Collect data from salinity probe

[SUPScientist]

Almost all issues, especially these really big, central ones, should have a thorough description. For instance, here we might more narrowly define this issue. "collect data" is a bit too broad; let's go with "receive and transmit data from/to conductivity probe."

Then we can start to describe what we mean.

• Using I2C, send a command from Boron to EZO Conductivity sensor to request data (if necessary)
• Receive data from EZO Conductivity sensor/circuit
• Translate data from EZO Conductivity sensor/circuit to a conductivity value (i.e., a number with appropriate conductivity units, such as µS/cm or mS/cm)
• Print conductivity data to screen
• Datalogging/transmission to be described elsewhere.

[gracelower]

Please note: This comment is no longer applicable!! Disregard this info and instead refer to pull request https://github.com/TinyCamML/ConductivitySensor/pull/14 instead

When compiling the current code, I am met with the following errors:

• Ezo_board(uint8_t address); //Takes I2C address of the device --- error: explicit type is missing ('int' assumed), error: expected constructor, destructor, or type conversion before ';'
• Ezo_board(uint8_t address, const char* name); //Takes I2C address of the device //as well a name of your choice --- error: explicit type is missing ('int' assumed), error: expected constructor, destructor, or type conversion before ';'
• exits with error code 2

Possible sources of these errors may be incorrect declaration of classes or functions (i.e. where a constructor, destructor, or type conversion is expected, another entity is coded instead).

Possible solutions to this problem may include accurately declaring / defining classes, member functions, or constructors / destructors, or denoting enums properly.

• Particle.variable declaration in object constructor stopped working #ifndef, #define, class, public, and private
• expected constructor, destructor, or type conversion before ‘(’ token "If the compiler can't match the definition's signature to the declaration's signature it thinks the definition is not a constructor and then doesn't know how to parse the code and displays this error"

[gracelower]

Solutions to this issue + the updated (compiled, flashed, tested w/ probe) code can be found in pull request https://github.com/TinyCamML/ConductivitySensor/pull/14 (7/24/24)

See this comment for confirmation (7/25/24)

• [x] Manually set UART --> I2C
• [x] Transition from Serial.print statements to Log.info statements
• [x] Successfully flash code to Boron
• [x] Receive data from EZO Conductivity sensor/circuit
• [x] Successfully show EC data in serial monitor