protocol/lufa/LUFA-git/Projects/AVRISP-MKII/Lib/XPROG/XPROGProtocol.h

   1 /*
   2              LUFA Library
   3      Copyright (C) Dean Camera, 2014.
   4
   5   dean [at] fourwalledcubicle [dot] com
   6            www.lufa-lib.org
   7 */
   8
   9 /*
  10   Copyright 2014  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 disclaims 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 XPROG_CMD_ENTER_PROGMODE             0x01
  66                 #define XPROG_CMD_LEAVE_PROGMODE             0x02
  67                 #define XPROG_CMD_ERASE                      0x03
  68                 #define XPROG_CMD_WRITE_MEM                  0x04
  69                 #define XPROG_CMD_READ_MEM                   0x05
  70                 #define XPROG_CMD_CRC                        0x06
  71                 #define XPROG_CMD_SET_PARAM                  0x07
  72
  73                 #define XPROG_MEM_TYPE_APPL                  1
  74                 #define XPROG_MEM_TYPE_BOOT                  2
  75                 #define XPROG_MEM_TYPE_EEPROM                3
  76                 #define XPROG_MEM_TYPE_FUSE                  4
  77                 #define XPROG_MEM_TYPE_LOCKBITS              5
  78                 #define XPROG_MEM_TYPE_USERSIG               6
  79                 #define XPROG_MEM_TYPE_FACTORY_CALIBRATION   7
  80
  81                 #define XPROG_ERASE_CHIP                     1
  82                 #define XPROG_ERASE_APP                      2
  83                 #define XPROG_ERASE_BOOT                     3
  84                 #define XPROG_ERASE_EEPROM                   4
  85                 #define XPROG_ERASE_APP_PAGE                 5
  86                 #define XPROG_ERASE_BOOT_PAGE                6
  87                 #define XPROG_ERASE_EEPROM_PAGE              7
  88                 #define XPROG_ERASE_USERSIG                  8
  89
  90                 #define XPROG_MEM_WRITE_ERASE                0
  91                 #define XPROG_MEM_WRITE_WRITE                1
  92
  93                 #define XPROG_CRC_APP                        1
  94                 #define XPROG_CRC_BOOT                       2
  95                 #define XPROG_CRC_FLASH                      3
  96
  97                 #define XPROG_ERR_OK                         0
  98                 #define XPROG_ERR_FAILED                     1
  99                 #define XPROG_ERR_COLLISION                  2
 100                 #define XPROG_ERR_TIMEOUT                    3
 101
 102                 #define XPROG_PARAM_NVMBASE                  0x01
 103                 #define XPROG_PARAM_EEPPAGESIZE              0x02
 104                 #define XPROG_PARAM_NVMCMD_REG               0x03
 105                 #define XPROG_PARAM_NVMCSR_REG               0x04
 106                 #define XPROG_PARAM_UNKNOWN_1                0x05
 107
 108                 #define XPROG_PROTOCOL_PDI                   0x00
 109                 #define XPROG_PROTOCOL_JTAG                  0x01
 110                 #define XPROG_PROTOCOL_TPI                   0x02
 111
 112                 #define XPROG_PAGEMODE_WRITE                 (1 << 1)
 113                 #define XPROG_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