initialising srm400

General discussion on mikroC PRO for dsPIC30/33 and PIC24.
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edwardcullen
Posts: 93
Joined: 02 Sep 2010 20:27

initialising srm400

#1 Post by edwardcullen » 24 Sep 2010 19:31

hello,
do i have to initialise my transducer?
i am using srm400 with microchip dspic30f4013.

one transducer is for sending pulse and one for receiving.

i am really at a loose end
any precious help will be highly appreciated.
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Sobrietytest
Posts: 619
Joined: 05 Jul 2008 06:05
Location: Thailand

Re: initialising srm400

#2 Post by Sobrietytest » 26 Sep 2010 09:14

do i have to initialise my transducer?
Not according to the datasheet.

one transducer is for sending pulse and one for receiving.
You only need one transducer, the echo appears on the same line as the trigger pulse (see the circuit diagram on the datasheet).
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edwardcullen
Posts: 93
Joined: 02 Sep 2010 20:27

Re: initialising srm400

#3 Post by edwardcullen » 26 Sep 2010 09:53

hello,
thanks for replying.

well my supervisor wants me to use 2 srm400, so i have no choice in that matter.

when i send pulse from 1st srm400, i activate my gatedtimer1 then when 2nd srm400 receive this pulse i stop gatedtimer1.

to do this dnt i have to initialise srm400 first?
thats the place where i am confused


thanks
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