157 lines
4.9 KiB
C
157 lines
4.9 KiB
C
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/*
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* avrdude - A Downloader/Uploader for AVR device programmers
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* Copyright (C) 2021 Dawid Buchwald
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/* $Id$ */
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/*
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* Based on pymcuprog
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* See https://github.com/microchip-pic-avr-tools/pymcuprog
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*/
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#ifndef updi_constants_h
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#define updi_constants_h
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#define UPDI_BREAK 0x00
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#define UPDI_LDS 0x00
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#define UPDI_STS 0x40
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#define UPDI_LD 0x20
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#define UPDI_ST 0x60
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#define UPDI_LDCS 0x80
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#define UPDI_STCS 0xC0
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#define UPDI_REPEAT 0xA0
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#define UPDI_KEY 0xE0
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#define UPDI_PTR 0x00
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#define UPDI_PTR_INC 0x04
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#define UPDI_PTR_ADDRESS 0x08
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#define UPDI_ADDRESS_8 0x00
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#define UPDI_ADDRESS_16 0x04
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#define UPDI_ADDRESS_24 0x08
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#define UPDI_DATA_8 0x00
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#define UPDI_DATA_16 0x01
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#define UPDI_DATA_24 0x02
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#define UPDI_KEY_SIB 0x04
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#define UPDI_KEY_KEY 0x00
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#define UPDI_KEY_64 0x00
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#define UPDI_KEY_128 0x01
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#define UPDI_KEY_256 0x02
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#define UPDI_SIB_8BYTES UPDI_KEY_64
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#define UPDI_SIB_16BYTES UPDI_KEY_128
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#define UPDI_SIB_32BYTES UPDI_KEY_256
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#define UPDI_REPEAT_BYTE 0x00
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#define UPDI_REPEAT_WORD 0x01
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#define UPDI_PHY_SYNC 0x55
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#define UPDI_PHY_ACK 0x40
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#define UPDI_MAX_REPEAT_SIZE (0xFF+1) // Repeat counter of 1-byte, with off-by-one counting
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//# CS and ASI Register Address map
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#define UPDI_CS_STATUSA 0x00
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#define UPDI_CS_STATUSB 0x01
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#define UPDI_CS_CTRLA 0x02
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#define UPDI_CS_CTRLB 0x03
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#define UPDI_ASI_KEY_STATUS 0x07
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#define UPDI_ASI_RESET_REQ 0x08
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#define UPDI_ASI_CTRLA 0x09
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#define UPDI_ASI_SYS_CTRLA 0x0A
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#define UPDI_ASI_SYS_STATUS 0x0B
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#define UPDI_ASI_CRC_STATUS 0x0C
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#define UPDI_CTRLA_IBDLY_BIT 7
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#define UPDI_CTRLB_CCDETDIS_BIT 3
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#define UPDI_CTRLB_UPDIDIS_BIT 2
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#define UPDI_KEY_NVM "NVMProg "
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#define UPDI_KEY_CHIPERASE "NVMErase"
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#define UPDI_KEY_UROW "NVMUs&te"
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#define UPDI_ASI_STATUSA_REVID 4
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#define UPDI_ASI_STATUSB_PESIG 0
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#define UPDI_ASI_KEY_STATUS_CHIPERASE 3
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#define UPDI_ASI_KEY_STATUS_NVMPROG 4
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#define UPDI_ASI_KEY_STATUS_UROWWRITE 5
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#define UPDI_ASI_SYS_STATUS_RSTSYS 5
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#define UPDI_ASI_SYS_STATUS_INSLEEP 4
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#define UPDI_ASI_SYS_STATUS_NVMPROG 3
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#define UPDI_ASI_SYS_STATUS_UROWPROG 2
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#define UPDI_ASI_SYS_STATUS_LOCKSTATUS 0
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#define UPDI_ASI_SYS_CTRLA_UROW_FINAL 1
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#define UPDI_RESET_REQ_VALUE 0x59
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// FLASH CONTROLLER
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#define UPDI_NVMCTRL_CTRLA 0x00
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#define UPDI_NVMCTRL_CTRLB 0x01
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#define UPDI_NVMCTRL_STATUS 0x02
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#define UPDI_NVMCTRL_INTCTRL 0x03
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#define UPDI_NVMCTRL_INTFLAGS 0x04
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#define UPDI_NVMCTRL_DATAL 0x06
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#define UPDI_NVMCTRL_DATAH 0x07
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#define UPDI_NVMCTRL_ADDRL 0x08
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#define UPDI_NVMCTRL_ADDRH 0x09
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// NVMCTRL v0 CTRLA
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#define UPDI_V0_NVMCTRL_CTRLA_NOP 0x00
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#define UPDI_V0_NVMCTRL_CTRLA_WRITE_PAGE 0x01
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#define UPDI_V0_NVMCTRL_CTRLA_ERASE_PAGE 0x02
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#define UPDI_V0_NVMCTRL_CTRLA_ERASE_WRITE_PAGE 0x03
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#define UPDI_V0_NVMCTRL_CTRLA_PAGE_BUFFER_CLR 0x04
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#define UPDI_V0_NVMCTRL_CTRLA_CHIP_ERASE 0x05
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#define UPDI_V0_NVMCTRL_CTRLA_ERASE_EEPROM 0x06
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#define UPDI_V0_NVMCTRL_CTRLA_WRITE_FUSE 0x07
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// NVMCTRL v2 CTRLA
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#define UPDI_V2_NVMCTRL_CTRLA_NOCMD 0x00
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#define UPDI_V2_NVMCTRL_CTRLA_FLASH_WRITE 0x02
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#define UPDI_V2_NVMCTRL_CTRLA_FLASH_PAGE_ERASE 0x08
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#define UPDI_V2_NVMCTRL_CTRLA_EEPROM_ERASE_WRITE 0x13
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#define UPDI_V2_NVMCTRL_CTRLA_CHIP_ERASE 0x20
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#define UPDI_V2_NVMCTRL_CTRLA_EEPROM_ERASE 0x30
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// NVMCTRL v3 CTRLA
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#define UPDI_V3_NVMCTRL_CTRLA_NOCMD 0x00
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#define UPDI_V3_NVMCTRL_CTRLA_NOP 0x01
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#define UPDI_V3_NVMCTRL_CTRLA_FLASH_PAGE_WRITE 0x04
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#define UPDI_V3_NVMCTRL_CTRLA_FLASH_PAGE_ERASE_WRITE 0x05
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#define UPDI_V3_NVMCTRL_CTRLA_FLASH_PAGE_ERASE 0x08
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#define UPDI_V3_NVMCTRL_CTRLA_FLASH_PAGE_BUFFER_CLEAR 0x0F
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#define UPDI_V3_NVMCTRL_CTRLA_EEPROM_PAGE_WRITE 0x14
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#define UPDI_V3_NVMCTRL_CTRLA_EEPROM_PAGE_ERASE_WRITE 0x15
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#define UPDI_V3_NVMCTRL_CTRLA_EEPROM_PAGE_ERASE 0x17
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#define UPDI_V3_NVMCTRL_CTRLA_EEPROM_PAGE_BUFFER_CLEAR 0x1F
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#define UPDI_V3_NVMCTRL_CTRLA_CHIP_ERASE 0x20
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#define UPDI_V3_NVMCTRL_CTRLA_EEPROM_ERASE 0x30
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#define UPDI_NVM_STATUS_WRITE_ERROR 2
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#define UPDI_NVM_STATUS_EEPROM_BUSY 1
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#define UPDI_NVM_STATUS_FLASH_BUSY 0
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#endif /* updi_constants_h */
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