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edlins / libPCA9685

superfast PCA9685 library for Debian platforms. developed on Raspbian on a Pi B+.
MIT License
13 stars 8 forks source link

stderr #22

Closed edlins closed 6 years ago

edlins commented 6 years ago

HIGH priority (not a bug but easy and important) SCHEDULED status (after #15 )

Consistently use fprintf(stderr through the lib in all error conditions. Return value checking is comprehensive but use of stderr is not.