From e4393985f8fb9a6feb02d99f66085b74ff87f487 Mon Sep 17 00:00:00 2001
From: WentaoWong <wentao_wong@163.com>
Date: Fri, 18 Feb 2022 14:40:20 +0800
Subject: [PATCH] APP_Framework/Framework/:add Kconfig file and SConscript file
 about NNoM(v0.4.3)

---
 APP_Framework/Framework/knowing/Kconfig       |  1 +
 APP_Framework/Framework/knowing/nnom/Kconfig  | 46 +++++++++++++++++++
 .../Framework/knowing/nnom/SConscript         | 18 ++++++++
 3 files changed, 65 insertions(+)
 create mode 100644 APP_Framework/Framework/knowing/nnom/Kconfig
 create mode 100644 APP_Framework/Framework/knowing/nnom/SConscript

diff --git a/APP_Framework/Framework/knowing/Kconfig b/APP_Framework/Framework/knowing/Kconfig
index 13807b9a..d4324bf7 100644
--- a/APP_Framework/Framework/knowing/Kconfig
+++ b/APP_Framework/Framework/knowing/Kconfig
@@ -10,4 +10,5 @@ if SUPPORT_KNOWING_FRAMEWORK
         source "$APP_DIR/Framework/knowing/image_processing/Kconfig"
         source "$APP_DIR/Framework/knowing/cmsis_5/Kconfig"
         source "$APP_DIR/Framework/knowing/kpu/Kconfig"
+        source "$APP_DIR/Framework/knowing/nnom/Kconfig"
 endif
diff --git a/APP_Framework/Framework/knowing/nnom/Kconfig b/APP_Framework/Framework/knowing/nnom/Kconfig
new file mode 100644
index 00000000..1bcef879
--- /dev/null
+++ b/APP_Framework/Framework/knowing/nnom/Kconfig
@@ -0,0 +1,46 @@
+menuconfig USING_NNOM
+    bool "NNOM"
+    default n
+
+if USING_NNOM
+
+    config NNOM_USING_STATIC_MEMORY
+        bool "Using static memory"
+        default n
+        help
+        must set buf using "nnom_set_static_buf()" before creating a model. 
+
+    config NNOM_TRUNCATE
+        bool "Using NNOM Truncate"
+        default n
+        help
+        disable: backend ops use round to the nearest int (default). enable: floor 
+    
+    choice
+        prompt "Select NNOM Format"
+        default NNOM_USING_HWC
+
+        config NNOM_USING_HWC
+            bool "Using HWC Format"
+
+        config NNOM_USING_CHW
+            bool "Using CHW Format"
+            help
+            CHW is incompatible with CMSIS-NN and must be used when using hardware accelerator such as KPU in K210 chip
+    endchoice
+
+    choice
+        prompt "Select NNOM Backend"
+        default USING_NNOM_NORMAL
+
+        config NNOM_USING_LOCAL
+            bool "Using NNOM local backend"
+
+        config NNOM_USING_CMSIS_NN
+            bool "Using CMSIS-NN backend"
+            select  USING_CMSIS_5
+            select  USING_CMSIS_5_NN
+    endchoice
+
+endif
+
diff --git a/APP_Framework/Framework/knowing/nnom/SConscript b/APP_Framework/Framework/knowing/nnom/SConscript
new file mode 100644
index 00000000..dce24bb2
--- /dev/null
+++ b/APP_Framework/Framework/knowing/nnom/SConscript
@@ -0,0 +1,18 @@
+import os
+from building import *
+
+cwd = GetCurrentDir()
+src = []
+CPPDEFINES = []
+CPPPATH = []
+
+src += Glob('src/core/*.c')
+src += Glob('src/layers/*.c')
+src += Glob('src/backends/*.c')
+
+CPPPATH+=['%s/inc'%(cwd), '%s/port'%(cwd)]
+
+
+group = DefineGroup('nnom', src, depend = ['USING_NNOM'], CPPPATH = CPPPATH, LOCAL_CPPDEFINES=CPPDEFINES)
+
+Return('group')
\ No newline at end of file