Include the EEPROM API file (module which handles the interface on behalf of you)
#include
Define the Variable (where you want to put it)
#define BK_LIGHT_SETNG 0x00
write to the location
eeprom_write_byte((uint8_t*)BK_LIGHT_SETNG,0x7); //! read the settings
Reading the byte
xx = eeprom_read_byte((uint8_t*)BK_LIGHT_SETNG);
//=====================================================
you don't need to do anything from scratch, The work has already been done for you just use the interface header files.
AVR GCC Rocks... Free of cost... save lot of development time... and even the compiler is free, up to date with solid tools... (where you need to pay nearly $4000 + for tools like Keil)
#include
Define the Variable (where you want to put it)
#define BK_LIGHT_SETNG 0x00
write to the location
eeprom_write_byte((uint8_t*)BK_LIGHT_SETNG,0x7); //! read the settings
Reading the byte
xx = eeprom_read_byte((uint8_t*)BK_LIGHT_SETNG);
//=====================================================
you don't need to do anything from scratch, The work has already been done for you just use the interface header files.
AVR GCC Rocks... Free of cost... save lot of development time... and even the compiler is free, up to date with solid tools... (where you need to pay nearly $4000 + for tools like Keil)
1 comment:
it is useful. variable name should be more informative like *addr
Post a Comment