compatibitly mit esp-idf pure

code/components/jomjol_tfliteclass/CTfLiteClass.h

@@ -0,0 +1,70 @@
+
+#define TFLITE_MINIMAL_CHECK(x)                              \
+  if (!(x)) {                                                \
+    fprintf(stderr, "Error at %s:%d\n", __FILE__, __LINE__); \
+    exit(1);                                                 \
+  }
+
+#include "tensorflow/lite/micro/all_ops_resolver.h"
+#include "tensorflow/lite/micro/micro_error_reporter.h"
+#include "tensorflow/lite/micro/micro_interpreter.h"
+#include "tensorflow/lite/schema/schema_generated.h"
+#include "tensorflow/lite/version.h"
+#include "tensorflow/lite/micro/kernels/micro_ops.h"
+#include "esp_err.h"
+#include "esp_log.h"
+
+
+
+#define SUPRESS_TFLITE_ERRORS           // use, to avoid error messages from TFLITE
+
+#ifdef SUPRESS_TFLITE_ERRORS
+#include "tensorflow/lite/core/api/error_reporter.h"
+#include "tensorflow/lite/micro/compatibility.h"
+#include "tensorflow/lite/micro/debug_log.h"
+///// OwnErrorReporter to prevent printing of Errors (especially unavoidable in CalculateActivationRangeQuantized@kerne_util.cc)
+namespace tflite {
+    class OwnMicroErrorReporter : public ErrorReporter {
+        public:
+           int Report(const char* format, va_list args) override;
+    };
+}  // namespace tflite
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+#endif
+
+class CTfLiteClass
+{
+    protected:
+        tflite::ErrorReporter *error_reporter;
+        const tflite::Model* model;
+        tflite::MicroInterpreter* interpreter;
+        TfLiteTensor* output = nullptr;     
+//        static tflite::ops::micro::AllOpsResolver *resolver; 
+        static tflite::AllOpsResolver resolver;
+
+        int kTensorArenaSize;
+        uint8_t *tensor_arena;
+
+        float* input;
+        int input_i;
+        int im_height, im_width, im_channel;
+
+        long GetFileSize(std::string filename);
+        unsigned char* ReadFileToCharArray(std::string _fn);
+        
+    public:
+        CTfLiteClass();
+        ~CTfLiteClass();        
+        void LoadModel(std::string _fn);
+        void MakeAllocate();
+        void GetInputTensorSize();
+        bool LoadInputImage(std::string _fn);
+        void Invoke();
+        void GetOutPut();
+        int GetOutClassification();
+        int GetClassFromImage(std::string _fn);
+
+        float GetOutputValue(int nr);
+        void GetInputDimension(bool silent);
+};
+