eeprom_avr_libc.c

无线传感器网络中的节点定位算法。详见ReadMe文件。在TinyOS上实现的节点定位算法。

/* DCM: This code emulates the eeprom API provided by the AVR version
 * of libc.  That way we can use this API in our TinyOS apps
 * directly. */

void eeprom_read_block(void* buffer, void * offset, int length)
{
    readEEPROM(buffer, NODE_NUM, (int) offset, length);
}

uint8_t eeprom_read_byte(void * offset)
{
    uint8_t byte;
    readEEPROM(&byte, NODE_NUM, (int) offset, 1);
    return byte;
}

void eeprom_write_byte(void * offset, uint8_t byte)
{
    writeEEPROM(&byte, NODE_NUM, (int) offset, 1);
}