MLECO-3183: Refactoring application sources

Platform agnostic application sources are moved into application
api module with their own independent CMake projects.

Changes for MLECO-3080 also included - they create CMake projects
individial API's (again, platform agnostic) that dependent on the
common logic. The API for KWS_API "joint" API has been removed and
now the use case relies on individual KWS, and ASR API libraries.

Change-Id: I1f7748dc767abb3904634a04e0991b74ac7b756d
Signed-off-by: Kshitij Sisodia <kshitij.sisodia@arm.com>

1 files changed, 17 insertions, 6 deletions

diff --git a/docs/sections/customizing.md b/docs/sections/customizing.md
index 5b822db..f08706b 100644
--- a/docs/sections/customizing.md
+++ b/docs/sections/customizing.md
@@ -323,10 +323,6 @@ class HelloWorldModel: public Model {
     /** @brief   Adds operations to the op resolver instance. */
     bool EnlistOperations() override;
 
-    const uint8_t* ModelPointer() override;
-
-    size_t ModelSize() override;
-
   private:
     /* Maximum number of individual operations that can be enlisted. */
     static constexpr int ms_maxOpCnt = 5;
@@ -428,13 +424,25 @@ The following code adds inference invocation to the main loop function:
 #include "HelloWorldModel.hpp"
 #include "log_macros.h"
 
+  namespace arm {
+    namespace app {
+        static uint8_t tensorArena[ACTIVATION_BUF_SZ] ACTIVATION_BUF_ATTRIBUTE;
+      } /* namespace app */
+  } /* namespace arm */
+  
+  extern uint8_t* GetModelPointer();
+  extern size_t GetModelLen();
+
   void main_loop() {
 
   /* model wrapper object */
   arm::app::HelloWorldModel model;
 
   /* Load the model */
-  if (!model.Init()) {
+  if (!model.Init(arm::app::tensor_arena,
+                    sizeof(arm::app::tensor_arena),
+                    GetModelPointer(),
+                    GetModelLen())) {
     printf_err("failed to initialise model\n");
     return;
   }
@@ -463,7 +471,10 @@ The code snippet has several important blocks:
   arm::app::HelloWorldModel model;
 
   /* Load the model */
-  if (!model.Init()) {
+  if (!model.Init(arm::app::tensor_arena,
+                    sizeof(arm::app::tensor_arena),
+                    GetModelPointer(),
+                    GetModelLen())) {
     printf_err(\"failed to initialise model\\n\");
     return;
   }