update usage of himax tflm sdk

Author: kris-himax

Makefile

@@ -26,7 +26,7 @@ LIB_LOC = third_party/
 LIB_NAME = lib.zip
 THIRD_PARTY_LIB_NAME = third_party_lib_v04
 
-SDK_LINK = https://www.himax.com.tw/we-i/himax_we1_sdk_v20.zip
+SDK_LINK = https://www.himax.com.tw/we-i/himax_we1_sdk_v21.zip
 SDK_LOC = .
 SDK_NAME = sdk.zip
 
@@ -349,6 +349,7 @@ CCFLAGS+= \
 -I./third_party/kissfft/tools
 
 LDFLAGS+= \
+-buildlib \
 $(MLI_PATH)/libmli.a \
 -Hheap=8192 \
 -Hnocopyr \
@@ -364,6 +365,7 @@ $(SDK_PATH)/liblibcommon.a \
 $(SDK_PATH)/liblibaudio.a \
 $(SDK_PATH)/liblibsecurity.a \
 $(SDK_PATH)/liblibsensordp.a \
+$(SDK_PATH)/liblibclib.a \
 $(SDK_PATH)/liblibtflm.a
 
 else ifeq ($(ARC_TOOLCHAIN), gnu)
@@ -456,6 +458,7 @@ $(SDK_PATH)/liblibcommon.a \
 $(SDK_PATH)/liblibaudio.a \
 $(SDK_PATH)/liblibsecurity.a \
 $(SDK_PATH)/liblibsensordp.a \
+$(SDK_PATH)/liblibclib.a \
 $(SDK_PATH)/liblibtflm.a \
 -Wl,--end-group
 endif # ARC_TOOLCHAIN

examples/handwriting/himax_we1_evb/image_provider.cc

@@ -27,6 +27,10 @@ TfLiteStatus GetImage(tflite::ErrorReporter* error_reporter, int image_width,
   static bool is_initialized = false;
 
   if (!is_initialized) {
+    g_pimg_config.sensor_type = HX_DRV_SENSOR_TYPE_HM0360_MONO;
+    g_pimg_config.format = HX_DRV_VIDEO_FORMAT_YUV400;
+    g_pimg_config.img_width = 640;
+    g_pimg_config.img_height = 480;
     if (hx_drv_sensor_initial(&g_pimg_config) != HX_DRV_LIB_PASS) {
       return kTfLiteError;
     }

examples/person_detection/himax_we1_evb/image_provider.cc

@@ -31,6 +31,10 @@ TfLiteStatus GetImage(tflite::ErrorReporter* error_reporter, int image_width,
   static bool is_initialized = false;
 
   if (!is_initialized) {
+    g_pimg_config.sensor_type = HX_DRV_SENSOR_TYPE_HM0360_MONO;
+    g_pimg_config.format = HX_DRV_VIDEO_FORMAT_YUV400;
+    g_pimg_config.img_width = 640;
+    g_pimg_config.img_height = 480;
     if (hx_drv_sensor_initial(&g_pimg_config) != HX_DRV_LIB_PASS) {
       return kTfLiteError;
     }