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RobTillaart / ADS1X15

Arduino library for ADS1015 = I2C 12 bit ADC and ADS1115 = I2C 16 bit ADC
MIT License
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Error during compiling #51

Closed jlcnuke closed 1 year ago

jlcnuke commented 1 year ago

I'm receiving the following error when compiling a program which uses the ADS1X15.h file: Compilation error: call to 'bool Adafruit_ADS1X15::begin(uint8_t, TwoWire*)' uses the default argument for parameter 1, which is not yet defined

Specifically it is coming in twice as follows: In file included from G:\My Drive\My Documents\3D Print Files\Analyzer\files\o2_analyzer\o2_analyzer.ino:25:0: C:\Users\bridg\OneDrive\Documents\Arduino\libraries\Adafruit_ADS1015/Adafruit_ADS1015.h:157:31: error: expected primary-expression at end of input bool begin(uint8_t i2c_addr = ADS1X15_ADDRESS, TwoWire wire = &Wire); ^ G:\My Drive\My Documents\3D Print Files\Analyzer\files\o2_analyzer\o2_analyzer.ino: In function 'void setup()': G:\My Drive\My Documents\3D Print Files\Analyzer\files\o2_analyzer\o2_analyzer.ino:98:13: error: call to 'bool Adafruit_ADS1X15::begin(uint8_t, TwoWire)' uses the default argument for parameter 1, which is not yet defined ads.begin(); // ads1115 start ^

exit status 1

Can anyone explain how I can resolve this error (I'm very new, sorry if this is an easy fix I just don't know how to do yet)?

Thank you.

jlcnuke commented 1 year ago

o2_analyzer.txt

RobTillaart commented 1 year ago

Thanks for opening this issue. I will come back to it later today.

RobTillaart commented 1 year ago

Compilation error: call to 'bool Adafruit_ADS1X15::begin(uint8_t, TwoWire*)' uses the default argument for parameter 1, which is not yet defined

Apparently the compiler is using theAdafruit library and not mine.

Assuming you are using the Arduino IDE, you must got to the menu FILE->Preferences You must set the verbose option for compilation and uploading.

image

In the output of the compilation you can see which library is used.

To force the use of a specific library move the other (conflicting) libraries "out of sight" of the compiler. So move it from the libraries folder to "other_libraries" folder.

RobTillaart commented 1 year ago

If it is your intend to use the Adafruit library, you should open an issue in that repo (or on the Arduino Forum), as then it is not a problem of this library.

Note: Both AdaFruit and I have a library for this ADS1115 and although functional similar they do not share a compatible interface.

RobTillaart commented 1 year ago

@jlcnuke As there is no further information I assume the issue does not relate to this library and will be closed.