From c6857cd3faab47ae85fa7390ce7f74e223dc394d Mon Sep 17 00:00:00 2001
From: Thomas Hooge <thomas@hoogi.de>
Date: Mon, 5 Jan 2026 08:39:41 +0100
Subject: [PATCH] Fix switch bank callback and temperature/humidity data

---
 boatdata.py | 10 +++++++---
 parser.py   | 36 +++++++++++++++++++++++++++++++++---
 2 files changed, 40 insertions(+), 6 deletions(-)

diff --git a/boatdata.py b/boatdata.py
index 72b07fd..bbe9683 100644
--- a/boatdata.py
+++ b/boatdata.py
@@ -1,4 +1,4 @@
-'''
+"""
 !!! Dies ist noch im Ideen-Stadium 
 WIP TBD
 
@@ -75,7 +75,7 @@ xdrRoll
 xdrPitch
 xdrYaw
 
-'''
+"""
 
 import datetime
 import time
@@ -379,7 +379,11 @@ class SwitchBank():
     def setCallback(self, index, cb_function):
         if index < 1 or index > 28:
             raise IndexError("Switch index out of range")
-        self.callback[index] = cb_function
+        self.callback[index-1] = cb_function
+
+    def __str__(self):
+        out = f"Switch bank instance #{self.instance}"
+        return out
 
 class Tank():
     """
diff --git a/parser.py b/parser.py
index 6c6bdc5..549c1ea 100644
--- a/parser.py
+++ b/parser.py
@@ -168,7 +168,7 @@ def parse_127501(buf):
             val = val >> 2
             ix += 1
 
-def parse_127502(buf):
+def parse_127502(buf, boatdata):
     # Switch bank control
     # 7 byte for switches every switch takes 2 bits
     # 0 = Off, 1=On, 2=reserved and 3=no action
@@ -313,14 +313,43 @@ def parse_129540(buf, boatdata):
         status = buf[s+14] & 0x0f
         boatdata.updateSatellite(prn, elevation, azimuth, snr, rres, status)
 
+def parse_130311(buf, boatdata):
+    # Environmental parameters
+    # sid = buf[0]
+    src_temp =  buf[1] # lookup "temperature" (0 .. 15)
+    src_hum =  buf[2] # lookup "humidity" (0 .. 1)
+    val_temp = (buf[3] * 256 + buf[2]) * 0.01 # Kelvin
+    val_hum = (buf[5] * 256 + buf[4]) * 0.004 # Percent
+    val_press = (buf[7] * 256 + buf[6]) * 100 # Pa
+    boatdata.setValue("xdrTemp", val_temp)
+    boatdata.setValue("xdrHum", val_hum)
+    boatdata.setValue("xdrPress", val_press)
+
 def parse_130312(buf, boatdata):
     # Temperature
+    # sid = buf[0]
+    instance = buf[1]
     src =  buf[2] # lookup "temperature" (0 .. 15)
     val = (buf[4] * 256 + buf[3]) * 0.01 # Kelvin
     if instance == 0 and src == 1:
         boatdata.setValue("xdrTemp", val)
     elif instance in boatdata.temp:
-        boatdata.temp[instance].value = val       
+        boatdata.temp[instance].value = val
+    #ignored
+    #setval = (buf[6] * 256 + buf[5]) * 0.01
+
+def parse_130313(buf, boatdata):
+    # Humidity
+    # sid = buf[0]
+    instance = buf[1]
+    src =  buf[2] # lookup "humidity" (0 .. 1)
+    val = (buf[4] * 256 + buf[3]) * 0.004 # Percent
+    if instance == 0 and src == 1:
+        boatdata.setValue("xdrHum", val)
+    elif instance in boatdata.hum:
+        boatdata.hum[instance].value = val
+    #ignored
+    #setval = (buf[6] * 256 + buf[5]) * 0.004
 
 def parse_130314(buf, boatdata):
     # Pressure
@@ -343,9 +372,10 @@ def parse_130316(buf, boatdata):
     src =  buf[2] # lookup "temperature" (0 .. 15)
     val = ((buf[5] << 16) | (buf[4] << 8) | buf[3]) * 0.001
     # TODO save in global temp data
-    # Konflikt mit 130312?
     #if instance == 0 and src == 2:
     #    boatdata.setValue("xdrTemp", val)
     # save in engine data
     if src == 14 and instance in boatdata.engine:
         boatdata.engine[instance].exhaust_temp = val
+    #ignored
+    #setval = (buf[7] * 256 + buf[6]) * 0.1