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Functions | |
| NMI_API uint8 | m2m_checksum (uint8 *buf, int sz) |
| calculates checksum for the specified number of data bytes in specified data buffer More... | |
| NMI_API sint8 | m2m_memcmp (uint8 *pu8Buff1, uint8 *pu8Buff2, uint32 u32Size) |
| Compare specified number of data bytes in pu8Buff1 and pu8Buff2 and decide if they all match. More... | |
| NMI_API void | m2m_memcpy (uint8 *pDst, uint8 *pSrc, uint32 sz) |
| Copy specified number of bytes from source buffer to destination buffer. More... | |
| NMI_API void | m2m_memset (uint8 *pBuf, uint8 val, uint32 sz) |
| Set specified number of data bytes in specified data buffer to specified value. More... | |
| NMI_API uint16 | m2m_strlen (uint8 *pcStr) |
| Returns the string length of a null terminated string buffer. More... | |
| NMI_API uint8 | m2m_strncmp (uint8 *pcS1, uint8 *pcS2, uint16 u16Len) |
| Compare specified number of data bytes in string buffers pcS1 and pcS2. More... | |
| NMI_API uint8 * | m2m_strstr (uint8 *pcIn, uint8 *pcStr) |
| Find the occurrence of pcStr string in pcIn string. More... | |
Variables | |
| NMI_API void(* | at_sb_printf )(const char *_format,...) |
| chooses which function to use in order to output debug More... | |
Detailed Description
Function Documentation
◆ m2m_checksum()
calculates checksum for the specified number of data bytes in specified data buffer
- Parameters
-
[in] sz number of data bytes used in the checksum calculation [in] buf the specified data buffer (whose data bytes will be used to calculate the checksum)
- Returns
- the calculated checksum
Definition at line 46 of file nm_common.c.
◆ m2m_memcmp()
Compare specified number of data bytes in pu8Buff1 and pu8Buff2 and decide if they all match.
- Parameters
-
[in] u32Size number of data bytes to compare [in] pu8Buff1 one of two data buffers for the comparison [in] pu8Buff2 one of two data buffers for the comparison
- Returns
- zero if matched, one if not matched
Definition at line 116 of file nm_common.c.
◆ m2m_memcpy()
Copy specified number of bytes from source buffer to destination buffer.
- Parameters
-
[in] sz number of data bytes to copy [in] pSrc source buffer [out] pDst destination buffer
- Returns
- None
Definition at line 36 of file nm_common.c.
◆ m2m_memset()
Set specified number of data bytes in specified data buffer to specified value.
- Parameters
-
[in] sz number of data bytes (in specified data buffer whose values are to be set to the specified value) [in] val the specified value (to which data bytes in data buffer will be set) [out] pBuf the specified data buffer (whose data bytes will be set to the specified value)
- Returns
- None
Definition at line 58 of file nm_common.c.
◆ m2m_strlen()
Returns the string length of a null terminated string buffer.
- Parameters
-
[in] pcStr null terminated string buffer
- Returns
- length of the string in the specified string buffer
Definition at line 68 of file nm_common.c.
◆ m2m_strncmp()
Compare specified number of data bytes in string buffers pcS1 and pcS2.
- Parameters
-
[in] u16Len Number of data bytes to compare [in] pcS1 first of two string buffers for the comparison [in] pcS2 second of two string buffers for the comparison
- Returns
- 0 if matched, -1 if the first non-matching byte in pcS1 is smaller than that in pcS2, +1 if it is bigger
Definition at line 79 of file nm_common.c.
◆ m2m_strstr()
Find the occurrence of pcStr string in pcIn string.
- Parameters
-
[in] pcStr one of two string buffers [in] pcIn one of two string buffers
- Returns
- If pcStr string is part of pcIn string return a valid pointer to the start of pcStr within pcIn. If not a NULL Pointer is returned
Definition at line 93 of file nm_common.c.
Variable Documentation
◆ at_sb_printf
| void(* at_sb_printf)(const char *_format,...) |
chooses which function to use in order to output debug
Definition at line 237 of file nm_common.h.