I’ve realized that not everyone is aware that most of the standard C and C++ libraries are available for your use on the Particle products, simply by including a header. You don’t have to add a library or anything! For example: // Sample code demonstrating use of C/C++ standard libraries // Common…

[image] rickkas7: #include <time.h>; Great for all to know. The Particle Time Library is already "included" in the base IDE. Look out for subtle differences in their respective implementations. Also, String class...

Many users seem to be having issues with importing std C++ libraries. In my case: #include <map> Resulting error: /usr/local/gcc-arm-embedded-gcc-arm-none-eabi-4_8-2014q2-20140609-linux-tar-bz2/arm-none-eabi/include/c++/4.8.4/bits/stl_tree.h:735:25: error: macro "swap" requires 2 arguments, but …

The #define SWAP() is in the mbedtls and mbeddes crypto libraries, so not in your code.

Thanks for the reply @bko . I’m not including those libraries in my code. Are they included in the particle IDE automatically? I aso have an issue with std::string: #include <string> std::string Throws not found in name space errors… I’ve been using the particle String type instaed, but i thoug…

There are several libraries that do have this same bad habit to define macros for functions. Adafruit_GFX is one of these (IMHO) badly designed libraries - if you revealed what libs you’re using, we’d not need to guess which one is causing this for you :wink: But if library creators at least used …

Using Standard C and C++ Libraries

Tutorials

Topic		Replies	Views
Any Libraries (or Docs) for Data Structures/Methods? Libraries	4	757	May 13, 2018
Problems with the .h file in libraries or maybe just the ADAFRUIT_ILI9341 library Libraries	26	8713	December 25, 2015
[SOLVED] Problems using libraries implemented in cpp Firmware	8	4036	March 6, 2018
Porting from Arduino to Particle.io (Simplified-Hopefully) General	33	14292	July 11, 2020
Compilation errors Firmware	20	4058	January 6, 2017

Using Standard C and C++ Libraries

Related topics