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Groups > comp.arch.embedded > #13022
| From | Clifford Heath <no.spam@please.net> |
|---|---|
| Newsgroups | comp.arch.embedded |
| Subject | Re: Simple protocol analyzer? |
| References | <vradnSIUxLKwt5zPnZ2dnUVZ5qudnZ2d@giganews.com> <ktrb3v$ih6$1@reader1.panix.com> <y_ydnU1gndpIpJzPnZ2dnUVZ5h2dnZ2d@giganews.com> <ktrge0$hrt$1@reader1.panix.com> |
| Message-ID | <xgrMt.1627$7K3.791@fx07.iad> (permalink) |
| Organization | TeraNews.com |
| Date | 2013-08-07 22:42 +1000 |
On 07/08/13 04:48, Grant Edwards wrote:
> If you want the timestamp for the start of the line, it's a bit more
> complicated:
> #!/usr/bin/python
> import serial,time
> p = serial.Serial('/dev/ttyS1', 9600)
> while 1:
> first = p.read(1)
> stamp = time.time()
> rest = p.readline()
> print stamp, first+rest
Does Python's serial object put the line into raw mode so you can get
the first character before the linefeed is sent? or did you miss that?
Just curious, not nit-picking.
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Simple protocol analyzer? Tim Wescott <tim@seemywebsite.really> - 2013-08-06 11:54 -0500
Re: Simple protocol analyzer? Grant Edwards <invalid@invalid.invalid> - 2013-08-06 17:17 +0000
Re: Simple protocol analyzer? Tim Wescott <tim@seemywebsite.really> - 2013-08-06 13:00 -0500
Re: Simple protocol analyzer? Grant Edwards <invalid@invalid.invalid> - 2013-08-06 18:48 +0000
Re: Simple protocol analyzer? Tim Wescott <tim@seemywebsite.really> - 2013-08-06 14:33 -0500
Re: Simple protocol analyzer? Frank Buss <fb@frank-buss.de> - 2013-08-07 14:52 +0200
Re: Simple protocol analyzer? Les Cargill <lcargill99@comcast.com> - 2013-08-07 08:06 -0500
Re: Simple protocol analyzer? Grant Edwards <invalid@invalid.invalid> - 2013-08-07 14:48 +0000
Re: Simple protocol analyzer? rickman <gnuarm@gmail.com> - 2013-08-07 23:25 -0400
Re: Simple protocol analyzer? John Devereux <john@devereux.me.uk> - 2013-08-08 08:44 +0100
Re: Simple protocol analyzer? Grant Edwards <invalid@invalid.invalid> - 2013-08-08 12:57 +0000
Re: Simple protocol analyzer? Clifford Heath <no.spam@please.net> - 2013-08-07 22:42 +1000
Re: Simple protocol analyzer? Grant Edwards <invalid@invalid.invalid> - 2013-08-07 15:02 +0000
Re: Simple protocol analyzer? Grant Edwards <invalid@invalid.invalid> - 2013-08-07 15:15 +0000
Re: Simple protocol analyzer? Clifford Heath <no.spam@please.net> - 2013-08-08 08:50 +1000
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