current dev

readme.md

@@ -27,15 +27,17 @@ but to everyone who shares with the community ♥🙏.
   - Power usage and deep sleep:
     https://www.youtube.com/watch?v=6SdyImetbp8&t=7s
     - HT7333 Specs: https://www.angeladvance.com/HT73xx.pdf
-  - finding the right pins for deep sleep on WEMOS D1 Mini:
+  - finding the right pins for deep sleep on WEMOS D1 Mini (it's RST
+    with D0):
     https://www.mischianti.org/2019/11/21/wemos-d1-mini-esp8266-the-three-type-of-sleep-mode-to-manage-energy-savings-part-4/
   - EEPROM lifetime: https://youtu.be/r-hEOL007nw?t=50
 - ~~https://github.com/rdehuyss/micropython-ota-updater~~ as of writing
   this, there is a problem with MicroPyhton on ESP8266 with SSL
   certificates, so this OTA library cannot be used
 - logging: https://github.com/pfalcon/pycopy-lib/tree/master/logging
 - MQTT: https://github.com/pfalcon/pycopy-lib/tree/master/umqtt.simple
-- TODO Energy Saving: https://arduinodiy.wordpress.com/2020/01/18/very-deepsleep-and-energy-saving-on-esp8266/
+- TODO Energy Saving:
+  https://arduinodiy.wordpress.com/2020/01/18/very-deepsleep-and-energy-saving-on-esp8266/
 
 Basic stuff
 

src/config.py

@@ -5,9 +5,10 @@
 
 MQTT_TOPIC_BASE = b"wohnung/sensor_tmp_wp_1"
 
-MEASUREMENT_INTERVAL = 5 * 60
+MEASUREMENT_INTERVAL = 5
 # seconds between measurements (device will deep-sleep during this time)
 
+WATCHDOG_ENABLED = False
 
 def all():
     attributes_as_dict = dict()

src/helpers/watchdog.py

@@ -0,0 +1,11 @@
+import machine
+
+class Watchdog:
+    def __init__(self, active=True):
+        self._active=active
+        if (self._active):
+            self._watchdog = machine.WDT()
+
+    def feed(self):
+        if (self._active):
+            self._watchdog.feed()

src/led/__init__.py

@@ -0,0 +1,11 @@
+import machine
+import time
+
+led = machine.Pin(2, machine.Pin.OUT)
+
+def blink(times = 3, duration = 0.25):
+    for _ in range(times):
+        led.off()
+        time.sleep(duration)
+        led.on()
+        time.sleep(duration)

src/main.py

@@ -6,8 +6,10 @@
 import time
 import sys
 
+import led
 import logging
 from umqtt.simple import MQTTClient
+from helpers.watchdog import Watchdog
 
 import secrets
 import config
@@ -94,7 +96,13 @@ def start():
     log.info("Sensors initialized")
     watchdog.feed()
 
-    while True:
+    # led.blink()
+    log.debug("DOING MY JOB NOW")
+    log.debug("going to deep sleep")
+    # rtc.alarm(rtc.ALARM0, 15 * 1000)
+    # machine.deepsleep()
+
+    while False:
         try:
             results = read_dssensor(ds_sensor)
             log.debug("Temperature(s): %s" % results)
@@ -114,8 +122,7 @@ def start():
         except OSError as e:
             restart("ERROR: Problem in sensor reading loop")
 
-
-watchdog = machine.WDT()  # enable it with a timeout of 2s
+watchdog = Watchdog(config.WATCHDOG_ENABLED)
 
 logging.basicConfig(
     level=logging.DEBUG,