Initial checkin.

unittest/mgos_gpio.c

@@ -0,0 +1,31 @@
+#include "mgos.h"
+#include "mgos_gpio.h"
+
+static mgos_gpio_int_handler_f s_handler_cb;
+static void *s_handler_cb_arg;
+
+bool mgos_gpio_set_mode(int pin, enum mgos_gpio_mode mode) {
+  LOG(LL_INFO, ("Setting pin=%d to mode=%d", pin, mode));
+  return true;
+}
+
+void mgos_gpio_write(int pin, bool level) {
+  LOG(LL_INFO, ("Setting pin=%d to %s", pin, level?"HIGH":"LOW"));
+}
+
+bool mgos_gpio_set_button_handler(int pin, enum mgos_gpio_pull_type pull_type, enum mgos_gpio_int_mode int_mode, int debounce_ms, mgos_gpio_int_handler_f cb, void *arg) {
+  s_handler_cb = cb;
+  s_handler_cb_arg = arg;
+
+  return true;
+  (void) debounce_ms;
+  (void) int_mode;
+  (void) pull_type;
+  (void) pin;
+}
+
+void mgos_gpio_inject(int pin) {
+  if (s_handler_cb)
+    s_handler_cb(pin, s_handler_cb_arg);
+}
+