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HelTecAutomation / CubeCell-Arduino

Heltec CubeCell Series (based on ASR6501, ASR6502 chip) Arduino support.
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DS18x20_Temperature OneWire example problem #38

Closed Stone-Hedge closed 4 years ago

Stone-Hedge commented 4 years ago

Hi @raystream and thank you for publishing the examples.

When I try to compile the DS18x20 example I get the following message.

Multiple libraries were found for "OneWire.h"
In file included from C:\Users\xxx\Documents\Arduino\cubecell_dsb18b20\cubecell_dsb18b20.ino:1:0:

 Used: C:\Users\dan\Documents\Arduino\libraries\OneWire
C:\Users\xxx\Documents\Arduino\libraries\OneWire/OneWire.h:15:52: fatal error: WProgram.h: No such file or directory

 Not used: C:\Users\xxx\AppData\Local\Arduino15\packages\CubeCell\hardware\CubeCell\0.0.4\libraries\OneWire
compilation terminated.

exit status 1
Error compiling for board CubeCell-Board.

Can you please tell me what I am doing wrong?

wasn-eu commented 4 years ago

you get this error because the wrong library is used. you can see that this library is used: C:\Users\xxx\Documents\Arduino\libraries\OneWire/OneWire.h the right one is: C:\Users\xxx\AppData\Local\Arduino15\packages\CubeCell\hardware\CubeCell\0.0.4\libraries\OneWire

just delete the wrong library (C:\Users\xxx\Documents\Arduino\libraries\OneWire)

wasn-eu commented 4 years ago

there is a general problem with the OneWire library with the 0.4.0 version. fixing this is on my agenda but will take 1-2 weeks.

mikenz commented 4 years ago

Previous PRs fixed the compilation issue with DallasTemperature.h and https://github.com/HelTecAutomation/ASR650x-Arduino/pull/50 adds known working DallasTemperature examples.

wasn-eu commented 4 years ago

thanks to @mikenz OneWire is now functional again. Please use the GIT repository for your arduino IDE and not the one from the board manager