Author Topic: NHD-7.0CTP-CAPE-L with beaglebone black  (Read 158 times)

Adithya

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NHD-7.0CTP-CAPE-L with beaglebone black
« on: November 05, 2019, 05:02:34 AM »
Hi guys,

I am trying to interface beaglebone black with NHD-7.0CTP-CAPE-L LCD display and trying to boot with ubuntu 14.04, iam getting stuck at ARM login. How i have to do arm login in this case..?

I want to develop a GUI application with this display, can anyone suggest which is the best way to do so.


Thanks and Regards,
Adithya.

Paul_B

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Re: NHD-7.0CTP-CAPE-L with beaglebone black
« Reply #1 on: November 05, 2019, 08:06:06 AM »
Hi Adithya,

The default user is Ubuntu , and the password is temppwd .

Once you're logged in as the ubuntu user, it is highly advisable to use the passwd command to change the default password to improve your BeagleBone's security.






Adithya

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Re: NHD-7.0CTP-CAPE-L with beaglebone black
« Reply #2 on: November 18, 2019, 03:30:12 AM »
Hi,

I got to know that the above credentials are required to login. But how to login, is it through SSH connection, if it is through SSH, then I am not able to establish the connection between the terminal and beaglebone.


Thanks and Regards,
Adithya.

Paul_B

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Re: NHD-7.0CTP-CAPE-L with beaglebone black
« Reply #3 on: November 19, 2019, 02:00:03 PM »
Hi Adithya,

I don't recall if SSH is enabled by default, manual updates may be required when using the 14.0x Ubuntu kernels. It's been a couple years since I've developed with that OS... The boot process may give you some additional information. To see the actual boot process a RS232 cable like the TTL-232R-3V3 from FTDI is needed. Just plug it into the J1 connector (located on the BBB) and open a serial terminal of your choice.

For support of the BBB and various distributions, it might be more helpful to reach out via their support fourm.

https://beagleboard.org/discuss

On a side note, I would recommend switching over to the 9.x debian kernel (stock operating system). This is the latest version and updates are continually pushed through.

The BB-BONE-NH7C-01-A0.dts overlay is available for download here:

https://github.com/beagleboard/bb.org-overlays/blob/master/src/arm/BB-BONE-NH7C-01-A0.dts

Please note that it was recently added to the default BeagleBoard Debian Image by Robert Nelson.


 

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