for a TI am335x-evm board
Hey Guys, I've got a question for you guys that I've been googling to find the answer for the last day and a half and so far nothing that I've changed has fixed it. I'm new to building Angstrom so go easy on me it's probably just a simple configuration that's not set correct. When I run MACHINE=am335x-evm bitbake systemd-gnome-image I get this u-boot-denx was skipped: incompatible with machine am335x-evm (not in COMPATIBLE_MACHINE) but when I run MACHINE=beagleboard bitbake systemd-gnome-image I don't get the error. I know these boards are close to the same and I actually have both of them and I need to be able to build an image for the am335x-evm board and I can't seem to figure it out. I checked out the remotes/origin/angstrom-v2013.12-yocto1.5 branch after trying the master branch just in case it was a stability issue but still the same problem. Some more info that might be helpful but really makes me scratch my head is this. when I run MACHINE=am335x-evm bitbake u-boot I get these 3 specific errors ERROR: Nothing PROVIDES 'u-boot' ERROR: u-boot was skipped: incompatible with machine am335x-evm (not in COMPATIBLE_MACHINE) ERROR: u-boot-ti-staging PROVIDES u-boot but was skipped: Either UBOOT_MACHINE or UBOOT_CONFIG must be set in the am335x-evm machine configuration So I go and check sources/meta-ti/conf/machine/am335x-evm.conf which has no boot configuration but has require conf/machine/include/ti33x.inc then I check that file to find this PREFERRED_PROVIDER_u-boot = u-boot-ti-staging PREFERRED_PROVIDER_virtual/kernel = linux-ti-staging UBOOT_MACHINE = am335x_evm_config Also when I check sources/meta-ti/recipes-kernel/linux/linux-ti-staging_3.12.bb I find this KERNEL_DEVICETREE_ti33x = am335x-evm.dtb am335x-evmsk.dtb am335x-bone.dtb am335x-boneblack.dtb COMPATIBLE_MACHINE = ti33x|ti43x|omap-a15 Does this have anything to do with Device Tree in the newer kernels and is just ignoring the configs? or am I just missing something? Thnaks, Luke -- 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: Trouble enabling i2c-2 in mainline uBoot for BeagleBone Black
W dniu sobota, 22 marca 2014 01:19:58 UTC+1 użytkownik Joshua Datko napisał:
I am trying to enable the i2c-2 bus in mainline uBoot and having problems.
I am building a cape that has a Trusted Platform Module (TPM) on pins
P9_19/20, i2c-2. Using some creative wiring, when I connect the cape to
i2c-1, everything works fine.
I added this in /board/ti/am225x/mux.c:
static struct module_pin_mux i2c2_pin_mux[] = {
{OFFSET(uart1_ctsn), (MODE(3) | RXACTIVE |
PULLUDEN | SLEWCTRL)}, /* I2C_DATA */
{OFFSET(uart1_rtsn), (MODE(3) | RXACTIVE |
PULLUDEN | SLEWCTRL)}, /* I2C_SCLK */
{-1},
};
In enable_board_pin_mux, I put the following before any of the ifs:
configure_module_pin_mux(i2c2_pin_mux);
and added a puts after to ensure it was getting hit.
When I break in uboot and try to switch to i2c-2, the BBB resets as
follows:
U-Boot# i2c dev 2
Setting bus to 2
data abort
pc : [9f7745c4] lr : [9f7745bc]
sp : 9f637dc0 ip : fp : 9f638598
r10: 9f7a7680 r9 : 9f637f28 r8 : 000186a0
r7 : 0001 r6 : 9f7a47d4 r5 : 000186a0 r4 : 0001
r3 : 002c r2 : 0001 r1 : 0002 r0 : 4819c000
Flags: nZCv IRQs off FIQs on Mode SVC_32
Resetting CPU ...
I'm not quite sure where to go from here. It appears, to me, that uBoot
has an issue with i2c-2 and any help would be appreciated. I *could*
switch the TPM over to i2c-1 but I'd rather not change the hardware unless
using i2c-2 is impossible for some reason in uBoot.
You should also enable clock for i2c-2 bus. I have done this by adding:
writel(PRCM_MOD_EN, cmper-i2c2clkctrl);
while (readl(cmper-i2c2clkctrl) != PRCM_MOD_EN) ;
And I have used spi0_sclk and spi0_d0 for my i2c2 bus.
But on my beaglebone black based board I keep getting:
timed out in wait_for_pin: I2C_STAT=0
error all the time for i2c probe command. The same bootloader works
correctly with original BBB,
The only difference on my board is missing EEPROM.
Josh
Robert Kmiec
--
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: Here is the BeagleBone Debian (beta + fixes) image you want to test (2014-03-27)
Hi, I am unable to register in the bug tracking server, hence putting this here.. Issue :BBB - Audio cape , version A1 , neither playing back ,nor recording. Test Steps : - Installed via sd card as per instructions. The uEnv has optargs=capemgr.enable_partno=BB-BONE-AUDI-01 Result : The audio cape is detected properly, hdmi goes into hdmin mode , sound card shows up in alsamixer, However, on playback , there is only noise, and recording also fails. Tweeking any/all parameters from from mixer did not help. Regards, Anubhav On Friday, 28 March 2014 01:56:34 UTC+5:30, RobertCNelson wrote: Thanks to everyone for testing the beta images! In this last last week window I've rolled in many of your changes. So please continue to use the bug tracker: http://bugs.elinux.org/projects/debian-image-releases Big Changes: Added support for Hieu Duong's cape-bone-weather-00B0 Added support for Charles Steinkuehlers universal cape https://github.com/cdsteinkuehler/beaglebone-universal-io Small Changes: Packages added: xrdp, wicd-curses, wicd-cli The gadget serial port (ttyGS0) is now enabled, so you can connect serially over the usb connector. So the images are linked to from here: http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#2014-03-27 and the full changelog/tweaklog: http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#2014-03-27_Changes 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: QT5 eglfs problem on embedded linux (TI am355x evm starter kit)
Hi Dennis, basically I copied mkspecs/linux-arm-gnueabi-g++ to mkspecs/linux-arm-gnueabihf-g++ and then modified mkspecs/linux-arm-gnueabihf-g++/qmake.conf in order to point to my cross-compilation tool-chain (the one included in TI AM335x EVM SDK 6.00.00). Then I made: ./configure -prefix /opt/qt5 -opensource -confirm-license -platform linux-g ++ -no-icu -no-cups -no-nis -no-dbus -no-glib -no-pch -no-accessibility -no-gtkstyle -no-xcb -eglfs -no-directfb -xplatform linux-arm-gnueabihf-g++ -opengl es2 -nomake examples -nomake tests -v Then: make make install I haven't do anything special about SGX drivers, using the stock one provided by TI pre-built images. Do you think that I should recompile somehow SGX drivers? Why? Then I just setup QT Creator for using my just-built QT version with the toolchain coming from TI SDK. Then on the target board I launch the application simply exporting the following variables: export LD_LIBRARY_PATH=/opt/qt5/lib export QT_PLUGIN_PATH=/opt/qt5/lib/plugins and then I launch my application (testapp) specifying the QPA backend to be used: $ ./testapp -platform eglfs That's it! Do you need some other info? Il giorno giovedì 3 aprile 2014 00:14:37 UTC+2, Dennis Cote ha scritto: On Wednesday, March 26, 2014 7:23:34 AM UTC-6, mori...@gmail.com wrote: I’ve just cross-compiled QT 5.2.1 for ARM and I am using it on a TI AM335x EVM (Starter Kit) board. Hi, Would you be able to describe in detail the process you used to build and run QT 5.2, and the SGX 3D graphics accelerator drivers? If not, could you point me to the instructions you used? Thanks. Dennis Cote -- 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] Running debian from internal BBB flash
Hi all, I have managed to get my BBB running Debian unstable from a plugin 8G micro SD card. After installing everything I currently need, this external micro SD card is currently only 16% full. My understanding is that the internal Flash of the BBB is 2G which suggests that I should be able to transfer my current install from the external micro SD card to the internal Flash. Is this correct? If so, how can I do this? Cheers, Erik -- -- Erik de Castro Lopo http://www.mega-nerd.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] Re: how to use dsp on beagleboard xm?
Can I use the Pins directly with the DSP ? Is there some tips for that? On Sunday, February 27, 2011 2:42:57 AM UTC+8, Koen Kooi wrote: Op 26 feb. 2011 om 19:17 heeft ZubairLK zubair.l...@gmail.comjavascript: het volgende geschreven: Why didn't anyone say so earlier!? Thank-you. Ok. Based on your die-shrink statement and the following: DM37x processors are software compatible with the OMAP35x generation of processors and pin-to-pin compatible with Sitara™ AM37x devices allowing for an easy product migration strategy to higher performing options. The differentiation between the DM3730 and DM3725 is that the DM3725 does not have a 3D graphics accelerator. Customers moving to the DM3730 from the OMAP3530 can look forward to a 50 percent increase in ARM performance, a 40 percent increase in DSP performance, double the graphics performance and uses approximately 40 percent less power. news release on ti for DM3730. A few clarifications please. Simple Answers are Yes most probably. But I'd like someone else to confirm as well. Can I use every single piece of code (DSP/BIOS link, DSPlib, SYS/Bios, etc) with the label OMAP3530 with DM3730? yes To my knowledge, the one huge thing one should look out for is environment variable changes in uboot. Everything goes into boot.scr. No saveenv. that isn't dependant on the omap, but the memory put on top Anything that comes to your mind that I should look out for? Like memory mapping changes. Device I/O Anything? no, it's the same Especially related to GPIO, SPI driver, Angstrom/QT4-Embedded and the methods to establish a DSP-ARM link(DSP/BIOS link, C6run, etc) Cause I'll be using these in the project I'm working on. Same again, no real changes To my knowledge, kernel is the code/thing that talks to the hardware. Can i use the SYS/BIOS kernel for OMAP3530 for DM3730? Are these two processors THAT compatible!? Yes, thinking 3730 as a die shrink is the easiest way. The differences are: updated a8 core updated sgx core updated dss block updated musb block 'fast' dss pins moved all of it, except the pins are just bugfixes for the silicon, no real changes. From a sw point of view it's the same thing, just running faster. That's why you can share a single angstrom uSD card between a c4 and xm beagle On Feb 26, 1:34 pm, Koen Kooi k...@beagleboard.org wrote: Op 26 feb 2011, om 08:24 heeft ZubairLK het volgende geschreven: Is there a way to avoid C6run? I can't seem to find a way to use dsp/bios link for the XM. DM3730 isn't mentioned anywhere? In fact. I cant even find a DSP/Bios link release that says that the DM3730 is supported. Just think of the DM3730 as a die-shrink of the OMAP3530, that is what it boils down to. -- You received this message because you are subscribed to the Google Groups Beagle Board group. To post to this group, send email to beagl...@googlegroups.comjavascript: . To unsubscribe from this group, send email to beagleboard...@googlegroups.com javascript:. For more options, visit this group at http://groups.google.com/group/beagleboard?hl=en. -- 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: Problem in dynamically loading libraries (QT5 on AM335x board)
Hi Morix Dev, I had a similar problem. Do you find out what was causing this error? Qt AM335x application exits with code 1 at startup. Tḧanks, Best regards , Em quarta-feira, 2 de abril de 2014 11h05min09s UTC-3, Morix Dev escreveu: Hello everybody, I've cross compiled QT5.2.1 with ICU support for TI AM335x (not exactly a Beagleboard but much similar). Now I am doing some tests, but I am not able to execute any program built against the cross-compiled QT. Any program (even the simples console-based Hello, world exits with code 1 just at the startup and does not produce any output). If a perform a strace of my program I have the output that you can read at the following address: https://onedrive.live.com/redir?resid=DCB987547568DE13!107authkey=!ANC7D8Zh7ZfGz4withint=file,.log The problem seems to be something wrong just after loading libicudata.so.52 library... exit_group(1) is being called somewhere... but who is calling it? How can I discover that? Can somebody help me? Thanks for your support! -- 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: Availability - how come nobody has any BeagleBone Black to sell?
On 04/03/2014 09:11 AM, Anil Gupta wrote: As far as I know, Circuitco only takes orders from qualified distributors. Unless you are one, they won't entertain your order. No, that's not correct. They take orders from anyone who wants to use the boards commercially. Ordering from distributors for commercial purposes is frowned upon in the BB community, for obscure reasons. They have my order; they just aren't delivering in the promised timeframe. - Mike -- 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: Problem in dynamically loading libraries (QT5 on AM335x board)
Hi Thiago, I haven't found a solution yet... I am still working on it... now I am suspecting that is something related to compiler optimization flags when compiling QT... I'll let you know if I find a useful solution... but hey: please do not hesitate to write here if you found a valid solution too! :) Thanks regards. /Morix Il giorno giovedì 3 aprile 2014 15:00:35 UTC+2, Thiago Marques ha scritto: Hi Morix Dev, I had a similar problem. Do you find out what was causing this error? Qt AM335x application exits with code 1 at startup. Tḧanks, Best regards , Em quarta-feira, 2 de abril de 2014 11h05min09s UTC-3, Morix Dev escreveu: Hello everybody, I've cross compiled QT5.2.1 with ICU support for TI AM335x (not exactly a Beagleboard but much similar). Now I am doing some tests, but I am not able to execute any program built against the cross-compiled QT. Any program (even the simples console-based Hello, world exits with code 1 just at the startup and does not produce any output). If a perform a strace of my program I have the output that you can read at the following address: https://onedrive.live.com/redir?resid=DCB987547568DE13!107authkey=!ANC7D8Zh7ZfGz4withint=file,.log The problem seems to be something wrong just after loading libicudata.so.52 library... exit_group(1) is being called somewhere... but who is calling it? How can I discover that? Can somebody help me? Thanks for your support! -- 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: Availability - how come nobody has any BeagleBone Black to sell?
On 3-4-2014 14:55, Dr. Michael J. Chudobiak wrote: On 04/03/2014 05:26 AM, Drew Fustini wrote: For North America, the Embest BBone Black appears to be in stock for $45USD with qty 768: http://www.newark.com/element14/bbone-black/dev-board-am3358-mpu/dp/41X3868?ost=bbone+black+embest Is anyone selling an original BeagleBone (white, not black) equivalent? I have an order in with CircuitCo, but it is weeks overdue and they are not returning emails or phone calls. - Mike Farnell has 666 whites in stock. -- Bas -- 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: ssh fails write broken pipe
Walter Schilling schill...@msoe.edu wrote: [-- text/plain, encoding 7bit, charset: UTF-8, 16 lines --] I have students working on the Beaglebone using the current Debian image. They are working in pairs. Student one has bone A and laptop a. Student two has bone B and laptop b. If b connects to B and then a connects to A, they receive an ssh failure with a broken pipe. If b connects to both A and B, then it works fine. It makes no sense to me at all. Any ideas? The write failed, broken pipe message usually indicates a disconnection after ssh has successfully logged in. From what you're saying though it sounds to me as if there is some problem with clashing IP addresses. Are both the laptops on the same LAN? More specifically are they on the same subnet? If you are connecting the BBBs to the laptops using the ethernet over USB then confusing things might happen. Tell us more about how you're connecting the BBBs and also try with no other (ethernet/LAN) connections to the Laptops. If all is OK with no other network connections then add things back until it goes wrong. Remember also that ethernet/LAN connections can be WiFi, maybe both Laptops are connecting by WiFi to the local LAN without you even knowing (try turning WiFi off). -- Chris Green · -- 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: Availability - how come nobody has any BeagleBone Black to sell?
I have made those reasons very clear. 1) We don't have the capacity to support commercial use of these boards in products. 2) I did not design the board for commercial use in all these different products 3) The boards change as it is being improved and we are not going to continue to make old revisions of boards. . Circuitco is not allowed to sell BeagleBoard.org branded boards into commercial products. They can if they choose to, sell non branded boards for use under the direction of the purchaser of said boards who at that point is totally responsible for their operation as required by the purchaser.. Gerald On Thu, Apr 3, 2014 at 8:14 AM, Dr. Michael J. Chudobiak m...@avtechpulse.com wrote: On 04/03/2014 09:11 AM, Anil Gupta wrote: As far as I know, Circuitco only takes orders from qualified distributors. Unless you are one, they won't entertain your order. No, that's not correct. They take orders from anyone who wants to use the boards commercially. Ordering from distributors for commercial purposes is frowned upon in the BB community, for obscure reasons. They have my order; they just aren't delivering in the promised timeframe. - Mike -- 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: Here is the BeagleBone Debian (beta + fixes) image you want to test (2014-03-27)
On 3/31/2014 8:09 PM, William Hermans wrote: Ok here is one that is radically modified. Added similar text ( could not find the exact font ), and extracted the beagle image, and added a new stroke around the image. Mainly to clean up the image some. Let me know what you all think. I like it much better! If it doesn't make the official images, I'll put it in mine. In addition to the original image being on a black background, it was in jpeg format and had lots of artifacts. Thanks for the work cleaning it up! -- Charles Steinkuehler char...@steinkuehler.net -- 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: Connecting PCM audio device to BBB
You can look at the I2S interface. That is where sound codecs are connected, for both recording and playing. I don't know what drivers will be needed though... On Saturday, March 15, 2014 7:46:40 AM UTC+2, nimbl...@gmail.com wrote: I have a WT32 bluetooth module (two of them in fact) that I want to connect to the BBB to record audio coming from them. -- 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] Here is the BeagleBone Debian (beta + fixes) image you want to test (2014-03-27)
On Fri, Mar 28, 2014 at 6:04 PM, Robert Nelson robertcnel...@gmail.com wrote: On Fri, Mar 28, 2014 at 5:00 PM, Charles Steinkuehler char...@steinkuehler.net wrote: On 3/27/2014 3:26 PM, Robert Nelson wrote: Thanks to everyone for testing the beta images! In this last last week window I've rolled in many of your changes. So please continue to use the bug tracker: http://bugs.elinux.org/projects/debian-image-releases I haven't been able to get the elinux bug tracker to let me post anything, so forgive me for posting a few comments here. These are from the 3/19 image, so I apologize if any have been addressed, and they mostly fall under personal preference rather than actual bugs. * I like to add console=tty0 so startup kernel messages go to both the serial console and to the HDMI screen, if connected. While less information is displayed with systemd than previously, if the kernel hangs for some reason at boot this could avoid the need for a serial cable which a lot of people won't have. I think i'm going to enable this too.. * Given the target audience, I would add a terminal short-cut on the application launch bar next to the web browser. It's not hard to get to on the menu, but that's one of the first changes I made to the 3/19 image. Sounds like a nice addon, do you have an example i can pull in? * I'm not sure who made the black desktop background, but I find it horrid (just the black part...the beagle is cute!) and would much rather see something lighter. I'm not aware of any other GUI environment that ships with a black background as default, and out of all the professional programmers I know, only one uses this sort of color scheme. I stole it from the Angstrom image. We just got to be careful, as it's only 16bit, so some colors combos look odd. If we need a new source image, you can go to http://beagleboard.org/media and check out the images there. The high-res logo is http://beagle.s3.amazonaws.com/logo/beagle_logo_FNL_2_cmyk.eps. Personally, I wouldn't mind if someone took the vector image of http://beagleboard.org/static/uploads/BorisTux_w_Logo.png and combined it with the Debian logo in some way to make a nice scalable backdrop that looks like Debian. I also think the black background looks nice. I'm working through the process of trying to install MachineKit / LinuxCNC via packages (including the kernel and Xenomai user-mode), and will switch to the new image for further testing. Keep up the great work! 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] Here is the BeagleBone Debian (beta + fixes) image you want to test (2014-03-27)
On Sat, Mar 29, 2014 at 11:49 PM, William Hermans yyrk...@gmail.com wrote: Charles, Ok will give it a shot after this weekend. Actually though, if I had jus ta stock image of a beagle, perhaps the one taken from beagle.org, I could do the rest from scratch myself. The text coloring on that image may not mesh well with a light blue or dark grey background. But that is pretty easy to test, so I'll check it out. As mentioned elsewhere on this thread, there are source images at http://beagleboard.org/media, including vector images. On Sat, Mar 29, 2014 at 4:03 AM, Charles Steinkuehler char...@steinkuehler.net wrote: On 3/28/2014 5:12 PM, Charles Steinkuehler wrote: On 3/28/2014 5:04 PM, Robert Nelson wrote: On Fri, Mar 28, 2014 at 5:00 PM, Charles Steinkuehler char...@steinkuehler.net wrote: * Given the target audience, I would add a terminal short-cut on the application launch bar next to the web browser. It's not hard to get to on the menu, but that's one of the first changes I made to the 3/19 image. Sounds like a nice addon, do you have an example i can pull in? I just right-clicked the application launcher section and added the terminal program. I can crawl around and try to find the modified file if that would help. I found the config file under .config. It looks easy enough to make a diff to add the terminal button, I'll try to verify it works properly from a fresh install and send it along. Another feature I forgot to mention: You might want to disable the password request when running sudo, since the system is automatically logging folks in. To do this, you drop a file in /etc/sudoers.d and remove the user from the admin list. Details: https://github.com/cdsteinkuehler/omap-image-builder/blob/MachineKit/machinekit/scripts/110.etc.shr#L12 -- Charles Steinkuehler char...@steinkuehler.net -- 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. -- 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] Connection to Display doesn't work properly
Hi so I just got my beaglebone black today and when i connect it to a display the display shows a picture of a dog and the words beaglebone black for a few seconds. then the display doesn't receive any more information from the beaglebone and goes to sleep mode. i installed the newest angström distribution on the beaglebone but still i can't get the gnome desktop to be displayed on my screen. the only thing that did change was that for a fraction of a second after the picture of a dog there was some white on black text wich i couldn't read so fast, before the display went to sleep. the following times i rebooted the board only the picture appeared again, not followed by the text. can anyone tell me how to solve 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] Connection to Display doesn't work properly
Hit the keyboard to wake it up. You might also try the latest Debian image that we are moving to. http://www.elinux.org/Beagleboard:BeagleBoneBlack Item 10.1. Gerald On Thu, Apr 3, 2014 at 10:07 AM, Pluto plutoda...@gmail.com wrote: Hi so I just got my beaglebone black today and when i connect it to a display the display shows a picture of a dog and the words beaglebone black for a few seconds. then the display doesn't receive any more information from the beaglebone and goes to sleep mode. i installed the newest angström distribution on the beaglebone but still i can't get the gnome desktop to be displayed on my screen. the only thing that did change was that for a fraction of a second after the picture of a dog there was some white on black text wich i couldn't read so fast, before the display went to sleep. the following times i rebooted the board only the picture appeared again, not followed by the text. can anyone tell me how to solve 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] BBB as a router w/ firewall capabilities
I've setup my home with a BBB acting as a firewall/router. With the 3.12 kernel, I had problems in high data-volume situations (3+MB/s DL according to my download managers). ksoftirqd would start taking up all the processor and then my packets would be dropped. After upgrading to the 3.13 kernel... this problem was abated. ksoftirqd rarely goes above 30% now. Still, I wouldn't put 150 users' data through a BBB. Im a bit curious about what changed in the 3.13 kernel to give me such a performance boost. On Tuesday, April 1, 2014 5:25:05 PM UTC-4, Mike Bell wrote: On 04/01/2014 05:02 PM, vignesh murali wrote: I just wanted to know whether it would be a good idea to run BBB as a router w/ firewall capability. I intend to use BBB with 1 WAN port and 2 LAN ports(with USB to ethernet dongles) to support a total of 150 users in the network. I am skeptical about the load the BBB can handle with the above said numbers. Any suggestions? Wild guess... I would say the USB dongles would be where you hit the wall. The BBB has more than enough CPU power, RAM might become a factor with that many users with a lot of rules. LEAF has an ARM port for Rpi. I don't recall if it's in main or not. I would think the same hurdles would apply here for that number of users. Seems to me for the money a Sokeris (sp?) board or something similar might be more appropriate. My 2 cents worth anyway. Mike -- 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] HDMI to VGA, on boot the board displays its logo, but then ceases to display anything. Please Help
I have the exact same problem with my BBB and VGA-Display. Sam, did you get your display to work yet or find out what the problem is exactly? -- 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: Availability - how come nobody has any BeagleBone Black to sell?
On Thu, Apr 3, 2014 at 2:37 PM, chris.j.d...@gmail.com wrote: I got an Embest BBB from Seeed this week (http://www.seeedstudio.com/depot/BeagleBone-Black-Embest-p-1736.html). So far, I'm disappointed. It runs Angstrom from the eMMC, but it won't run Ubuntu from a microSD card. I tried the latest Ubuntu 13.10 and 14.04 images from here: http://elinux.org/BeagleBoardUbuntu . I verified they both worked fine on a standard BBB (A6) and they both do not boot on the Embest BBB. I'm not sure if it's a hardware issue, or a u-boot config issue, or something else. Awesome, I'm disappointed too! Guess i better update all my wiki pages, and say only official CircuitCo made boards are supported. So, SeeedStudio/Embest it's now your move to fix this issue, my email/contact info is easily available. 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] Re: Availability - how come nobody has any BeagleBone Black to sell?
Probably want to send Robert a care package too! On Thursday, April 3, 2014, Drew Fustini pdp7p...@gmail.com wrote: Interesting... my Newark element14 order for embest/element14 BBB should be shipping today so I'll see what results I get with it report back. On Thu, Apr 3, 2014 at 2:37 PM, chris.j.d...@gmail.comjavascript:_e(%7B%7D,'cvml','chris.j.d...@gmail.com'); wrote: I got an Embest BBB from Seeed this week ( http://www.seeedstudio.com/depot/BeagleBone-Black-Embest-p-1736.html). So far, I'm disappointed. It runs Angstrom from the eMMC, but it won't run Ubuntu from a microSD card. I tried the latest Ubuntu 13.10 and 14.04 images from here: http://elinux.org/BeagleBoardUbuntu . I verified they both worked fine on a standard BBB (A6) and they both do not boot on the Embest BBB. I'm not sure if it's a hardware issue, or a u-boot config issue, or something else. On Thursday, April 3, 2014 2:26:39 AM UTC-7, Drew Fustini wrote: For North America, the Embest BBone Black appears to be in stock for $45USD with qty 768: http://www.newark.com/element14/bbone-black/dev- board-am3358-mpu/dp/41X3868?ost=bbone+black+embest I believe it is made per the BeagleBoard.org logo program: http://beagleboard.org/logo cheers, drew -- 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.comjavascript:_e(%7B%7D,'cvml','beagleboard%2bunsubscr...@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.comjavascript:_e(%7B%7D,'cvml','beagleboard%2bunsubscr...@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] QEMU emulation of BeagleBone and Raring
Finally I figured out: http://geek.co.il/2010/03/14/how-to-build-a-chroot-jail-environment-for-centos losetup -o 101711872 /dev/loop0 BBB-eMMC-flasher-ubuntu-13.10-2014-02-16-2gb.img mount /dev/loop0 image sudo mount --bind /dev image/dev sudo mount --bind /proc image/proc mkdir image/run/resolvconf cp /run/resolvconf/resolv.conf image/run/resolvconf/resolv.conf That fixed chroot network problems. I also decided to build new images on device (no qemu at all) in chrooted environment in continuous integration mode. Thanks. On Thursday, April 3, 2014 8:29:48 AM UTC+1, Boris Rybalkin wrote: Hi, Qemu static means you do not run vm, it is just chroot into /path/to/arm/root/filesystem having qemu-arm-static in /path/to/arm/root/filesystem/usr/bin You provided argument for qemu vm which is second option in my question and I have no network issues there, only uboot question. Thanks. On Thursday, April 3, 2014 12:37:42 AM UTC+1, Nuno wrote: On 04/02/2014 06:05 PM, Boris Rybalkin wrote: roblem here I have no network: You might want to try adding something like the following to your qemu calling parameters: -net nic,model=rtl8139 -net user regards, Nuno -- http://aeminium.org/nuno/ -- 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] Help with PRU on Beaglebone Black
Hello all,
I'm trying to get the PRU on the BBB working. I want to use it to drive two
pairs of 4 select lines for a couple analog multiplexer/demultiplexers.
I've followed the instructions here with no success:
http://www.element14.com/community/community/knode/single-board_computers/next-gen_beaglebone/blog/2013/05/22/bbb--working-with-the-pru-icssprussv2
This is my device tree file:
/dts-v1/;
/plugin/;
/ {
compatible = ti,beaglebone, ti,beaglebone-black;
part-number = BB-BONE-PRU;
version = 00A0;
exclusive-use =
P8.39,
P8.40,
P8.41,
P8.42,
P8.43,
P8.44,
P8.45,
P8.46,
pruss;
fragment@0 {
target = am33xx_pinmux;
__overlay__ {
pru_wcsp_pins: wcsp_select_lines {
pinctrl-single,pins =
0xA0 0x05 // P8:45
(pr1_pru1_pru_r30_0)
0xA4 0x05 // P8:46
(pr1_pru1_pru_r30_1)
0xA8 0x05 // P8:43
(pr1_pru1_pru_r30_2)
0xAC 0x05 // P8:44
(pr1_pru1_pru_r30_3)
0xB0 0x05 // P8:41
(pr1_pru1_pru_r30_4)
0xB4 0x05 // P8:42
(pr1_pru1_pru_r30_5)
0xB8 0x05 // P8:39
(pr1_pru1_pru_r30_6)
0xBC 0x05 // P8:40
(pr1_pru1_pru_r30_7)
;
};
};
};
fragment@1 {
target = ocp;
__overlay__ {
dh_helper: helper {
compatible = bone-pinmux-helper;
pinctrl-names = default;
pinctrl-0 = pru_wcsp_pins;
status = okay;
};
};
};
};
Since the pins I need conflict with the EMMC and the HDMI outputs, I've
used the kernel command line option capemgr.disable_partno to prevent
them from being loaded.
The PRU mapping appears to work using the TI library, but nothing
whatsoever happens at the outputs.
The tree seems to apply:
[ 1367.507694] bone-capemgr bone_capemgr.9: part_number
'BB-BONE-PRU-WCSP', version 'N/A'
[ 1367.516818] bone-capemgr bone_capemgr.9: slot #9: generic override
[ 1367.523347] bone-capemgr bone_capemgr.9: bone: Using override eeprom
data at slot 9
[ 1367.531357] bone-capemgr bone_capemgr.9: slot #9: 'Override Board
Name,00A0,Override Manuf,BB-BONE-PRU-WCSP'
[ 1367.541824] bone-capemgr bone_capemgr.9: slot #9: Requesting part
number/version based 'BB-BONE-PRU-WCSP-00A0.dtbo
[ 1367.552655] bone-capemgr bone_capemgr.9: slot #9: Requesting firmware
'BB-BONE-PRU-WCSP-00A0.dtbo' for board-name 'Override Board Name', version
'00A0'
[ 1367.568311] bone-capemgr bone_capemgr.9: slot #9: dtbo
'BB-BONE-PRU-WCSP-00A0.dtbo' loaded; converting to live tree
[ 1367.579926] bone-capemgr bone_capemgr.9: slot #9: #2 overlays
[ 1367.586354] bone-capemgr bone_capemgr.9: slot #9: Applied #2 overlays.
... but the content of /sys/kernel/debug/pinctrl/44e10800.pinmux/pins never
changes, so it would seem something isn't happening that is supposed to.
Any thoughts?
Thanks very much,
Calvin
--
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] Is it possible to load Chromium OS to Beagle Board Rev D
I have not had any luck building a bootable disk. Ive tried the beagle-rev-c5-3.2GB-r1.img, and Angstrom-TI-GNOME-image-eglibc-ipk-v2012.01-core-beagleboard-2012.01.11.img but I receive an error each time I try to transfer the image onto a card (Could not validate source - Invalid argument). I'm using a Macbook pro Mountain Lion. I'd like to get Chromium OS onto my beagle board Rev D. -James -- 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] Can't flash debian on beaglebone black
I am trying to flash debian to my beaglebone black. I am using this image, BeagleBone Black (eMMC flasher) from http://beagleboard.org/latest-images/. I successfully write the image to the sdcard, put it into the beaglebone black, power on while holding button and release once I see all 4 leds light up. The instructions say that it can take up to 45 min. I let the first one go for over an hour and eventually unplugged and tried again. This time I let it go almost 1.25 hours and still no 4 solid LEDS. I confirmed by removing the sdcard and attempting to boot. When the sdcard is in there I can connect an ethernet cable and ssh into the machine. During the flash the USR2 and USR0 LEDS are flashing showing activity. What am I doing wrong? I did this about a month ago no problem but I messed around with my distro too much and had to reinstall. -- 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] Can no longer flash debian
I had a previous distro on the beaglebone black. However I can no longer access it (not sure what I did) so I downloaded the BeagleBone Black (eMMC flasher) from http://beagleboard.org/latest-images/ and wrote it to the sd card. I hold the button until all leds light up to copy debian to the emmc. Twice now I have let it go about an hour but it seems like it never works. The 2nd and 4th LED show lots of activity (USR0 and USR2) but I never get to the solid 4 solid leds. If I hook up an Ethernet cable I can ssh into the beaglebone. But once I remove the card I cannot. -- 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] Can no longer flash debian
Are you holding the boot button down when you power on the board? Gerald On Thu, Apr 3, 2014 at 7:30 PM, david.erd...@gmail.com wrote: I had a previous distro on the beaglebone black. However I can no longer access it (not sure what I did) so I downloaded the BeagleBone Black (eMMC flasher) from http://beagleboard.org/latest-images/ and wrote it to the sd card. I hold the button until all leds light up to copy debian to the emmc. Twice now I have let it go about an hour but it seems like it never works. The 2nd and 4th LED show lots of activity (USR0 and USR2) but I never get to the solid 4 solid leds. If I hook up an Ethernet cable I can ssh into the beaglebone. But once I remove the card I cannot. -- 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] Can no longer flash debian
One more note. Make sure you are using the flasher version. There are two different versions on that page. Gerald On Thu, Apr 3, 2014 at 7:42 PM, Gerald Coley ger...@beagleboard.org wrote: Are you holding the boot button down when you power on the board? Gerald On Thu, Apr 3, 2014 at 7:30 PM, david.erd...@gmail.com wrote: I had a previous distro on the beaglebone black. However I can no longer access it (not sure what I did) so I downloaded the BeagleBone Black (eMMC flasher) from http://beagleboard.org/latest-images/ and wrote it to the sd card. I hold the button until all leds light up to copy debian to the emmc. Twice now I have let it go about an hour but it seems like it never works. The 2nd and 4th LED show lots of activity (USR0 and USR2) but I never get to the solid 4 solid leds. If I hook up an Ethernet cable I can ssh into the beaglebone. But once I remove the card I cannot. -- 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] Can no longer flash debian
Yes, I hold it down until all 4 LEDS are solid for a moment or two. Just saw I double posted, sorry about that, not familiar with google groups On Thursday, April 3, 2014 8:42:36 PM UTC-4, Gerald wrote: Are you holding the boot button down when you power on the board? Gerald On Thu, Apr 3, 2014 at 7:30 PM, david@gmail.com javascript: wrote: I had a previous distro on the beaglebone black. However I can no longer access it (not sure what I did) so I downloaded the BeagleBone Black (eMMC flasher) from http://beagleboard.org/latest-images/ and wrote it to the sd card. I hold the button until all leds light up to copy debian to the emmc. Twice now I have let it go about an hour but it seems like it never works. The 2nd and 4th LED show lots of activity (USR0 and USR2) but I never get to the solid 4 solid leds. If I hook up an Ethernet cable I can ssh into the beaglebone. But once I remove the card I cannot. -- 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] Can no longer flash debian
Make sure you have the flasher version, the second one. Gerald On Thu, Apr 3, 2014 at 7:50 PM, David Erdman david.erd...@gmail.com wrote: Yes, I hold it down until all 4 LEDS are solid for a moment or two. Just saw I double posted, sorry about that, not familiar with google groups On Thursday, April 3, 2014 8:42:36 PM UTC-4, Gerald wrote: Are you holding the boot button down when you power on the board? Gerald On Thu, Apr 3, 2014 at 7:30 PM, david@gmail.com wrote: I had a previous distro on the beaglebone black. However I can no longer access it (not sure what I did) so I downloaded the BeagleBone Black (eMMC flasher) from http://beagleboard.org/latest-images/ and wrote it to the sd card. I hold the button until all leds light up to copy debian to the emmc. Twice now I have let it go about an hour but it seems like it never works. The 2nd and 4th LED show lots of activity (USR0 and USR2) but I never get to the solid 4 solid leds. If I hook up an Ethernet cable I can ssh into the beaglebone. But once I remove the card I cannot. -- 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] Can no longer flash debian
That;s the one I used, BeagleBone Black (eMMC flasher) Debian (BeagleBone Black - 2GB eMMC) 2014-03-27 http://debian.beagleboard.org/images/BBB-eMMC-flasher-debian-7.4-2014-03-27-2gb.img.xz On Thursday, April 3, 2014 9:01:28 PM UTC-4, Gerald wrote: Make sure you have the flasher version, the second one. Gerald On Thu, Apr 3, 2014 at 7:50 PM, David Erdman david@gmail.comjavascript: wrote: Yes, I hold it down until all 4 LEDS are solid for a moment or two. Just saw I double posted, sorry about that, not familiar with google groups On Thursday, April 3, 2014 8:42:36 PM UTC-4, Gerald wrote: Are you holding the boot button down when you power on the board? Gerald On Thu, Apr 3, 2014 at 7:30 PM, david@gmail.com wrote: I had a previous distro on the beaglebone black. However I can no longer access it (not sure what I did) so I downloaded the BeagleBone Black (eMMC flasher) from http://beagleboard.org/latest-images/ and wrote it to the sd card. I hold the button until all leds light up to copy debian to the emmc. Twice now I have let it go about an hour but it seems like it never works. The 2nd and 4th LED show lots of activity (USR0 and USR2) but I never get to the solid 4 solid leds. If I hook up an Ethernet cable I can ssh into the beaglebone. But once I remove the card I cannot. -- 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...@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] Can no longer flash debian
Well, you will need to get help most likely from Robert or some other folks. Gerald On Thu, Apr 3, 2014 at 8:13 PM, David Erdman david.erd...@gmail.com wrote: That;s the one I used, BeagleBone Black (eMMC flasher) Debian (BeagleBone Black - 2GB eMMC) 2014-03-27 http://debian.beagleboard.org/images/BBB-eMMC-flasher-debian-7.4-2014-03-27-2gb.img.xz On Thursday, April 3, 2014 9:01:28 PM UTC-4, Gerald wrote: Make sure you have the flasher version, the second one. Gerald On Thu, Apr 3, 2014 at 7:50 PM, David Erdman david@gmail.com wrote: Yes, I hold it down until all 4 LEDS are solid for a moment or two. Just saw I double posted, sorry about that, not familiar with google groups On Thursday, April 3, 2014 8:42:36 PM UTC-4, Gerald wrote: Are you holding the boot button down when you power on the board? Gerald On Thu, Apr 3, 2014 at 7:30 PM, david@gmail.com wrote: I had a previous distro on the beaglebone black. However I can no longer access it (not sure what I did) so I downloaded the BeagleBone Black (eMMC flasher) from http://beagleboard.org/latest-images/ and wrote it to the sd card. I hold the button until all leds light up to copy debian to the emmc. Twice now I have let it go about an hour but it seems like it never works. The 2nd and 4th LED show lots of activity (USR0 and USR2) but I never get to the solid 4 solid leds. If I hook up an Ethernet cable I can ssh into the beaglebone. But once I remove the card I cannot. -- 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...@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] Can no longer flash debian
On Thu, Apr 3, 2014 at 8:13 PM, David Erdman david.erd...@gmail.com wrote: That;s the one I used, BeagleBone Black (eMMC flasher) Debian (BeagleBone Black - 2GB eMMC) 2014-03-27 You can dump the flashing status via: tail -f /boot/uboot/debug/flash-eMMC.log Either ssh in, or via serial, that file will give us a clue what's going on. 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] Re: Availability - how come nobody has any BeagleBone Black to sell?
Hi Robert, I'm not expecting any help/support from you on this, but here is some additional info you may find interesting. :-) a) I haven't tried contacting Seeed about this. I did look around for a contact at Embest and I found a forum (http://www.embest-tech.cn/community/forum.php) and a way to file a support ticket (http://www.embest-tech.com/ticket/index.php). The forum is all Chinese. I spent some time looking at google-translated posts there hoping to find the magic fix, without luck. I suppose the next step will be to file a support ticket about it. b) The Embest BBB I received has the AM3359. I noticed that the element 14 website says their Embest BBB has the AM3358. This may not be relevant to my Ubuntu boot issue, but it seemed interesting. c) When I boot the Embest BBB and watch the console output, it ends like this: Hit any key to stop autoboot: 0 gpio: pin 53 (gpio 53) value is 1 mmc0 is current device micro SD card found mmc0 is current device gpio: pin 54 (gpio 54) value is 1 SD/MMC found on device 0 reading uEnv.txt 1204 bytes read in 3 ms (391.6 KiB/s) Loaded environment from uEnv.txt Importing environment from mmc ... Running uenvcmd ... reading zImage 3669712 bytes read in 420 ms (8.3 MiB/s) reading initrd.img 3005004 bytes read in 345 ms (8.3 MiB/s) reading /dtbs/am335x-boneblack.dtb 24884 bytes read in 9 ms (2.6 MiB/s) Wrong Ramdisk Image Format Ramdisk image is corrupt or invalid gpio: pin 55 (gpio 55) value is 1 ** File not found /boot/uImage ** But I can literally pop that same SD card out and put it in my BBB model A6 and it boots fine. I googled around for the error messages near the end, and got a few hits, but nothing that made sense to me as a workaround or explanation of why it fails on the Embest BBB. d) I did some poking around in U-Boot. The version says this: U-Boot 2013.04-rc1-14237-g90639fe-dirty (Apr 13 2013 - 13:57:11) arm-angstrom-linux-gnueabi-gcc (Linaro GCC 4.7-2013.02-01) 4.7.3 20130205 (prerelease) GNU ld (GNU Binutils) 2.22 Whereas the BBB A6 shows this for version: U-Boot 2013.04-dirty (Jul 10 2013 - 14:02:53) arm-angstrom-linux-gnueabi-gcc (Linaro GCC 4.7-2013.02-01) 4.7.3 20130205 (prerelease) GNU ld (GNU Binutils) 2.22 So there is a difference on the first line, but otherwise the versions are the same. Also, both boards return the same thing for 'mmcinfo'. On Thursday, April 3, 2014 1:04:04 PM UTC-7, RobertCNelson wrote: On Thu, Apr 3, 2014 at 2:37 PM, chris@gmail.com javascript: wrote: I got an Embest BBB from Seeed this week (http://www.seeedstudio.com/depot/BeagleBone-Black-Embest-p-1736.htmlhttp://www.google.com/url?q=http%3A%2F%2Fwww.seeedstudio.com%2Fdepot%2FBeagleBone-Black-Embest-p-1736.htmlsa=Dsntz=1usg=AFQjCNHoW8Ws3Oo9rfYgLPJEg5Sv_XJJMw). So far, I'm disappointed. It runs Angstrom from the eMMC, but it won't run Ubuntu from a microSD card. I tried the latest Ubuntu 13.10 and 14.04 images from here: http://elinux.org/BeagleBoardUbuntu . I verified they both worked fine on a standard BBB (A6) and they both do not boot on the Embest BBB. I'm not sure if it's a hardware issue, or a u-boot config issue, or something else. Awesome, I'm disappointed too! Guess i better update all my wiki pages, and say only official CircuitCo made boards are supported. So, SeeedStudio/Embest it's now your move to fix this issue, my email/contact info is easily available. 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] Can no longer flash debian
Two other thoughts from days past. Make sure you are on DC and not USB, which I don't think is the issue here, and make sure the Ethernet is unplugged. I know on Angstrom Ethernet played havoc with flashing. Gerald On Thu, Apr 3, 2014 at 8:45 PM, Robert Nelson robertcnel...@gmail.comwrote: On Thu, Apr 3, 2014 at 8:13 PM, David Erdman david.erd...@gmail.com wrote: That;s the one I used, BeagleBone Black (eMMC flasher) Debian (BeagleBone Black - 2GB eMMC) 2014-03-27 You can dump the flashing status via: tail -f /boot/uboot/debug/flash-eMMC.log Either ssh in, or via serial, that file will give us a clue what's going on. 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] Re: Availability - how come nobody has any BeagleBone Black to sell?
This sounds like the old original Embest board, the Clone. It is based on an older revision of the board, maybe A5. I can't remember. I don't think they ever built any Rev B boards. Supposedly the next version is Rev B based which would be AM3358. Gerald On Thu, Apr 3, 2014 at 8:46 PM, chris.j.d...@gmail.com wrote: Hi Robert, I'm not expecting any help/support from you on this, but here is some additional info you may find interesting. :-) a) I haven't tried contacting Seeed about this. I did look around for a contact at Embest and I found a forum ( http://www.embest-tech.cn/community/forum.php) and a way to file a support ticket (http://www.embest-tech.com/ticket/index.php). The forum is all Chinese. I spent some time looking at google-translated posts there hoping to find the magic fix, without luck. I suppose the next step will be to file a support ticket about it. b) The Embest BBB I received has the AM3359. I noticed that the element 14 website says their Embest BBB has the AM3358. This may not be relevant to my Ubuntu boot issue, but it seemed interesting. c) When I boot the Embest BBB and watch the console output, it ends like this: Hit any key to stop autoboot: 0 gpio: pin 53 (gpio 53) value is 1 mmc0 is current device micro SD card found mmc0 is current device gpio: pin 54 (gpio 54) value is 1 SD/MMC found on device 0 reading uEnv.txt 1204 bytes read in 3 ms (391.6 KiB/s) Loaded environment from uEnv.txt Importing environment from mmc ... Running uenvcmd ... reading zImage 3669712 bytes read in 420 ms (8.3 MiB/s) reading initrd.img 3005004 bytes read in 345 ms (8.3 MiB/s) reading /dtbs/am335x-boneblack.dtb 24884 bytes read in 9 ms (2.6 MiB/s) Wrong Ramdisk Image Format Ramdisk image is corrupt or invalid gpio: pin 55 (gpio 55) value is 1 ** File not found /boot/uImage ** But I can literally pop that same SD card out and put it in my BBB model A6 and it boots fine. I googled around for the error messages near the end, and got a few hits, but nothing that made sense to me as a workaround or explanation of why it fails on the Embest BBB. d) I did some poking around in U-Boot. The version says this: U-Boot 2013.04-rc1-14237-g90639fe-dirty (Apr 13 2013 - 13:57:11) arm-angstrom-linux-gnueabi-gcc (Linaro GCC 4.7-2013.02-01) 4.7.3 20130205 (prerelease) GNU ld (GNU Binutils) 2.22 Whereas the BBB A6 shows this for version: U-Boot 2013.04-dirty (Jul 10 2013 - 14:02:53) arm-angstrom-linux-gnueabi-gcc (Linaro GCC 4.7-2013.02-01) 4.7.3 20130205 (prerelease) GNU ld (GNU Binutils) 2.22 So there is a difference on the first line, but otherwise the versions are the same. Also, both boards return the same thing for 'mmcinfo'. On Thursday, April 3, 2014 1:04:04 PM UTC-7, RobertCNelson wrote: On Thu, Apr 3, 2014 at 2:37 PM, chris@gmail.com wrote: I got an Embest BBB from Seeed this week (http://www.seeedstudio.com/depot/BeagleBone-Black-Embest-p-1736.htmlhttp://www.google.com/url?q=http%3A%2F%2Fwww.seeedstudio.com%2Fdepot%2FBeagleBone-Black-Embest-p-1736.htmlsa=Dsntz=1usg=AFQjCNHoW8Ws3Oo9rfYgLPJEg5Sv_XJJMw). So far, I'm disappointed. It runs Angstrom from the eMMC, but it won't run Ubuntu from a microSD card. I tried the latest Ubuntu 13.10 and 14.04 images from here: http://elinux.org/BeagleBoardUbuntu . I verified they both worked fine on a standard BBB (A6) and they both do not boot on the Embest BBB. I'm not sure if it's a hardware issue, or a u-boot config issue, or something else. Awesome, I'm disappointed too! Guess i better update all my wiki pages, and say only official CircuitCo made boards are supported. So, SeeedStudio/Embest it's now your move to fix this issue, my email/contact info is easily available. 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] Re: Availability - how come nobody has any BeagleBone Black to sell?
On Thu, Apr 3, 2014 at 8:46 PM, chris.j.d...@gmail.com wrote: Hi Robert, I'm not expecting any help/support from you on this, but here is some additional info you may find interesting. :-) a) I haven't tried contacting Seeed about this. I did look around for a contact at Embest and I found a forum (http://www.embest-tech.cn/community/forum.php) and a way to file a support ticket (http://www.embest-tech.com/ticket/index.php). The forum is all Chinese. I spent some time looking at google-translated posts there hoping to find the magic fix, without luck. I suppose the next step will be to file a support ticket about it. b) The Embest BBB I received has the AM3359. I noticed that the element 14 website says their Embest BBB has the AM3358. This may not be relevant to my Ubuntu boot issue, but it seemed interesting. c) When I boot the Embest BBB and watch the console output, it ends like this: Hit any key to stop autoboot: 0 gpio: pin 53 (gpio 53) value is 1 mmc0 is current device micro SD card found mmc0 is current device gpio: pin 54 (gpio 54) value is 1 SD/MMC found on device 0 reading uEnv.txt 1204 bytes read in 3 ms (391.6 KiB/s) Loaded environment from uEnv.txt Importing environment from mmc ... Running uenvcmd ... reading zImage 3669712 bytes read in 420 ms (8.3 MiB/s) reading initrd.img 3005004 bytes read in 345 ms (8.3 MiB/s) reading /dtbs/am335x-boneblack.dtb 24884 bytes read in 9 ms (2.6 MiB/s) Wrong Ramdisk Image Format Ramdisk image is corrupt or invalid gpio: pin 55 (gpio 55) value is 1 ** File not found /boot/uImage ** But I can literally pop that same SD card out and put it in my BBB model A6 and it boots fine. I googled around for the error messages near the end, and got a few hits, but nothing that made sense to me as a workaround or explanation of why it fails on the Embest BBB. d) I did some poking around in U-Boot. The version says this: U-Boot 2013.04-rc1-14237-g90639fe-dirty (Apr 13 2013 - 13:57:11) arm-angstrom-linux-gnueabi-gcc (Linaro GCC 4.7-2013.02-01) 4.7.3 20130205 (prerelease) GNU ld (GNU Binutils) 2.22 Ouch! That's the original April 2013 release. Right before i submitted a patch to Koen to fix u-boot. My Ubuntu/Debian images rely on at-least Angstrom's 2013.06.20 release to be flashed to eMMC. So as long as you hold down the boot botton on power up, it should still default to the bootloader on the microSD card. Wow, that's such an old and broken default image.. 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] Debian boot - need a little help
I burned the debian 7.4 3-37 image to SD. I am using a 5V supply and HDMI and wireless keyboard and mouse. It boots. I see the penguin. I get the login prompt. seconds later all disappears. It looks like HDMI is still active but no video. If I am quick I can type in a username so I know the keyboard is working. Any ideas? Does DEbian come up with an SSH port? I can't seem to find a DHCP entry in my router. -- 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 boot - need a little help
OK I will answer my own question here at least partially. Since I do not need HDMI and I want to go headless anyhow I logged in using USB. I then went into the /etc/network/interfaces file and found that the eth0 lines were commented out. So that is why I had no Ethernet connection. I added a static IP definition and rebooted. All is well now for Ethernet login on port 22. Why is ethernet not supported at initial boot? -- 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: Help with PRU on Beaglebone Black
You need a fragment that targets the pruss. Have a look at the BB-BONE-PRU-00A0.dts example in the kernel source -- 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: Help with PRU on Beaglebone Black
you need to add a fragment that targets the pruss to enable it. Have a look at the BB-BONE- PRU*.dts files here - https://github.com/beagleboard/cape-firmware/tree/master/dts -- 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 boot - need a little help
Hi regarding your monitor... check out https://groups.google.com/d/msg/beagleboard/PKPD345Fbgg/6RO_mKOsq0QJ you might find some hints. It sounds like the problem I had. On Friday, 4 April 2014 05:47:31 UTC+2, Doug wrote: OK I will answer my own question here at least partially. Since I do not need HDMI and I want to go headless anyhow I logged in using USB. I then went into the /etc/network/interfaces file and found that the eth0 lines were commented out. So that is why I had no Ethernet connection. I added a static IP definition and rebooted. All is well now for Ethernet login on port 22. Why is ethernet not supported at initial boot? -- 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.
