diff options
Diffstat (limited to 'source/use_case/kws/src/MainLoop.cc')
-rw-r--r-- | source/use_case/kws/src/MainLoop.cc | 34 |
1 files changed, 28 insertions, 6 deletions
diff --git a/source/use_case/kws/src/MainLoop.cc b/source/use_case/kws/src/MainLoop.cc index e590c4a..3c35a7f 100644 --- a/source/use_case/kws/src/MainLoop.cc +++ b/source/use_case/kws/src/MainLoop.cc @@ -21,7 +21,18 @@ #include "Labels.hpp" /* For label strings. */ #include "UseCaseHandler.hpp" /* Handlers for different user options. */ #include "UseCaseCommonUtils.hpp" /* Utils functions. */ -#include "log_macros.h" +#include "log_macros.h" /* Logging functions */ +#include "BufAttributes.hpp" /* Buffer attributes to be applied */ + +namespace arm { +namespace app { +namespace kws { + static uint8_t tensorArena[ACTIVATION_BUF_SZ] ACTIVATION_BUF_ATTRIBUTE; + extern uint8_t *GetModelPointer(); + extern size_t GetModelLen(); +} /* namespace kws */ +} /* namespace app */ +} /* namespace arm */ using KwsClassifier = arm::app::Classifier; @@ -53,11 +64,22 @@ void main_loop() arm::app::MicroNetKwsModel model; /* Model wrapper object. */ /* Load the model. */ - if (!model.Init()) { + if (!model.Init(arm::app::kws::tensorArena, + sizeof(arm::app::kws::tensorArena), + arm::app::kws::GetModelPointer(), + arm::app::kws::GetModelLen())) { printf_err("Failed to initialise model\n"); return; } +#if !defined(ARM_NPU) + /* If it is not a NPU build check if the model contains a NPU operator */ + if (model.ContainsEthosUOperator()) { + printf_err("No driver support for Ethos-U operator found in the model.\n"); + return; + } +#endif /* ARM_NPU */ + /* Instantiate application context. */ arm::app::ApplicationContext caseContext; @@ -65,9 +87,9 @@ void main_loop() caseContext.Set<arm::app::Profiler&>("profiler", profiler); caseContext.Set<arm::app::Model&>("model", model); caseContext.Set<uint32_t>("clipIndex", 0); - caseContext.Set<int>("frameLength", g_FrameLength); - caseContext.Set<int>("frameStride", g_FrameStride); - caseContext.Set<float>("scoreThreshold", g_ScoreThreshold); /* Normalised score threshold. */ + caseContext.Set<int>("frameLength", arm::app::kws::g_FrameLength); + caseContext.Set<int>("frameStride", arm::app::kws::g_FrameStride); + caseContext.Set<float>("scoreThreshold", arm::app::kws::g_ScoreThreshold); /* Normalised score threshold. */ KwsClassifier classifier; /* classifier wrapper object. */ caseContext.Set<arm::app::Classifier&>("classifier", classifier); @@ -114,4 +136,4 @@ void main_loop() } } while (executionSuccessful && bUseMenu); info("Main loop terminated.\n"); -}
\ No newline at end of file +} |