pebble/src/fw/services/normal/activity/hr_util.c
2025-01-27 11:38:16 -08:00

40 lines
1.2 KiB
C

/*
* Copyright 2024 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "hr_util.h"
#include "activity.h"
// ------------------------------------------------------------------------------------------------
HRZone hr_util_get_hr_zone(int bpm) {
const int zone_thresholds[HRZone_Max] = {
activity_prefs_heart_get_zone1_threshold(),
activity_prefs_heart_get_zone2_threshold(),
activity_prefs_heart_get_zone3_threshold(),
};
HRZone zone;
for (zone = HRZone_Zone0; zone < HRZone_Max; zone++) {
if (bpm < zone_thresholds[zone]) {
break;
}
}
return zone;
}
bool hr_util_is_elevated(int bpm) {
return bpm >= activity_prefs_heart_get_elevated_hr();
}