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| author | Serhii Kostiuk <serhii.o.kostiuk@globallogic.com> | 2020-05-29 21:02:15 +0300 |
|---|---|---|
| committer | Serhii Kostiuk <serhii.o.kostiuk@globallogic.com> | 2020-05-30 11:58:27 +0300 |
| commit | 6e9ce61addd97809d5ea7b912332dd11a4bf7cee (patch) | |
| tree | dc45ee1c7ce5cbdef3e2f0d9770c9562309072da /include/mts | |
| parent | 9f5a4f138b56a0a1b4e5764a69261aa4a4edaa71 (diff) | |
| download | libmts-io-6e9ce61addd97809d5ea7b912332dd11a4bf7cee.tar.gz libmts-io-6e9ce61addd97809d5ea7b912332dd11a4bf7cee.tar.bz2 libmts-io-6e9ce61addd97809d5ea7b912332dd11a4bf7cee.zip | |
Quectel Delta Radio Firmware Upgrade support - libmts-io implementation
Initial implementation of the delta firmware image upload for Quectel radios.
Diffstat (limited to 'include/mts')
| -rw-r--r-- | include/mts/MTS_IO_CellularRadio.h | 2 | ||||
| -rw-r--r-- | include/mts/MTS_IO_ICellularRadio.h | 1 | ||||
| -rw-r--r-- | include/mts/MTS_IO_QuectelRadio.h | 20 |
3 files changed, 23 insertions, 0 deletions
diff --git a/include/mts/MTS_IO_CellularRadio.h b/include/mts/MTS_IO_CellularRadio.h index 9fdb076..92df561 100644 --- a/include/mts/MTS_IO_CellularRadio.h +++ b/include/mts/MTS_IO_CellularRadio.h @@ -177,6 +177,8 @@ namespace MTS { REGISTRATION parseRegResponse(std::string sResult); CODE getRegistration(REGISTRATION& eRegistration, const std::string& sType); + virtual CODE sendData(const char* pData, size_t nBytes); + class RadioBandMap : public MTS::NonCopyable { public: RadioBandMap() diff --git a/include/mts/MTS_IO_ICellularRadio.h b/include/mts/MTS_IO_ICellularRadio.h index 5123ba1..7ad69c7 100644 --- a/include/mts/MTS_IO_ICellularRadio.h +++ b/include/mts/MTS_IO_ICellularRadio.h @@ -103,6 +103,7 @@ namespace MTS { static const char *RSP_OK; static const char *RSP_ERROR; + static const char *RSP_CONNECT; static const char *VALUE_NOT_REGISTERED; static const char *VALUE_REGISTERED; diff --git a/include/mts/MTS_IO_QuectelRadio.h b/include/mts/MTS_IO_QuectelRadio.h index 8aba437..9ccf50a 100644 --- a/include/mts/MTS_IO_QuectelRadio.h +++ b/include/mts/MTS_IO_QuectelRadio.h @@ -60,11 +60,31 @@ namespace MTS { virtual CODE checkFile(bool& bFilePresent, const std::string& sTargetFilename); private: + static const size_t FILE_CHUNK_SIZE; + static const std::string CMD_ABORT_UPLOAD; static const std::string VALUE_MTS_DELTA_NAME; static const std::string VALUE_MTS_DELTA_PATH; + CODE startFileUpload(const std::string& sTargetFilename, size_t nBytes); + CODE abortFileUpload(); + + static uint16_t getQuectelChecksum(const void* data, size_t nBytes); + static inline void updateQuectelChecksum(uint16_t& iChecksum, uint16_t iNewFragment); + static inline uint16_t bytesToUint16(uint8_t high, uint8_t low); + static CODE getFileSize(int fd, size_t& nBytes, size_t& nFileChunks); + static CODE readChunk(int fd, char* pChunk, size_t dChunkSize, size_t& nReadBytes); }; } } +void MTS::IO::QuectelRadio::updateQuectelChecksum(uint16_t& iChecksum, uint16_t iNewFragment) { + iChecksum = iChecksum ^ iNewFragment; +} + +uint16_t MTS::IO::QuectelRadio::bytesToUint16(uint8_t high, uint8_t low) { + uint16_t comboHigh = static_cast<uint16_t>(high << 8); // explicit cast to prevent warnings + uint16_t comboLow = low; + return (comboHigh | comboLow); +} + #endif /* MTS_IO_QUECTELRADIO_H_ */ |