On Thu, Apr 12, 2018 at 11:56:20AM +0530, Pintu Kumar wrote:
> In BeagleBone there is no direct serial interface available.
> However, we use Serial over USB (ttyUSB0) to connect to minicom.
> In this case it is possible to use this interface over Xenomai and
> check latency improvement?
I thought
Greg Gallagher
Sent: 12 April 2018 12:18
To: Pintu Kumar
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai] How to use rtdm serial driver on beagle bone
I thought the header contained outputs for the UART? The driver will control
interfaces for the serial chip, ttyUSB0 probably won't be includ
26 AM
To: g...@embeddedgreg.com
Cc: lsore...@csclub.uwaterloo.ca; xenomai@xenomai.org
Subject: Re: [Xenomai] How to use rtdm serial driver on beagle bone
Hi,
In BeagleBone there is no direct serial interface available.
However, we use Serial over USB (ttyUSB0) to connect to minicom.
In this case
Hi,
In BeagleBone there is no direct serial interface available.
However, we use Serial over USB (ttyUSB0) to connect to minicom.
In this case it is possible to use this interface over Xenomai and
check latency improvement?
Thanks,
Pintu
On Wed, Apr 11, 2018 at 7:34 PM, Greg Gallagher wrote:
I think someone tried this with the uart on the PI, the basic steps
would be (IMHO)
-unbind the current uart driver
-insert the xeno_16550A driver
-fix problems as they arise
If you search the list you should see people who have tried this with
other platforms in the past.
-Greg
On
On Wed, Apr 11, 2018 at 06:58:45AM -0400, Greg Gallagher wrote:
> What serial chip is on the beaglebone? If it's not supported then your best
> bet is to port the Linux driver to rtdm.
I believe the normal driver is the 8250_omap.
So it is 16550 style, but not 100% the same.
--
Len Sorensen
_
What serial chip is on the beaglebone? If it's not supported then your best bet
is to port the Linux driver to rtdm.
Greg
Original Message
From: pintu.p...@gmail.com
Sent: April 11, 2018 6:40 AM
To: xenomai@xenomai.org
Subject: [Xenomai] How to use rtdm serial driver on beagle bon
Hi,
I want to use Xenomai RTDM serial driver on Beagle Bone.
Is xeno_16550A supported on Beagle Bone ?
Can you please guide me how to use it on Beagle Bone?
What are the alternate options if this is not supported?
Thanks,
Pintu
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