add all config mesh messages

src/c3nav/mesh/messages.py

@@ -31,6 +31,14 @@ class FixedStrFormat:
         return struct.unpack('%ss' % self.num, data[:self.num])[0].rstrip(bytes((0, ))).decode(), data[self.num:]
 
 
+class BoolFormat:
+    def encode(self, value):
+        return struct.pack('B', (int(value), ))
+
+    def decode(self, data: bytes):
+        return bool(struct.unpack('B', data[:1])[0]), data[1:]
+
+
 class HexFormat:
     def __init__(self, num, sep=''):
         self.num = num
@@ -70,7 +78,49 @@ class MacAddressesListFormat:
         )
 
     def decode(self, data: bytes):
-        return [MAC_FMT % tuple(data[1+6*i:1+6+6*i]) for i in range(data[0])], data[1+data[0]*6]
+        return [MAC_FMT % tuple(data[1+6*i:1+6+6*i]) for i in range(data[0])], data[1+data[0]*6:]
+
+
+class LedConfig:
+    pass
+
+
+@dataclass
+class SerialLedConfig(LedConfig):
+    type = 1
+    gpio: int
+    rmt: int
+
+
+@dataclass
+class MultipinLedConfig(LedConfig):
+    type = 2
+    gpio_red: int
+    gpio_green: int
+    gpio_blue: int
+
+
+class LedConfigFormat:
+    def encode(self, value) -> bytes:
+        if value is None:
+            return struct.pack('BBBB', (0, 0, 0, 0))
+        if isinstance(value, SerialLedConfig):
+            return struct.pack('BBBB', (value.type, value.gpio, value.rmt, 0))
+        if isinstance(value, MultipinLedConfig):
+            return struct.pack('BBBB', (value.type, value.gpio_red, value.gpio_green, value.gpio_blue))
+        raise ValueError
+
+    def decode(self, data: bytes):
+        type_, *bytes_ = struct.unpack('BBBB', data)
+        if type_ == 0:
+            value = None
+        elif type_ == 1:
+            value = SerialLedConfig(gpio=bytes_[0], rmt=bytes_[1])
+        elif type_ == 2:
+            value = MultipinLedConfig(gpio_red=bytes_[0], gpio_green=bytes_[1], gpio_blue=bytes_[2])
+        else:
+            raise ValueError
+        return value, data[4:]
 
 
 @dataclass
@@ -143,11 +193,35 @@ class ConfigDumpMessage(Message, msg_id=0x10):
 class ConfigFirmwareMessage(Message, msg_id=0x11):
     magic_word: int = field(metadata={'format': SimpleFormat('I')}, repr=False)
     secure_version: int = field(metadata={'format': SimpleFormat('I')})
-    reserv1: int = field(metadata={'format': SimpleFormat('2I')}, repr=False)
+    reserv1: list[int] = field(metadata={'format': SimpleFormat('2I')}, repr=False)
     version: str = field(metadata={'format': FixedStrFormat(32)})
     project_name: str = field(metadata={'format': FixedStrFormat(32)})
     compile_time: str = field(metadata={'format': FixedStrFormat(16)})
     compile_date: str = field(metadata={'format': FixedStrFormat(16)})
     idf_version: str = field(metadata={'format': FixedStrFormat(32)})
     app_elf_sha256: str = field(metadata={'format': HexFormat(32)})
-    reserv2: int = field(metadata={'format': SimpleFormat('20I')}, repr=False)
+    reserv2: list[int] = field(metadata={'format': SimpleFormat('20I')}, repr=False)
+
+
+@dataclass
+class ConfigPositionMessage(Message, msg_id=0x12):
+    x_pos: int = field(metadata={'format': SimpleFormat('I')})
+    y_pos: int = field(metadata={'format': SimpleFormat('I')})
+    z_pos: int = field(metadata={'format': SimpleFormat('H')})
+
+
+@dataclass
+class ConfigLedMessage(Message, msg_id=0x13):
+    led_config: LedConfig = field(metadata={'format': LedConfigFormat()})
+
+
+@dataclass
+class ConfigUplinkMessage(Message, msg_id=0x14):
+    enabled: bool = field(metadata={'format': BoolFormat()})
+    ssid: str = field(metadata={'format': FixedStrFormat(32)})
+    password: str = field(metadata={'format': FixedStrFormat(64)})
+    channel: int = field(metadata={'format': SimpleFormat('B')})
+    udp: bool = field(metadata={'format': BoolFormat()})
+    ssl: bool = field(metadata={'format': BoolFormat()})
+    host: str = field(metadata={'format': FixedStrFormat(64)})
+    port: int = field(metadata={'format': SimpleFormat('H')})