add library Mussel

1 files changed, 20 insertions, 0 deletions

diff --git a/Mussel/examples/button_states/button_states.ino b/Mussel/examples/button_states/button_states.ino
new file mode 100644
index 0000000..1d91b41
--- /dev/null
+++ b/Mussel/examples/button_states/button_states.ino
@@ -0,0 +1,20 @@
+#include <Mussel.h>
+
+// instantiate with attitude #5,
+// and pin 9 connected to a button
+Mussel mussel(5, 9);
+
+void setup() {
+  Serial.begin(115200);
+  mussel.begin();
+
+  Serial.printf("\n\nDevice ready: %s\n",
+    mussel.desc().c_str());
+}
+
+void loop() {
+  Serial.printf("gap:%d\n",
+    mussel.read());
+
+  delay(1000);
+}