Function updateTimeStr

src/core/utils.cpp:93–110

}

void updateTimeStr(struct tm timeInfo) {
    if (bruceConfig.clock24hr) {
        // Use 24 hour format
        snprintf(
            timeStr, sizeof(timeStr), "%02d:%02d:%02d", timeInfo.tm_hour, timeInfo.tm_min, timeInfo.tm_sec
        );
    } else {
        // Use 12 hour format with AM/PM
        int hour12 = (timeInfo.tm_hour == 0)   ? 12
                     : (timeInfo.tm_hour > 12) ? timeInfo.tm_hour - 12
                                               : timeInfo.tm_hour;
        const char *ampm = (timeInfo.tm_hour < 12) ? "AM" : "PM";

        snprintf(
            timeStr, sizeof(timeStr), "%02d:%02d:%02d %s", hour12, timeInfo.tm_min, timeInfo.tm_sec, ampm
        );
    }
}

void showDeviceInfo() {
    ScrollableTextArea area = ScrollableTextArea("DEVICE INFO");