Solved warnings so that compilation with g++ -Werror=conversion and -Werror=switch-default is possible.#282

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serpedon wants to merge 2 commits intosui77:masterfrom serpedon:master

+9-5

Commits on Mar 24, 2019

Solved warnings so that compilation with g++ -Werror=conversion and -Werror=switch-default is possible.
serpedon
committed
Removed warning -Werror=sign-compare which appears with g++ on raspberry pi
serpedon
committed