utils.c

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#include "main.h"
#include "types.h"


/*****************************************************************************
*
*   Function name : strLen
*
*   @return       Length of string
*
*   Purpose :       Find the length of a string (excluding NULL char)
*
*****************************************************************************/
uint16 strLen(uint8 *str)
{
   uint16 len;

   for (len = 0; str[len] != 0x00; len++);

   return (len);
}

/*****************************************************************************
*
*   Function name : strCatChar
*
*   Purpose :       Append a byte to a string buffer
*
*****************************************************************************/
void strCatChar(uint8 *str, uint8 byte)
{
   uint16 len;

   len = strLen(str);
   str[len] = byte;
   str[len+1] = '\0';
}