Diff: FrameHandlers/FH_IoDataSampleZB.cpp

Revision:

0:fcaad0dfa051

Child:

4:629712865107

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/FrameHandlers/FH_IoDataSampleZB.cpp	Fri May 08 11:50:56 2015 +0200
@@ -0,0 +1,61 @@
+/**
+ * Copyright (c) 2015 Digi International Inc.,
+ * All rights not expressly granted are reserved.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * Digi International Inc. 11001 Bren Road East, Minnetonka, MN 55343
+ * =======================================================================
+ */
+
+#include "XBeeLib.h"
+
+using namespace XBeeLib;
+
+/** Class constructor */
+FH_IoDataSampeZB::FH_IoDataSampeZB() : FrameHandler(ApiFrame::IoSampleRxZB),
+    io_data_cb(NULL)
+{
+}
+
+/** Class destructor */
+FH_IoDataSampeZB::~FH_IoDataSampeZB()
+{
+}
+
+/**  */
+void FH_IoDataSampeZB::register_io_data_cb(io_data_cb_zb_t function)
+{
+    io_data_cb = function;    
+}
+
+/**  */
+void FH_IoDataSampeZB::unregister_io_data_cb()
+{
+    io_data_cb = NULL;    
+}
+
+/* ZB RX packet offsets */
+#define ZB_IO_SAMPLE_ADDR16_MSB_OFFSET      8
+#define ZB_IO_SAMPLE_ADDR16_LSB_OFFSET      9
+#define ZB_IO_SAMPLE_DATA_OFFSET            11
+
+/**  */
+void FH_IoDataSampeZB::process_frame_data(const ApiFrame *const frame)
+{
+    const uint8_t * const datap = frame->get_data();;
+        
+    /* The caller checks that the type matches, so no need to check it here again */
+    if (io_data_cb == NULL)
+        return;
+
+    /* We got an IO packet, decode it... */
+    const uint64_t sender64 = addr64_from_uint8_t(datap);
+    const uint16_t sender16 = ADDR16(datap[ZB_IO_SAMPLE_ADDR16_MSB_OFFSET], datap[ZB_IO_SAMPLE_ADDR16_LSB_OFFSET]);
+    const RemoteXBeeZB sender = RemoteXBeeZB(sender64, sender16);
+    const IOSampleZB ioSample = IOSampleZB(&datap[ZB_IO_SAMPLE_DATA_OFFSET], frame->get_data_len() - ZB_IO_SAMPLE_DATA_OFFSET);
+    
+    io_data_cb(sender, ioSample);
+}