4MHz - Some New double Double Devices
[owSlave2.git] / common / OWDS2423_DS2423.S
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+\r
+// Copyright (c) 2017, Tobias Mueller tm(at)tm3d.de\r
+// All rights reserved. \r
+// \r
+// Redistribution and use in source and binary forms, with or without \r
+// modification, are permitted provided that the following conditions are \r
+// met: \r
+// \r
+//  * Redistributions of source code must retain the above copyright \r
+//    notice, this list of conditions and the following disclaimer. \r
+//  * Redistributions in binary form must reproduce the above copyright \r
+//    notice, this list of conditions and the following disclaimer in the \r
+//    documentation and/or other materials provided with the \r
+//    distribution. \r
+//  * All advertising materials mentioning features or use of this \r
+//    software must display the following acknowledgement: This product \r
+//    includes software developed by tm3d.de and its contributors. \r
+//  * Neither the name of tm3d.de nor the names of its contributors may \r
+//    be used to endorse or promote products derived from this software \r
+//    without specific prior written permission. \r
+// \r
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \r
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT \r
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR \r
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT \r
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, \r
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT \r
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, \r
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY \r
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT \r
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE \r
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. \r
+\r
+#define _CHANGEABLE_ID_\r
+#define _ZERO_POLLING_\r
+#if  defined(__AVR_ATtiny84__)  ||defined(__AVR_ATtiny84A__)  \r
+#else\r
+#define _NO_CONFIGBYTES_\r
+#define _DIS_FLASH_\r
+#endif\r
+//#define _HANDLE_CC_COMMAND_\r
+//#define _DB_\r
+\r
+#include "../common/OWConfig.s"\r
+#include "../common/OWCRC16.s"\r
+\r
+.extern pack1,45\r
+.extern counters1,16\r
+\r
+//.extern pack2,45\r
+.extern counters2,16\r
+\r
+#define pack2 pack1 \r
+;same EEPROM for Attiny44 \r
+\r
+.macro CHIP_INIT       ;r_temp is pushed other Registers should be saved\r
+.endm\r
+\r
+.macro COMMAND_TABLE\r
+               rjmp h_writescratchpad1\r
+               rjmp h_writescratchpad_crc1\r
+               rjmp h_readscratchpad1\r
+               rjmp h_copyscratchpad1\r
+               rjmp h_readmemory_addr1\r
+               rjmp h_readmemory1\r
+               rjmp h_readmemorycounter_addr1\r
+               rjmp h_readmemorycounter1\r
+               rjmp h_readmemorycounter_ex1\r
+\r
+               rjmp h_writescratchpad2\r
+               rjmp h_writescratchpad_crc2\r
+               rjmp h_readscratchpad2\r
+               rjmp h_copyscratchpad2\r
+               rjmp h_readmemory_addr2\r
+               rjmp h_readmemory2\r
+               rjmp h_readmemorycounter_addr2\r
+               rjmp h_readmemorycounter2\r
+               rjmp h_readmemorycounter_ex2\r
+.endm\r
+\r
+#include "../common/OWRomFunctionsDual.s"\r
+#include "../common/OWTimerInterrupt.s"\r
+\r
+\r
+\r
+; Ab hier Geraeteabhaenging\r
+#define OW_WRITE_SCRATCHPAD1 OW_FIRST_COMMAND+0\r
+#define OW_WRITE_SCRATCHPAD_CRC1 OW_FIRST_COMMAND+1\r
+#define OW_READ_SCRATCHPAD1 OW_FIRST_COMMAND+2\r
+#define OW_COPY_SCRATCHPAD1 OW_FIRST_COMMAND+3\r
+#define OW_READ_MEMORY_ADDR1 OW_FIRST_COMMAND+4\r
+#define OW_READ_MEMORY1 OW_FIRST_COMMAND+5\r
+#define OW_READ_MEMORYCOUNTER_ADDR1 OW_FIRST_COMMAND+6\r
+#define OW_READ_MEMORYCOUNTER1 OW_FIRST_COMMAND+7\r
+#define OW_READ_MEMORYCOUNTER_EX1 OW_FIRST_COMMAND+8\r
+\r
+#define OW_WRITE_SCRATCHPAD2 OW_FIRST_COMMAND+9\r
+#define OW_WRITE_SCRATCHPAD_CRC2 OW_FIRST_COMMAND+10\r
+#define OW_READ_SCRATCHPAD2 OW_FIRST_COMMAND+11\r
+#define OW_COPY_SCRATCHPAD2 OW_FIRST_COMMAND+12\r
+#define OW_READ_MEMORY_ADDR2 OW_FIRST_COMMAND+13\r
+#define OW_READ_MEMORY2 OW_FIRST_COMMAND+14\r
+#define OW_READ_MEMORYCOUNTER_ADDR2 OW_FIRST_COMMAND+15\r
+#define OW_READ_MEMORYCOUNTER2 OW_FIRST_COMMAND+16\r
+#define OW_READ_MEMORYCOUNTER_EX2 OW_FIRST_COMMAND+17\r
+\r
+\r
+;---------------------------------------------------\r
+;      READ COMMAND and start operation\r
+;---------------------------------------------------\r
+\r
+h_readcommand1:\r
+       clr r_bytep\r
+#ifndef _DIS_FLASH_\r
+       FLASH_COMMANDS ; muss zu erst sein....\r
+#endif\r
+       cset 0x0F,OW_WRITE_SCRATCHPAD1\r
+       cjmp 0xAA,hrc_set_readscratchpad1\r
+       cset 0x5A,OW_COPY_SCRATCHPAD1\r
+       cset 0xF0,OW_READ_MEMORY_ADDR1\r
+       cset 0xA5,OW_READ_MEMORYCOUNTER_ADDR1\r
+       FW_CONFIG_INFO1\r
+#ifdef _CHANGEABLE_ID_\r
+       CHANGE_ID_COMMANDS\r
+#endif\r
+       ldi r_mode,OW_SLEEP\r
+       rjmp handle_end\r
+\r
+hrc_set_readscratchpad1:\r
+       ldi r_mode,OW_READ_SCRATCHPAD1\r
+       ldi r_sendflag,1\r
+       rjmp h_readscratchpad1\r
+\r
+h_writescratchpad1:\r
+       configZ pack1,r_bytep\r
+       inc  r_bytep\r
+       st   Z,r_rwbyte\r
+       cpi  r_bytep,2\r
+       breq h_writescratchpad_block1\r
+       brsh h_writescratchpad_set_eoffset1 ;;33\r
+       rjmp handle_end  ;handle_end zu weit entfernt fuer br...\r
+h_writescratchpad_set_eoffset1:\r
+       cpi  r_bytep,35\r
+       breq h_writescratchpad_setcrc1\r
+       mov r_temp,r_bytep\r
+       subi r_temp,4\r
+       sts pack1+2,r_temp ;AA und PF cleared\r
+       rjmp handle_end\r
+;Start writeing to 32 Byte Block ; skip status byte    \r
+h_writescratchpad_block1:\r
+       lds r_temp,pack1 ; Adresse low byte\r
+       andi r_temp,0x1F ;32 byte\r
+       add r_bytep,r_temp ;Zur angegebenen Startadresse springen\r
+       ;ori r_temp,0x20 ; Set PF flag\r
+       sts pack1+2,r_temp  ;E4:E0 vorher setzen\r
+       ; Byte 3 ueberspringen\r
+       rjmp handle_end_inc\r
+\r
+h_writescratchpad_setcrc1:\r
+       ;copy crc to pack\r
+       lds r_temp,crc\r
+       com r_temp\r
+       sts pack1+43,r_temp\r
+       lds r_temp,crc+1\r
+       com r_temp ; invertieren , komischer name.....\r
+       sts pack1+44,r_temp\r
+       ldi  r_mode,OW_WRITE_SCRATCHPAD_CRC1\r
+       ldi r_sendflag,1\r
+       ldi r_bytep,43\r
+h_writescratchpad_crc1:\r
+       cpi r_bytep,45\r
+       breq h_writescratchpad_crc_end1\r
+       configZ pack1,r_bytep\r
+       ld r_rwbyte,Z\r
+       rjmp handle_end_inc\r
+h_writescratchpad_crc_end1:\r
+       rjmp handle_end_sleep\r
+       \r
+       \r
+h_readscratchpad1:\r
+       cpi r_bytep,35\r
+       breq h_readscratchpad_end1\r
+       cpi r_bytep,3\r
+       brne h_readscratchpad_read_byte1\r
+h_readscratchpad_set_offset1:\r
+       lds r_temp,pack1\r
+       andi r_temp,0x1F\r
+       ldi r_temp2,3\r
+       add r_temp,r_temp2\r
+       mov r_bytep,r_temp\r
+h_readscratchpad_read_byte1:\r
+       configZ pack1,r_bytep\r
+       ld r_rwbyte,Z\r
+       rjmp handle_end_inc\r
+h_readscratchpad_end1:\r
+       rjmp handle_end_sleep\r
+\r
+\r
+\r
+h_copyscratchpad1:\r
+       cpi  r_bytep,3\r
+       brsh h_copyscratchpad_ok1\r
+       configZ pack1,r_bytep\r
+       inc  r_bytep\r
+       ld   r_temp,Z\r
+       cp r_temp,r_rwbyte\r
+       brne h_copyscratchpad_nok1\r
+       cpi  r_bytep,3\r
+       breq h_copyscratchpad_ok1\r
+       ldi  r_bcount,1 \r
+       rjmp handle_end\r
+h_copyscratchpad_ok1:\r
+       ldi r_rwbyte,0xAA\r
+       ldi r_sendflag,1\r
+       rjmp handle_end\r
+h_copyscratchpad_nok1:\r
+       lds r_temp,pack1+3\r
+       andi r_temp,~0x80\r
+       sts pack1+3,r_temp\r
+       rjmp handle_end_sleep\r
+\r
+\r
+h_readmemory_addr1:\r
+       cpi r_bytep,0\r
+       brne h_readmrmory_addr_byte11\r
+       sts pack1,r_rwbyte\r
+       rjmp handle_end_inc\r
+h_readmrmory_addr_byte11:\r
+       sts pack1+1,r_rwbyte\r
+       ldi r_mode,OW_READ_MEMORY1\r
+       ldi r_sendflag,1\r
+       clr r_bytep\r
+       rjmp h_readmemory21\r
+h_readmemory1:\r
+       lds r_bytep,pack1\r
+       lds r_temp2,pack1+1\r
+       inc r_bytep\r
+       clr r_temp\r
+       adc r_temp2,r_temp\r
+       sbrc r_temp2,1\r
+       rjmp h_readmemory_end1\r
+       sts pack1+1,r_temp\r
+       sts pack1,r_bytep\r
+h_readmemory21:\r
+       lds r_bytep,pack1\r
+       andi r_bytep,0x1F\r
+       configZ pack1+3,r_bytep\r
+       ld   r_rwbyte,Z\r
+       rjmp handle_end\r
+h_readmemory_end1:\r
+       rjmp handle_end_sleep\r
+\r
+\r
+\r
+\r
+\r
+\r
+\r
+\r
+h_readmemorycounter_addr1:\r
+       cpi r_bytep,0\r
+       brne h_readmrmorycounter_addr_byte11\r
+       sts pack1,r_rwbyte\r
+       inc r_bytep\r
+       ;ldi r_bcount,1\r
+       rjmp handle_end\r
+h_readmrmorycounter_addr_byte11:\r
+       sts pack1+1,r_rwbyte\r
+       ldi r_mode,OW_READ_MEMORYCOUNTER1\r
+       ;ldi r_bcount,1 \r
+       ldi r_sendflag,1\r
+       clr r_bytep\r
+       rjmp h_readmemorycounter21\r
+h_readmemorycounter1:\r
+       lds r_bytep,pack1\r
+       lds r_temp2,pack1+1\r
+       ldi r_temp,1  ;inc leider kein c flag\r
+       add r_bytep,r_temp\r
+       clr r_temp\r
+       adc r_temp2,r_temp\r
+       mov r_temp,r_bytep\r
+       andi r_temp,0x1F\r
+       breq h_readmemorycounter_next1\r
+       sts pack1+1,r_temp2\r
+       sts pack1,r_bytep\r
+h_readmemorycounter21:  ;Lesen von dem worauf die erstenzwei bytes zeigen\r
+       lds r_bytep,pack1\r
+       andi r_bytep,0x1F\r
+       configZ pack1+3,r_bytep\r
+       ld   r_rwbyte,Z\r
+       ;ldi r_bcount,1\r
+       rjmp handle_end\r
+//h_readmemorycounter_end:\r
+//     ldi  r_mode,OW_SLEEP\r
+//     clr r_sendflag\r
+//     rjmp handle_end\r
+h_readmemorycounter_next1:  ; rest lesen\r
+       ldi  r_mode,OW_READ_MEMORYCOUNTER_EX1\r
+       ldi r_bytep,34\r
+       lds r_temp2,pack1\r
+       lds r_temp,pack1+1\r
+       lsl r_temp2\r
+       rol r_temp\r
+       cpi r_temp,3\r
+       brne h_readmemorycounter_cFF1\r
+       andi r_temp2,0xC0\r
+       swap r_temp2\r
+\r
+       ;cpi r_temp,0xE0\r
+\r
+       configZ counters1,r_temp2\r
+       ld r_temp,Z+\r
+       sts pack1+35,r_temp     \r
+       ld r_temp,Z+\r
+       sts pack1+36,r_temp     \r
+       ld r_temp,Z+\r
+       sts pack1+37,r_temp     \r
+       ld r_temp,Z+\r
+       sts pack1+38,r_temp     \r
+       rjmp h_readmemorycounter_ex1\r
+h_readmemorycounter_cFF1:\r
+       ldi r_temp,0xFF\r
+       sts pack1+35,r_temp     \r
+       sts pack1+36,r_temp     \r
+       sts pack1+37,r_temp     \r
+       sts pack1+38,r_temp     \r
+\r
+h_readmemorycounter_ex1:\r
+       inc r_bytep\r
+       cpi r_bytep,45\r
+       breq h_readmemorycounter_ex_end1\r
+       cpi r_bytep,43\r
+       brne h_readmemorycounter_ex21\r
+       lds r_temp,crc\r
+       com r_temp\r
+       sts pack1+43,r_temp\r
+       lds r_temp,crc+1\r
+       com r_temp\r
+       sts pack1+44,r_temp\r
+h_readmemorycounter_ex21:\r
+       ;ldi r_bcount,1\r
+       configZ pack1,r_bytep\r
+       ld   r_rwbyte,Z\r
+       rjmp handle_end\r
+h_readmemorycounter_ex_end1:\r
+       lds r_bytep,pack1\r
+       lds r_temp2,pack1+1\r
+       ldi r_temp,1  ;inc leider kein c flag\r
+       add r_bytep,r_temp\r
+       clr r_temp\r
+       adc r_temp2,r_temp\r
+       sbrc r_temp2,1 ;am ene von allem \r
+       rjmp h_readmemorycounter_ex_sleep1\r
+       CRCInit1\r
+       ldi  r_mode,OW_READ_MEMORYCOUNTER1\r
+       sts pack1+1,r_temp2\r
+       sts pack1,r_bytep\r
+       rjmp h_readmemorycounter21\r
+h_readmemorycounter_ex_sleep1:\r
+       ldi r_mode,OW_SLEEP\r
+       clr r_sendflag\r
+       rjmp handle_end\r
+\r
+\r
+\r
+\r
+;*****************************************************************************************************************************************************************************************\r
+;*****************************************************************************************************************************************************************************************\r
+;*****************************************************************************************************************************************************************************************\r
+;*****************************************************************************************************************************************************************************************\r
+;*****************************************************************************************************************************************************************************************\r
+\r
+\r
+\r
+\r
+h_readcommand2:\r
+       clr r_bytep\r
+#ifndef _DIS_FLASH_\r
+       FLASH_COMMANDS ; muss zu erst sein....\r
+#endif\r
+       cset 0x0F,OW_WRITE_SCRATCHPAD2\r
+       cjmp 0xAA,hrc_set_readscratchpad2\r
+       cset 0x5A,OW_COPY_SCRATCHPAD2\r
+       cset 0xF0,OW_READ_MEMORY_ADDR2\r
+       cset 0xA5,OW_READ_MEMORYCOUNTER_ADDR2\r
+       FW_CONFIG_INFO2\r
+#ifdef _CHANGEABLE_ID_\r
+       CHANGE_ID_COMMANDS\r
+#endif\r
+       ldi r_mode,OW_SLEEP\r
+       rjmp handle_end\r
+\r
+hrc_set_readscratchpad2:\r
+       ldi r_mode,OW_READ_SCRATCHPAD2\r
+       ldi r_sendflag,1\r
+       rjmp h_readscratchpad2\r
+\r
+h_writescratchpad2:\r
+       configZ pack2,r_bytep\r
+       inc  r_bytep\r
+       st   Z,r_rwbyte\r
+       cpi  r_bytep,2\r
+       breq h_writescratchpad_block2\r
+       brsh h_writescratchpad_set_eoffset2 ;;33\r
+       rjmp handle_end  ;handle_end zu weit entfernt fuer br...\r
+h_writescratchpad_set_eoffset2:\r
+       cpi  r_bytep,35\r
+       breq h_writescratchpad_setcrc2\r
+       mov r_temp,r_bytep\r
+       subi r_temp,4\r
+       sts pack2+2,r_temp ;AA und PF cleared\r
+       rjmp handle_end\r
+;Start writeing to 32 Byte Block ; skip status byte    \r
+h_writescratchpad_block2:\r
+       lds r_temp,pack2 ; Adresse low byte\r
+       andi r_temp,0x1F ;32 byte\r
+       add r_bytep,r_temp ;Zur angegebenen Startadresse springen\r
+       ;ori r_temp,0x20 ; Set PF flag\r
+       sts pack2+2,r_temp  ;E4:E0 vorher setzen\r
+       ; Byte 3 ueberspringen\r
+       rjmp handle_end_inc\r
+\r
+h_writescratchpad_setcrc2:\r
+       ;copy crc to pack2\r
+       lds r_temp,crc\r
+       com r_temp\r
+       sts pack2+43,r_temp\r
+       lds r_temp,crc+1\r
+       com r_temp ; invertieren , komischer name.....\r
+       sts pack2+44,r_temp\r
+       ldi  r_mode,OW_WRITE_SCRATCHPAD_CRC2\r
+       ldi r_sendflag,1\r
+       ldi r_bytep,43\r
+h_writescratchpad_crc2:\r
+       cpi r_bytep,45\r
+       breq h_writescratchpad_crc_end2\r
+       configZ pack2,r_bytep\r
+       ld r_rwbyte,Z\r
+       rjmp handle_end_inc\r
+h_writescratchpad_crc_end2:\r
+       rjmp handle_end_sleep\r
+       \r
+       \r
+h_readscratchpad2:\r
+       cpi r_bytep,35\r
+       breq h_readscratchpad_end2\r
+       cpi r_bytep,3\r
+       brne h_readscratchpad_read_byte2\r
+h_readscratchpad_set_offset2:\r
+       lds r_temp,pack2\r
+       andi r_temp,0x1F\r
+       ldi r_temp2,3\r
+       add r_temp,r_temp2\r
+       mov r_bytep,r_temp\r
+h_readscratchpad_read_byte2:\r
+       configZ pack2,r_bytep\r
+       ld r_rwbyte,Z\r
+       rjmp handle_end_inc\r
+h_readscratchpad_end2:\r
+       rjmp handle_end_sleep\r
+\r
+\r
+\r
+h_copyscratchpad2:\r
+       cpi  r_bytep,3\r
+       brsh h_copyscratchpad_ok2\r
+       configZ pack2,r_bytep\r
+       inc  r_bytep\r
+       ld   r_temp,Z\r
+       cp r_temp,r_rwbyte\r
+       brne h_copyscratchpad_nok2\r
+       cpi  r_bytep,3\r
+       breq h_copyscratchpad_ok2\r
+       ldi  r_bcount,1 \r
+       rjmp handle_end\r
+h_copyscratchpad_ok2:\r
+       ldi r_rwbyte,0xAA\r
+       ldi r_sendflag,1\r
+       rjmp handle_end\r
+h_copyscratchpad_nok2:\r
+       lds r_temp,pack2+3\r
+       andi r_temp,~0x80\r
+       sts pack2+3,r_temp\r
+       rjmp handle_end_sleep\r
+\r
+\r
+h_readmemory_addr2:\r
+       cpi r_bytep,0\r
+       brne h_readmrmory_addr_byte12\r
+       sts pack2,r_rwbyte\r
+       rjmp handle_end_inc\r
+h_readmrmory_addr_byte12:\r
+       sts pack2+1,r_rwbyte\r
+       ldi r_mode,OW_READ_MEMORY2\r
+       ldi r_sendflag,1\r
+       clr r_bytep\r
+       rjmp h_readmemory22\r
+h_readmemory2:\r
+       lds r_bytep,pack2\r
+       lds r_temp2,pack2+1\r
+       inc r_bytep\r
+       clr r_temp\r
+       adc r_temp2,r_temp\r
+       sbrc r_temp2,1\r
+       rjmp h_readmemory_end2\r
+       sts pack2+1,r_temp\r
+       sts pack2,r_bytep\r
+h_readmemory22:\r
+       lds r_bytep,pack2\r
+       andi r_bytep,0x1F\r
+       configZ pack2+3,r_bytep\r
+       ld   r_rwbyte,Z\r
+       rjmp handle_end\r
+h_readmemory_end2:\r
+       rjmp handle_end_sleep\r
+\r
+\r
+\r
+\r
+\r
+\r
+\r
+\r
+h_readmemorycounter_addr2:\r
+       cpi r_bytep,0\r
+       brne h_readmrmorycounter_addr_byte12\r
+       sts pack2,r_rwbyte\r
+       inc r_bytep\r
+       ;ldi r_bcount,1\r
+       rjmp handle_end\r
+h_readmrmorycounter_addr_byte12:\r
+       sts pack2+1,r_rwbyte\r
+       ldi r_mode,OW_READ_MEMORYCOUNTER2\r
+       ;ldi r_bcount,1 \r
+       ldi r_sendflag,1\r
+       clr r_bytep\r
+       rjmp h_readmemorycounter22\r
+h_readmemorycounter2:\r
+       lds r_bytep,pack2\r
+       lds r_temp2,pack2+1\r
+       ldi r_temp,1  ;inc leider kein c flag\r
+       add r_bytep,r_temp\r
+       clr r_temp\r
+       adc r_temp2,r_temp\r
+       mov r_temp,r_bytep\r
+       andi r_temp,0x1F\r
+       breq h_readmemorycounter_next2\r
+       sts pack2+1,r_temp2\r
+       sts pack2,r_bytep\r
+h_readmemorycounter22:  ;Lesen von dem worauf die erstenzwei bytes zeigen\r
+       lds r_bytep,pack2\r
+       andi r_bytep,0x1F\r
+       configZ pack2+3,r_bytep\r
+       ld   r_rwbyte,Z\r
+       ;ldi r_bcount,1\r
+       rjmp handle_end\r
+//h_readmemorycounter_end:\r
+//     ldi  r_mode,OW_SLEEP\r
+//     clr r_sendflag\r
+//     rjmp handle_end\r
+h_readmemorycounter_next2:  ; rest lesen\r
+       ldi  r_mode,OW_READ_MEMORYCOUNTER_EX2\r
+       ldi r_bytep,34\r
+       lds r_temp2,pack2\r
+       lds r_temp,pack2+1\r
+       //lsr r_temp\r
+       //ror r_temp2\r
+\r
+       lsl r_temp2\r
+       rol r_temp\r
+       cpi r_temp,3\r
+       brne h_readmemorycounter_cFF2\r
+       andi r_temp2,0xC0\r
+       swap r_temp2\r
+\r
+       ;cpi r_temp,0xE0\r
+\r
+       configZ counters2,r_temp2\r
+       ld r_temp,Z+\r
+       sts pack2+35,r_temp     \r
+       ld r_temp,Z+\r
+       sts pack2+36,r_temp     \r
+       ld r_temp,Z+\r
+       sts pack2+37,r_temp     \r
+       ld r_temp,Z+\r
+       sts pack2+38,r_temp     \r
+       rjmp h_readmemorycounter_ex2\r
+h_readmemorycounter_cFF2:\r
+       ldi r_temp,0xFF\r
+       sts pack2+35,r_temp     \r
+       sts pack2+36,r_temp     \r
+       sts pack2+37,r_temp     \r
+       sts pack2+38,r_temp     \r
+\r
+h_readmemorycounter_ex2:\r
+       inc r_bytep\r
+       cpi r_bytep,45\r
+       breq h_readmemorycounter_ex_end2\r
+       cpi r_bytep,43\r
+       brne h_readmemorycounter_ex22\r
+       lds r_temp,crc\r
+       com r_temp\r
+       sts pack2+43,r_temp\r
+       lds r_temp,crc+1\r
+       com r_temp\r
+       sts pack2+44,r_temp\r
+h_readmemorycounter_ex22:\r
+       ;ldi r_bcount,1\r
+       configZ pack2,r_bytep\r
+       ld   r_rwbyte,Z\r
+       rjmp handle_end\r
+h_readmemorycounter_ex_end2:\r
+       lds r_bytep,pack2\r
+       lds r_temp2,pack2+1\r
+       ldi r_temp,1  ;inc leider kein c flag\r
+       add r_bytep,r_temp\r
+       clr r_temp\r
+       adc r_temp2,r_temp\r
+       sbrc r_temp2,1 ;am ene von allem \r
+       rjmp h_readmemorycounter_ex_sleep2\r
+       CRCInit1\r
+       ldi  r_mode,OW_READ_MEMORYCOUNTER2\r
+       sts pack2+1,r_temp2\r
+       sts pack2,r_bytep\r
+       rjmp h_readmemorycounter22\r
+h_readmemorycounter_ex_sleep2:\r
+       ldi r_mode,OW_SLEEP\r
+       clr r_sendflag\r
+       rjmp handle_end\r
+\r
+\r
+\r
+\r
+#include "../common/OWPinInterrupt.s"\r
+.end\r