LoRaPHYUS915::LoRaPHYUS915(LoRaWANTimeHandler &lora_time) : LoRaPHY(lora_time) { bands[0] = US915_BAND0; // Channels // 125 kHz channels for (uint8_t i = 0; i < US915_MAX_NB_CHANNELS - 8; i++) { channels[i].frequency = 902300000 + i * 200000; channels[i].dr_range.value = ( DR_3 << 4) | DR_0; channels[i].band = 0; } // 500 kHz channels for (uint8_t i = US915_MAX_NB_CHANNELS - 8; i < US915_MAX_NB_CHANNELS; i++) { channels[i].frequency = 903000000 + (i - ( US915_MAX_NB_CHANNELS - 8)) * 1600000; channels[i].dr_range.value = ( DR_4 << 4) | DR_4; channels[i].band = 0; } // ChannelsMask default_channel_mask[0] = 0xFFFF; default_channel_mask[1] = 0xFFFF; default_channel_mask[2] = 0xFFFF; default_channel_mask[3] = 0xFFFF; default_channel_mask[4] = 0x00FF; memset(channel_mask, 0, sizeof(channel_mask)); memset(current_channel_mask, 0, sizeof(current_channel_mask)); // Copy channels default mask copy_channel_mask(channel_mask, default_channel_mask, US915_CHANNEL_MASK_SIZE); // current channel masks keep track what of the // channels previously used, i.e., which channels should be avoided in // next transmission copy_channel_mask(current_channel_mask, channel_mask, US915_CHANNEL_MASK_SIZE); // set default channels phy_params.channels.channel_list = channels; phy_params.channels.channel_list_size = US915_MAX_NB_CHANNELS; phy_params.channels.mask = channel_mask; phy_params.channels.default_mask = default_channel_mask; phy_params.channels.mask_size = US915_CHANNEL_MASK_SIZE; // set bands for US915 spectrum phy_params.bands.table = (void *) bands; phy_params.bands.size = US915_MAX_NB_BANDS; // set bandwidths available in US915 spectrum phy_params.bandwidths.table = (void *) bandwidths_US915; phy_params.bandwidths.size = 16; // set data rates available in US915 spectrum phy_params.datarates.table = (void *) datarates_US915; phy_params.datarates.size = 16; // set payload sizes with respect to data rates phy_params.payloads.table = (void *) max_payloads_US915; phy_params.payloads.size = 16; phy_params.payloads_with_repeater.table = (void *) max_payloads_with_repeater_US915; phy_params.payloads.size = 16; // dwell time setting phy_params.ul_dwell_time_setting = 0; phy_params.dl_dwell_time_setting = 0; // set initial and default parameters phy_params.duty_cycle_enabled = US915_DUTY_CYCLE_ENABLED; phy_params.accept_tx_param_setup_req = false; phy_params.fsk_supported = false; phy_params.cflist_supported = false; phy_params.dl_channel_req_supported = false; phy_params.custom_channelplans_supported = false; phy_params.default_channel_cnt = US915_MAX_NB_CHANNELS; phy_params.max_channel_cnt = US915_MAX_NB_CHANNELS; phy_params.cflist_channel_cnt = 0; phy_params.min_tx_datarate = US915_TX_MIN_DATARATE; phy_params.max_tx_datarate = US915_TX_MAX_DATARATE; phy_params.min_rx_datarate = US915_RX_MIN_DATARATE; phy_params.max_rx_datarate = US915_RX_MAX_DATARATE; phy_params.default_datarate = US915_DEFAULT_DATARATE; phy_params.default_max_datarate = US915_TX_MAX_DATARATE; phy_params.min_rx1_dr_offset = US915_MIN_RX1_DR_OFFSET; phy_params.max_rx1_dr_offset = US915_MAX_RX1_DR_OFFSET; phy_params.default_rx1_dr_offset = US915_DEFAULT_RX1_DR_OFFSET; phy_params.min_tx_power = US915_MIN_TX_POWER; phy_params.max_tx_power = US915_MAX_TX_POWER; phy_params.default_tx_power = US915_DEFAULT_TX_POWER; phy_params.default_max_eirp = 0; phy_params.default_antenna_gain = 0; phy_params.adr_ack_limit = US915_ADR_ACK_LIMIT; phy_params.adr_ack_delay = US915_ADR_ACK_DELAY; phy_params.max_rx_window = US915_MAX_RX_WINDOW; phy_params.recv_delay1 = US915_RECEIVE_DELAY1; phy_params.recv_delay2 = US915_RECEIVE_DELAY2; phy_params.join_accept_delay1 = US915_JOIN_ACCEPT_DELAY1; phy_params.join_accept_delay2 = US915_JOIN_ACCEPT_DELAY2; phy_params.max_fcnt_gap = US915_MAX_FCNT_GAP; phy_params.ack_timeout = US915_ACKTIMEOUT; phy_params.ack_timeout_rnd = US915_ACK_TIMEOUT_RND; phy_params.rx_window2_datarate = US915_RX_WND_2_DR; phy_params.rx_window2_frequency = US915_RX_WND_2_FREQ; }
lorawan_status_t LoRaPHYUS915Hybrid::set_next_channel(channel_selection_params_t* params, uint8_t* channel, lorawan_time_t* time, lorawan_time_t* aggregate_timeOff) { uint8_t nb_enabled_channels = 0; uint8_t delay_tx = 0; uint8_t enabled_channels[US915_HYBRID_MAX_NB_CHANNELS] = {0}; lorawan_time_t next_tx_delay = 0; // Count 125kHz channels if (num_active_channels(current_channel_mask, 0, 4) == 0) { // Reactivate default channels copy_channel_mask(current_channel_mask, channel_mask, 4); } // Check other channels if (params->current_datarate >= DR_4) { if ((current_channel_mask[4] & 0x00FF ) == 0) { current_channel_mask[4] = channel_mask[4]; } } if (params->aggregate_timeoff <= _lora_time.get_elapsed_time( params->last_aggregate_tx_time)) { // Reset Aggregated time off *aggregate_timeOff = 0; // Update bands Time OFF next_tx_delay = update_band_timeoff(params->joined, params->dc_enabled, bands, US915_HYBRID_MAX_NB_BANDS); // Search how many channels are enabled nb_enabled_channels = enabled_channel_count(params->joined, params->current_datarate, current_channel_mask, enabled_channels, &delay_tx); } else { delay_tx++; next_tx_delay = params->aggregate_timeoff - _lora_time.get_elapsed_time(params->last_aggregate_tx_time); } if (nb_enabled_channels > 0) { // We found a valid channel *channel = enabled_channels[get_random(0, nb_enabled_channels - 1)]; // Disable the channel in the mask disable_channel(current_channel_mask, *channel, US915_HYBRID_MAX_NB_CHANNELS - 8); *time = 0; return LORAWAN_STATUS_OK; } else { if (delay_tx > 0) { // Delay transmission due to AggregatedTimeOff or to a band time off *time = next_tx_delay; return LORAWAN_STATUS_DUTYCYCLE_RESTRICTED; } // Datarate not supported by any channel *time = 0; return LORAWAN_STATUS_NO_CHANNEL_FOUND; } }
LoRaPHYEU868::LoRaPHYEU868(LoRaWANTimeHandler &lora_time) : LoRaPHY(lora_time) { bands[0] = EU868_BAND0; bands[1] = EU868_BAND1; bands[2] = EU868_BAND2; bands[3] = EU868_BAND3; bands[4] = EU868_BAND4; bands[5] = EU868_BAND5; // Default Channels are always enabled, rest will be added later channels[0] = EU868_LC1; channels[0].band = 1; channels[1] = EU868_LC2; channels[1].band = 1; channels[2] = EU868_LC3; channels[2].band = 1; // Initialize the channels default mask default_channel_mask[0] = LC(1) + LC(2) + LC(3); // Update the channels mask copy_channel_mask(channel_mask, default_channel_mask, 1); // set default channels phy_params.channels.channel_list = channels; phy_params.channels.channel_list_size = EU868_MAX_NB_CHANNELS; phy_params.channels.mask = channel_mask; phy_params.channels.default_mask = default_channel_mask; phy_params.channels.mask_size = EU868_CHANNEL_MASK_SIZE; // set bands for EU868 spectrum phy_params.bands.table = (void *) bands; phy_params.bands.size = EU868_MAX_NB_BANDS; // set bandwidths available in EU868 spectrum phy_params.bandwidths.table = (void *) bandwidths_EU868; phy_params.bandwidths.size = 8; // set data rates available in EU868 spectrum phy_params.datarates.table = (void *) datarates_EU868; phy_params.datarates.size = 8; // set payload sizes with respect to data rates phy_params.payloads.table = (void *) max_payloads_EU868; phy_params.payloads.size = 8; phy_params.payloads_with_repeater.table = (void *) max_payloads_repeater_EU868; phy_params.payloads_with_repeater.size = 8; // dwell time setting phy_params.ul_dwell_time_setting = 0; phy_params.dl_dwell_time_setting = 0; // set initial and default parameters phy_params.duty_cycle_enabled = EU868_DUTY_CYCLE_ENABLED; phy_params.accept_tx_param_setup_req = true; phy_params.fsk_supported = true; phy_params.cflist_supported = true; phy_params.dl_channel_req_supported = true; phy_params.custom_channelplans_supported = true; phy_params.default_channel_cnt = EU868_NUMB_DEFAULT_CHANNELS; phy_params.max_channel_cnt = EU868_MAX_NB_CHANNELS; phy_params.cflist_channel_cnt = EU868_NUMB_CHANNELS_CF_LIST; phy_params.min_tx_datarate = EU868_TX_MIN_DATARATE; phy_params.max_tx_datarate = EU868_TX_MAX_DATARATE; phy_params.min_rx_datarate = EU868_RX_MIN_DATARATE; phy_params.max_rx_datarate = EU868_RX_MAX_DATARATE; phy_params.default_datarate = EU868_DEFAULT_DATARATE; phy_params.default_max_datarate = EU868_DEFAULT_MAX_DATARATE; phy_params.min_rx1_dr_offset = EU868_MIN_RX1_DR_OFFSET; phy_params.max_rx1_dr_offset = EU868_MAX_RX1_DR_OFFSET; phy_params.default_rx1_dr_offset = EU868_DEFAULT_RX1_DR_OFFSET; phy_params.min_tx_power = EU868_MIN_TX_POWER; phy_params.max_tx_power = EU868_MAX_TX_POWER; phy_params.default_tx_power = EU868_DEFAULT_TX_POWER; phy_params.default_max_eirp = EU868_DEFAULT_MAX_EIRP; phy_params.default_antenna_gain = EU868_DEFAULT_ANTENNA_GAIN; phy_params.adr_ack_limit = EU868_ADR_ACK_LIMIT; phy_params.adr_ack_delay = EU868_ADR_ACK_DELAY; phy_params.max_rx_window = EU868_MAX_RX_WINDOW; phy_params.recv_delay1 = EU868_RECEIVE_DELAY1; phy_params.recv_delay2 = EU868_RECEIVE_DELAY2; phy_params.join_channel_mask = EU868_JOIN_CHANNELS; phy_params.join_accept_delay1 = EU868_JOIN_ACCEPT_DELAY1; phy_params.join_accept_delay2 = EU868_JOIN_ACCEPT_DELAY2; phy_params.max_fcnt_gap = EU868_MAX_FCNT_GAP; phy_params.ack_timeout = EU868_ACKTIMEOUT; phy_params.ack_timeout_rnd = EU868_ACK_TIMEOUT_RND; phy_params.rx_window2_datarate = EU868_RX_WND_2_DR; phy_params.rx_window2_frequency = EU868_RX_WND_2_FREQ; }
uint8_t LoRaPHYUS915Hybrid::link_ADR_request(adr_req_params_t* params, int8_t* dr_out, int8_t* tx_power_out, uint8_t* nb_rep_out, uint8_t* nb_bytes_parsed) { uint8_t status = 0x07; link_adr_params_t adr_settings; uint8_t next_idx = 0; uint8_t bytes_processed = 0; uint16_t temp_channel_mask[US915_HYBRID_CHANNEL_MASK_SIZE] = {0, 0, 0, 0, 0}; verify_adr_params_t verify_params; // Initialize local copy of channels mask copy_channel_mask(temp_channel_mask, channel_mask, US915_HYBRID_CHANNEL_MASK_SIZE); while (bytes_processed < params->payload_size) { next_idx = parse_link_ADR_req(&(params->payload[bytes_processed]), &adr_settings); if (next_idx == 0) { break; // break loop, since no more request has been found } // Update bytes processed bytes_processed += next_idx; // Revert status, as we only check the last ADR request for the channel mask KO status = 0x07; if (adr_settings.ch_mask_ctrl == 6) { // Enable all 125 kHz channels temp_channel_mask[0] = 0xFFFF; temp_channel_mask[1] = 0xFFFF; temp_channel_mask[2] = 0xFFFF; temp_channel_mask[3] = 0xFFFF; // Apply chMask to channels 64 to 71 temp_channel_mask[4] = adr_settings.channel_mask; } else if( adr_settings.ch_mask_ctrl == 7 ) { // Disable all 125 kHz channels temp_channel_mask[0] = 0x0000; temp_channel_mask[1] = 0x0000; temp_channel_mask[2] = 0x0000; temp_channel_mask[3] = 0x0000; // Apply chMask to channels 64 to 71 temp_channel_mask[4] = adr_settings.channel_mask; } else if( adr_settings.ch_mask_ctrl == 5 ) { // RFU status &= 0xFE; // Channel mask KO } else { temp_channel_mask[adr_settings.ch_mask_ctrl] = adr_settings.channel_mask; } } // FCC 15.247 paragraph F mandates to hop on at least 2 125 kHz channels if ((adr_settings.datarate < DR_4) && (num_active_channels( temp_channel_mask, 0, 4 ) < 2)) { status &= 0xFE; // Channel mask KO } if( validate_channel_mask(temp_channel_mask ) == false) { status &= 0xFE; // Channel mask KO } verify_params.status = status; verify_params.adr_enabled = params->adr_enabled; verify_params.datarate = adr_settings.datarate; verify_params.tx_power = adr_settings.tx_power; verify_params.nb_rep = adr_settings.nb_rep; verify_params.current_datarate = params->current_datarate; verify_params.current_tx_power = params->current_tx_power; verify_params.current_nb_rep = params->current_nb_rep; verify_params.channel_mask = temp_channel_mask; // Verify the parameters and update, if necessary status = verify_link_ADR_req(&verify_params, &adr_settings.datarate, &adr_settings.tx_power, &adr_settings.nb_rep); // Update channelsMask if everything is correct if (status == 0x07) { // Copy Mask copy_channel_mask(channel_mask, temp_channel_mask, US915_HYBRID_CHANNEL_MASK_SIZE); current_channel_mask[0] &= channel_mask[0]; current_channel_mask[1] &= channel_mask[1]; current_channel_mask[2] &= channel_mask[2]; current_channel_mask[3] &= channel_mask[3]; current_channel_mask[4] = channel_mask[4]; } // Update status variables *dr_out = adr_settings.datarate; *tx_power_out = adr_settings.tx_power; *nb_rep_out = adr_settings.nb_rep; *nb_bytes_parsed = bytes_processed; return status; }
uint8_t LoRaPHYCN470::link_ADR_request(adr_req_params_t *params, int8_t *dr_out, int8_t *tx_power_out, uint8_t *nb_rep_out, uint8_t *nb_bytes_parsed) { uint8_t status = 0x07; link_adr_params_t adr_settings; uint8_t next_index = 0; uint8_t bytes_processed = 0; uint16_t temp_channel_masks[CN470_CHANNEL_MASK_SIZE] = {0, 0, 0, 0, 0, 0}; verify_adr_params_t verify_params; // Initialize local copy of channels mask copy_channel_mask(temp_channel_masks, channel_mask, CN470_CHANNEL_MASK_SIZE); while (bytes_processed < params->payload_size && params->payload[bytes_processed] == SRV_MAC_LINK_ADR_REQ) { // Get ADR request parameters next_index = parse_link_ADR_req(&(params->payload[bytes_processed]), params->payload_size, &adr_settings); if (next_index == 0) { bytes_processed = 0; // break loop, malformed packet break; } // Update bytes processed bytes_processed += next_index; // Revert status, as we only check the last ADR request for the channel mask KO status = 0x07; if (adr_settings.ch_mask_ctrl == 6) { // Enable all 125 kHz channels for (uint8_t i = 0; i < CN470_CHANNEL_MASK_SIZE; i++) { temp_channel_masks[i] = 0xFFFF; } } else if (adr_settings.ch_mask_ctrl == 7) { status &= 0xFE; // Channel mask KO } else { for (uint8_t i = 0; i < 16; i++) { if (((adr_settings.channel_mask & (1 << i)) != 0) && (channels[adr_settings.ch_mask_ctrl * 16 + i].frequency == 0)) { // Trying to enable an undefined channel status &= 0xFE; // Channel mask KO } } temp_channel_masks[adr_settings.ch_mask_ctrl] = adr_settings.channel_mask; } } if (bytes_processed == 0) { *nb_bytes_parsed = 0; return status; } verify_params.status = status; verify_params.adr_enabled = params->adr_enabled; verify_params.datarate = adr_settings.datarate; verify_params.tx_power = adr_settings.tx_power; verify_params.nb_rep = adr_settings.nb_rep; verify_params.current_datarate = params->current_datarate; verify_params.current_tx_power = params->current_tx_power; verify_params.current_nb_rep = params->current_nb_trans; verify_params.channel_mask = temp_channel_masks; // Verify the parameters and update, if necessary status = verify_link_ADR_req(&verify_params, &adr_settings.datarate, &adr_settings.tx_power, &adr_settings.nb_rep); // Update channelsMask if everything is correct if (status == 0x07) { // Copy Mask copy_channel_mask(channel_mask, temp_channel_masks, CN470_CHANNEL_MASK_SIZE); } // Update status variables *dr_out = adr_settings.datarate; *tx_power_out = adr_settings.tx_power; *nb_rep_out = adr_settings.nb_rep; *nb_bytes_parsed = bytes_processed; return status; }
LoRaPHYCN470::LoRaPHYCN470() { static const uint16_t fsb_mask[] = MBED_CONF_LORA_FSB_MASK_CHINA; bands[0] = CN470_BAND0; // Channels // 125 kHz channels for (uint8_t i = 0; i < CN470_MAX_NB_CHANNELS; i++) { channels[i].frequency = 470300000 + i * 200000; channels[i].dr_range.value = (DR_5 << 4) | DR_0; channels[i].band = 0; } // Initialize the channels default mask for (uint8_t i = 0; i < CN470_CHANNEL_MASK_SIZE; i++) { default_channel_mask[i] = 0xFFFF & fsb_mask[i]; } // Update the channels mask copy_channel_mask(channel_mask, default_channel_mask, CN470_CHANNEL_MASK_SIZE); // set default channels phy_params.channels.channel_list = channels; phy_params.channels.channel_list_size = CN470_MAX_NB_CHANNELS; phy_params.channels.mask = channel_mask; phy_params.channels.default_mask = default_channel_mask; phy_params.channels.mask_size = CN470_CHANNEL_MASK_SIZE; // set bands for CN470 spectrum phy_params.bands.table = (void *) bands; phy_params.bands.size = CN470_MAX_NB_BANDS; // set bandwidths available in CN470 spectrum phy_params.bandwidths.table = (void *) bandwidths_CN470; phy_params.bandwidths.size = 6; // set data rates available in CN470 spectrum phy_params.datarates.table = (void *) datarates_CN470; phy_params.datarates.size = 6; // set payload sizes with respect to data rates phy_params.payloads.table = (void *) max_payloads_CN470; phy_params.payloads.size = 6; phy_params.payloads_with_repeater.table = (void *)max_payloads_with_repeater_CN470; phy_params.payloads_with_repeater.size = 6; // dwell time setting phy_params.ul_dwell_time_setting = 0; phy_params.dl_dwell_time_setting = 0; // set initial and default parameters phy_params.duty_cycle_enabled = CN470_DUTY_CYCLE_ENABLED; phy_params.accept_tx_param_setup_req = false; phy_params.fsk_supported = false; phy_params.cflist_supported = false; phy_params.dl_channel_req_supported = false; phy_params.custom_channelplans_supported = false; phy_params.default_channel_cnt = CN470_MAX_NB_CHANNELS; phy_params.max_channel_cnt = CN470_MAX_NB_CHANNELS; phy_params.cflist_channel_cnt = 0; phy_params.min_tx_datarate = CN470_TX_MIN_DATARATE; phy_params.max_tx_datarate = CN470_TX_MAX_DATARATE; phy_params.min_rx_datarate = CN470_RX_MIN_DATARATE; phy_params.max_rx_datarate = CN470_RX_MAX_DATARATE; phy_params.default_datarate = CN470_DEFAULT_DATARATE; phy_params.default_max_datarate = CN470_TX_MAX_DATARATE; phy_params.min_rx1_dr_offset = CN470_MIN_RX1_DR_OFFSET; phy_params.max_rx1_dr_offset = CN470_MAX_RX1_DR_OFFSET; phy_params.default_rx1_dr_offset = CN470_DEFAULT_RX1_DR_OFFSET; phy_params.min_tx_power = CN470_MIN_TX_POWER; phy_params.max_tx_power = CN470_MAX_TX_POWER; phy_params.default_tx_power = CN470_DEFAULT_TX_POWER; phy_params.default_max_eirp = CN470_DEFAULT_MAX_EIRP; phy_params.default_antenna_gain = CN470_DEFAULT_ANTENNA_GAIN; phy_params.adr_ack_limit = CN470_ADR_ACK_LIMIT; phy_params.adr_ack_delay = CN470_ADR_ACK_DELAY; phy_params.max_rx_window = CN470_MAX_RX_WINDOW; phy_params.recv_delay1 = CN470_RECEIVE_DELAY1; phy_params.recv_delay2 = CN470_RECEIVE_DELAY2; phy_params.join_accept_delay1 = CN470_JOIN_ACCEPT_DELAY1; phy_params.join_accept_delay2 = CN470_JOIN_ACCEPT_DELAY2; phy_params.max_fcnt_gap = CN470_MAX_FCNT_GAP; phy_params.ack_timeout = CN470_ACKTIMEOUT; phy_params.ack_timeout_rnd = CN470_ACK_TIMEOUT_RND; phy_params.rx_window2_datarate = CN470_RX_WND_2_DR; phy_params.rx_window2_frequency = CN470_RX_WND_2_FREQ; }
LoRaPHYKR920::LoRaPHYKR920() { bands[0] = KR920_BAND0; // Channels channels[0] = KR920_LC1; channels[0].band = 0; channels[1] = KR920_LC2; channels[1].band = 0; channels[2] = KR920_LC3; channels[2].band = 0; // Initialize the channels default mask default_channel_mask[0] = LC( 1 ) + LC( 2 ) + LC( 3 ); // Update the channels mask copy_channel_mask(channel_mask, default_channel_mask, KR920_CHANNEL_MASK_SIZE); // set default channels phy_params.channels.channel_list = channels; phy_params.channels.channel_list_size = KR920_MAX_NB_CHANNELS; phy_params.channels.mask = channel_mask; phy_params.channels.default_mask = default_channel_mask; phy_params.channels.mask_size = KR920_CHANNEL_MASK_SIZE; // set bands for KR920 spectrum phy_params.bands.table = (void *) bands; phy_params.bands.size = KR920_MAX_NB_BANDS; // set bandwidths available in KR920 spectrum phy_params.bandwidths.table = (void *) bandwidths_KR920; phy_params.bandwidths.size = 6; // set data rates available in KR920 spectrum phy_params.datarates.table = (void *) datarates_KR920; phy_params.datarates.size = 6; // set payload sizes with respect to data rates phy_params.payloads.table = (void *) max_payloads_KR920; phy_params.payloads.size = 6; phy_params.payloads_with_repeater.table = (void *) max_payloads_with_repeater_KR920; phy_params.payloads_with_repeater.size = 6; // dwell time setting phy_params.ul_dwell_time_setting = 0; phy_params.dl_dwell_time_setting = 0; // set initial and default parameters phy_params.duty_cycle_enabled = KR920_DUTY_CYCLE_ENABLED; phy_params.accept_tx_param_setup_req = false; phy_params.fsk_supported = false; phy_params.cflist_supported = true; phy_params.dl_channel_req_supported = true; phy_params.custom_channelplans_supported = true; phy_params.default_channel_cnt = KR920_NUMB_DEFAULT_CHANNELS; phy_params.max_channel_cnt = KR920_MAX_NB_CHANNELS; phy_params.cflist_channel_cnt = KR920_NUMB_CHANNELS_CF_LIST; phy_params.min_tx_datarate = KR920_TX_MIN_DATARATE; phy_params.max_tx_datarate = KR920_TX_MAX_DATARATE; phy_params.min_rx_datarate = KR920_RX_MIN_DATARATE; phy_params.max_rx_datarate = KR920_RX_MAX_DATARATE; phy_params.default_datarate = KR920_DEFAULT_DATARATE; phy_params.default_max_datarate = KR920_TX_MAX_DATARATE; phy_params.min_rx1_dr_offset = KR920_MIN_RX1_DR_OFFSET; phy_params.max_rx1_dr_offset = KR920_MAX_RX1_DR_OFFSET; phy_params.default_rx1_dr_offset = KR920_DEFAULT_RX1_DR_OFFSET; phy_params.min_tx_power = KR920_MIN_TX_POWER; phy_params.max_tx_power = KR920_MAX_TX_POWER; phy_params.default_tx_power = KR920_DEFAULT_TX_POWER; phy_params.default_max_eirp = KR920_DEFAULT_MAX_EIRP_HIGH; phy_params.default_antenna_gain = KR920_DEFAULT_ANTENNA_GAIN; phy_params.adr_ack_limit = KR920_ADR_ACK_LIMIT; phy_params.adr_ack_delay = KR920_ADR_ACK_DELAY; phy_params.max_rx_window = KR920_MAX_RX_WINDOW; phy_params.recv_delay1 = KR920_RECEIVE_DELAY1; phy_params.recv_delay2 = KR920_RECEIVE_DELAY2; phy_params.join_channel_mask = KR920_JOIN_CHANNELS; phy_params.join_accept_delay1 = KR920_JOIN_ACCEPT_DELAY1; phy_params.join_accept_delay2 = KR920_JOIN_ACCEPT_DELAY2; phy_params.max_fcnt_gap = KR920_MAX_FCNT_GAP; phy_params.ack_timeout = KR920_ACKTIMEOUT; phy_params.ack_timeout_rnd = KR920_ACK_TIMEOUT_RND; phy_params.rx_window2_datarate = KR920_RX_WND_2_DR; phy_params.rx_window2_frequency = KR920_RX_WND_2_FREQ; }
LoRaPHYAS923::LoRaPHYAS923(LoRaWANTimeHandler &lora_time) : LoRaPHY(lora_time) { bands[0] = AS923_BAND0; // Default Channels are always enabled in the channel list, // rest will be added later channels[0] = AS923_LC1; channels[1] = AS923_LC2; // Initialize the default channel mask default_channel_mask[0] = LC(1) + LC(2); // Update the channel mask list copy_channel_mask(channel_mask, default_channel_mask, AS923_CHANNEL_MASK_SIZE); // set default channels phy_params.channels.channel_list = channels; phy_params.channels.channel_list_size = AS923_MAX_NB_CHANNELS; phy_params.channels.mask = channel_mask; phy_params.channels.default_mask = default_channel_mask; phy_params.channels.mask_size = AS923_CHANNEL_MASK_SIZE; // set bands for AS923 spectrum phy_params.bands.table = (void *) bands; phy_params.bands.size = AS923_MAX_NB_BANDS; // set bandwidths available in AS923 spectrum phy_params.bandwidths.table = (void *) bandwidths_AS923; phy_params.bandwidths.size = 8; // set data rates available in AS923 spectrum phy_params.datarates.table = (void *) datarates_AS923; phy_params.datarates.size = 8; // set payload sizes with respect to data rates phy_params.payloads.table = (void *) max_payload_table; phy_params.payloads.size = 8; phy_params.payloads_with_repeater.table = (void *) max_payload_table_with_repeater; phy_params.payloads.size = 8; // dwell time setting, 400 ms phy_params.ul_dwell_time_setting = 1; phy_params.dl_dwell_time_setting = 1; phy_params.dwell_limit_datarate = AS923_DWELL_LIMIT_DATARATE; phy_params.duty_cycle_enabled = AS923_DUTY_CYCLE_ENABLED; phy_params.accept_tx_param_setup_req = true; phy_params.fsk_supported = true; phy_params.cflist_supported = true; phy_params.default_channel_cnt = AS923_NUMB_DEFAULT_CHANNELS; phy_params.max_channel_cnt = AS923_MAX_NB_CHANNELS; phy_params.cflist_channel_cnt = AS923_NUMB_CHANNELS_CF_LIST; phy_params.min_tx_datarate = AS923_TX_MIN_DATARATE; phy_params.max_tx_datarate = AS923_TX_MAX_DATARATE; phy_params.min_rx_datarate = AS923_RX_MIN_DATARATE; phy_params.max_rx_datarate = AS923_RX_MAX_DATARATE; phy_params.default_datarate = AS923_DEFAULT_DATARATE; phy_params.default_max_datarate = AS923_DEFAULT_MAX_DATARATE; phy_params.min_rx1_dr_offset = AS923_MIN_RX1_DR_OFFSET; phy_params.max_rx1_dr_offset = AS923_MAX_RX1_DR_OFFSET; phy_params.default_rx1_dr_offset = AS923_DEFAULT_RX1_DR_OFFSET; phy_params.min_tx_power = AS923_MIN_TX_POWER; phy_params.max_tx_power = AS923_MAX_TX_POWER; phy_params.default_tx_power = AS923_DEFAULT_TX_POWER; phy_params.default_max_eirp = AS923_DEFAULT_MAX_EIRP; phy_params.default_antenna_gain = AS923_DEFAULT_ANTENNA_GAIN; phy_params.adr_ack_limit = AS923_ADR_ACK_LIMIT; phy_params.adr_ack_delay = AS923_ADR_ACK_DELAY; phy_params.max_rx_window = AS923_MAX_RX_WINDOW; phy_params.recv_delay1 = AS923_RECEIVE_DELAY1; phy_params.recv_delay2 = AS923_RECEIVE_DELAY2; phy_params.join_channel_mask = AS923_JOIN_CHANNELS; phy_params.join_accept_delay1 = AS923_JOIN_ACCEPT_DELAY1; phy_params.join_accept_delay2 = AS923_JOIN_ACCEPT_DELAY2; phy_params.max_fcnt_gap = AS923_MAX_FCNT_GAP; phy_params.ack_timeout = AS923_ACKTIMEOUT; phy_params.ack_timeout_rnd = AS923_ACK_TIMEOUT_RND; phy_params.rx_window2_datarate = AS923_RX_WND_2_DR; phy_params.rx_window2_frequency = AS923_RX_WND_2_FREQ; }