eecb022a0c
- wait for ATTN high after error receiving a packet - use different wait times when waiting for FLASH_START and FLASH_DATA
35 lines
1.2 KiB
NASM
35 lines
1.2 KiB
NASM
; ***************************************************************************
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; copyright : (C) 2025 by Martin Preuss
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; email : martin@libchipcard.de
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;
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; ***************************************************************************
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; * This file is part of the project "AqHome". *
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; * Please see toplevel file COPYING of that project for license details. *
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; ***************************************************************************
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.equ FLASH_ERROR_NONE = 0
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.equ FLASH_ERROR_MSGERROR = 1
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.equ FLASH_RECVBUFFER_MAXLEN = 32
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.equ FLASH_CMD_FLASH_RSP = 74
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.equ FLASH_MSG_OFFS_DESTADDR = 0
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.equ FLASH_MSG_OFFS_MSGLEN = 1
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.equ FLASH_MSG_OFFS_MSGDATA = 2
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.equ FLASH_MSG_OFFS_CMD = 2 ; first at COM2_MSG_OFFS_MSGDATA
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.equ FLASH_MSG_OFFS_SRCADDR = 3
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.equ FLASH_MSG_OFFS_PAYLOAD = 4 ; payload for the cmd follows here
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.equ FLASH_PACKET_DATA_OFFS_ADDR = FLASH_MSG_OFFS_PAYLOAD+0 ; 4 bytes
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.equ FLASH_PACKET_DATA_OFFS_DATA = FLASH_MSG_OFFS_PAYLOAD+4 ; n bytes
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.equ FLASH_PACKET_START_OFFS_UID = FLASH_MSG_OFFS_PAYLOAD+0 ; 4 bytes
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.equ FLASH_WAITFORDATA_TRIES = 30
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.equ FLASH_WAITFORSTART_TRIES = 5
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