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started working on improved UART_HW module.

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This commit is contained in:
Martin Preuss
2025-06-30 21:29:05 +02:00
parent 6383d18e0e
commit 9206341032
4 changed files with 873 additions and 6 deletions
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43
avr/modules/uart_hw2/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. *
; ***************************************************************************
#ifndef AVR_MODULES_UART_HW2_DEFS_H
#define AVR_MODULES_UART_HW2_DEFS_H
.equ UART_HW2_BUFFER_SIZE = NET_BUFFERS_SIZE
.equ UART_HW2_MODE_IDLE = 0
.equ UART_HW2_MODE_READING = 1
.equ UART_HW2_MODE_SKIPPING = 2
.equ UART_HW2_MODE_MSGRECEIVED = 3
.equ UART_HW2_MODE_WRITING = 4
.equ UART_HW2_MODE_WAITBUFFEREMPTY = 5
.equ UART_HW2_MODE_MSGSENT = 6
.equ UART_HW2_MODE_NUM = 7
.equ UART_HW2_IFACE_OFFS_BEGIN = NET_IFACE_SIZE
.equ UART_HW2_IFACE_OFFS_MODE = UART_HW2_IFACE_OFFS_BEGIN
.equ UART_HW2_IFACE_OFFS_MODECOUNTER = UART_HW2_IFACE_OFFS_BEGIN+1
.equ UART_HW2_IFACE_OFFS_WRITEBUFNUM = UART_HW2_IFACE_OFFS_BEGIN+2
.equ UART_HW2_IFACE_OFFS_BUFPOS_LOW = UART_HW2_IFACE_OFFS_BEGIN+3
.equ UART_HW2_IFACE_OFFS_BUFPOS_HIGH = UART_HW2_IFACE_OFFS_BEGIN+4
.equ UART_HW2_IFACE_OFFS_BUFUSED = UART_HW2_IFACE_OFFS_BEGIN+5
.equ UART_HW2_IFACE_OFFS_BUFLEFT = UART_HW2_IFACE_OFFS_BEGIN+6
.equ UART_HW2_IFACE_OFFS_BUFFER = UART_HW2_IFACE_OFFS_BEGIN+7
.equ UART_HW2_IFACE_SIZE = UART_HW2_IFACE_OFFS_BUFFER+UART_HW2_BUFFER_SIZE
#endif ; AVR_MODULES_UART_HW2_DEFS_H