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//**** ATMEL AVR - A P P L I C A T I O N   N O T E  ************************
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//*
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//* Title:                AVR068 - STK500 Communication Protocol
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//* Filename:                command.h
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//* Version:                1.0
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//* Last updated:        31.01.2005
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//*
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//* Support E-mail:        avr@atmel.com
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//*
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//**************************************************************************
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// *****************[ STK message constants ]***************************
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#define MESSAGE_START                       0x1B        //= ESC = 27 decimal
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#define TOKEN                               0x0E
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// *****************[ STK general command constants ]**************************
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#define CMD_SIGN_ON                         0x01
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#define CMD_SET_PARAMETER                   0x02
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#define CMD_GET_PARAMETER                   0x03
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#define CMD_SET_DEVICE_PARAMETERS           0x04
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#define CMD_OSCCAL                          0x05
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#define CMD_LOAD_ADDRESS                    0x06
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#define CMD_FIRMWARE_UPGRADE                0x07
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// *****************[ STK ISP command constants ]******************************
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#define CMD_ENTER_PROGMODE_ISP              0x10
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#define CMD_LEAVE_PROGMODE_ISP              0x11
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#define CMD_CHIP_ERASE_ISP                  0x12
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#define CMD_PROGRAM_FLASH_ISP               0x13
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#define CMD_READ_FLASH_ISP                  0x14
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#define CMD_PROGRAM_EEPROM_ISP              0x15
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#define CMD_READ_EEPROM_ISP                 0x16
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#define CMD_PROGRAM_FUSE_ISP                0x17
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#define CMD_READ_FUSE_ISP                   0x18
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#define CMD_PROGRAM_LOCK_ISP                0x19
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#define CMD_READ_LOCK_ISP                   0x1A
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#define CMD_READ_SIGNATURE_ISP              0x1B
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#define CMD_READ_OSCCAL_ISP                 0x1C
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#define CMD_SPI_MULTI                       0x1D
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// *****************[ STK PP command constants ]*******************************
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#define CMD_ENTER_PROGMODE_PP               0x20
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#define CMD_LEAVE_PROGMODE_PP               0x21
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#define CMD_CHIP_ERASE_PP                   0x22
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#define CMD_PROGRAM_FLASH_PP                0x23
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#define CMD_READ_FLASH_PP                   0x24
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#define CMD_PROGRAM_EEPROM_PP               0x25
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#define CMD_READ_EEPROM_PP                  0x26
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#define CMD_PROGRAM_FUSE_PP                 0x27
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#define CMD_READ_FUSE_PP                    0x28
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#define CMD_PROGRAM_LOCK_PP                 0x29
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#define CMD_READ_LOCK_PP                    0x2A
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#define CMD_READ_SIGNATURE_PP               0x2B
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#define CMD_READ_OSCCAL_PP                  0x2C    
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#define CMD_SET_CONTROL_STACK               0x2D
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// *****************[ STK HVSP command constants ]*****************************
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#define CMD_ENTER_PROGMODE_HVSP             0x30
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#define CMD_LEAVE_PROGMODE_HVSP             0x31
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#define CMD_CHIP_ERASE_HVSP                 0x32
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#define CMD_PROGRAM_FLASH_HVSP  `     0x33
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#define CMD_READ_FLASH_HVSP                 0x34
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#define CMD_PROGRAM_EEPROM_HVSP             0x35
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#define CMD_READ_EEPROM_HVSP                0x36
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#define CMD_PROGRAM_FUSE_HVSP               0x37
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#define CMD_READ_FUSE_HVSP                  0x38
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#define CMD_PROGRAM_LOCK_HVSP               0x39
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#define CMD_READ_LOCK_HVSP                  0x3A
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#define CMD_READ_SIGNATURE_HVSP             0x3B
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#define CMD_READ_OSCCAL_HVSP                0x3C
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// *****************[ STK status constants ]***************************
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// Success
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#define STATUS_CMD_OK                       0x00
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// Warnings
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#define STATUS_CMD_TOUT                     0x80
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#define STATUS_RDY_BSY_TOUT                 0x81
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#define STATUS_SET_PARAM_MISSING            0x82
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// Errors
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#define STATUS_CMD_FAILED                   0xC0
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#define STATUS_CKSUM_ERROR                  0xC1
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#define STATUS_CMD_UNKNOWN                  0xC9
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// *****************[ STK parameter constants ]***************************
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#define PARAM_BUILD_NUMBER_LOW              0x80
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#define PARAM_BUILD_NUMBER_HIGH             0x81
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#define PARAM_HW_VER                        0x90
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#define PARAM_SW_MAJOR                      0x91
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#define PARAM_SW_MINOR                      0x92
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#define PARAM_VTARGET                       0x94
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#define PARAM_VADJUST                       0x95
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#define PARAM_OSC_PSCALE                    0x96
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#define PARAM_OSC_CMATCH                    0x97
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#define PARAM_SCK_DURATION                  0x98
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#define PARAM_TOPCARD_DETECT                0x9A
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#define PARAM_STATUS                        0x9C
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#define PARAM_DATA                          0x9D
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#define PARAM_RESET_POLARITY                0x9E
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#define PARAM_CONTROLLER_INIT               0x9F
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// *****************[ STK answer constants ]***************************
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#define ANSWER_CKSUM_ERROR                  0xB0
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