[FL-2627] Flipper applications: SDK, build and debug system (#1387)

* Added support for running applications from SD card (FAPs - Flipper Application Packages)
* Added plugin_dist target for fbt to build FAPs
* All apps of type FlipperAppType.EXTERNAL and FlipperAppType.PLUGIN are built as FAPs by default
* Updated VSCode configuration for new fbt features - re-deploy stock configuration to use them
* Added debugging support for FAPs with fbt debug & VSCode
* Added public firmware API with automated versioning

Co-authored-by: hedger <hedger@users.noreply.github.com>
Co-authored-by: SG <who.just.the.doctor@gmail.com>
Co-authored-by: あく <alleteam@gmail.com>

lib/subghz/SConscript

@@ -4,6 +4,13 @@ env.Append(
     CPPPATH=[
         "#/lib/subghz",
     ],
+    SDK_HEADERS=[
+        File("#/lib/subghz/environment.h"),
+        File("#/lib/subghz/receiver.h"),
+        File("#/lib/subghz/subghz_worker.h"),
+        File("#/lib/subghz/subghz_tx_rx_worker.h"),
+        File("#/lib/subghz/transmitter.h"),
+    ],
 )
 
 libenv = env.Clone(FW_LIB_NAME="subghz")

lib/subghz/environment.h

@@ -4,6 +4,10 @@
 
 #include "subghz_keystore.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct SubGhzEnvironment SubGhzEnvironment;
 
 /**
@@ -64,3 +68,7 @@ void subghz_environment_set_nice_flor_s_rainbow_table_file_name(
  */
 const char*
     subghz_environment_get_nice_flor_s_rainbow_table_file_name(SubGhzEnvironment* instance);
+
+#ifdef __cplusplus
+}
+#endif

lib/subghz/protocols/base.h

@@ -2,6 +2,10 @@
 
 #include "../types.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct SubGhzProtocolDecoderBase SubGhzProtocolDecoderBase;
 
 typedef void (
@@ -77,3 +81,7 @@ struct SubGhzProtocolEncoderBase {
 
     // Callback section
 };
+
+#ifdef __cplusplus
+}
+#endif

lib/subghz/receiver.h

@@ -3,6 +3,10 @@
 #include "types.h"
 #include "protocols/base.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct SubGhzReceiver SubGhzReceiver;
 
 typedef void (*SubGhzReceiverCallback)(
@@ -63,3 +67,7 @@ void subghz_receiver_set_filter(SubGhzReceiver* instance, SubGhzProtocolFlag fil
  */
 SubGhzProtocolDecoderBase*
     subghz_receiver_search_decoder_base_by_name(SubGhzReceiver* instance, const char* decoder_name);
+
+#ifdef __cplusplus
+}
+#endif

lib/subghz/subghz_keystore.h

@@ -4,6 +4,10 @@
 #include <m-array.h>
 #include <stdint.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct {
     string_t name;
     uint64_t key;
@@ -70,3 +74,7 @@ bool subghz_keystore_raw_encrypted_save(
  * @return true On success
  */
 bool subghz_keystore_raw_get_data(const char* file_name, size_t offset, uint8_t* data, size_t len);
+
+#ifdef __cplusplus
+}
+#endif

lib/subghz/subghz_tx_rx_worker.h

@@ -2,6 +2,10 @@
 
 #include <furi_hal.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef void (*SubGhzTxRxWorkerCallbackHaveRead)(void* context);
 
 typedef struct SubGhzTxRxWorker SubGhzTxRxWorker;
@@ -79,3 +83,7 @@ void subghz_tx_rx_worker_stop(SubGhzTxRxWorker* instance);
  * @return bool - true if running
  */
 bool subghz_tx_rx_worker_is_running(SubGhzTxRxWorker* instance);
+
+#ifdef __cplusplus
+}
+#endif

lib/subghz/subghz_worker.h

@@ -2,6 +2,10 @@
 
 #include <furi_hal.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct SubGhzWorker SubGhzWorker;
 
 typedef void (*SubGhzWorkerOverrunCallback)(void* context);
@@ -62,3 +66,7 @@ void subghz_worker_stop(SubGhzWorker* instance);
  * @return bool - true if running
  */
 bool subghz_worker_is_running(SubGhzWorker* instance);
+
+#ifdef __cplusplus
+}
+#endif

lib/subghz/transmitter.h

@@ -4,6 +4,10 @@
 #include "environment.h"
 #include "protocols/base.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct SubGhzTransmitter SubGhzTransmitter;
 
 /**
@@ -45,3 +49,7 @@ bool subghz_transmitter_deserialize(SubGhzTransmitter* instance, FlipperFormat*
  * @return LevelDuration 
  */
 LevelDuration subghz_transmitter_yield(void* context);
+
+#ifdef __cplusplus
+}
+#endif