forked from mirror/uv-k5-firmware
131 lines
3.3 KiB
C
131 lines
3.3 KiB
C
/* Copyright 2023 Dual Tachyon
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* https://github.com/DualTachyon
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "app/scanner.h"
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#include "audio.h"
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#include "functions.h"
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#include "helper/battery.h"
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#include "misc.h"
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#include "settings.h"
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static volatile uint32_t gGlobalSysTickCounter;
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void SystickHandler(void);
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void SystickHandler(void)
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{
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gGlobalSysTickCounter++;
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gNextTimeslice = true;
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if ((gGlobalSysTickCounter % 50) == 0) {
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gNextTimeslice500ms = true;
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if (gTxTimerCountdown) {
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gTxTimerCountdown--;
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if (gTxTimerCountdown == 0) {
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gTxTimeoutReached = true;
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}
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}
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}
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if ((gGlobalSysTickCounter & 3) == 0) {
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gNextTimeslice40ms = true;
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}
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if (gSystickCountdown2) {
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gSystickCountdown2--;
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}
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if (gFoundCDCSSCountdown) {
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gFoundCDCSSCountdown--;
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}
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if (gFoundCTCSSCountdown) {
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gFoundCTCSSCountdown--;
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}
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if (gCurrentFunction == FUNCTION_0 && gBatterySaveCountdown) {
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gBatterySaveCountdown--;
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if (gBatterySaveCountdown == 0) {
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gSchedulePowerSave = true;
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}
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}
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if (gCurrentFunction == FUNCTION_POWER_SAVE && gBatterySave) {
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gBatterySave--;
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if (gBatterySave == 0) {
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gBatterySaveCountdownExpired = true;
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}
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}
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if (gStepDirection == 0 && gCssScanMode == CSS_SCAN_MODE_OFF && gEeprom.DUAL_WATCH != DUAL_WATCH_OFF) {
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if (gCurrentFunction != FUNCTION_MONITOR && gCurrentFunction != FUNCTION_TRANSMIT) {
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if (gCurrentFunction != FUNCTION_RECEIVE) {
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if (gDualWatchCountdown) {
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gDualWatchCountdown--;
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if (!gDualWatchCountdown) {
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gScheduleDualWatch = true;
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}
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}
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}
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}
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}
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if (gStepDirection == 0 && gCssScanMode == CSS_SCAN_MODE_OFF && gEeprom.DUAL_WATCH == DUAL_WATCH_OFF) {
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if (gIsNoaaMode && gCurrentFunction != FUNCTION_MONITOR && gCurrentFunction != FUNCTION_TRANSMIT) {
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if (gCurrentFunction != FUNCTION_RECEIVE) {
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if (gNOAA_Countdown) {
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gNOAA_Countdown--;
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if (gNOAA_Countdown == 0) {
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gScheduleNOAA = true;
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}
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}
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}
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}
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}
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if (gStepDirection || gCssScanMode == CSS_SCAN_MODE_SCANNING) {
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if (gCurrentFunction != FUNCTION_MONITOR && gCurrentFunction != FUNCTION_TRANSMIT) {
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if (ScanPauseDelayIn10msec) {
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ScanPauseDelayIn10msec--;
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if (ScanPauseDelayIn10msec == 0) {
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gScheduleScanListen = true;
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}
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}
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}
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}
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if (g_20000342) {
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g_20000342--;
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if (g_20000342 == 0) {
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gSystickFlag10 = true;
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}
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}
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if (gCountdownToPlayNextVoice) {
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gCountdownToPlayNextVoice--;
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if (gCountdownToPlayNextVoice == 0) {
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gFlagPlayQueuedVoice = true;
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}
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}
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if (gFM_Step && gCurrentFunction != FUNCTION_MONITOR) {
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if (gCurrentFunction != FUNCTION_TRANSMIT && gCurrentFunction != FUNCTION_RECEIVE) {
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if (gFmPlayCountdown) {
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gFmPlayCountdown--;
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if (gFmPlayCountdown == 0) {
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gScheduleFM = true;
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}
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}
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}
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}
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if (gVoxStopCountdown) {
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gVoxStopCountdown--;
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}
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}
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