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/* Copyright (c) <2016> <MultiTech Systems>, MIT License
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
* and associated documentation files (the "Software"), to deal in the Software without restriction,
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all copies or
* substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include "ModeJoin.h"
#include "MTSLog.h"
#include "MTSText.h"
ModeJoin::ModeJoin(DOGS102* lcd, ButtonHandler* buttons, mDot* dot, LoRaHandler* lora, GPSPARSER* gps, SensorHandler* sensors)
: Mode(lcd, buttons, dot, lora, gps, sensors),
_join(lcd, _band),
_joined(false)
{}
ModeJoin::~ModeJoin() {}
bool ModeJoin::start() {
bool joining = false;
// clear any stale signals
osSignalClear(_main_id, buttonSignal | loraSignal);
if (_dot->getJoinMode() == mDot::MANUAL) {
// already joined
return true;
}
_initial_data_rate = _dot->getTxDataRate();
_initial_power = _dot->getTxPower();
_data_rate = mDot::DR0;
_power = 20;
_joined = false;
display();
_dot->setTxDataRate(_data_rate);
_dot->setTxPower(_power);
_lora->resetJoinAttempts();
while (! _joined) {
_next_tx = _dot->getNextTxMs();
if (! joining && _next_tx > 0) {
logInfo("next tx %lu ms", _next_tx);
_join.updateStatus("Waiting...");
_join.updateCountdown(_next_tx / 1000);
} else if (! joining) {
logInfo("attempting to join");
joining = true;
display();
_lora->join();
}
osEvent e = Thread::signal_wait(0, 250);
if (e.status == osEventSignal) {
if (e.value.signals & buttonSignal) {
_be = _buttons->getButtonEvent();
switch (_be) {
case ButtonHandler::sw1_press:
_dot->setTxDataRate(_initial_data_rate);
_dot->setTxPower(_initial_power);
return false;
case ButtonHandler::sw2_press:
break;
case ButtonHandler::sw1_hold:
_dot->setTxDataRate(_initial_data_rate);
_dot->setTxPower(_initial_power);
return false;
}
}
if (e.value.signals & loraSignal) {
_ls = _lora->getStatus();
switch (_ls) {
case LoRaHandler::join_success:
_join.updateStatus("Join Success!");
_join.displayCancel(false);
logInfo("joined");
_joined = true;
osDelay(2000);
_dot->setTxDataRate(_initial_data_rate);
_dot->setTxPower(_initial_power);
return true;
case LoRaHandler::join_failure:
logInfo("failed to join");
joining = false;
break;
}
}
}
}
_dot->setTxDataRate(_initial_data_rate);
_dot->setTxPower(_initial_power);
return false;
}
void ModeJoin::display() {
_join.display();
_join.updateStatus("Joining...");
if (_dot->getJoinMode() == mDot::MANUAL) {
_join.updateId(mts::Text::bin2hexString(_dot->getNetworkId()));
_join.updateKey(mts::Text::bin2hexString(_dot->getNetworkKey()));
} else {
_join.updateId(_dot->getNetworkName());
_join.updateKey(_dot->getNetworkPassphrase());
}
if (_band == mDot::FB_US915 || _band == mDot::FB_AU915) {
_sub_band = _dot->getFrequencySubBand();
_join.updateFsb(_sub_band);
}
_join.updateRate(_dot->getTxDataRate());
_join.updatePower(_power);
_join.updateAttempt(_lora->getJoinAttempts());
}
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