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avr: updated flash procedure code.

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This commit is contained in:
Martin Preuss
2025-01-19 15:44:46 +01:00
parent ba279ae2bb
commit c390b1059c
12 changed files with 653 additions and 67 deletions
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33
avr/modules/flash/defs.asm Normal file
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; ***************************************************************************
; copyright : (C) 2025 by Martin Preuss
; email : martin@libchipcard.de
;
; ***************************************************************************
; * This file is part of the project "AqHome". *
; * Please see toplevel file COPYING of that project for license details. *
; ***************************************************************************
.equ FLASH_ERROR_NONE = 0
.equ FLASH_ERROR_MSGERROR = 1
.equ FLASH_RECVBUFFER_MAXLEN = 128
.equ FLASH_CMD_FLASH_RSP = 74
.equ FLASH_MSG_OFFS_DESTADDR = 0
.equ FLASH_MSG_OFFS_MSGLEN = 1
.equ FLASH_MSG_OFFS_MSGDATA = 2
.equ FLASH_MSG_OFFS_CMD = 2 ; first at COM2_MSG_OFFS_MSGDATA
.equ FLASH_MSG_OFFS_SRCADDR = 3
.equ FLASH_MSG_OFFS_PAYLOAD = 4 ; payload for the cmd follows here
.equ FLASH_PACKET_DATA_OFFS_ADDR = FLASH_MSG_OFFS_PAYLOAD+0 ; 4 bytes
.equ FLASH_PACKET_DATA_OFFS_DATA = FLASH_MSG_OFFS_PAYLOAD+4 ; n bytes
.equ FLASH_PACKET_START_OFFS_UID = FLASH_MSG_OFFS_PAYLOAD+0 ; 4 bytes