LAR Library: conv.h Source File

int convTxtToBcd(const char *txt, int maxtxt, uint8_t *bcd, int maxbcd)

Convert a string of decimal digits (or ISO PAN) to BCD.

unsigned long long uint64_t

Unsigned 64-bit integer.

Definition: base.h:171

convErrors_t

Error codes specific to this module.

Definition: conv.h:73

int convIntToBufPad(uint64_t n, uint8_t *buf, int maxbuf)

Convert an integer to a sequence of bytes in big-endian ordering and with padding.

int convIntToBuf(uint64_t n, uint8_t *buf, int maxbuf)

Convert an integer to a sequence of bytes in big-endian ordering.

int convBufToHex(const uint8_t *buf, int nbuf, char *hex, int maxcnt)

Convert buffer to hexadecimal string.

int convIntToBcdPad(uint64_t n, uint8_t *bcd, int nibbles)

Convert Integer to BCD with left padding.

int convIntToTxtPad(uint64_t n, char *txt, int cnt, int base)

Convert Integer to Text padding left with zeroes to fill cnt chars.

int convBcdToInt(const uint8_t *bcd, int cnt, uint64_t *n)

Convert BCD to Integer.

int convTxtToInt32(const char *txt, int cnt, int base, uint32_t *n)

Convert Text to an uint32_t.

int convTxtToInt8(const char *txt, int cnt, int base, uint8_t *n)

Convert Text to an uint8_t.

int convIntToTxt(uint64_t n, char *txt, int maxcnt, int base)

Convert Integer to Text.

int convTxtToInt64(const char *txt, int cnt, int base, uint64_t *n)

This function is a synonym to convTxtToInt().

int convBufToBase64(const uint8_t *buf, int nbuf, char *b64, int maxb64)

Encode a sequence of bytes into a Base-64 string.

Invalid base for Text parameter.

Definition: conv.h:74

unsigned int uint32_t

Unsigned 32-bit integer.

Definition: base.h:168

uint64_t convBufToInt(const uint8_t *buf, int nbuf)

Convert a sequence of bytes in big-endian ordering to an integer.

unsigned short uint16_t

Unsigned 16-bit integer.

Definition: base.h:165

int convBcdToTxt(const uint8_t *bcd, int maxbcd, char *txt, int maxtxt)

Convert a sequence of digits in BCD format to a decimal string.

int convBase64ToBuf(const char *b64, int cnt, uint8_t *buf, int maxbuf)

Decode a base-64 encoded string into a sequence of bytes.

Larlib basic definitions.

int convHexToBuf(const char *hex, int cnt, uint8_t *buf, int maxbuf)

Convert hexadecimal string to buffer.

int convTxtToInt16(const char *txt, int cnt, int base, uint16_t *n)

Convert Text to an uint16_t.

int convTxtToInt(const char *txt, int cnt, int base, uint64_t *n)

Convert Text to Integer.

unsigned char uint8_t

Unsigned 8-bit integer.

Definition: base.h:162

int convIntToBcd(uint64_t n, uint8_t *bcd, int maxcnt, int padRight)

Convert Integer to BCD.