Needing more detail on getting second UART working

aarobc
 
Posts: 5
Joined: Mon Feb 23, 2015 5:27 am

Needing more detail on getting second UART working

Tue Mar 03, 2015 3:30 am

I notice that he's referencing the actual original file at the top:
/include/ "rt5350.dtsi"


That's great and all, so... do I create another dtsi file? dts file? If so, what am I to call it? Does this then require referencing somewhere else in the makefile or perhaps the .config file generated by the menuconfig script?

Please keep in mind a lot of us are new to openWRT; any additional guidance is immensely appreciated.

charliex
 
Posts: 42
Joined: Sun Nov 16, 2014 5:34 pm
Location: los angeles

Re: Needing more detail on getting second UART working

Mon Mar 09, 2015 5:01 am

dont you just edit vocore.dts ?

Greenwire-Elektronik
 
Posts: 101
Joined: Thu Dec 04, 2014 6:31 am

Re: Needing more detail on getting second UART working

Mon Mar 09, 2015 6:06 am

It worked apperantly
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ion.dulgheru
 
Posts: 3
Joined: Sat Apr 11, 2015 9:52 pm

Re: Needing more detail on getting second UART working

Sat Apr 11, 2015 9:56 pm

What voltage does this full UART use?
Is it standard serial voltage, 12V, or it is the Vocore standard GPIO voltage, 3.3 volts?

Vonger
 
Posts: 896
Joined: Sun Oct 19, 2014 6:00 am

Re: Needing more detail on getting second UART working

Sun Apr 12, 2015 4:06 pm

ion.dulgheru wrote:What voltage does this full UART use?
Is it standard serial voltage, 12V, or it is the Vocore standard GPIO voltage, 3.3 volts?


it is 3.3V,, and it is TTL

soso
 
Posts: 5
Joined: Thu May 07, 2015 8:27 am

Re: Needing more detail on getting second UART working

Thu May 07, 2015 8:29 am

i also want to use the second uart。how can i start it。how can i do with the dts。thanks~

Vonger
 
Posts: 896
Joined: Sun Oct 19, 2014 6:00 am

Re: Needing more detail on getting second UART working

Fri May 08, 2015 3:08 am

check this blog http://vonger.cn/?p=1409

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