added dali.h and dali.c to project

firmware/dali.c

@@ -0,0 +1,36 @@
+#include "dali.h"
+#include "euart.h"
+#include <util/delay.h>
+
+void dali_init()
+{
+	euart_init();
+}
+
+int dali_send(word frame)
+{
+	euart_put(frame);
+	return _ERR_OK_;
+}
+
+int dali_send_with_repeat(word frame)
+{
+	euart_put(frame);
+	_delay_ms(100);
+	euart_put(frame);
+	return _ERR_OK_;
+}
+
+
+int dali_query(word frame, byte* result)
+{
+	int i;
+	euart_put(frame);
+	_delay_ms(20);
+	for(i = 0; i < 50; i++)
+	{
+		_delay_ms(1);
+		if(euart_rx_ready())
+			*result = euart_get();
+	}
+}

firmware/dali.h

@@ -0,0 +1,26 @@
+#ifndef _DALI_H_
+#define _DALI_H_
+
+#include "dali_codes.h"
+#include "dali_encode.h"
+
+#define _ERR_NO_ANSWER_ -100
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+void dali_init();
+
+int dali_send(word frame);
+
+int dali_send_with_repeat(word frame);
+
+int dali_query(word frame, byte* result);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif