Merge branch 'arendst:development' into rename_partitions

tasmota/xdrv_29_deepsleep.ino

@@ -37,6 +37,7 @@
 #endif
 
 const uint32_t DEEPSLEEP_MAX = 10 * 366 * 24 * 60 * 60;  // Allow max 10 years sleep
+const uint32_t DEEPSLEEP_MAX_CYCLE = 60 * 60;            // Maximum time for a deepsleep as defined by chip hardware
 const uint32_t DEEPSLEEP_MIN_TIME = 5;                   // Allow 5 seconds skew
 const uint32_t DEEPSLEEP_START_COUNTDOWN = 4;            // Allow 4 seconds to update web console before deepsleep
 
@@ -46,6 +47,7 @@ const char kDeepsleepCommands[] PROGMEM = D_PRFX_DEEPSLEEP "|"
 void (* const DeepsleepCommand[])(void) PROGMEM = {
   &CmndDeepsleepTime };
 
+uint32_t deepsleep_sleeptime = 0;
 uint8_t deepsleep_flag = 0;
 
 bool DeepSleepEnabled(void)
@@ -59,9 +61,34 @@ bool DeepSleepEnabled(void)
     pinMode(Pin(GPIO_DEEPSLEEP), INPUT_PULLUP);
     return (digitalRead(Pin(GPIO_DEEPSLEEP)));  // Disable DeepSleep if user holds pin GPIO_DEEPSLEEP low
   }
+
   return true;                  // Enabled
 }
 
+void DeepSleepReInit(void)
+{
+  if ((ResetReason() == REASON_DEEP_SLEEP_AWAKE) && DeepSleepEnabled()) {
+    if ((RtcSettings.ultradeepsleep > DEEPSLEEP_MAX_CYCLE) && (RtcSettings.ultradeepsleep < 1700000000)) {
+      // Go back to sleep after 60 minutes if requested deepsleep has not been reached
+      RtcSettings.ultradeepsleep = RtcSettings.ultradeepsleep - DEEPSLEEP_MAX_CYCLE;
+      AddLog(LOG_LEVEL_ERROR, PSTR("DSL: Remain DeepSleep %d"), RtcSettings.ultradeepsleep);
+      RtcSettingsSave();
+      RtcRebootReset();
+#ifdef ESP8266
+      ESP.deepSleep(100 * RtcSettings.deepsleep_slip * (DEEPSLEEP_MAX_CYCLE < RtcSettings.ultradeepsleep ? DEEPSLEEP_MAX_CYCLE : RtcSettings.ultradeepsleep), WAKE_RF_DEFAULT);
+#endif  // ESP8266
+#ifdef ESP32
+      esp_sleep_enable_timer_wakeup(100 * RtcSettings.deepsleep_slip * (DEEPSLEEP_MAX_CYCLE < RtcSettings.ultradeepsleep ? DEEPSLEEP_MAX_CYCLE : RtcSettings.ultradeepsleep));
+      esp_deep_sleep_start();
+#endif  // ESP32
+      yield();
+      // Sleeping
+    }
+  }
+  // Stay awake
+  RtcSettings.ultradeepsleep = 0;
+}
+
 void DeepSleepPrepare(void)
 {
   // Deepsleep_slip is ideally 10.000 == 100%
@@ -79,7 +106,7 @@ void DeepSleepPrepare(void)
 
   // Timeslip in 0.1 seconds between the real wakeup and the calculated wakeup
   // Because deepsleep is in second and timeslip in 0.1 sec the compare always check if the slip is in the 10% range
-  int32_t timeslip = ((int32_t)RtcSettings.nextwakeup + millis() / 1000 - (int32_t)LocalTime()) * 10;
+  int16_t timeslip = (int16_t)(RtcSettings.nextwakeup + millis() / 1000 - LocalTime()) * 10;
 
   // Allow 10% of deepsleep error to count as valid deepsleep; expecting 3-4%
   // if more then 10% timeslip = 0 == non valid wakeup; maybe manual
@@ -89,7 +116,6 @@ void DeepSleepPrepare(void)
     RtcSettings.deepsleep_slip = (RtcSettings.nextwakeup - LocalTime()) * RtcSettings.deepsleep_slip / tmax((Settings->deepsleep - (millis() / 1000)),5);
     // Avoid crazy numbers. Again maximum 10% deviation.
     RtcSettings.deepsleep_slip = tmin(tmax(RtcSettings.deepsleep_slip, 9000), 11000);
-
   }
 
   // It may happen that wakeup in just <5 seconds in future
@@ -100,23 +126,29 @@ void DeepSleepPrepare(void)
   }
 
   String dt = GetDT(RtcSettings.nextwakeup);  // 2017-03-07T11:08:02
+  // Limit sleeptime to DEEPSLEEP_MAX_CYCLE
+  // uint32_t deepsleep_sleeptime = DEEPSLEEP_MAX_CYCLE < (RtcSettings.nextwakeup - LocalTime()) ? (uint32_t)DEEPSLEEP_MAX_CYCLE : RtcSettings.nextwakeup - LocalTime();
+  deepsleep_sleeptime = tmin((uint32_t)DEEPSLEEP_MAX_CYCLE ,RtcSettings.nextwakeup - LocalTime());
 
   // stat/tasmota/DEEPSLEEP = {"DeepSleep":{"Time":"2019-11-12T21:33:45","Epoch":1573590825}}
   Response_P(PSTR("{\"" D_PRFX_DEEPSLEEP "\":{\"" D_JSON_TIME "\":\"%s\",\"Epoch\":%d}}"), (char*)dt.c_str(), RtcSettings.nextwakeup);
   MqttPublishPrefixTopicRulesProcess_P(RESULT_OR_STAT, PSTR(D_PRFX_DEEPSLEEP));
+
+//  Response_P(S_LWT_OFFLINE);
+//  MqttPublishPrefixTopicRulesProcess_P(TELE, PSTR(D_LWT), true);  // Offline or remove previous retained topic
 }
 
 void DeepSleepStart(void)
 {
   WifiShutdown();
+  RtcSettings.ultradeepsleep = RtcSettings.nextwakeup - LocalTime();
   RtcSettingsSave();
   RtcRebootReset();
-  uint64_t deepsleepticker = 100 * (uint64_t)RtcSettings.deepsleep_slip * (uint64_t)(RtcSettings.nextwakeup>LocalTime()?RtcSettings.nextwakeup - LocalTime():RtcSettings.nextwakeup);
 #ifdef ESP8266
-  ESP.deepSleep(deepsleepticker);
+  ESP.deepSleep(100 * RtcSettings.deepsleep_slip * deepsleep_sleeptime);
 #endif  // ESP8266
 #ifdef ESP32
-  esp_sleep_enable_timer_wakeup(deepsleepticker);
+  esp_sleep_enable_timer_wakeup(100 * RtcSettings.deepsleep_slip * deepsleep_sleeptime);
   esp_deep_sleep_start();
 #endif  // ESP32
   yield();
@@ -179,13 +211,16 @@ bool Xdrv29(uint8_t function)
       DeepSleepEverySecond();
       break;
     case FUNC_AFTER_TELEPERIOD:
-        if (DeepSleepEnabled() && !deepsleep_flag && (Settings->tele_period == 10 || Settings->tele_period == 300 || millis() > 20000 )) {
+        if (DeepSleepEnabled() && !deepsleep_flag && (Settings->tele_period == 10 || Settings->tele_period == 300 || millis() > 20000)) {
         deepsleep_flag = DEEPSLEEP_START_COUNTDOWN;  // Start deepsleep in 4 seconds
       }
       break;
     case FUNC_COMMAND:
       result = DecodeCommand(kDeepsleepCommands, DeepsleepCommand);
       break;
+    case FUNC_PRE_INIT:
+      DeepSleepReInit();
+      break;
   }
   return result;
 }