/* Copyright (c) 2009 Dmitry Xmelkov All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the copyright holders nor the names of contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /* $Id$ */ #ifndef __DOXYGEN__ #include <avr/io.h> #if E2END && __AVR_ARCH__ > 1 #include <avr/eeprom.h> #include "asmdef.h" #include "eedef.h" /* void eeprom_update_dword (uint32_t *addr, uint32 val); void eeprom_update_float (float *addr, float val); */ ENTRY eeprom_update_dword ENTRY eeprom_update_float adiw addr_lo, 3 mov r18, r23 ; val_hhi XCALL eeprom_update_r18 XCALL eeprom_update_byte ; val_hlo mov r18, r21 ; val_hi XCALL eeprom_update_r18 mov r18, r20 ; val_lo XJMP eeprom_update_r18 ENDFUNC #endif /* E2END && __AVR_ARCH__ > 1 */ #endif /* !__DOXYGEN__ */