fsfw/globalfunctions/AsciiConverter.h
2020-08-13 20:53:35 +02:00

40 lines
1.3 KiB
C++

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