[beagleboard] How to pass parameter to w1_therm kernel module enabled by DT overlay?

I have a BBB with Ubuntu 14.04 (Linux arm 3.8.13-bone56) and their repo version of owserver (2.8p15-1ubuntu4 armhf). With a strong enough passive pullup (<1K) I can read temperatures from my DS18B20, via w1 and BBB GPIO 45. (If the pullup is not strong enough, the temperatures from the 1-Wire

[beagleboard] BBB clone does not boot from uSD

Hello: I am developing a BBB clone for our products. The schematic is an almost exact copy of the BBB with a few modifications. I removed the eMMC. The board will boot from the uSD. Right now it refuses to boot. I have a question: is the EEPROM on I2C0 necessary for booting? Right now it is

Re: [beagleboard] I can't install the latest image on BBB

On Thu, Sep 10, 2015 at 10:55 PM, Robert Nelson wrote: > > > On Thu, Sep 10, 2015 at 9:29 PM, 성도담 wrote: > >> >> I'm getting started with BeagleBone Black. >> >> But can't install the latest image. >> I'm following

Re: [beagleboard] why uboot copying itself to RAM

On Nov 22, 2015 12:13 PM, "Bharath R" wrote: > > Hi, > > As per my knowledge, MLO(SPL) does basic operation like clock configuration, initialization of external eMMC, ext RAM and copy the u-boot image from eMMC to RAM(DDR3) and jumps to RAM locate where it has copied the

[beagleboard] Linphone and PulseAudio only static and clicks instead of voice

OK, I found a solution: Don't use Pulse Audio. I modified my application to just use the ALSA API and did not install the pulse audio drivers. Just using ALSA works fine with linphonec. Recording and playback work as expected. -- For more options, visit http://beagleboard.org/discuss --- You

[beagleboard] i am newbie asking ,is this the board for me

i am newbie ,, been looking for a board and there are lots out there ,, i am running a raspberry pi 2 ,, to slow ,, any way . i would like a nice fast little computer to run my cnc , which board it right foe me -- For more options, visit http://beagleboard.org/discuss --- You received this

Re: [beagleboard] why uboot copying itself to RAM

Did you look where the reset vector points? From: Bharath R To: BeagleBoard Sent: Sunday, November 22, 2015 1:09 PM Subject: [beagleboard] why uboot copying itself to RAM Hi, As per my knowledge, MLO(SPL) does basic operation

[beagleboard] Re: md5sum flasher Ubuntu eMMC: BeagleBone Black

Good Afternoon. I have been tried to download the BBB EMMc with Ubuntu Distro updated. when I extract the *.img, the size is 1.6 Gb,but in the documentation appers a different size = 3.6 Gb ?? I did twice, the same instructions here:

[beagleboard] Re: i am newbie asking ,is this the board for me

If you google you can find multiple CNC projects based on BBB, such as this list http://blog.machinekit.io/p/hardware-capes.html#BeagleCNC Google is your friend (in this case). BBB also has the PRUs which can be very useful in realtime motion control. Bruce On Sunday, November 22, 2015 at

[beagleboard] BBB's SPI0 booting

Hi, BBB has 2 kinds of booting sequence, as mentioned below: for second booting sequence which starts with SPI0, does BBB has any flash memory connected to it? because I'm unable to find it in bbb's schematics! Regards, Bharath -- For more options, visit http://beagleboard.org/discuss ---

[beagleboard] why uboot copying itself to RAM

Hi, As per my knowledge, MLO(SPL) does basic operation like clock configuration, initialization of external eMMC, ext RAM and copy the u-boot image from eMMC to RAM(DDR3) and jumps to RAM locate where it has copied the u-boot. But the u-boot startup code seems to mislead me. Here is the code