SubGhz: add protocol Intertechno_V3 (#1622)

* SubGhz: add decode Intertechno_V3
* SubGhz: add encoder Intertechno V3
* SubGhz: add uni_test Intertechno V3
* SubGhz: fix syntax
* SubGhz: add Intertechno V3 dimming mode
* SubGhz: fix parsing event Magellen protocol
* SubGhz: fix syntax
* SubGhz: fix encoder dimm mode

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>

lib/subghz/protocols/intertechno_v3.h

@@ -0,0 +1,111 @@
+#pragma once
+
+#include "base.h"
+
+#define SUBGHZ_PROTOCOL_INTERTECHNO_V3_NAME "Intertechno_V3"
+
+typedef struct SubGhzProtocolDecoderIntertechno_V3 SubGhzProtocolDecoderIntertechno_V3;
+typedef struct SubGhzProtocolEncoderIntertechno_V3 SubGhzProtocolEncoderIntertechno_V3;
+
+extern const SubGhzProtocolDecoder subghz_protocol_intertechno_v3_decoder;
+extern const SubGhzProtocolEncoder subghz_protocol_intertechno_v3_encoder;
+extern const SubGhzProtocol subghz_protocol_intertechno_v3;
+
+/**
+ * Allocate SubGhzProtocolEncoderIntertechno_V3.
+ * @param environment Pointer to a SubGhzEnvironment instance
+ * @return SubGhzProtocolEncoderIntertechno_V3* pointer to a SubGhzProtocolEncoderIntertechno_V3 instance
+ */
+void* subghz_protocol_encoder_intertechno_v3_alloc(SubGhzEnvironment* environment);
+
+/**
+ * Free SubGhzProtocolEncoderIntertechno_V3.
+ * @param context Pointer to a SubGhzProtocolEncoderIntertechno_V3 instance
+ */
+void subghz_protocol_encoder_intertechno_v3_free(void* context);
+
+/**
+ * Deserialize and generating an upload to send.
+ * @param context Pointer to a SubGhzProtocolEncoderIntertechno_V3 instance
+ * @param flipper_format Pointer to a FlipperFormat instance
+ * @return true On success
+ */
+bool subghz_protocol_encoder_intertechno_v3_deserialize(
+    void* context,
+    FlipperFormat* flipper_format);
+
+/**
+ * Forced transmission stop.
+ * @param context Pointer to a SubGhzProtocolEncoderIntertechno_V3 instance
+ */
+void subghz_protocol_encoder_intertechno_v3_stop(void* context);
+
+/**
+ * Getting the level and duration of the upload to be loaded into DMA.
+ * @param context Pointer to a SubGhzProtocolEncoderIntertechno_V3 instance
+ * @return LevelDuration 
+ */
+LevelDuration subghz_protocol_encoder_intertechno_v3_yield(void* context);
+
+/**
+ * Allocate SubGhzProtocolDecoderIntertechno_V3.
+ * @param environment Pointer to a SubGhzEnvironment instance
+ * @return SubGhzProtocolDecoderIntertechno_V3* pointer to a SubGhzProtocolDecoderIntertechno_V3 instance
+ */
+void* subghz_protocol_decoder_intertechno_v3_alloc(SubGhzEnvironment* environment);
+
+/**
+ * Free SubGhzProtocolDecoderIntertechno_V3.
+ * @param context Pointer to a SubGhzProtocolDecoderIntertechno_V3 instance
+ */
+void subghz_protocol_decoder_intertechno_v3_free(void* context);
+
+/**
+ * Reset decoder SubGhzProtocolDecoderIntertechno_V3.
+ * @param context Pointer to a SubGhzProtocolDecoderIntertechno_V3 instance
+ */
+void subghz_protocol_decoder_intertechno_v3_reset(void* context);
+
+/**
+ * Parse a raw sequence of levels and durations received from the air.
+ * @param context Pointer to a SubGhzProtocolDecoderIntertechno_V3 instance
+ * @param level Signal level true-high false-low
+ * @param duration Duration of this level in, us
+ */
+void subghz_protocol_decoder_intertechno_v3_feed(void* context, bool level, uint32_t duration);
+
+/**
+ * Getting the hash sum of the last randomly received parcel.
+ * @param context Pointer to a SubGhzProtocolDecoderIntertechno_V3 instance
+ * @return hash Hash sum
+ */
+uint8_t subghz_protocol_decoder_intertechno_v3_get_hash_data(void* context);
+
+/**
+ * Serialize data SubGhzProtocolDecoderIntertechno_V3.
+ * @param context Pointer to a SubGhzProtocolDecoderIntertechno_V3 instance
+ * @param flipper_format Pointer to a FlipperFormat instance
+ * @param preset The modulation on which the signal was received, SubGhzPresetDefinition
+ * @return true On success
+ */
+bool subghz_protocol_decoder_intertechno_v3_serialize(
+    void* context,
+    FlipperFormat* flipper_format,
+    SubGhzPresetDefinition* preset);
+
+/**
+ * Deserialize data SubGhzProtocolDecoderIntertechno_V3.
+ * @param context Pointer to a SubGhzProtocolDecoderIntertechno_V3 instance
+ * @param flipper_format Pointer to a FlipperFormat instance
+ * @return true On success
+ */
+bool subghz_protocol_decoder_intertechno_v3_deserialize(
+    void* context,
+    FlipperFormat* flipper_format);
+
+/**
+ * Getting a textual representation of the received data.
+ * @param context Pointer to a SubGhzProtocolDecoderIntertechno_V3 instance
+ * @param output Resulting text
+ */
+void subghz_protocol_decoder_intertechno_v3_get_string(void* context, string_t output);