Zimbra

Zimbra

emartin@mbari.org

Re: pH/ISUS datalogger interface

From :	Luke Coletti <coletti@mbari.org>
Subject :	Re: pH/ISUS datalogger interface
To :	Eric J Martin <emartin@mbari.org>

Fri, Nov 03, 2017 11:41 AM

    
Eric,
The values are depth (dbar), temp (degC) and salinity (pss).
Luke

On 11/2/17 1:31 PM, Eric J Martin
      wrote:

Thanks luke,
        I’m mostly up and running. Can you spec what units the ctd
        values should be in? i assume meters and celsius, conductivity
        (S/m?). Also for CTD, is there a limit or minimum to the
        precision on the floats passed in? 

On October 31, 2017 at 4:24:22 PM, Luke
        Coletti (coletti@mbari.org) wrote:

I've attached the interface specification for the MSC
                and some
                sample C code.
Luke

On 10/31/17 3:24 PM, Luke
                Coletti
                wrote:

I'll bring one by.

On 10/31/17 2:09 PM, Eric J
                  Martin
                  wrote:

                    Luke,

                    Gene has instructed me to begin developing the
                    drivers for CPF that
                    support communication with the pH/ISUS datalogger
                    board that you
                    developed. I was hoping that you might have a unit
                    that I could
                    bench test against and point me to the appropriate
                    documentation
                    I’d need for the software development. 

                    Cheers,

                    Eric

                                Eric J Martin
                                /
                                Electrical
                                  Engineer
                                
                                  emartin@mbari.org / 4013685634

                                Monterey
                                  Bay
                                  Aquarium Research Institute 

                                 Office: 831-775-1862
                                / Fax:
                                831-775-1652
                                
                                 7700
                                  Sandholdt
                                  Road 

                                 Moss
                                  Landing, CA
                                  95039 

                                  http://www.mbari.org

From :	Eric J Martin <emartin@mbari.org>
Subject :	Re: pH/ISUS datalogger interface
To :	Luke Coletti <coletti@mbari.org>

Thu, Nov 02, 2017 01:31 PM

Thanks luke, I’m mostly up and running. Can you spec what units the ctd values should be in? i assume meters and celsius, conductivity (S/m?). Also for CTD, is there a limit or minimum to the precision on the floats passed in? 

On October 31, 2017 at 4:24:22 PM, Luke Coletti (coletti@mbari.org) wrote:

I've attached the interface specification for the MSC and some
sample C code.
Luke

On 10/31/17 3:24 PM, Luke Coletti
wrote:

I'll bring one by.

On 10/31/17 2:09 PM, Eric J Martin
wrote:

Luke,

Gene has instructed me to begin developing the drivers for CPF that
support communication with the pH/ISUS datalogger board that you
developed. I was hoping that you might have a unit that I could
bench test against and point me to the appropriate documentation
I’d need for the software development. 

Cheers,

Eric

Eric J Martin
/
Electrical Engineer

emartin@mbari.org / 4013685634

Monterey Bay
Aquarium Research Institute 
 Office: 831-775-1862
/ Fax: 831-775-1652

 7700 Sandholdt
Road 
 Moss Landing, CA
95039 
 
http://www.mbari.org

From :	Luke Coletti <coletti@mbari.org>
Subject :	Re: pH/ISUS datalogger interface
To :	Eric J Martin <emartin@mbari.org>
Cc :	Gene Massion <magene@mbari.org>

Tue, Oct 31, 2017 04:24 PM

3 attachments

    
I've attached the interface specification for the MSC and some
      sample C code.
Luke

On 10/31/17 3:24 PM, Luke Coletti
      wrote:

I'll bring one by.

On 10/31/17 2:09 PM, Eric J Martin
        wrote:

Luke,

Gene has
          instructed me to begin developing the drivers for CPF that
          support communication with the pH/ISUS datalogger board that
          you developed. I was hoping that you might have a unit that I
          could bench test against and point me to the appropriate
          documentation I’d need for the software development. 

Cheers,

Eric

                   Eric J Martin
                      / Electrical
                        Engineer  

                       emartin@mbari.org / 4013685634
                    
 Monterey
                        Bay Aquarium Research Institute  

                       Office:
                      831-775-1862 / Fax: 831-775-1652
                       
                       7700
                        Sandholdt Road  

                       Moss
                        Landing, CA 95039  

                       http://www.mbari.org 
             
                CF2-ISUS_DURA_APF_INTERFACE_OCT_06_2015.pdf

                        112 KB 
                    
                mscsampler.c

                        48 KB 
                    
                msctime.c

                        21 KB

From :	Luke Coletti <coletti@mbari.org>
Subject :	Re: pH/ISUS datalogger interface
To :	Eric J Martin <emartin@mbari.org>
Cc :	Gene Massion <magene@mbari.org>

Tue, Oct 31, 2017 03:24 PM

    
I'll bring one by.

On 10/31/17 2:09 PM, Eric J Martin
      wrote:

Luke,

Gene has
        instructed me to begin developing the drivers for CPF that
        support communication with the pH/ISUS datalogger board that you
        developed. I was hoping that you might have a unit that I could
        bench test against and point me to the appropriate documentation
        I’d need for the software development. 

Cheers,

Eric

                 Eric J Martin /
                    Electrical Engineer 
                      
                     emartin@mbari.org / 4013685634
                  
 Monterey
                      Bay Aquarium Research Institute 
                      
                     Office:
                    831-775-1862 / Fax: 831-775-1652
                     
                     7700 Sandholdt
                      Road  

                     Moss Landing,
                      CA 95039  

                     http://www.mbari.org

From :	Eric J Martin <emartin@mbari.org>
Subject :	pH/ISUS datalogger interface
To :	Luke Coletti <coletti@mbari.org>
Cc :	Gene Massion <magene@mbari.org>

Tue, Oct 31, 2017 02:09 PM

Luke,

Gene has instructed me to begin developing the drivers for CPF that support communication with the pH/ISUS datalogger board that you developed. I was hoping that you might have a unit that I could bench test against and point me to the appropriate documentation I’d need for the software development. 

Cheers,

Eric

                                Eric J Martin
                                 /
                                 Electrical Engineer
                                 
                                 emartin@mbari.org
                                 /
                                 4013685634
                                 
                                Monterey Bay Aquarium Research Institute
                                 
                                 Office:
                                 831-775-1862
                                 /
                                 Fax:
                                 831-775-1652
                                 
                                 7700 Sandholdt Road
                                 
                                 Moss Landing, CA 95039
                                 
                                 http://www.mbari.org