MLECO-3186: Each use case should same namespace convention as KWS and ASR

Certain UCs required additional work due to case context variables which also
became part of a namespace in generated files.
Solution was to declare these extra variables as part of the UC namespace in the respective model.hpp files.
Additional changes to standardise use of namespaces may be required - proposing new task.

Minor typo and rewording of customizing.md in relevant sections included.

Signed-off-by: Liam Barry <liam.barry@arm.com>
Change-Id: Ie78f82a30be252cb841136ea5115f21fc8d762cb

1 files changed, 6 insertions, 6 deletions

diff --git a/source/use_case/asr/src/MainLoop.cc b/source/use_case/asr/src/MainLoop.cc
index 354d1f7..290c41c 100644
--- a/source/use_case/asr/src/MainLoop.cc
+++ b/source/use_case/asr/src/MainLoop.cc
@@ -25,11 +25,11 @@
 
 namespace arm {
 namespace app {
-namespace asr {
     static uint8_t  tensorArena[ACTIVATION_BUF_SZ] ACTIVATION_BUF_ATTRIBUTE;
-    extern uint8_t* GetModelPointer();
-    extern size_t GetModelLen();
-} /* namespace asr */
+    namespace asr {
+        extern uint8_t* GetModelPointer();
+        extern size_t GetModelLen();
+    } /* namespace asr */
 } /* namespace app */
 } /* namespace arm */
 
@@ -64,8 +64,8 @@ void main_loop()
     arm::app::Wav2LetterModel model;  /* Model wrapper object. */
 
     /* Load the model. */
-    if (!model.Init(arm::app::asr::tensorArena,
-                    sizeof(arm::app::asr::tensorArena),
+    if (!model.Init(arm::app::tensorArena,
+                    sizeof(arm::app::tensorArena),
                     arm::app::asr::GetModelPointer(),
                     arm::app::asr::GetModelLen())) {
         printf_err("Failed to initialise model\n");