RPi:specify README.md and collect data from EventsResponse

tools/rpi/README.md

@@ -84,9 +84,14 @@ If there are no error messages on the last step, then the NRF24 Wrapper has been
 Building RF24 Wrapper for Debian 11 (bullseye) 64 bit operating system
 ----------------------------------------------------------------------
 The description above does not work on Debian 11 (bullseye) 64 bit operating system.
-There are 2 possible sollutions to install the RF24 Wrapper.
+Please check first, if you have Debian 11 (bullseye) 64 bit operating system installed:
+ - `uname -a` search for aarch64
+ - `lsb_release -d`
+ - `cat /etc/debian_version`
 
- * `1. solution:`
+There are 2 possible solutions to install the RF24 wrapper:
+
+ * `1. Solution:`
 ```code
 sudo apt install cmake git python3-dev libboost-python-dev python3-pip python3-rpi.gpio
 
@@ -101,13 +106,13 @@ cd RF24
 rm -rf build Makefile.inc 
 ./configure --driver=SPIDEV
 ```
- * edit `Makefile.inc` with your prefered editor e.g. nano or vi
- old:
+ # edit `Makefile.inc` with your prefered editor e.g. nano or vi
+ - old:
 ```code
  CPUFLAGS=-marm -march=armv6zk -mtune=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard
  CFLAGS=-marm -march=armv6zk -mtune=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard -Ofast -Wall -pthread
 ```
- new:
+ - new:
 ```code
  CPUFLAGS=
  CFLAGS=-Ofast -Wall -pthread
@@ -125,8 +130,7 @@ python3 -m pip list #watch for RF24 module - if its there its installed
 ```
 
 
-
- * `2. solution:`
+ * `2. Solution:`
 ```code
 sudo apt install git python3-dev libboost-python-dev python3-pip python3-rpi.gpio
 
@@ -135,6 +139,14 @@ cd pyRF24
 python3 -m pip install . -v     # this step takes about 5 minutes on my RPI-4 !
 ```
 
+If you have problems with your radio module from ahoi, 
+e.g.: cannot interpret received data,
+please try to reduce the speed of the radio module!
+Add the following line to your ahoy.yml configuration file in "nrf" section:
+* `spispeed: 600000`
+
+
+
 Required python modules
 -----------------------
 

tools/rpi/hoymiles/decoders/__init__.py

@@ -327,9 +327,9 @@ class EventsResponse(UnknownResponse):
             #logging.debug(' payload has valid modbus crc')
             self.response = self.response[:-2]
 
-        status = struct.unpack('>H', self.response[:2])[0]
-        a_text = self.alarm_codes.get(status, 'N/A')
-        logging.info (f' Inverter status: {a_text} ({status})')
+        self.status = struct.unpack('>H', self.response[:2])[0]
+        self.a_text = self.alarm_codes.get(self.status, 'N/A')
+        logging.info (f' Inverter status: {self.a_text} ({self.status})')
 
         chunk_size = 12
         for i_chunk in range(2, len(self.response), chunk_size):
@@ -350,6 +350,14 @@ class EventsResponse(UnknownResponse):
                 dbg += f' {fmt:7}: ' + str(struct.unpack('>' + fmt, chunk))
             logging.debug(dbg)
 
+    def __dict__(self):
+        """ Base values, availabe in each __dict__ call """
+
+        data = super().__dict__()
+        data['inv_stat_num'] = self.status
+        data['inv_stat_txt'] = self.a_text
+        return data
+
 class HardwareInfoResponse(UnknownResponse):
     def __init__(self, *args, **params):
         super().__init__(*args, **params)
@@ -371,7 +379,6 @@ class HardwareInfoResponse(UnknownResponse):
         """ Base values, availabe in each __dict__ call """
 
         data = super().__dict__()
-        responce_info = self.response
 
         if (len(self.response) != 16):
             logging.error(f'HardwareInfoResponse: data length should be 16 bytes - measured {len(self.response)} bytes')