Reading information on a serial-port

ruby-talk
1

Hello,

I'm currently working on a script that reads the content on a serial
port. I need to read using the following logic :
- I start to read
- I read and skip every char until a \u0002 is available
- I read everything and store until a \u0003 is here

I have implemented it in ruby this way : http://pastebin.com/2ihMeXeE

Is the way I'm doing it a good one ? I have this feeling I can do it
in a better way (not with the is_reading bool that sounds clearly a
bad way to do it).

Thank you !
Jérémy

2

Hi,
You should use rubyserial gem instead of opening special file. See

Regards.
Sylvain

···

Le 14/02/2017 à 10:48, Jérémy Seban a écrit :

Hello,

I'm currently working on a script that reads the content on a serial
port. I need to read using the following logic :
- I start to read
- I read and skip every char until a \u0002 is available
- I read everything and store until a \u0003 is here

I have implemented it in ruby this way : def get_last_trame is_reading = false trame = "" f = File.open(CONFIG[' - Pastebin.com

Is the way I'm doing it a good one ? I have this feeling I can do it
in a better way (not with the is_reading bool that sounds clearly a
bad way to do it).

Thank you !
Jérémy

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