tools/battor_agent: Increases the time given for BattOr reset

tools/battor_agent/battor_agent.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "tools/battor_agent/battor_agent.h"
 
 #include <iomanip>
 
 #include "base/bind.h"
 #include "base/thread_task_runner_handle.h"
@@ skipping 152 matching lines @@
 void BattOrAgent::OnBytesSent(bool success) {
   DCHECK(thread_checker_.CalledOnValidThread());
 
   if (!success) {
     CompleteCommand(BATTOR_ERROR_SEND_ERROR);
     return;
   }
 
   switch (last_action_) {
     case Action::SEND_RESET:
+      // TODO(charliea): Ideally, we'd just like to send an init, and the BattOr
+      // firmware can handle whether a reset is necessary or not, sending an
+      // init ack regardless. This reset can be removed once this is true.
+      // https://github.com/aschulm/battor/issues/30 tracks this.
+
       // Wait for the reset to happen before sending the init message.
       PerformDelayedAction(Action::SEND_INIT, base::TimeDelta::FromSeconds(
                                                   kBattOrResetTimeSeconds));
       return;
     case Action::SEND_INIT:
       PerformAction(Action::READ_INIT_ACK);
       return;
     case Action::SEND_SET_GAIN:
       PerformAction(Action::READ_SET_GAIN_ACK);
       return;
@@ skipping 271 matching lines @@
     BattOrSample sample = converter.ToSample(samples_[i], i);
     trace_stream << std::setprecision(2) << sample.time_ms << " "
                  << std::setprecision(1) << sample.current_mA << " "
                  << sample.voltage_mV << std::endl;
   }
 
   return trace_stream.str();
 }
 
 }  // namespace battor