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75 lines
2.3 KiB
75 lines
2.3 KiB
/*
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LUFA Library
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Copyright (C) Dean Camera, 2009.
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dean [at] fourwalledcubicle [dot] com
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www.fourwalledcubicle.com
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*/
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/*
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Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)
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Permission to use, copy, modify, and distribute this software
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and its documentation for any purpose and without fee is hereby
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granted, provided that the above copyright notice appear in all
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copies and that both that the copyright notice and this
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permission notice and warranty disclaimer appear in supporting
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documentation, and that the name of the author not be used in
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advertising or publicity pertaining to distribution of the
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software without specific, written prior permission.
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The author disclaim all warranties with regard to this
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software, including all implied warranties of merchantability
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and fitness. In no event shall the author be liable for any
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special, indirect or consequential damages or any damages
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whatsoever resulting from loss of use, data or profits, whether
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in an action of contract, negligence or other tortious action,
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arising out of or in connection with the use or performance of
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this software.
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*/
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/** \file
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*
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* Header file for PDITarget.c.
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*/
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#ifndef _PDI_TARGET_
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#define _PDI_TARGET_
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/* Includes: */
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#include <avr/io.h>
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#include <stdbool.h>
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/* Defines: */
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#define PDIDATA_LINE_PORT PORTB
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#define PDIDATA_LINE_DDR DDRB
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#define PDIDATA_LINE_PIN PINB
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#define PDIDATA_LINE_MASK (1 << 2)
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#define PDICLOCK_LINE_PORT RESET_LINE_PORT
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#define PDICLOCK_LINE_DDR RESET_LINE_DDR
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#define PDICLOCK_LINE_MASK RESET_LINE_MASK
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#define PDI_CMD_LDS 0x00
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#define PDI_CMD_LD 0x20
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#define PDI_CMD_STS 0x40
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#define PDI_CMD_ST 0x60
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#define PDI_CMD_LDCS 0x80
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#define PDI_CMD_REPEAT 0xA0
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#define PDI_CMD_STCS 0xC0
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#define PDI_CMD_KEY 0xE0
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#define PD_STATUS_REG 0
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#define PD_RESET_REG 1
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#define PD_CTRL_REG 2
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#define PDI_STATUS_NVM (1 << 1)
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#define PDI_RESET_KEY 0x59
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/* Function Prototypes: */
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void PDITarget_SendByte(uint8_t Byte);
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uint8_t PDITarget_ReceiveByte(void);
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#endif
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