[Elphel-support] recording the trigger over Bluetooth
Alexandre Poltorak
polto at alsenet.com
Sun Jun 19 12:37:03 PDT 2016
Andrey,
I am talking about the external sync cable connected to J15. can it be transmitted over bluetooth with such device ? (from the camera to the phone)
the goal is to record a log on the phone with each trigger, corresponding timestamp transmitted by the master camera, and annotations made on the phone.
Regards,
Alexandre Poltorak
PGP Key ID 2995F18F I prefer encrypted mail.
If you have not yet begun using encrypted email, you may find the following link useful, https://emailselfdefense.fsf.org/
----- Mail original -----
| De: "support-list" <support-list at support.elphel.com>
| À: "Alexandre Poltorak" <polto at alsenet.com>
| Envoyé: Dimanche 19 Juin 2016 21:14:28
| Objet: Re: [Elphel-support] recording the trigger over Bluetooth
| Sasha, I did not understand - are you going to send data to the camera or out
| of it?
| In any case there is no serial cable of of the camera, and adding extra wires
| would introduce new things that can break.
| There are network cables going out, you can use any simple network device to
| send data to/from the camera (like Arduino). If you need really low latency
| (not possible with any RS232) you may use a dedicated sync cable that is
| available.
| Andrey
| ---- On Sun, 19 Jun 2016 11:20:19 -0700 Alexandre Poltorak<polto at alsenet.com>
| wrote ----
| | Hi Elphel,
|
| | Would it be possible to transmit camera trigger and the timestamps over
| | serial2bluetooth device such as "HC-06 Wireless Serial 4 Pin Bluetooth RF
| | Transceiver Module RS232 TTL" -
| | http://www.aliexpress.com/item/Free-shipping-HC06-HC-06-Wireless-Serial-4-Pin-Bluetooth-RF-Transceiver-Module-RS232-TTL-for/32272894331.html?spm=2114.13010208.99999999.261.0snGqM
|
| | The idea is to record the log on a phone/tablet device over bluetooth. The
| | device would record triggers and binary encoded timestamps on the phone
| | with
| | additional data provided by the user. (to tag panoramas)
|
| | Best regards,
|
| | Alexandre Poltorak
|
| | PGP Key ID 2995F18F I prefer encrypted mail.
|
| | If you have not yet begun using encrypted email, you may find the following
| | link useful, https://emailselfdefense.fsf.org/
|
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