Sorry no one has addressed your issue.
I am looking into the Software Serial library.
I just want to confirm I am having this issue as well. The library appears present under libraries but, when compiling, it says that it can't find the library.
You said you see the folder in the Arduino IDE directory, can you see the file in the folder, for example in windows the file is:
C:\Program Files (x86)\Arduino\libraries\SoftwareSerial\SoftwareSerial.h
And if you can see the file, can you open it with an editor like notepad?
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Hi Rod_H and all.
There is in fact a SoftwareSerial.h (that calls a SoftwareSerial_Class.h file) and a SoftwareSerial.cpp. The SoftwareSerial_Class.h and SoftwareSerial.cpp are located in a folder called "avr", so that is why I thought I could use another IDE's Software Serial library.
Since I posted the question, I downloaded the 1.0.5. and the 1.5.5. versions of the IDE. Both versions had the same SoftwareSerial.h and SoftwareSerial.cpp files. Then, I compared them to the ones in the Galileo IDE and realized that the SoftwareSerial_Class.h and the SoftwareSerial.cpp are the same files as the ones in the other IDEs. Then, I found that the SoftwareSerial.cpp calls a file named interrupt.h that isn't found in the Galileo IDE (so the library probably doesn't work), but this still doesn't explain why the library isn't recognized by the IDE.
Thanks a lot for all the answers.
My issue may be different from vlvrd...
1. I open the IDE under ~\Documents\arduino-1.5.3\
2. I open the example file located at ~\Documents\arduino-1.5.3\libraries\SoftwareSerial\examples\SoftwareSerialExample
3. I hit verify and the pre-processor returns:
SoftwareSerialExample.ino:28:28: fatal error: SoftwareSerial.h: No such file or directory
It may be worth noting that I also have ~\Documents\Arduino with the official Arduino IDE since I am still obviously doing AVR development and I don't appear to be able to do this from the Intel branded version.
As the primary author of the original SoftwareSerial library that ships with Arduino (and now with Galileo), I can tell you with some certainty that this won't work as-is on Galileo. There are quite a few dependencies on AVR in that code.
I'm not yet an expert on Galileo architecture, but given what I know, I have to wonder whether SoftwareSerial is even possible on the Galileo, the curious statement in the FAQ (https://communities.intel.com/message/207619) notwithstanding. If the fastest a general GPIO pin can toggle is ~230 Hz (see Re: I/O speeds?), then even 300 baud SoftwareSerial would seem out of the question, especially since the underlying OS is not real-time.
I would love to be contradicted on this point by the way, but I think we need to correct that FAQ.