MultiTech
fota lib for mdot
Diff: mdot/Lora/ChannelPlans/ChannelPlan_AU915.h
- Revision:
- 3:63d10f2375ea
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mdot/Lora/ChannelPlans/ChannelPlan_AU915.h Fri Sep 14 15:39:09 2018 -0500
@@ -0,0 +1,261 @@
+/** __ ___ ____ _ ______ __ ____ __ ____
+ * / |/ /_ __/ / /_(_)__/_ __/__ ____/ / / __/_ _____ / /____ __ _ ___ / _/__ ____
+ * / /|_/ / // / / __/ /___// / / -_) __/ _ \ _\ \/ // (_-</ __/ -_) ' \(_-< _/ // _ \/ __/ __
+ * /_/ /_/\_,_/_/\__/_/ /_/ \__/\__/_//_/ /___/\_, /___/\__/\__/_/_/_/___/ /___/_//_/\__/ /_/
+ * Copyright (C) 2015 by Multi-Tech Systems /___/
+ *
+ *
+ * @author Jason Reiss
+ * @date 10-31-2015
+ * @brief lora::ChannelPlan provides an interface for LoRaWAN channel schemes
+ *
+ * @details
+ *
+ */
+
+#ifndef __CHANNEL_PLAN_AU915_H__
+#define __CHANNEL_PLAN_AU915_H__
+
+#include "Lora.h"
+#include "SxRadio.h"
+#include "ChannelPlan.h"
+#include <vector>
+
+namespace lora {
+
+ class ChannelPlan_AU915 : public lora::ChannelPlan {
+ public:
+
+ /**
+ * ChannelPlan constructor
+ * @param radio SxRadio object used to set Tx/Rx config
+ * @param settings Settings object
+ */
+ ChannelPlan_AU915();
+ ChannelPlan_AU915(Settings* settings);
+ ChannelPlan_AU915(SxRadio* radio, Settings* settings);
+
+ /**
+ * ChannelPlan destructor
+ */
+ virtual ~ChannelPlan_AU915();
+
+ /**
+ * Initialize channels, datarates and duty cycle bands according to current channel plan in settings
+ */
+ virtual void Init();
+
+ /**
+ * Get the next channel to use to transmit
+ * @return LORA_OK if channel was found
+ * @return LORA_NO_CHANS_ENABLED
+ */
+ virtual uint8_t GetNextChannel();
+
+ /**
+ * Set the number of channels in the plan
+ */
+ virtual void SetNumberOfChannels(uint8_t channels, bool resize = true);
+
+ /**
+ * Check if channel is enabled
+ * @return true if enabled
+ */
+ virtual bool IsChannelEnabled(uint8_t channel);
+
+
+ /**
+ * Add a channel to the ChannelPlan
+ * @param index of channel, use -1 to add to end
+ * @param channel settings to add
+ */
+ virtual uint8_t AddChannel(int8_t index, Channel channel);
+
+ /**
+ * Get channel at index
+ * @return Channel
+ */
+ virtual Channel GetChannel(int8_t index);
+
+ /**
+ * Get rx window settings for requested window
+ * RX_1, RX_2, RX_BEACON, RX_SLOT
+ * @param window
+ * @return RxWindow
+ */
+ virtual RxWindow GetRxWindow(uint8_t window);
+
+ /**
+ * Get datarate to use on the join request
+ * @return datarate index
+ */
+ virtual uint8_t GetJoinDatarate();
+
+ /**
+ * Calculate the next time a join request is possible
+ * @param size of join frame
+ * @returns LORA_OK
+ */
+ virtual uint8_t CalculateJoinBackoff(uint8_t size);
+
+ /**
+ * Set the datarate offset used for first receive window
+ * @param offset
+ * @return LORA_OK
+ */
+ virtual uint8_t SetRx1Offset(uint8_t offset);
+
+ /**
+ * Set the frequency for second receive window
+ * @param freq
+ * @return LORA_OK
+ */
+ virtual uint8_t SetRx2Frequency(uint32_t freq);
+
+ /**
+ * Set the datarate index used for second receive window
+ * @param index
+ * @return LORA_OK
+ */
+ virtual uint8_t SetRx2DatarateIndex(uint8_t index);
+
+ /**
+ * Get next channel and set the SxRadio tx config with current settings
+ * @return LORA_OK
+ */
+ virtual uint8_t SetTxConfig();
+
+ /**
+ * Set the SxRadio rx config provided window
+ * @param window to be opened
+ * @param continuous keep window open
+ * @return LORA_OK
+ */
+ virtual uint8_t SetRxConfig(uint8_t window, bool continuous);
+
+ /**
+ * Set frequency sub band if supported by plan
+ * @param sub_band
+ * @return LORA_OK
+ */
+ virtual uint8_t SetFrequencySubBand(uint8_t sub_band);
+
+ /**
+ * Callback for Join Accept packet to load optional channels
+ * @return LORA_OK
+ */
+ virtual uint8_t HandleJoinAccept(const uint8_t* buffer, uint8_t size);
+
+ /**
+ * Callback to for rx parameter setup ServerCommand
+ * @param payload packet data
+ * @param index of start of command buffer
+ * @param size number of bytes in command buffer
+ * @param[out] status to be returned in MoteCommand answer
+ * @return LORA_OK
+ */
+ virtual uint8_t HandleRxParamSetup(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status);
+
+ /**
+ * Callback to for new channel ServerCommand
+ * @param payload packet data
+ * @param index of start of command buffer
+ * @param size number of bytes in command buffer
+ * @param[out] status to be returned in MoteCommand answer
+ * @return LORA_OK
+ */
+ virtual uint8_t HandleNewChannel(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status);
+
+ /**
+ * Callback to for downlink channel request ServerCommand
+ * @param payload packet data
+ * @param index of start of command buffer
+ * @param size number of bytes in command buffer
+ * @param[out] status to be returned in MoteCommand answer
+ * @return LORA_OK
+ */
+ virtual uint8_t HandleDownlinkChannelReq(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status);
+
+ /**
+ * Callback to for ping slot channel request ServerCommand
+ * @param payload packet data
+ * @param index of start of command buffer
+ * @param size number of bytes in command buffer
+ * @param[out] status to be returned in MoteCommand answer
+ * @return LORA_OK
+ */
+ virtual uint8_t HandlePingSlotChannelReq(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status);
+
+ /**
+ * Callback to for beacon frequency request ServerCommand
+ * @param payload packet data
+ * @param index of start of command buffer
+ * @param size number of bytes in command buffer
+ * @param[out] status to be returned in MoteCommand answer
+ * @return LORA_OK
+ */
+ virtual uint8_t HandleBeaconFrequencyReq(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status);
+
+ /**
+ * Callback to for adaptive datarate ServerCommand
+ * @param payload packet data
+ * @param index of start of command buffer
+ * @param size number of bytes in command buffer
+ * @param[out] status to be returned in MoteCommand answer
+ * @return LORA_OK
+ */
+ virtual uint8_t HandleAdrCommand(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status);
+
+ /**
+ * Validate the configuration after multiple ADR commands have been applied
+ * @return status to be returned in MoteCommand answer
+ */
+ virtual uint8_t ValidateAdrConfiguration();
+
+ /**
+ * Get the time the radio must be off air to comply with regulations
+ * Time to wait may be dependent on duty-cycle restrictions per channel
+ * Or duty-cycle of join requests if OTAA is being attempted
+ * @return ms of time to wait for next tx opportunity
+ */
+ virtual uint32_t GetTimeOffAir();
+
+ /**
+ * Get the channels in use by current channel plan
+ * @return channel frequencies
+ */
+ virtual std::vector<uint32_t> GetChannels();
+
+ /**
+ * Get the channel datarate ranges in use by current channel plan
+ * @return channel datarate ranges
+ */
+ virtual std::vector<uint8_t> GetChannelRanges();
+
+
+ /**
+ * Print log message for given rx window
+ * @param wnd 1 or 2
+ */
+ virtual void LogRxWindow(uint8_t wnd);
+
+ /**
+ * Enable the default channels of the channel plan
+ */
+ virtual void EnableDefaultChannels();
+
+ virtual uint8_t GetMinDatarate();
+
+ virtual uint8_t GetMaxDatarate();
+
+ protected:
+
+ static const uint8_t AU915_TX_POWERS[11]; //!< List of available tx powers
+ static const uint8_t AU915_RADIO_POWERS[21]; //!< List of calibrated tx powers
+ static const uint8_t AU915_MAX_PAYLOAD_SIZE[]; //!< List of max payload sizes for each datarate
+ static const uint8_t AU915_MAX_PAYLOAD_SIZE_REPEATER[]; //!< List of repeater compatible max payload sizes for each datarate
+
+ };
+}
+
+#endif // __CHANNEL_PLAN_AU915_H__
