[FL-2904, FL-2900, FL-2890] WS: add app WeatherStation (#1833)

* WeatherStation: start
* SubGhz: rename protocol magellen -> magellan
* WeatherStation: err Unresolved symbols: {'subghz_protocol_decoder_base_get_string'}
* WeatherStation: fix Unresolved symbols: {'subghz_protocol_decoder_base_get_string'}
* Subghz: add set protocol_items
* WeatherStation: adding your protocols
* WS: add Infactory protocol
* WS: add history
* WS: add setting
* WS: add lock
* WS: add hopper frequency
* WS: fix history
* WS fix string_t -> FuriString*
* WS: add images
* WS: history record update when receiving data from the sensor again
* WS: add receiver info, delete extra code
* WS: add protocol ThermoPRO_TX4
* [FL-2900] SubGhz: Move icons in Sub-GHz
* WS: add Notification
* [FL-2890] SubGhz: Rename *_user files in resources to _user.example
* WS: add about scene
* WS: removing redundant code
* WS: add  protocol Nexus-TH
* WS: add protocol GT_WT03
* WS: fix notification and rename "Weather Station" -> "Read Weather Station"
* SubGhz: partial unit tests fix
* SubGhz: fix unit_test
* SubGhz: remove dead code
* SubGhz: rename SubGhzPresetDefinition into SubGhzRadioPreset, cleanup subghz types.

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

lib/subghz/blocks/const.h

@@ -4,9 +4,17 @@
 #include <stdint.h>
 #include <stddef.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct {
     const uint16_t te_long;
     const uint16_t te_short;
     const uint16_t te_delta;
     const uint8_t min_count_bit_for_found;
 } SubGhzBlockConst;
+
+#ifdef __cplusplus
+}
+#endif

lib/subghz/blocks/decoder.h

@@ -4,6 +4,10 @@
 #include <stdint.h>
 #include <stddef.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct SubGhzBlockDecoder SubGhzBlockDecoder;
 
 struct SubGhzBlockDecoder {
@@ -26,3 +30,7 @@ void subghz_protocol_blocks_add_bit(SubGhzBlockDecoder* decoder, uint8_t bit);
  * @return hash Hash sum
  */
 uint8_t subghz_protocol_blocks_get_hash_data(SubGhzBlockDecoder* decoder, size_t len);
+
+#ifdef __cplusplus
+}
+#endif

lib/subghz/blocks/encoder.h

@@ -6,6 +6,10 @@
 
 #include <lib/toolbox/level_duration.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct {
     bool is_running;
     size_t repeat;
@@ -50,3 +54,7 @@ size_t subghz_protocol_blocks_get_upload(
     LevelDuration* upload,
     size_t max_size_upload,
     uint32_t duration_bit);
+
+#ifdef __cplusplus
+}
+#endif

lib/subghz/blocks/generic.c

@@ -23,7 +23,7 @@ void subghz_block_generic_get_preset_name(const char* preset_name, FuriString* p
 bool subghz_block_generic_serialize(
     SubGhzBlockGeneric* instance,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset) {
+    SubGhzRadioPreset* preset) {
     furi_assert(instance);
     bool res = false;
     FuriString* temp_str;

lib/subghz/blocks/generic.h

@@ -9,6 +9,10 @@
 #include "furi_hal.h"
 #include "../types.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct SubGhzBlockGeneric SubGhzBlockGeneric;
 
 struct SubGhzBlockGeneric {
@@ -31,13 +35,13 @@ void subghz_block_generic_get_preset_name(const char* preset_name, FuriString* p
  * Serialize data SubGhzBlockGeneric.
  * @param instance Pointer to a SubGhzBlockGeneric instance
  * @param flipper_format Pointer to a FlipperFormat instance
- * @param preset The modulation on which the signal was received, SubGhzPresetDefinition
+ * @param preset The modulation on which the signal was received, SubGhzRadioPreset
  * @return true On success
  */
 bool subghz_block_generic_serialize(
     SubGhzBlockGeneric* instance,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset);
+    SubGhzRadioPreset* preset);
 
 /**
  * Deserialize data SubGhzBlockGeneric.
@@ -46,3 +50,7 @@ bool subghz_block_generic_serialize(
  * @return true On success
  */
 bool subghz_block_generic_deserialize(SubGhzBlockGeneric* instance, FlipperFormat* flipper_format);
+
+#ifdef __cplusplus
+}
+#endif

lib/subghz/blocks/math.c

@@ -14,4 +14,69 @@ uint8_t subghz_protocol_blocks_get_parity(uint64_t key, uint8_t count_bit) {
         parity += bit_read(key, i);
     }
     return parity & 0x01;
+}
+
+uint8_t subghz_protocol_blocks_crc4(
+    uint8_t const message[],
+    unsigned nBytes,
+    uint8_t polynomial,
+    uint8_t init) {
+    unsigned remainder = init << 4; // LSBs are unused
+    unsigned poly = polynomial << 4;
+    unsigned bit;
+
+    while(nBytes--) {
+        remainder ^= *message++;
+        for(bit = 0; bit < 8; bit++) {
+            if(remainder & 0x80) {
+                remainder = (remainder << 1) ^ poly;
+            } else {
+                remainder = (remainder << 1);
+            }
+        }
+    }
+    return remainder >> 4 & 0x0f; // discard the LSBs
+}
+
+uint8_t subghz_protocol_blocks_crc7(
+    uint8_t const message[],
+    unsigned nBytes,
+    uint8_t polynomial,
+    uint8_t init) {
+    unsigned remainder = init << 1; // LSB is unused
+    unsigned poly = polynomial << 1;
+    unsigned byte, bit;
+
+    for(byte = 0; byte < nBytes; ++byte) {
+        remainder ^= message[byte];
+        for(bit = 0; bit < 8; ++bit) {
+            if(remainder & 0x80) {
+                remainder = (remainder << 1) ^ poly;
+            } else {
+                remainder = (remainder << 1);
+            }
+        }
+    }
+    return remainder >> 1 & 0x7f; // discard the LSB
+}
+
+uint8_t subghz_protocol_blocks_crc8(
+    uint8_t const message[],
+    unsigned nBytes,
+    uint8_t polynomial,
+    uint8_t init) {
+    uint8_t remainder = init;
+    unsigned byte, bit;
+
+    for(byte = 0; byte < nBytes; ++byte) {
+        remainder ^= message[byte];
+        for(bit = 0; bit < 8; ++bit) {
+            if(remainder & 0x80) {
+                remainder = (remainder << 1) ^ polynomial;
+            } else {
+                remainder = (remainder << 1);
+            }
+        }
+    }
+    return remainder;
 }

lib/subghz/blocks/math.h

@@ -9,7 +9,11 @@
 #define bit_clear(value, bit) ((value) &= ~(1UL << (bit)))
 #define bit_write(value, bit, bitvalue) (bitvalue ? bit_set(value, bit) : bit_clear(value, bit))
 #define DURATION_DIFF(x, y) ((x < y) ? (y - x) : (x - y))
+#define abs(x) ((x) > 0 ? (x) : -(x))
 
+#ifdef __cplusplus
+extern "C" {
+#endif
 /**
  * Flip the data bitwise.
  * @param key In data
@@ -25,3 +29,51 @@ uint64_t subghz_protocol_blocks_reverse_key(uint64_t key, uint8_t count_bit);
  * @return parity
  */
 uint8_t subghz_protocol_blocks_get_parity(uint64_t key, uint8_t count_bit);
+
+/**
+ * CRC-4.
+ * @param message array of bytes to check
+ * @param nBytes number of bytes in message
+ * @param polynomial CRC polynomial
+ * @param init starting crc value
+ * @return CRC value
+ */
+uint8_t subghz_protocol_blocks_crc4(
+    uint8_t const message[],
+    unsigned nBytes,
+    uint8_t polynomial,
+    uint8_t init);
+
+/**
+ * CRC-7.
+ * @param message array of bytes to check
+ * @param nBytes number of bytes in message
+ * @param polynomial CRC polynomial
+ * @param init starting crc value
+ * @return CRC value
+ */
+uint8_t subghz_protocol_blocks_crc7(
+    uint8_t const message[],
+    unsigned nBytes,
+    uint8_t polynomial,
+    uint8_t init);
+
+/**
+ * Generic Cyclic Redundancy Check CRC-8.
+ * Example polynomial: 0x31 = x8 + x5 + x4 + 1 (x8 is implicit)
+ * Example polynomial: 0x80 = x8 + x7 (a normal bit-by-bit parity XOR)
+ * @param message array of bytes to check
+ * @param nBytes number of bytes in message
+ * @param polynomial byte is from x^7 to x^0 (x^8 is implicitly one)
+ * @param init starting crc value
+ * @return CRC value
+ */
+uint8_t subghz_protocol_blocks_crc8(
+    uint8_t const message[],
+    unsigned nBytes,
+    uint8_t polynomial,
+    uint8_t init);
+
+#ifdef __cplusplus
+}
+#endif