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64 lines
1.9 KiB
64 lines
1.9 KiB
/* -*- mode: c++ -*-
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* Kaleidoscope-CycleTimeReport -- Scan cycle time reporting
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* Copyright (C) 2017, 2018 Keyboard.io, Inc
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*
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* This program is free software: you can redistribute it and/or modify it under
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* the terms of the GNU General Public License as published by the Free Software
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* Foundation, version 3.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <Kaleidoscope-CycleTimeReport.h>
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#include <Kaleidoscope-FocusSerial.h>
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namespace kaleidoscope {
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namespace plugin {
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uint16_t CycleTimeReport::last_report_time_;
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uint32_t CycleTimeReport::loop_start_time_;
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uint32_t CycleTimeReport::average_loop_time;
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EventHandlerResult CycleTimeReport::onSetup() {
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last_report_time_ = Runtime.millisAtCycleStart();
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return EventHandlerResult::OK;
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}
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EventHandlerResult CycleTimeReport::beforeEachCycle() {
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loop_start_time_ = micros();
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return EventHandlerResult::OK;
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}
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EventHandlerResult CycleTimeReport::afterEachCycle() {
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uint32_t loop_time = micros() - loop_start_time_;
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if (average_loop_time)
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average_loop_time = (average_loop_time + loop_time) / 2;
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else
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average_loop_time = loop_time;
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if (Runtime.hasTimeExpired(last_report_time_, uint16_t(1000))) {
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cycleTimeReport();
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average_loop_time = 0;
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last_report_time_ = Runtime.millisAtCycleStart();
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}
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return EventHandlerResult::OK;
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}
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}
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}
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__attribute__((weak)) void cycleTimeReport(void) {
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Focus.send(Focus.COMMENT, F("average loop time:"), CycleTimeReport.average_loop_time,
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Focus.NEWLINE);
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}
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kaleidoscope::plugin::CycleTimeReport CycleTimeReport;
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