Projects/AVRISP-MKII/Lib/XPROG/XPROGProtocol.h

   1 /*
   2              LUFA Library
   3      Copyright (C) Dean Camera, 2012.
   4
   5   dean [at] fourwalledcubicle [dot] com
   6            www.lufa-lib.org
   7 */
   8
   9 /*
  10   Copyright 2012  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 XPROGProtocol.c.
  34  */
  35
  36 #ifndef _XPROG_PROTOCOL_
  37 #define _XPROG_PROTOCOL_
  38
  39         /* Includes: */
  40                 #include <avr/io.h>
  41                 #include <util/delay.h>
  42                 #include <stdio.h>
  43
  44                 #include <LUFA/Drivers/USB/USB.h>
  45
  46                 #include "../V2Protocol.h"
  47                 #include "XMEGANVM.h"
  48                 #include "TINYNVM.h"
  49                 #include "Config/AppConfig.h"
  50
  51         /* Preprocessor Checks: */
  52                 #if ((BOARD == BOARD_XPLAIN) || (BOARD == BOARD_XPLAIN_REV1))
  53                         /* On the XPLAIN board, we only need PDI programming
  54                            for the ATXMEGA128A1 - disable ISP to prevent hardware
  55                            damage and force-enable XPROG.
  56                          */
  57                         #undef ENABLE_ISP_PROTOCOL
  58
  59                         #if !defined(ENABLE_XPROG_PROTOCOL)
  60                                 #define ENABLE_XPROG_PROTOCOL
  61                         #endif
  62                 #endif
  63
  64         /* Macros: */
  65                 #define XPRG_CMD_ENTER_PROGMODE             0x01
  66                 #define XPRG_CMD_LEAVE_PROGMODE             0x02
  67                 #define XPRG_CMD_ERASE                      0x03
  68                 #define XPRG_CMD_WRITE_MEM                  0x04
  69                 #define XPRG_CMD_READ_MEM                   0x05
  70                 #define XPRG_CMD_CRC                        0x06
  71                 #define XPRG_CMD_SET_PARAM                  0x07
  72
  73                 #define XPRG_MEM_TYPE_APPL                  1
  74                 #define XPRG_MEM_TYPE_BOOT                  2
  75                 #define XPRG_MEM_TYPE_EEPROM                3
  76                 #define XPRG_MEM_TYPE_FUSE                  4
  77                 #define XPRG_MEM_TYPE_LOCKBITS              5
  78                 #define XPRG_MEM_TYPE_USERSIG               6
  79                 #define XPRG_MEM_TYPE_FACTORY_CALIBRATION   7
  80
  81                 #define XPRG_ERASE_CHIP                     1
  82                 #define XPRG_ERASE_APP                      2
  83                 #define XPRG_ERASE_BOOT                     3
  84                 #define XPRG_ERASE_EEPROM                   4
  85                 #define XPRG_ERASE_APP_PAGE                 5
  86                 #define XPRG_ERASE_BOOT_PAGE                6
  87                 #define XPRG_ERASE_EEPROM_PAGE              7
  88                 #define XPRG_ERASE_USERSIG                  8
  89
  90                 #define XPRG_MEM_WRITE_ERASE                0
  91                 #define XPRG_MEM_WRITE_WRITE                1
  92
  93                 #define XPRG_CRC_APP                        1
  94                 #define XPRG_CRC_BOOT                       2
  95                 #define XPRG_CRC_FLASH                      3
  96
  97                 #define XPRG_ERR_OK                         0
  98                 #define XPRG_ERR_FAILED                     1
  99                 #define XPRG_ERR_COLLISION                  2
 100                 #define XPRG_ERR_TIMEOUT                    3
 101
 102                 #define XPRG_PARAM_NVMBASE                  0x01
 103                 #define XPRG_PARAM_EEPPAGESIZE              0x02
 104                 #define XPRG_PARAM_NVMCMD_REG               0x03
 105                 #define XPRG_PARAM_NVMCSR_REG               0x04
 106                 #define XPRG_PARAM_UNKNOWN_1                0x05
 107
 108                 #define XPRG_PROTOCOL_PDI                   0x00
 109                 #define XPRG_PROTOCOL_JTAG                  0x01
 110                 #define XPRG_PROTOCOL_TPI                   0x02
 111
 112                 #define XPRG_PAGEMODE_WRITE                 (1 << 1)
 113                 #define XPRG_PAGEMODE_ERASE                 (1 << 0)
 114
 115         /* External Variables: */
 116                 extern uint32_t XPROG_Param_NVMBase;
 117                 extern uint16_t XPROG_Param_EEPageSize;
 118                 extern uint8_t  XPROG_Param_NVMCSRRegAddr;
 119                 extern uint8_t  XPROG_Param_NVMCMDRegAddr;
 120
 121         /* Function Prototypes: */
 122                 void XPROGProtocol_SetMode(void);
 123                 void XPROGProtocol_Command(void);
 124
 125                 #if (defined(INCLUDE_FROM_XPROGPROTOCOL_C) && defined(ENABLE_XPROG_PROTOCOL))
 126                         static void XPROGProtocol_EnterXPROGMode(void);
 127                         static void XPROGProtocol_LeaveXPROGMode(void);
 128                         static void XPROGProtocol_SetParam(void);
 129                         static void XPROGProtocol_Erase(void);
 130                         static void XPROGProtocol_WriteMemory(void);
 131                         static void XPROGProtocol_ReadMemory(void);
 132                         static void XPROGProtocol_ReadCRC(void);
 133                 #endif
 134
 135 #endif
 136