Add examples for working with named pipes and resistive buttons with ADS1115

examples/Makefile

@@ -0,0 +1,16 @@
+# Makefile for compiling buttons.cpp with optimizations for release
+
+CXX := g++
+CXXFLAGS := -std=c++17 -O3 -Wall -Wextra -march=native -flto
+LDFLAGS := -flto
+
+all: keylistener emulator
+
+keylistener: keylistener.cpp
+	$(CXX) $(CXXFLAGS) keylistener.cpp -o keylistener $(LDFLAGS)
+
+emulator: emulator.cpp
+	$(CXX) $(CXXFLAGS) emulator.cpp -o emulator $(LDFLAGS)
+
+clean:
+	rm -f keylistener emulator