Diff: XbeeMonitor/XBeeLib/IO/IOSample802.h

Revision:

0:f1d3878b8dd9

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/XbeeMonitor/XBeeLib/IO/IOSample802.h	Sat Apr 08 14:45:51 2017 +0000
@@ -0,0 +1,71 @@
+/**
+ * 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
+ * =======================================================================
+ */
+
+#ifndef _IO_IOSAMPLE802_H_
+#define _IO_IOSAMPLE802_H_
+
+#define MAX_IO_SAMPLE_802_LEN   100 //(2 + 2 * 20)
+
+namespace XBeeLib {
+
+/** Class to handle the incoming IO Data Samples in 802.15.4 modules */
+class IOSample802 {
+    public:
+        /** Class constructor
+         *  @param raw_data The IO Sample data, as returned by an "IS" command response or in the Io16Bit (0x83) or Io64Bit (0x82) frames
+         *  @param size size (in bytes) of raw_data
+         */
+        IOSample802(const uint8_t* const raw_data = NULL, size_t size = 0);
+
+        /** Class destructor */
+        ~IOSample802();
+
+        /** get_dio - read the value of a DIO configured as digital input
+         *
+         *  @param line DIO line being read
+         *  @param val pointer where the DIO value read will be stored
+         *  @returns
+         *     Success if the operation was successful,
+         *     Failure otherwise
+         */
+        RadioStatus get_dio(XBee802::IoLine line, DioVal* const dio_value) const;
+
+        /** get_adc - read the value of the espcified ADC line
+         *
+         *  @param line ADC line being read
+         *  @param val pointer where the value read from the ADC will be stored
+         *  @returns
+         *     Success if the operation was successful,
+         *     Failure otherwise
+         */
+        RadioStatus get_adc(XBee802::IoLine line, uint16_t* const val) const;
+
+        /** is_valid - checks if the IOSample802 object has at least one DIO or ADC sample.
+         *  @returns true if valid, false otherwise
+         */
+        inline bool is_valid()
+        {
+            return _channel_mask != 0;
+        }
+
+    protected:
+        uint16_t _channel_mask;
+        uint8_t _sampled_data[MAX_IO_SAMPLE_802_LEN];
+        uint8_t _sampled_data_size;
+
+        inline bool dio_channels_present(void) const;
+        inline uint8_t get_dio_channels(void) const;
+};
+
+}   /* namespace XBeeLib */
+
+#endif /* _IO_IOSAMPLE802_H_ */