I tried logging using this -> http://www.ebay.in/itm/252048060798?aff_source=Sok-Goog#shpCntId
There is jumper for 3v3 and 5v , i have put it 3v3 and i can see garbled data.Settings are 115200 8N1. What could be the issue.? On Thursday, May 5, 2016 at 6:44:47 PM UTC+5:30, Wulf Man wrote: > > So how have you not blown up your BBB ? > > (1 ) that converter is NOT a 3.3v version > > (2) that sure don't look like a 3.3v serial either > > don't blow up your BBB just get a 3.3v serial debug cable > > > On 5/4/2016 11:12 PM, Raul Piper wrote: > > Thanks for the Prompt response. > I dont have that cable i mentioned above right now. > But I tried the below two Hardware . > > 1. USB to RS-232 Converter > <http://www.amazon.in/RS-232-Serial-Converter-Cable-Technotech/dp/B017H1SD9E?tag=googinhydr18418-21&tag=googinkenshoo-21&ascsubtag=058e6ce6-5e13-4457-bf0e-61473874f9b4> > and > connected DB9 connector pins GND,TX and RX with that of the BBB J1(cross > fashion - TX-RX and vice versa) connector. My settings are 115200 8N1 @ > /dev/ttyUSB0 . > I can see logs on minicom but they are all garbled.Are my Serial Port > Settings correct. > > 2.Tin Flyswatter CAN 2 <http://www.tincantools.com/JTAG/Flyswatter2.html> > Same settings and Hardware connections with it and getting the same result. > > Or Do I need only the h.w I mentioned in my first post. > > I believe the 1 , 2 h/w already have TTL 3v3 converter inside them?isn it? > On Thursday, May 5, 2016 at 10:25:15 AM UTC+5:30, RobertCNelson wrote: >> >> >> On May 4, 2016 11:50 PM, "Raul Piper" <[email protected]> wrote: >> > >> > HI, >> > I am new to this group.I am trying to boot a custom kernel which I have >> built using this link .I hard pressed the Button S2 while the board was >> booting from the MicroSD CARD (not the EMMC) but I see no display on HDMI >> connected TV and neither any LED is glowing except the Power LED(PWR).I >> want to see the boot logs and opened the minicom by connecting the USB >> cable to the BBB but can't see any boot logs on the minicom (@115200).Is it >> possible to get the boot logs using the USB cable or do I have to purchase >> >> No, is not possible.. That interface you are using is created by the >> kernel itself.. Way after it started booting... >> >> "Serial Debug cable : for this like Standard FTDI Cable or Adafruit 4 Pin >> Cable (PL2303) or (USB to serial adapter) TTL-232R-3V3 at Digi-Key. >> >> Correct, that's the cable you need.. 3.3v... >> >> Regards, >> > -- > 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 [email protected] <javascript:>. > To view this discussion on the web visit > <https://groups.google.com/d/msgid/beagleboard/5bedc12d-b1db-41f5-a1e5-4afd46dd29ba%40googlegroups.com?utm_medium=email&utm_source=footer> > https://groups.google.com/d/msgid/beagleboard/5bedc12d-b1db-41f5-a1e5-4afd46dd29ba%40googlegroups.com > . > For more options, visit https://groups.google.com/d/optout. > > > > > <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient&utm_term=icon> > Virus-free. > www.avast.com > <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient&utm_term=link> > > -- 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 [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/8df7e56c-1f16-45e9-9fe4-d0c57024a2b4%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
