X-Git-Url: http://git.smho.de/gw/?p=owSlave2.git;a=blobdiff_plain;f=common%2FOWDS2438_DS2438.S;fp=common%2FOWDS2438_DS2438.S;h=3c00e1bd481bc6ad529b3b49a564d61bf1a3fb14;hp=0000000000000000000000000000000000000000;hb=485bc58764a5b2a1296dee25aadb42316e8defe0;hpb=a07a7e7b05471927bf3046ee265792231711f8a4 diff --git a/common/OWDS2438_DS2438.S b/common/OWDS2438_DS2438.S new file mode 100644 index 0000000..3c00e1b --- /dev/null +++ b/common/OWDS2438_DS2438.S @@ -0,0 +1,351 @@ + +// Copyright (c) 2017, Tobias Mueller tm(at)tm3d.de +// 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. +// * All advertising materials mentioning features or use of this +// software must display the following acknowledgement: This product +// includes software developed by tm3d.de and its contributors. +// * Neither the name of tm3d.de nor the names of its 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. + +#define _CHANGEABLE_ID_ +#define _ZERO_POLLING_ +//#define _HANDLE_CC_COMMAND_ +//#define _DB_ + +#include "../common/OWConfig.s" +#include "../common/OWCRC8.s" + + +#if defined(__AVR_ATtiny25__) +.extern pack2,16 +.extern pack1,16 +#else +.extern pack2,64 +.extern pack1,64 +#endif +.extern DS2438_1_TEMP,2 +.extern DS2438_1_VAD,2 +.extern DS2438_2_TEMP,2 +.extern DS2438_2_VAD,2 +.comm block,1 ; Block der augegeben, geschrieben wird (Parameter von READ/WRITE Scratchpad) + + +.macro CHIP_INIT ;r_temp is pushed other Registers should be saved +.endm + +.macro COMMAND_TABLE + rjmp h_readscratchpad_adr1 + rjmp h_readscratchpad1 + rjmp h_writescratchpad_adr1 + rjmp h_writescratchpad1 + rjmp h_readscratchpad_adr2 + rjmp h_readscratchpad2 + rjmp h_writescratchpad_adr2 + rjmp h_writescratchpad2 +.endm + +#include "../common/OWRomFunctionsDual.s" +#include "../common/OWTimerInterrupt.s" + + + +; Ab hier Geraeteabhaenging +#define OW_READ_SCRATCHPAD_ADR1 OW_FIRST_COMMAND+0 +#define OW_READ_SCRATCHPAD1 OW_FIRST_COMMAND+1 +#define OW_WRITE_SCRATCHPAD_ADR1 OW_FIRST_COMMAND+2 +#define OW_WRITE_SCRATCHPAD1 OW_FIRST_COMMAND+3 +#define OW_READ_SCRATCHPAD_ADR2 OW_FIRST_COMMAND+4 +#define OW_READ_SCRATCHPAD2 OW_FIRST_COMMAND+5 +#define OW_WRITE_SCRATCHPAD_ADR2 OW_FIRST_COMMAND+6 +#define OW_WRITE_SCRATCHPAD2 OW_FIRST_COMMAND+7 + + +;--------------------------------------------------- +; READ COMMAND and start operation +;--------------------------------------------------- + +#ifdef _HANDLE_CC_COMMAND_ +h_readcommand12: + clr r_bytep + cset 0x44,hrc_set_convertT12 + ldi r_mode,OW_SLEEP + rjmp handle_end +#endif + + +h_readcommand1: + clr r_bytep +#ifndef _DIS_FLASH_ + FLASH_COMMANDS ; muss zu erst sein.... +#endif + cset 0xBE,OW_READ_SCRATCHPAD_ADR1 + cset 0x4E,OW_WRITE_SCRATCHPAD_ADR1 + cjmp 0x44,hrc_set_convertT1 + cjmp 0xB4,hrc_set_convertV1 + FW_CONFIG_INFO1 +#ifdef _CHANGEABLE_ID_ + CHANGE_ID_COMMANDS +#endif + rjmp handle_end_sleep + + +hrc_set_convertT1: + ldi r_temp,1 + sts gcontrol,r_temp + lds r_temp,DS2438_1_TEMP + sts pack1+1,r_temp + lds r_temp,DS2438_1_TEMP+1 + sts pack1+2,r_temp + rjmp handle_end_sleep +hrc_set_convertV1: + lds r_temp,pack1 + sbrs r_temp,3 + rjmp hrc_set_convertVV1 + ldi r_temp,0xF4 //5V + sts pack1+3,r_temp + ldi r_temp,0x01 + sts pack1+4,r_temp + rjmp hrc_set_convertend1 +hrc_set_convertVV1: + ldi r_temp,3 + sts gcontrol,r_temp + lds r_temp,DS2438_1_VAD + sts pack1+3,r_temp + lds r_temp,DS2438_1_VAD+1 + sts pack1+4,r_temp +hrc_set_convertend1: + rjmp handle_end_sleep + + + +;--------------------------------------------------- +; READ SCRATCHPAD +;--------------------------------------------------- + +h_readscratchpad_adr1: + lsl r_rwbyte + lsl r_rwbyte + lsl r_rwbyte +#if defined(__AVR_ATtiny25__) + andi r_rwbyte,0x01 ;nur Page 0 und 1 und das immer wiederholen +#endif + sts block,r_rwbyte + ldi r_sendflag,1 + ldi r_mode,OW_READ_SCRATCHPAD1 + CRCInit2 +h_readscratchpad1: + cpi r_bytep,8 + breq h_readscratchpad_crc1 + cpi r_bytep,9 + breq h_readscratchpad_all1 + lds r_temp,block + add r_temp,r_bytep + configZ pack1,r_temp + ld r_rwbyte,Z + rjmp handle_end_inc +h_readscratchpad_crc1: + lds r_rwbyte,crc + rjmp handle_end_inc +h_readscratchpad_all1: + rjmp handle_end_sleep + + + + +;--------------------------------------------------- +; WRITE SCRATCHPAD +;--------------------------------------------------- +h_writescratchpad_adr1: + lsl r_rwbyte + lsl r_rwbyte + lsl r_rwbyte +#if defined(__AVR_ATtiny25__) + andi r_rwbyte,0x01 ;nur Page 0 und 1 und das immer wiederholen +#endif + sts block,r_rwbyte + ldi r_mode,OW_WRITE_SCRATCHPAD1 + ldi r_bcount,1 + rjmp handle_end +h_writescratchpad1: + cpi r_bytep,8 + breq h_writescratchpad_all1 + lds r_temp,block + add r_temp,r_bytep + configZ pack1,r_temp + st Z,r_rwbyte + rjmp handle_end_inc +h_writescratchpad_all1: + rjmp handle_end_sleep + + + + + + + + +#ifdef _HANDLE_CC_COMMAND_ +hrc_set_convertT12: + ldi r_temp,3 + sts gcontrol,r_temp + lds r_temp,DS2438_2_TEMP + sts pack2+1,r_temp + lds r_temp,DS2438_2_TEMP+1 + sts pack2+2,r_temp + lds r_temp,DS2438_1_TEMP + sts pack1+1,r_temp + lds r_temp,DS2438_1_TEMP+1 + sts pack1+2,r_temp + rjmp handle_end_sleep +#endif + + +;***************************************************************************************************************************************************************************************** +;***************************************************************************************************************************************************************************************** +;***************************************************************************************************************************************************************************************** +;***************************************************************************************************************************************************************************************** +;***************************************************************************************************************************************************************************************** + + + + + +h_readcommand2: + clr r_bytep +#ifndef _DIS_FLASH_ + FLASH_COMMANDS ; muss zu erst sein.... +#endif + cset 0xBE,OW_READ_SCRATCHPAD_ADR2 + cset 0x4E,OW_WRITE_SCRATCHPAD_ADR2 + cjmp 0x44,hrc_set_convertT2 + cjmp 0xB4,hrc_set_convertV2 + FW_CONFIG_INFO2 + //cljmp 0x85,hrc_fw_configinfo2 +#ifdef _CHANGEABLE_ID_ + CHANGE_ID_COMMANDS +#endif + rjmp handle_end_sleep + + +hrc_set_convertT2: + ldi r_temp,2 + sts gcontrol,r_temp + lds r_temp,DS2438_2_TEMP + sts pack2+1,r_temp + lds r_temp,DS2438_2_TEMP+1 + sts pack2+2,r_temp + rjmp handle_end_sleep +hrc_set_convertV2: + lds r_temp,pack2 + sbrs r_temp,3 + rjmp hrc_set_convertVV2 + ldi r_temp,0xF4 + sts pack2+3,r_temp + ldi r_temp,0x01 + sts pack2+4,r_temp + rjmp hrc_set_convertend2 +hrc_set_convertVV2: + ldi r_temp,3 + sts gcontrol,r_temp + lds r_temp,DS2438_2_VAD + sts pack2+3,r_temp + lds r_temp,DS2438_2_VAD+1 + sts pack2+4,r_temp +hrc_set_convertend2: + rjmp handle_end_sleep + + + +;--------------------------------------------------- +; READ SCRATCHPAD +;--------------------------------------------------- + +h_readscratchpad_adr2: + lsl r_rwbyte + lsl r_rwbyte + lsl r_rwbyte +#if defined(__AVR_ATtiny25__) + andi r_rwbyte,0x01 ;nur Page 0 und 1 und das immer wiederholen +#endif + sts block,r_rwbyte + ldi r_sendflag,1 + ldi r_mode,OW_READ_SCRATCHPAD2 + CRCInit2 +h_readscratchpad2: + cpi r_bytep,8 + breq h_readscratchpad_crc2 + cpi r_bytep,9 + breq h_readscratchpad_all2 + lds r_temp,block + add r_temp,r_bytep + configZ pack2,r_temp + ld r_rwbyte,Z + rjmp handle_end_inc +h_readscratchpad_crc2: + lds r_rwbyte,crc + rjmp handle_end_inc +h_readscratchpad_all2: + rjmp handle_end_sleep + + + + +;--------------------------------------------------- +; WRITE SCRATCHPAD +;--------------------------------------------------- +h_writescratchpad_adr2: + lsl r_rwbyte + lsl r_rwbyte + lsl r_rwbyte +#if defined(__AVR_ATtiny25__) + andi r_rwbyte,0x01 ;nur Page 0 und 1 und das immer wiederholen +#endif + sts block,r_rwbyte + ldi r_mode,OW_WRITE_SCRATCHPAD2 + ldi r_bcount,1 + rjmp handle_end +h_writescratchpad2: + cpi r_bytep,8 + breq h_writescratchpad_all2 + lds r_temp,block + add r_temp,r_bytep + configZ pack2,r_temp + st Z,r_rwbyte + rjmp handle_end_inc +h_writescratchpad_all2: + rjmp handle_end_sleep + + + + + + + + + +#include "../common/OWPinInterrupt.s" +.end