From 38d3bd722d013ab10febcd121f517a1db935009f Mon Sep 17 00:00:00 2001
From: Jarno Rankinen <jarno@oranki.net>
Date: Sun, 15 Jan 2023 14:44:00 +0200
Subject: [PATCH] EPingvincoils class, reads values from bus on init

---
 enervent-ctrl-python/.gitignore             |  3 +-
 enervent-ctrl-python/src/EnerventCoils.py   | 92 +++++++++++++++++++++
 enervent-ctrl-python/src/enervent-logger.py |  6 +-
 3 files changed, 97 insertions(+), 4 deletions(-)
 create mode 100644 enervent-ctrl-python/src/EnerventCoils.py

diff --git a/enervent-ctrl-python/.gitignore b/enervent-ctrl-python/.gitignore
index 068b6b7..9e4c91c 100644
--- a/enervent-ctrl-python/.gitignore
+++ b/enervent-ctrl-python/.gitignore
@@ -1,5 +1,6 @@
+*/__pycache__/
 bin/
 include/
 lib/
 lib64
-share/
\ No newline at end of file
+share/
diff --git a/enervent-ctrl-python/src/EnerventCoils.py b/enervent-ctrl-python/src/EnerventCoils.py
new file mode 100644
index 0000000..5a6607c
--- /dev/null
+++ b/enervent-ctrl-python/src/EnerventCoils.py
@@ -0,0 +1,92 @@
+import minimalmodbus
+
+class EnerventCoil():
+    def __init__(self, symbol="", description="", reserved=True):
+        self.symbol = symbol
+        self.value = 0
+        self.description = description
+        self.reserved = reserved
+
+class PingvinCoils():
+    coils = [
+        EnerventCoil("COIL_STOP", "Stop"),
+        EnerventCoil("COIL_AWAY", "Away mode"),
+        EnerventCoil("COIL_AWAY_L", "Away Long mode"),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil("COIL_MAX_H", "Max Heating"),
+        EnerventCoil("COIL_MAX_C", "Max Cooling"),
+        EnerventCoil("COIL_CO_BOOST_EN", "CO2 boost"),
+        EnerventCoil("COIL_RH_BOOST_EN", "Relative humidity boost"),
+        EnerventCoil("COIL_M_BOOST", "Manual boost 100%"),
+        EnerventCoil("COIL_TEMP_BOOST_EN", "Temperature boost"),
+        EnerventCoil("COIL_SNC", "Summer night cooling"),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil("COIL_AWAY_H", "Heating enabled/disabled in AWAY mode"),
+        EnerventCoil("COIL_AWAY_C", "Cooling enabled/disabled in AWAY mode"),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil("COIL_LTO_ON", "Heat recycler state (running=1, stopped = 0)"),
+        EnerventCoil(),
+        EnerventCoil("COIL_HEAT_ON", "After heater element state (On = 1, Off = 0)"),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil("COIL_TEMP_DECREASE", "Temperature decrease function"),
+        EnerventCoil("COIL_OVERTIME", "Programmatic equivalent of OVERTIME digital input"),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil("COIL_ECO_MODE", "Eco mode"),
+        EnerventCoil("COIL_ALARM_A", "Alarm of class A active"),
+        EnerventCoil("COIL_ALARM_B", "Alarm of class B active"),
+        EnerventCoil("COIL_CLK_PROG", "Clock program is currently active"),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil("COIL_SILENT_MODE", "Silent mode"),
+        EnerventCoil("COIL_STOP_SLP_COOLING", "Electrical heater cool-off function enabled when the machine has stopped"),
+        EnerventCoil("COIL_SERVICE_EN", "Service reminder"),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil("COIL_COOLING_EN", "Active cooling function enabled"),
+        EnerventCoil("COIL_LTO_EN"),
+        EnerventCoil("COIL_HEATING_EN", "Active heating function enabled"),
+        EnerventCoil("COIL_LTO_DEFROST_EN", "HRC defrosting function enabled during winter season"),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil(),
+        EnerventCoil()
+    ]
+
+    def __init__(self, serialdevice='/dev/ttyS0', modbusaddr=1, debug=False):
+        self.pingvin = minimalmodbus.Instrument(serialdevice, modbusaddr)
+        self.pingvin.serial.timeout = 0.2
+        self.pingvin.debug = debug
+        curvalues = self.pingvin.read_bits(0,71,1)
+        for i, coil in enumerate(self.coils):
+            self.coils[i].value = curvalues[i]
+
diff --git a/enervent-ctrl-python/src/enervent-logger.py b/enervent-ctrl-python/src/enervent-logger.py
index e44479b..96987a0 100755
--- a/enervent-ctrl-python/src/enervent-logger.py
+++ b/enervent-ctrl-python/src/enervent-logger.py
@@ -1,17 +1,17 @@
 #!/usr/bin/env python
-import minimalmodbus
 import logging
+from EnerventCoils import PingvinCoils
 
 VERSION = "0.0.1"
 
 ## Logging configuration
 log = logging.getLogger(__name__)
 logging.basicConfig(
-    level=logging.INFO,
+    level=logging.DEBUG,
     format='%(asctime)s %(message)s',
     datefmt='%y/%m/%d %H:%M:%S'
     )
 
 if __name__ == "__main__":
     log.info(f"Starting enervent-logger {VERSION}")
-    
\ No newline at end of file
+    pingvin = PingvinCoils('/dev/ttyS0',1,debug=True)