thooge/esp32-nmea2000-obp60
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Code Releases Activity

Add sync button for Timer

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This commit is contained in:
Norbert Walter
2026-02-07 14:34:54 +00:00
parent 64950c3974
commit e9bf54e99f
1 changed files with 25 additions and 3 deletions
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28
lib/obp60task/PageClock.cpp
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@@ -53,6 +53,8 @@ class PageClock : public Page
static int timerHours;
static int timerMinutes;
static int timerSeconds;
// Preset seconds for sync button (default 4 minutes)
static const int timerPresetSeconds = 4 * 60;
// Initial timer setting at start (so we can restore it)
static int timerStartHours;
static int timerStartMinutes;
@@ -135,9 +137,10 @@ public:
// Timer mode: MODE, POS, +, -, RUN
commonData->keydata[0].label = "MODE";
commonData->keydata[1].label = "POS";
commonData->keydata[2].label = "+";
// K3: '+' while editing, 'SYNC' while running to set a preset countdown
commonData->keydata[2].label = timerRunning ? "SYNC" : "+";
commonData->keydata[3].label = "-";
commonData->keydata[4].label = "START";
commonData->keydata[4].label = timerRunning ? "RESET" : "START";
} else {
// Clock modes: like original
commonData->keydata[0].label = "MODE";
@@ -184,7 +187,26 @@ public:
incrementSelected();
return 0;
}
if (key == 3 && timerRunning) { // No action if timer running
if (key == 3 && timerRunning) {
// When timer is running, K3 acts as a synchronization button:
// set remaining countdown to the preset value (e.g. 4 minutes).
if (commonData->data.rtcValid) {
int preset = timerPresetSeconds;
// update start-setting so STOP will restore this preset
timerStartHours = preset / 3600;
timerStartMinutes = (preset % 3600) / 60;
timerStartSeconds = preset % 60;
struct tm rtcCopy = commonData->data.rtcTime;
time_t nowEpoch = mktime(&rtcCopy);
timerEndEpoch = nowEpoch + preset;
// Update visible timer fields immediately
timerHours = timerStartHours;
timerMinutes = timerStartMinutes;
timerSeconds = timerStartSeconds;
commonData->keydata[4].label = "RESET";
}
return 0;
}