add: version.h

fix: refactor

src/drivers/gpio.c

@@ -0,0 +1,14 @@
+#include <wiringPi.h>
+#include <piFace.h>
+#include <wiring_debug.h>
+
+#include <drivers.h>
+
+void
+driver_gpio_set(int pin, int value)
+{
+    // disable "unused parameter" warning (happens when using wiring_debug)
+    (void)pin;
+    (void)value;
+    digitalWrite(pin, value);
+}

src/drivers/piface.c

@@ -0,0 +1,14 @@
+#include <wiringPi.h>
+#include <piFace.h>
+#include <wiring_debug.h>
+
+#include <drivers.h>
+
+void
+driver_piface_set(int pin, int value)
+{
+    // disable "unused parameter" warning (happens when using wiring_debug)
+    (void)pin;
+    (void)value;
+    digitalWrite(PIFACE_GPIO_BASE + pin, value);
+}