T1:Error PH: Error

Related to the development libraries, released by Curt Binder
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Bryan
Posts: 147
Joined: Wed Jul 06, 2011 1:49 am
Location: Vancouver, B.C.

T1:Error PH: Error

Post by Bryan »

Hi Roberto;

Just looking at the RA Interface and noticed that T1-3: All report "Error" as well as PH:Error. There is a temp probe on T1 and a Ph probe on the BNC connector. Using the RAPreloaded sketch.
-=Bryan=-
rimai
Posts: 12881
Joined: Fri Mar 18, 2011 6:47 pm

Re: T1:Error PH: Error

Post by rimai »

pH shows error too??
I've never seen it showing error before.
Could it be the calibration numbers on internal memory?
Roberto.
Bryan
Posts: 147
Joined: Wed Jul 06, 2011 1:49 am
Location: Vancouver, B.C.

Re: T1:Error PH: Error

Post by Bryan »

Hi Roberto:

Thought the same, I was trying to find in the code where it reads the probe and returns a value, but couldn't. Here is a read of the EEPROM if that helps.

Code: Select all

:10000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00
:10001000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0
:10002000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0
:10003000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFD0
:10004000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC0
:10005000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFB0
:10006000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFA0
:10007000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF90
:10008000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF80
:10009000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF70
:1000A000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF60
:1000B000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF50
:1000C000FFFFFFFFFFFFFFFF0F1E15000E00151EB5
:1000D0000A000F00040484035802DC051414FE0215
:1000E000020306030203FFD601D501071400161E02
:1000F00000FFFF3C003C00F6090F643C0F643C002D
:1001000032080F643C0F643C0F643C0F643C0F6486
:100110003C0F643C7800FFFF0208C2011E0203F896
:100120000220032A0300643C00643C00643C006439
:100130003C00643C00643C00643C00643C00643C63
:1001400007F401C4093B0BF70DFFFFFFFFFFFFFFA3
:10015000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFAF
:10016000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF9F
:10017000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF8F
:10018000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7F
:10019000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF6F
:1001A000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5F
:1001B000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF4F
:1001C000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF3F
:1001D000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF2F
:1001E000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1F
:1001F000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0F
:10020000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE
:10021000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEE
:10022000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFDE
:10023000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFCE
:10024000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFBE
:10025000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFAE
:10026000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF9E
:10027000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF8E
:10028000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7E
:10029000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF6E
:1002A000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5E
:1002B000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF4E
:1002C000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF3E
:1002D000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF2E
:1002E000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1E
:1002F000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0E
:10030000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFD
:10031000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFED
:10032000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFDD
:10033000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFCD
:10034000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFBD
:10035000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFAD
:10036000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF9D
:10037000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF8D
:10038000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7D
:10039000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF6D
:1003A000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D
:1003B000FFFFFFFFFFFFFFFFFF281EA306CFFFFF8A
:1003C000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF3D
:1003D000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF2D
:1003E000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1D
:1003F000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0D
:00000001FF

-=Bryan=-
rimai
Posts: 12881
Joined: Fri Mar 18, 2011 6:47 pm

Re: T1:Error PH: Error

Post by rimai »

I think they are wrong.
It is stored in mem location 231 and 233 and seems like they are 0x01d5 and 0x01d6, which looks wrong to me.
Roberto.
Bryan
Posts: 147
Joined: Wed Jul 06, 2011 1:49 am
Location: Vancouver, B.C.

Re: T1:Error PH: Error

Post by Bryan »

Hmm, I am using the InternalMemory Sketch to load the values. Perhaps the read of the eeprom is wrong. PHMAx should be 830 or x033E, and I don't see it either
-=Bryan=-
Bryan
Posts: 147
Joined: Wed Jul 06, 2011 1:49 am
Location: Vancouver, B.C.

Re: T1:Error PH: Error

Post by Bryan »

Roberto:

Stripped out all the other memory mapping to the EEProm in the Internalmemory sketch and just stored the following

Code: Select all

#include <ReefAngel_Features.h>
#include <Globals.h>
#include <Time.h>
#include <OneWire.h>
#include <RA_NokiaLCD.h>
#include <avr/pgmspace.h>
#include <InternalEEPROM.h>
#include <Wire.h>
#include <Memory.h>



void setup()
{
   
    InternalMemory.PHMax_write(830);
    InternalMemory.PHMin_write(540);
   
    InternalMemory.IMCheck_write(0xCF06A31E);
   
}

void loop()
{
}
After flashing and rereading the EEPROM this is what is returned. Not sure if correct or in the right place, assume so because the Memory Check is correct or the interface would not have gotten to the main screen.

3E03 and 1C02, obviously 3E03 is not 830, but not sure how the value of 830 would be stored as a int in 2 bytes

Code: Select all

:10000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00
:10001000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0
:10002000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0
:10003000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFD0
:10004000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC0
:10005000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFB0
:10006000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFA0
:10007000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF90
:10008000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF80
:10009000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF70
:1000A000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF60
:1000B000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF50
:1000C000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF40
:1000D000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF30
:1000E000FFFFFFFFFFFFFF3E031C02FFFFFFFFFFBD
:1000F000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF10
:10010000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
:10011000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEF
:10012000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFDF
:10013000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFCF
:10014000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFBF
:10015000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFAF
:10016000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF9F
:10017000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF8F
:10018000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7F
:10019000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF6F
:1001A000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5F
:1001B000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF4F
:1001C000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF3F
:1001D000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF2F
:1001E000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1F
:1001F000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0F
:10020000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE
:10021000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEE
:10022000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFDE
:10023000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFCE
:10024000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFBE
:10025000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFAE
:10026000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF9E
:10027000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF8E
:10028000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7E
:10029000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF6E
:1002A000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5E
:1002B000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF4E
:1002C000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF3E
:1002D000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF2E
:1002E000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1E
:1002F000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0E
:10030000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFD
:10031000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFED
:10032000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFDD
:10033000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFCD
:10034000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFBD
:10035000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFAD
:10036000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF9D
:10037000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF8D
:10038000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7D
:10039000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF6D
:1003A000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D
:1003B000FFFFFFFFFFFFFFFFFFFF1EA306CFFFFFB3
:1003C000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF3D
:1003D000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF2D
:1003E000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1D
:1003F000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0D
:00000001FF

-=Bryan=-
rimai
Posts: 12881
Joined: Fri Mar 18, 2011 6:47 pm

Re: T1:Error PH: Error

Post by rimai »

That one is correct :)
Little endian.
0x021C=540
0x033E=830
Roberto.
Bryan
Posts: 147
Joined: Wed Jul 06, 2011 1:49 am
Location: Vancouver, B.C.

Re: T1:Error PH: Error

Post by Bryan »

Ah..little end first.

Still no banana though still shows PH:Error. Strange.. :(

Code: Select all

:10000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00
:10001000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0
:10002000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0
:10003000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFD0
:10004000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC0
:10005000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFB0
:10006000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFA0
:10007000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF90
:10008000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF80
:10009000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF70
:1000A000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF60
:1000B000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF50
:1000C000FFFFFFFFFFFFFFFF0F1E15000E00151EB5
:1000D0000A000F00040484035802DC051414FE0215
:1000E000020306030203FF3E031C02071400161E50
:1000F00000FFFF3C003C00F6090F643C0F643C002D
:1001000032080F643C0F643C0F643C0F643C0F6486
:100110003C0F643C7800FFFF0208C2011E0203F896
:100120000220032A0300643C00643C00643C006439
:100130003C00643C00643C00643C00643C00643C63
:1001400007F401C4093B0BF70DFFFFFFFFFFFFFFA3
:10015000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFAF
:10016000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF9F
:10017000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF8F
:10018000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7F
:10019000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF6F
:1001A000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5F
:1001B000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF4F
:1001C000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF3F
:1001D000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF2F
:1001E000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1F
:1001F000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0F
:10020000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE
:10021000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEE
:10022000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFDE
:10023000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFCE
:10024000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFBE
:10025000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFAE
:10026000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF9E
:10027000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF8E
:10028000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7E
:10029000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF6E
:1002A000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5E
:1002B000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF4E
:1002C000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF3E
:1002D000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF2E
:1002E000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1E
:1002F000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0E
:10030000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFD
:10031000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFED
:10032000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFDD
:10033000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFCD
:10034000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFBD
:10035000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFAD
:10036000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF9D
:10037000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF8D
:10038000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7D
:10039000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF6D
:1003A000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D
:1003B000FFFFFFFFFFFFFFFFFFFF1EA306CFFFFFB3
:1003C000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF3D
:1003D000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF2D
:1003E000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1D
:1003F000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0D
:00000001FF
-=Bryan=-
rimai
Posts: 12881
Joined: Fri Mar 18, 2011 6:47 pm

Re: T1:Error PH: Error

Post by rimai »

What reading do you get from the raw analog pin?

Code: Select all

#include <Salinity.h>
#include <ReefAngel_Features.h>
#include <Globals.h>
#include <RA_Wifi.h>
#include <Wire.h>
#include <OneWire.h>
#include <Time.h>
#include <DS1307RTC.h>
#include <InternalEEPROM.h>
#include <RA_NokiaLCD.h>
#include <RA_ATO.h>
#include <RA_Joystick.h>
#include <LED.h>
#include <RA_TempSensor.h>
#include <Relay.h>
#include <RA_PWM.h>
#include <Timer.h>
#include <Memory.h>
#include <InternalEEPROM.h>
#include <RA_Colors.h>
#include <RA_CustomColors.h>
#include <RF.h>
#include <IO.h>
#include <PH.h>
#include <ORP.h>
#include <AI.h>
#include <ReefAngel.h>

void setup()
{
  ReefAngel.Init();  
}

void loop()
{
  ReefAngel.LCD.DrawText(0,255,10,10,ReefAngel.PHMin);
  ReefAngel.LCD.DrawText(0,255,10,20,ReefAngel.PHMax);
  ReefAngel.LCD.DrawText(0,255,10,30,ReefAngel.Params.PH);
  ReefAngel.LCD.DrawText(0,255,10,40,analogRead(PHPin));
  ReefAngel.Refresh();
}
It's the 4th line in the screen.
Roberto.
Bryan
Posts: 147
Joined: Wed Jul 06, 2011 1:49 am
Location: Vancouver, B.C.

Re: T1:Error PH: Error

Post by Bryan »

Hi Roberto:

472 with probe attached and unattached

540
830
0
472
-=Bryan=-
rimai
Posts: 12881
Joined: Fri Mar 18, 2011 6:47 pm

Re: T1:Error PH: Error

Post by rimai »

It doesn't look like the probe is working.
Can you short out that BNC connector?
What value do you get?
Roberto.
Bryan
Posts: 147
Joined: Wed Jul 06, 2011 1:49 am
Location: Vancouver, B.C.

Re: T1:Error PH: Error

Post by Bryan »

Hi Roberto:

Tried a known good probe same "PH:Error"

540
830
0
626

BNC Shorted

540
830
0
537
-=Bryan=-
rimai
Posts: 12881
Joined: Fri Mar 18, 2011 6:47 pm

Re: T1:Error PH: Error

Post by rimai »

There is something weird in there.
The probe is reading raw data correctly, but it is not converting it to human readable pH scale.
The pH scale would be the 3rd number, which is the interpolation of the 4th within the range of the 1st and 2nd.
Roberto.
Bryan
Posts: 147
Joined: Wed Jul 06, 2011 1:49 am
Location: Vancouver, B.C.

Re: T1:Error PH: Error

Post by Bryan »

So the 3rd number has to be something other than 0.
-=Bryan=-
rimai
Posts: 12881
Joined: Fri Mar 18, 2011 6:47 pm

Re: T1:Error PH: Error

Post by rimai »

:? Yes, it has to be a number between 0 and 1400, which represent the pH without decimal point.
If my calculations are correct, here is the interpolation:
Analog read: 540----626----830
pH converted read: 7.00----x----10.00
x would be 7.89, which should be the 3rd number.
So strange that is not calculation the math right... :?
I wonder if it is related to the temperature reading 0 too.
Roberto.
rimai
Posts: 12881
Joined: Fri Mar 18, 2011 6:47 pm

Re: T1:Error PH: Error

Post by rimai »

Ok, I went to a test controller and shorted the center pin with the GND pin on the temperature probe connector and rebooted the controller manually.
I started getting errors on pH too.
I think you got a bad probe?
What happens if you remove it?
Roberto.
Bryan
Posts: 147
Joined: Wed Jul 06, 2011 1:49 am
Location: Vancouver, B.C.

Re: T1:Error PH: Error

Post by Bryan »

Hi Roberto:

I know the probe is good, because it works fine on teh APEX, used 2 probes same thing. Same thing if BNC shorted. i am beginning to think it is a programming issue with Atmel Studio, too much of a coincidence that T!-3 both show error as well.
-=Bryan=-
Bryan
Posts: 147
Joined: Wed Jul 06, 2011 1:49 am
Location: Vancouver, B.C.

Re: T1:Error PH: Error

Post by Bryan »

Hi Roberto:
Problem solved, helps if R29 was attached :lol: :oops: :oops: I removed it from the board last year to do some tests as I was having issues with multiple probes and forgot to resolder it back on.

Strange how it would affect the PH as well, completely different circuits and one is analog and digital. Don't share the same code at all do they.??

Cheers

.
-=Bryan=-
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