Here's what I'd do for a secure personal use only system:
1. Start with a minimal installation as Robert suggested, changing
passwords/usernames, and installing only what is required.
2. Setup my user to use ssh key pair authentication
Check out ROS.org (Robot Operating System).
It was a little tricky to install on Debian. Here's what I found works,
with a shameless
plug: http://blog.jameszapico.com/2014/06/14/debian-bbb-ros/
Sincerely,
James
On Sunday, July 13, 2014 6:49:07 PM UTC-5, Bob S wrote:
Hi,
I chose Newbie
and then ignore
it. This library just might make it easier for them.
—
James Zapico
On Mon, Jun 23, 2014 at 10:15 AM, Richard Weinberger
richard.weinber...@gmail.com wrote:
On Mon, Jun 23, 2014 at 3:07 PM, James Zapico james.zap...@gmail.com wrote:
Hi Everybody,
Inspired by Strawson about
/* P8_12 = GPIO2_10 = EQEP2A_in, MODE4 */
0x034 0x34 /* P8_11 = GPIO2_11 = EQEP2B_in, MODE4 */
- James Zapico
On Thursday, May 22, 2014 7:43:01 PM UTC-5, Teknoman117 wrote:
Damn, now that its in the kernel i'm going to have to maintain backwards
compatibility =P.
As far as eQEP
Strawson,
It looks like you're not turning the PWM EQEP clock on. There should be
something to accomplish what this line from the kernel driver does:
// Enable the clock to the eQEP unit
status = pwmss_submodule_state_change(pdev-dev.parent, PWMSS_EQEPCLK_EN);
I haven't tried this out, but
mmapping must be aligned with memory pages. It just so happens that the
GPIO module is already aligned, but since the eQEP is a subset of the PWM
module, the eQEP base address is not page aligned.
I chose to page align mmap in a more dynamic way to try to avoid some of
that confusion later.
You might be able to talk someone in to building a module for you, but it would
have to be for your specific kernel, and you probably wouldn't be able to
upgrade your kernel without having the module rebuilt.
--
For more options, visit http://beagleboard.org/discuss
---
You received this
Willie,
There's no need to connect index or strobe. Make sure you don't have any pin
conflicts with the hdmi pins. You can also troubleshoot by connecting the eqep
pins to ground and 3.3v in turn. I used a couple spdt buttons.
--
James Zapico
--
For more options, visit http://beagleboard.org
I just noticed a problem with the http://pinmux.tking.org/p9.html tool. The
p9.html page incorrectly flips the input enabled bit. This is confirmed
by looking at the javascript.
The index.html (p8) javascript has this:
if (document.getElementById(inputEnabled).checked){ decPinmux += 32; }
The
I came across that post and Teknoman's library a few weeks ago. I have been
able to compile it and get the eQEP to work on 3.8.13-bone28 Ubuntu 12.04
(shortly before I carelessly shorted my BBB). Yes, the position sysfs entry
does change when I use it. The only problems I noticed were you have
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