add feron protocol [ci skip]

lib/subghz/protocols/feron.h

@@ -0,0 +1,109 @@
+#pragma once
+
+#include "base.h"
+
+#define SUBGHZ_PROTOCOL_FERON_NAME "Feron"
+
+typedef struct SubGhzProtocolDecoderFeron SubGhzProtocolDecoderFeron;
+typedef struct SubGhzProtocolEncoderFeron SubGhzProtocolEncoderFeron;
+
+extern const SubGhzProtocolDecoder subghz_protocol_feron_decoder;
+extern const SubGhzProtocolEncoder subghz_protocol_feron_encoder;
+extern const SubGhzProtocol subghz_protocol_feron;
+
+/**
+ * Allocate SubGhzProtocolEncoderFeron.
+ * @param environment Pointer to a SubGhzEnvironment instance
+ * @return SubGhzProtocolEncoderFeron* pointer to a SubGhzProtocolEncoderFeron instance
+ */
+void* subghz_protocol_encoder_feron_alloc(SubGhzEnvironment* environment);
+
+/**
+ * Free SubGhzProtocolEncoderFeron.
+ * @param context Pointer to a SubGhzProtocolEncoderFeron instance
+ */
+void subghz_protocol_encoder_feron_free(void* context);
+
+/**
+ * Deserialize and generating an upload to send.
+ * @param context Pointer to a SubGhzProtocolEncoderFeron instance
+ * @param flipper_format Pointer to a FlipperFormat instance
+ * @return status
+ */
+SubGhzProtocolStatus
+    subghz_protocol_encoder_feron_deserialize(void* context, FlipperFormat* flipper_format);
+
+/**
+ * Forced transmission stop.
+ * @param context Pointer to a SubGhzProtocolEncoderFeron instance
+ */
+void subghz_protocol_encoder_feron_stop(void* context);
+
+/**
+ * Getting the level and duration of the upload to be loaded into DMA.
+ * @param context Pointer to a SubGhzProtocolEncoderFeron instance
+ * @return LevelDuration 
+ */
+LevelDuration subghz_protocol_encoder_feron_yield(void* context);
+
+/**
+ * Allocate SubGhzProtocolDecoderFeron.
+ * @param environment Pointer to a SubGhzEnvironment instance
+ * @return SubGhzProtocolDecoderFeron* pointer to a SubGhzProtocolDecoderFeron instance
+ */
+void* subghz_protocol_decoder_feron_alloc(SubGhzEnvironment* environment);
+
+/**
+ * Free SubGhzProtocolDecoderFeron.
+ * @param context Pointer to a SubGhzProtocolDecoderFeron instance
+ */
+void subghz_protocol_decoder_feron_free(void* context);
+
+/**
+ * Reset decoder SubGhzProtocolDecoderFeron.
+ * @param context Pointer to a SubGhzProtocolDecoderFeron instance
+ */
+void subghz_protocol_decoder_feron_reset(void* context);
+
+/**
+ * Parse a raw sequence of levels and durations received from the air.
+ * @param context Pointer to a SubGhzProtocolDecoderFeron instance
+ * @param level Signal level true-high false-low
+ * @param duration Duration of this level in, us
+ */
+void subghz_protocol_decoder_feron_feed(void* context, bool level, uint32_t duration);
+
+/**
+ * Getting the hash sum of the last randomly received parcel.
+ * @param context Pointer to a SubGhzProtocolDecoderFeron instance
+ * @return hash Hash sum
+ */
+uint8_t subghz_protocol_decoder_feron_get_hash_data(void* context);
+
+/**
+ * Serialize data SubGhzProtocolDecoderFeron.
+ * @param context Pointer to a SubGhzProtocolDecoderFeron instance
+ * @param flipper_format Pointer to a FlipperFormat instance
+ * @param preset The modulation on which the signal was received, SubGhzRadioPreset
+ * @return status
+ */
+SubGhzProtocolStatus subghz_protocol_decoder_feron_serialize(
+    void* context,
+    FlipperFormat* flipper_format,
+    SubGhzRadioPreset* preset);
+
+/**
+ * Deserialize data SubGhzProtocolDecoderFeron.
+ * @param context Pointer to a SubGhzProtocolDecoderFeron instance
+ * @param flipper_format Pointer to a FlipperFormat instance
+ * @return status
+ */
+SubGhzProtocolStatus
+    subghz_protocol_decoder_feron_deserialize(void* context, FlipperFormat* flipper_format);
+
+/**
+ * Getting a textual representation of the received data.
+ * @param context Pointer to a SubGhzProtocolDecoderFeron instance
+ * @param output Resulting text
+ */
+void subghz_protocol_decoder_feron_get_string(void* context, FuriString* output);