This is the sample program that can see the decode result of barcode data on Watson IoT.
Dependencies: AsciiFont DisplayApp GR-PEACH_video LCD_shield_config LWIPBP3595Interface_STA_for_mbed-os USBDevice
Decoder.h
00001 #ifndef __DECODER_H__ 00002 #define __DECODER_H__ 00003 00004 /* 00005 * Decoder.h 00006 * zxing 00007 * 00008 * Copyright 2010 ZXing authors All rights reserved. 00009 * 00010 * Licensed under the Apache License, Version 2.0 (the "License"); 00011 * you may not use this file except in compliance with the License. 00012 * You may obtain a copy of the License at 00013 * 00014 * http://www.apache.org/licenses/LICENSE-2.0 00015 * 00016 * Unless required by applicable law or agreed to in writing, software 00017 * distributed under the License is distributed on an "AS IS" BASIS, 00018 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00019 * See the License for the specific language governing permissions and 00020 * limitations under the License. 00021 */ 00022 00023 #include <zxing/common/reedsolomon/ReedSolomonDecoder.h> 00024 #include <zxing/common/Counted.h> 00025 #include <zxing/common/Array.h> 00026 #include <zxing/common/DecoderResult.h> 00027 #include <zxing/common/BitMatrix.h> 00028 00029 namespace zxing { 00030 namespace qrcode { 00031 00032 class Decoder { 00033 private: 00034 ReedSolomonDecoder rsDecoder_; 00035 00036 void correctErrors(ArrayRef<char> bytes, int numDataCodewords); 00037 00038 public: 00039 Decoder(); 00040 Ref<DecoderResult> decode(Ref<BitMatrix> bits); 00041 }; 00042 00043 } 00044 } 00045 00046 #endif // __DECODER_H__
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