40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
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#ifndef ASCIICONVERTER_H_
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#define ASCIICONVERTER_H_
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#include "../returnvalues/HasReturnvaluesIF.h"
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class AsciiConverter: public HasReturnvaluesIF {
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public:
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static const uint8_t INTERFACE_ID = CLASS_ID::ASCII_CONVERTER;
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static const ReturnValue_t TOO_LONG_FOR_TARGET_TYPE = MAKE_RETURN_CODE(1);
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static const ReturnValue_t INVALID_CHARACTERS = MAKE_RETURN_CODE(2);
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static const ReturnValue_t BUFFER_TOO_SMALL = MAKE_RETURN_CODE(0x3);
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template<typename T>
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static ReturnValue_t scanAsciiDecimalNumber(const uint8_t **dataPtr,
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uint8_t len, T *value);
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static ReturnValue_t scanAsciiHexByte(const uint8_t **dataPtr,
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uint8_t *value);
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static ReturnValue_t printFloat(uint8_t *buffer, uint32_t bufferLength,
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float value, uint8_t decimalPlaces, uint32_t *printedSize);
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static ReturnValue_t printInteger(uint8_t *buffer, uint32_t bufferLength,
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uint32_t value, uint32_t *printedSize, bool leadingZeros = false);
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static ReturnValue_t printSignedInteger(uint8_t *buffer,
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uint32_t bufferLength, int32_t value, uint32_t *printedSize);
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private:
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AsciiConverter();
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static ReturnValue_t scanAsciiDecimalNumber_(const uint8_t **dataPtr,
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uint8_t len, double *value);
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static int8_t convertHexChar(const uint8_t *character);
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static const uint8_t *clearSpace(const uint8_t *data, uint8_t len);
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};
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#endif /* ASCIICONVERTER_H_ */
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