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Add get and put functions to EEPROM

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As available in http://www.arduino.cc/en/Reference/EEPROM
This commit is contained in:
Bundit J 2015-04-18 16:08:36 +07:00
parent 8ac5d70b70
commit 2adda59b6d
1 changed files with 2 additions and 2 deletions
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4
libraries/EEPROM/EEPROM.h
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@ -37,7 +37,7 @@ class EEPROMClass
template<typename T> T &get(int address, T &t) template<typename T> T &get(int address, T &t)
{ {
if (address < 0 || address >= _size) if (address < 0 || address + sizeof(T) > _size)
return t; return t;
uint8_t *ptr = (uint8_t*) &t; uint8_t *ptr = (uint8_t*) &t;
@ -47,7 +47,7 @@ class EEPROMClass
template<typename T> const T &put(int address, const T &t) template<typename T> const T &put(int address, const T &t)
{ {
if (address < 0 || address >= _size) if (address < 0 || address + sizeof(T) > _size)
return t; return t;
const uint8_t *ptr = (const uint8_t*) &t; const uint8_t *ptr = (const uint8_t*) &t;