1 files changed, 40 insertions, 0 deletions
diff --git a/emb/pastilda/app/leds.cpp b/emb/pastilda/app/leds.cpp
new file mode 100644
index 0000000..5abec58
--- /dev/null
+++ b/emb/pastilda/app/leds.cpp
@@ -0,0 +1,40 @@
+#include "leds.h"
+
+using namespace LEDS_API;
+
+LEDS_api::LEDS_api()
+{
+	_leds[0] = new GPIO_ext(LED_A);
+	_leds[1] = new GPIO_ext(LED_B);
+	_leds[0]->mode_setup(Mode::OUTPUT, PullMode::NO_PULL);
+	_leds[1]->mode_setup(Mode::OUTPUT, PullMode::NO_PULL);
+
+	_leds_state = LEDS_INI_STATE;
+	_timer_leds_toggle = new TimerMs(TimerMode::CYCLE, LEDS_TOGGLE_PERIOD_MS);
+}
+
+void LEDS_api::toggle()
+{
+	if (_timer_leds_toggle->timeout()) {
+		leds_toggle();
+	}
+}
+
+void LEDS_api::leds_toggle()
+{
+	uint8_t mask = LEDS_INI_STATE;
+	for(int i = 0; i < LEDS_COUNT; i++) {
+		if (!(_leds_state & mask)) {
+			_leds[i]->set();
+	    }
+	    else {
+	    	_leds[i]->clear();
+	    }
+
+	    mask = mask << 1;
+	}
+
+	if( ++_leds_state > LEDS_MAX_STATE ) {
+		_leds_state = LEDS_INI_STATE;
+	}
+}