Projects/AVRISP-MKII/Lib/ISP/ISPTarget.h

   1 /*
   2              LUFA Library
   3      Copyright (C) Dean Camera, 2010.
   4
   5   dean [at] fourwalledcubicle [dot] com
   6       www.fourwalledcubicle.com
   7 */
   8
   9 /*
  10   Copyright 2010  Dean Camera (dean [at] fourwalledcubicle [dot] com)
  11
  12   Permission to use, copy, modify, distribute, and sell this
  13   software and its documentation for any purpose is hereby granted
  14   without fee, provided that the above copyright notice appear in
  15   all copies and that both that the copyright notice and this
  16   permission notice and warranty disclaimer appear in supporting
  17   documentation, and that the name of the author not be used in
  18   advertising or publicity pertaining to distribution of the
  19   software without specific, written prior permission.
  20
  21   The author disclaim all warranties with regard to this
  22   software, including all implied warranties of merchantability
  23   and fitness.  In no event shall the author be liable for any
  24   special, indirect or consequential damages or any damages
  25   whatsoever resulting from loss of use, data or profits, whether
  26   in an action of contract, negligence or other tortious action,
  27   arising out of or in connection with the use or performance of
  28   this software.
  29 */
  30
  31 /** \file
  32  *
  33  *  Header file for ISPTarget.c.
  34  */
  35
  36 #ifndef _ISP_TARGET_
  37 #define _ISP_TARGET_
  38
  39         /* Includes: */
  40                 #include <avr/io.h>
  41                 #include <avr/pgmspace.h>
  42                 #include <util/delay.h>
  43
  44                 #include <LUFA/Drivers/USB/USB.h>
  45                 #include <LUFA/Drivers/Peripheral/SPI.h>
  46
  47                 #include "../V2ProtocolParams.h"
  48
  49         /* Preprocessor Checks: */
  50                 #if ((BOARD == BOARD_XPLAIN) || (BOARD == BOARD_XPLAIN_REV1))
  51                         #undef ENABLE_ISP_PROTOCOL
  52
  53                         #if !defined(ENABLE_XPROG_PROTOCOL)
  54                                 #define ENABLE_XPROG_PROTOCOL
  55                         #endif
  56                 #endif
  57
  58         /* Macros: */
  59                 /** Total number of allowable ISP programming speeds supported by the device. */
  60                 #define TOTAL_ISP_PROGRAMMING_SPEEDS  7
  61
  62                 /** Low level device command to issue an extended FLASH address, for devices with other 128KB of FLASH. */
  63                 #define LOAD_EXTENDED_ADDRESS_CMD     0x4D
  64
  65         /* Function Prototypes: */
  66                 uint8_t ISPTarget_GetSPIPrescalerMask(void);
  67                 void    ISPTarget_ChangeTargetResetLine(const bool ResetTarget);
  68                 uint8_t ISPTarget_WaitForProgComplete(const uint8_t ProgrammingMode, const uint16_t PollAddress,
  69                                                       const uint8_t PollValue, const uint8_t DelayMS,
  70                                                       const uint8_t ReadMemCommand);
  71                 uint8_t ISPTarget_WaitWhileTargetBusy(void);
  72                 void    ISPTarget_LoadExtendedAddress(void);
  73
  74 #endif