Re: [beagleboard] usb peripheral or gadget?

2015-06-08 Thread Robert Nelson
On Mon, Jun 8, 2015 at 2:38 PM, Brett wingedliz...@gmail.com wrote: Will the X15 allow usb to run in peripheral mode? On the Raspberry PI, USB is tied directly to a hub, so there's no way ( I've heard of ), to run it in 'gadget or peripheral' mode, even though the CPU does support device

Re: [beagleboard] SPI hangs with new 4.1 RC kernels (when DMA mode is used)

2015-06-08 Thread mhughes
Yes, I thought initially I might have some contention or signaling issue, but as you found it hangs with no cape installed. Unfortunately I'm not set up for cross compiling the kernel at the moment, so it's hard to bisect where the issue was introduced. --Matt On Friday, June 5, 2015 at

Re: [beagleboard] Re: TPS65217 chip i2c register setting

2015-06-08 Thread Priyank Shah
Hi Jinsuk, Thank you for the support. I am a beginner myself but I will try to understand the code. My problem is if you look at (code.png) it is the code that is providing me the error. The code2 is the output that I am getting(erroneous). And code 3 is the output I should be getting. Somehow,

Re: [beagleboard] Re: Problems with CAN in BBB

2015-06-08 Thread Bruno Luiz
I don't know... I use the capemgr and it is loading the cape (or, at least, is what the dmesg log is showing). This dtb is already on the BBB images or I have to use some tool to generate it? On Wed, Jun 3, 2015 at 2:48 PM, Aaron Clarke a...@aaronclarke.com wrote: Do you have a line

[beagleboard] Yocto custom recipe for building beaglebone black's kernel from github for chipsee LCD.

2015-06-08 Thread Ankur Tank
Hi Experts, I was trying to build Linux for beaglebone black from official repository https://github.com/beagleboard/linux I am able to fetch and run menuconfig but when i try to compile the kernel i get error. Following is the content of the recipe file. *file name* :

[beagleboard] Re: Problems with CAN in BBB

2015-06-08 Thread Bruno Luiz
Hi... I tried it and I posted the logs here: https://groups.google.com/forum/#!category-topic/beagleboard/n5lkTW8R3Xo Probably I have some issue with the candump thing On Sunday, June 7, 2015 at 3:52:17 PM UTC-3, micha...@googlemail.com wrote: Hey Bruno, regarding your Step 3) Try ip link

Re: [beagleboard] BeagleBone Black doesn't sometimes start. Only Power LED is on

2015-06-08 Thread peterlarsen8600
Hi guys thank you all for putting your thoughts and experience online. I have the exact same issue as discussed here. Running RCN's latest Ubuntu image on BBB rev C. After reading Mikkels detailed reply, I tried out the/his compiled version om U-boot. Might save some time instead of having to

[beagleboard] Re: I2C2: Bad address, without checking

2015-06-08 Thread priyank018
Hi Rafael, I am having problems with i2c read write too. The code only seems to pick up odd values for some reason. I am a newbie to this domain in general and would appreciate any assistance. Can you share the read instance of your code or help me find fault in mine? opResult =

Re: [beagleboard] BeagleBone Black doesn't sometimes start. Only Power LED is on

2015-06-08 Thread peterlarsen8600
Hi guys thank you all for putting your thoughts and experience online. I have the exact same issue as discussed here. Running RCN's latest Ubuntu image on BBB rev C. After reading Mikkels detailed reply, I tried out the/his compiled version om U-boot. Might save some time instead of having to

[beagleboard] usb peripheral or gadget?

2015-06-08 Thread Brett
Will the X15 allow usb to run in peripheral mode? On the Raspberry PI, USB is tied directly to a hub, so there's no way ( I've heard of ), to run it in 'gadget or peripheral' mode, even though the CPU does support device mode. Will the X15 have this issue? Is this true of both the USB2.0 and

Re: [beagleboard] CAN Problems on BBB rev C

2015-06-08 Thread Bruno Luiz
I ran candump can0 in one BeagleBone and, at the other BBB, cangen can0 -D 11223344DEADBEEF -L 8. Both BBB had the same disk image (I just changed the device IPs) and use the same cbb cape model. Each cape is connected with a cutted ethernet cable, so the only thing that is not in the bus is the

Re: [beagleboard] Enable SPI1 on 4.1 kernel?

2015-06-08 Thread William Hermans
https://github.com/notro/fbtft/issues/49 Perhaps related, but according to what they're saying * spi_busnum_to_master(0) returned NULL == *invalid argument. Which means perhaps the SPI bus driver is blacklisted ? Good luck. On Sun, Jun 7, 2015 at 10:53 PM, Drew Fustini pdp7p...@gmail.com wrote:

[beagleboard] Re: Question about Device Tree and GPIOs

2015-06-08 Thread Iñigo Martínez
I have spent some time reading the document. I still have some things, not present in the document, I want to figure out first, like the new cape manager for 3.14, but the document had clarified some ideas. Thank you :) On Friday, May 29, 2015 at 3:53:11 PM UTC+2, Nic Cyn wrote: Hi Inigo

[beagleboard] Schematic Libraries in ORCAD...

2015-06-08 Thread mohit hada
Hello, http://elinux.org/Beagleboard:BeagleBoneBlack#Books_specifically_on_BeagleBone I am just starting with beagle bone and we want to extend the developed hardware of the board suitable for our purpose. Now the schematics available for the development of Rev B6 in ORCAD / Allegro, we have

Re: [beagleboard] Schematic Libraries in ORCAD...

2015-06-08 Thread Gerald Coley
There is no separate library file. All the symbols are in the CACHE.You cna create a library by copying the files in the cache to a separate library. Gerald On Mon, Jun 8, 2015 at 9:05 AM, mohit hada mohit@gmail.com wrote: Hello,

Re: [beagleboard] Deploy rebuild kernel under debian?

2015-06-08 Thread Robert Nelson
On Mon, Jun 8, 2015 at 7:26 AM, klang.christoph.pie...@gmail.com wrote: Hi! I used the script of RobertCNelson (scroll down) to rebuild the Kernel under 3.8. The result is in the deploy directory of the repository (uimage, zimage files) on the BBB. What actions do I have to do deploy the

Re: [beagleboard] Speed of DTB processing vs hard-coded (on BBB)?

2015-06-08 Thread Robert Nelson
On Mon, Jun 8, 2015 at 12:31 AM, Rick Mann rm...@latencyzero.com wrote: Awesome, thanks for the links! btw, beyond u-boot's falcon mode. There is a lot of room for improvement on the kernel side. see: https://lwn.net/Articles/645808/ Regards, -- Robert Nelson https://rcn-ee.com/ -- For

Re: [beagleboard] Deploy rebuild kernel under Debian

2015-06-08 Thread Gerald Coley
If you do brick the BBB you will be the first. Gerald On Mon, Jun 8, 2015 at 7:23 AM, klang.christoph.pie...@gmail.com wrote: Hi! I used the script of RobertCNelson http://elinux.org/Nh5capeSoftware (scroll down) to rebuild the Kernel under 3.8. The result is in the deploy directory of the

[beagleboard] How to analogueRead at 120 Hz sample rate

2015-06-08 Thread mathoel13
Hey everyone :) I am currently trying to design a display for ECG and pulse sensors with my BeagleBone Black. I am totally new to this kind of programming so I began buy reading Programming the BeagleBone Black - Getting Started with JavaScript and BoneScript by Simon Monk. I have done all

[beagleboard] Deploy rebuild kernel under Debian

2015-06-08 Thread klang . christoph . pieper
Hi! I used the script of RobertCNelson http://elinux.org/Nh5capeSoftware (scroll down) to rebuild the Kernel under 3.8. The result is in the deploy directory of the repository (uimage, zimage files) on the BBB. What actions do I have to do deploy the actualized kernel? Im afraid of bricking

[beagleboard] Deploy rebuild kernel under debian?

2015-06-08 Thread klang . christoph . pieper
Hi! I used the script of RobertCNelson (scroll down) to rebuild the Kernel under 3.8. The result is in the deploy directory of the repository (uimage, zimage files) on the BBB. What actions do I have to do deploy the actualized kernel? Im afraid of bricking the BBB ;-) Thx! -- For more

[beagleboard] Bare Metal startup code

2015-06-08 Thread vdbergh . paul
Hi, I'm new to this forum and to Beaglebone (Black) programming. Comming from Cortex M4 (Atmel's SAM4S XPlained Pro board), I made the step to Cortex A series processors. I'm trying to set up the BBB as a pure bare metal device, without Linux or any other OS. I delved in Starterware with

[beagleboard] SLOTS and PINS

2015-06-08 Thread david . berger95
Hello everybody For a documentation I have to know what the PINS and SLOTS are. What's the function of these? I search in different places but I couldn't find something intelligent. Maybe you can answer this question... ;-) Thank in advance -- For more options, visit

Re: [beagleboard] Deploy rebuild kernel under debian?

2015-06-08 Thread Gerald Coley
Try becoming a member. That way your post are not moderated before being posted. It helps stop double postings. Gerald On Mon, Jun 8, 2015 at 7:26 AM, klang.christoph.pie...@gmail.com wrote: Hi! I used the script of RobertCNelson (scroll down) to rebuild the Kernel under 3.8. The result

[beagleboard] Bare Metal startup code

2015-06-08 Thread Travis Estep
If you have Starterware installed, take a look in the boot loader folder of your installation. You'll find all of your answers there. Basically, a boot loader is just used to setup your hardware, like your DDR3 that you want to execute from. Once the hardware is good to go, you need to copy

Re: [beagleboard] Schematic Libraries in ORCAD...

2015-06-08 Thread mohit hada
Thanks Gerald for the info. I had PM the same to you in case you miss here. Thanks anyways. On Monday, 8 June 2015 19:50:01 UTC+5:30, Gerald wrote: There is no separate library file. All the symbols are in the CACHE.You cna create a library by copying the files in the cache to a separate

[beagleboard] Re: Ubuntu TouchKit touchscreen driver

2015-06-08 Thread mr . bubblehead
Has this ever been solved? I have the same touchscreen and have never been successful in calibrating it. On Wednesday, September 29, 2010 at 2:38:14 PM UTC-5, dclapp wrote: I am trying to get a Lilliput 7 669GL Monitor with touchscreen going with OpenCPN and Ubuntu 9.04 on the beagle-board

Re: [beagleboard] Re: Debian 8 (Console 5-31) Bug report (does not respond to serial port input after boot.

2015-06-08 Thread Graham
Yes, tty0 now identifies as ttyGS0. After fighting it for several hours, I went to lunch. When I return, the problem has disappeared, is no longer reproducible, and everything is working fine. I didn't knowingly do anything to fix it. So, I guess disregard the BugReport. Anyway, in the future,

[beagleboard] i2c Read error on beaglebone black C++

2015-06-08 Thread priyank018
Hi community, I am looking at this group for information and would like to ask you how to read using i2c in c++. I have the following code for write which works fine. txBuffer[0] = 0x2a; // location to write data txBuffer[1] = 0xfe ; //data opResult =

[beagleboard] Re: TPS65217 chip i2c register setting

2015-06-08 Thread priyank018
Hi Jin, I am looking at this post for information and would like to ask you how to read using i2c in c++. I have the following code for write which works fine. txBuffer[0] = 0x2a; // location to write data txBuffer[1] = 0xfe ; //data opResult = write(i2cFD, txBuffer, 2);

Re: [beagleboard] i2c Read error on beaglebone black C++

2015-06-08 Thread Gerald Coley
If you are not a member your post will not be posted until it is moderated. You do not have to register to post, but pleased be ready to wait and stop double posting. Gerald On Mon, Jun 8, 2015 at 10:03 AM, priyank...@gmail.com wrote: Hi community, I am looking at this group for information