add function registerInput

2017-04-25 07:48:18 +02:00
parent f5a9c9eac2
commit 1f483938e6
2 changed files with 7 additions and 0 deletions
--- a/project/gpio.c
+++ b/project/gpio.c
@@ -40,6 +40,12 @@ void registerOutput(char *pin)
 	setDirection(pin, "out", 3);
 }

+void registerInput(char *pin)
+{
+	registerPin(pin);
+	setDirection(pin, "in", 3);
+}
+
 void writeOutput(char *pin, int state)
 {
 	char path[50];