Re: [beagleboard] Can't make UART work with Python and AdaFruitBBB

2015-02-18 Thread Cláudio B
palaniyappan.R If that WIFI USB dongle have a driver for BBB , yes. Otherwise you'll have to search for driver. Once you found it, try load with # modprobe driver I didn't use this, but in this forum has a lot of info on that. regards, 2015-02-17 10:25 GMT-02:00 palaniyappan r

[beagleboard] Re: MCP2515 via SPI0, CS0 on BeagleBone Black

2015-02-18 Thread astring
Michael, could you please explain how you got DCAN1 working on the Beaglebone Black? Which hardware version did you use and which OS, etc.? I'm trying to get DCAN1 to work, and that is not working, so I am trying to use the MCP2515 through SPI as an alternative, but judging by your post, that

Re: [beagleboard] Re: BeagleBone Enhanced

2015-02-18 Thread pakedgedev
I too would love to see BBB with two gigabit ethernet ports. Any chance that one is in the works? On Tuesday, June 3, 2014 at 5:44:11 PM UTC-7, Eric wrote: how about 2 versions of an enhanced black. one, as is but with 8GB eMMC. The other with the HDMI framer, audio codec and eMMC along

[beagleboard] Re: Reversed Image on LCD - BeagleBoard-xM Display Panel ULCD7

2015-02-18 Thread brookju
Had the same exact problem. Downloaded the Angstrom 01-11-12 image from http://elinux.org/CircuitCo:BeagleBone_xM_LCD7 and wrote the microSD using a terminal on my Mac. The updated image corrected the screen orientation and made the touchscreen work. On Tuesday, January 13, 2015 at

[beagleboard] BB-xm USB serial adaptor

2015-02-18 Thread Silicon Capital
Hi All. I'm using BB xm A3 and BAFO usb serial adaptor, I flashed image on target but I get only TX data from the BeagleBoard but I do not get RX data from my terminal program to BeagleBoard. My checked P9 pin 2 with a digital 'scope or an LED with 1K series resistor DB9 3M to BB9 2F also 4

[beagleboard] Acoustic signal processing with BBB

2015-02-18 Thread antonio . rivas . 33
Hello, I have to acquire and process acoustic signals of about 7-12Hz (very low frequencies). Additionally, I might have to get 1kHz signals too, but the first range will be the most important. I intend to get those signals through a MEM microphone (so it can get those frequencies better), and

Re: [beagleboard] Re: BeagleBone Enhanced

2015-02-18 Thread Gerald Coley
It would no longer be a BBB as it would break the expansion headers and the board would need to grow in size. There is something in the works with this feature, but it is not a BBB. Gerald On Tue, Feb 17, 2015 at 5:58 PM, pakedge...@gmail.com wrote: I too would love to see BBB with two

Re: [beagleboard] Re: BeagleBone Enhanced

2015-02-18 Thread Gerald Coley
See my previous answer. It really makes no sense to go any higher than 3.3V. Making a bidirectional 3.3V to 5V interface is very expensive in cost, space, and loss of speed.. I looked into that in the design phase of the BBB. Gerald On Wed, Feb 18, 2015 at 3:23 PM, 'Barry Day' via BeagleBoard

Re: [beagleboard] P8_43 prevents board from booting?

2015-02-18 Thread Gerald Coley
You mean the boot pin that sets the boot sequence for the processor? You should not hang anything on there until after the board boots. This is covered in the System Reference Manual. http://www.elinux.org/Beagleboard:BeagleBoneBlack#LATEST_PRODUCTION_FILES_.28C.29 Gerald On Wed, Feb 18, 2015

[beagleboard] P8_43 prevents board from booting?

2015-02-18 Thread thekenman
I have P8_43 (Pin 42) set up for 0x0005 in a device tree overlay however my board fails to boot when the pin is connected to my circuit. I have other pins with the same setup and in the same circuit configurtion that work fine, and I have swapped around the board pin/breadboard pins so I

[beagleboard] Re: P8_43 prevents board from booting?

2015-02-18 Thread thekenman
On Wednesday, February 18, 2015 at 9:27:07 PM UTC, thek...@gmail.com wrote: I have P8_43 (Pin 42) set up for 0x0005 in a device tree overlay however my board fails to boot when the pin is connected to my circuit. I have other pins with the same setup and in the same circuit

[beagleboard] Re: Wish to use a USB to Wired Ethenet Adapter?

2015-02-18 Thread jmelson
On Monday, February 16, 2015 at 8:09:54 PM UTC-6, COG wrote: Hi Jmelson: Thanks for the advice. Is this an example of what your talking about: http://www.ebay.com/itm/USB-to-RJ45-Ethernet-Network-Adapter-Card-With-3-Ports-USB-Ports-Hub-Favored-/201276276402 ? No, the ones I've used

[beagleboard] Upgrading wheezy to jessie hangs on udev

2015-02-18 Thread jinschoi
I just flashed up a BBB rev C with the 2015-02-15 testing console image and tried to dist-upgrade it to jessie. It hangs trying to shut down udev. I also tried following the squeeze to wheezy instructions at the bottom of http://elinux.org/BeagleBoardDebian#eMMC:_BeagleBone_Black, same hang

[beagleboard] Re: BeagleBone Enhanced

2015-02-18 Thread 'Barry Day' via BeagleBoard
5V tolerant io -- 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] MVIW Instruction on PRU

2015-02-18 Thread Bit Pusher
I'm planning on reading the PRU IO inputs a large number of consecutive times and move them (eventually) to DDR space. As part of my code, I tried one instruction like: MVIW *r0.w0++, r31.w0 which from section 5.3.4.2.3 Move Register File Indirect (MVIx) of the PRU reference manual seems correct

[beagleboard] Windows won't recognize BBB over USB

2015-02-18 Thread Kevin Osborn
I was running the 10-29-15 version of Ubuntu. So, I decided to update to the 01-06-15 version of the flasher Ubuntu. I flashed the device, rebooted it, and everything appeared to run fine. So, I then went to plug in the USB cable to my Windows 8 PC. I do not see the BBB as a network device. I

Re: [beagleboard] Windows won't recognize BBB over USB

2015-02-18 Thread Robert Nelson
On Wed, Feb 18, 2015 at 4:27 PM, Kevin Osborn kevin.osbor...@gmail.com wrote: I was running the 10-29-15 version of Ubuntu. So, I decided to update to the 01-06-15 version of the flasher Ubuntu. I flashed the device, rebooted it, and everything appeared to run fine. So, I then went to plug in

Re: [beagleboard] Pruss Question Re PRU_memAcc_DDR_sharedRAM.p

2015-02-18 Thread Bit Pusher
Thanks Charles, I was actually hoping to find something that explains what the PRU debug registers in section 5.5 of the reference manual: 5.5 PRU_ICSS_PRU_DEBUG Registers are for, and how to use them. Bit_Pusher On Monday, February 16, 2015 at 4:20:04 PM UTC-5, Charles Steinkuehler wrote: On

[beagleboard] Is it possible to enable/disable the eMMC at runtime?

2015-02-18 Thread Daniel Simmons
I'm working on an application where I need access to a great many GPIO pins, so it's my plan to disable both the HDMI and eMMC virtual capes to free up those pins. This means, of course, that I'll need to boot from the micro SD card. So actually my first question is: While I know that I can

[beagleboard] missing options at BBB

2015-02-18 Thread Maxim Podbereznyy
Hi! I wonder what really necessary options are missing at the original BBB? So it has uSD, HDMI, USB and a number of interfaces available at the expansion connectors. Of course you can get a respective cape with a necessary function, but what if it would be available right on the board? Please

[beagleboard] Enable SPIDEV using linux-yocto-3.14 not working, tried modifying device-tree dts

2015-02-18 Thread jsa
Hi people, I have compiled linux-yocto-3.14 (need it for specific reasons), and I need to enable SPIDEV (on SPI1) in userspace to be able to access it as a device from C. So far, I've disabled the hdmi-device in the device-tree, since I read it uses some pins that SPI1 needs. This

[beagleboard] Re: Running BBB over couple days leads to overheating

2015-02-18 Thread Stephan Mulacz
Am Sonntag, 11. Mai 2014 23:55:50 UTC+2 schrieb Mäx Rakete: Hey guys, I'm running debian 7.4 on my BBB, with nothing more than noip-update scrip running. I had it running for two days now, and it gets very hot and shuts down. It even got hot on startup after inital setup (flashing os,

Re: [beagleboard] Windows won't recognize BBB over USB

2015-02-18 Thread Robert Nelson
On Wed, Feb 18, 2015 at 6:11 PM, Kevin Osborn kevin.osbor...@gmail.com wrote: Is that true for the flasher version? I am actually flashing from Windows. The problem is that I can't even connect to the BBB. You can... over the serial com port it creates.. There was a bug, so i opted to enable

asic Re: [beagleboard] Re: Beaglebone Black Web Server

2015-02-18 Thread 'Mark Lazarewicz' via BeagleBoard
I would take a look at web server documentation for an open source stack like lwip It discusses the basic interactions and start with a simple example and add to it From: Steve French voltvision@gmail.c To: beagleboard@googlegroups.com Cc: kenuna...@gmail.com Sent: Monday, February

Re: [beagleboard] Pruss Question Re PRU_memAcc_DDR_sharedRAM.p

2015-02-18 Thread Charles Steinkuehler
On 2/18/2015 4:17 PM, Bit Pusher wrote: Thanks Charles, I was actually hoping to find something that explains what the PRU debug registers in section 5.5 of the reference manual: 5.5 PRU_ICSS_PRU_DEBUG Registers are for, and how to use them. Bit_Pusher Well, the reference manual tells you

Re: [beagleboard] Windows won't recognize BBB over USB

2015-02-18 Thread Kevin Osborn
Got it. I will try to get to see if I can get it connected over serial com later tonight. On Wed, Feb 18, 2015 at 4:17 PM, Robert Nelson robertcnel...@gmail.com wrote: On Wed, Feb 18, 2015 at 6:11 PM, Kevin Osborn kevin.osbor...@gmail.com wrote: Is that true for the flasher version? I am

Re: [beagleboard] Windows won't recognize BBB over USB

2015-02-18 Thread Kevin Osborn
Is that true for the flasher version? I am actually flashing from Windows. The problem is that I can't even connect to the BBB. -Kevin On Wednesday, February 18, 2015 at 2:30:37 PM UTC-8, RobertCNelson wrote: On Wed, Feb 18, 2015 at 4:27 PM, Kevin Osborn kevin.o...@gmail.com javascript: