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TCUtilities.cpp
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TCUtilities.cpp
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//
//
//
#include <EEPROM.h>
#include "TCCommon.h"
#include "TCUtilities.h"
bool
IsStrDigit(
char const* inStr)
{
if(inStr == NULL)
{
return false;
}
char const* cp = inStr;
for(;;)
{
char c = *cp++;
if(c == 0)
{
return true;
}
if(!isdigit(c))
{
return false;
}
}
return false;
}
bool
IsStrAlpha(
char const* inStr)
{
if(inStr == NULL)
{
return false;
}
char const* cp = inStr;
for(;;)
{
char c = *cp++;
if(c == 0)
{
return true;
}
if(!isalpha(c) && c != '_')
{
return false;
}
}
return false;
}
uint8_t
GetTurnoutDirection(
char const* inStr)
{
if(strcmp(inStr, "straight") == 0)
{
return eTurnDir_Straight;
}
else if(strcmp(inStr, "turnout") == 0)
{
return eTurnDir_Turnout;
}
return 0xFF;
}
void
LoadDataFromEEPROM(
void* inDst,
uint16_t inStartAddress,
uint16_t inSize)
{
uint8_t* cp = (uint8_t*)inDst;
for(uint16_t idx = inStartAddress; idx < inStartAddress + inSize; ++idx)
{
*cp++ = EEPROM.read(idx);
}
}
void
WriteDataToEEPROM(
void* inSrc,
uint16_t inStartAddress,
uint16_t inSize)
{
uint8_t* cp = (uint8_t*)inSrc;
for(uint16_t idx = inStartAddress; idx < inStartAddress + inSize; ++idx)
{
EEPROM.write(idx, *cp++);
}
}
char const*
StringizeUInt32(
uint32_t inValue)
{
static char buffer[5];
buffer[0] = (char)((inValue >> 24) & 0xFF);
buffer[1] = (char)((inValue >> 16) & 0xFF);
buffer[2] = (char)((inValue >> 8) & 0xFF);
buffer[3] = (char)((inValue >> 0) & 0xFF);
buffer[4] = 0;
return buffer;
}