mirror of https://github.com/qmk/qmk_firmware
137 lines
4.6 KiB
C
137 lines
4.6 KiB
C
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/*
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LUFA Library
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Copyright (C) Dean Camera, 2017.
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dean [at] fourwalledcubicle [dot] com
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www.lufa-lib.org
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*/
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/*
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Copyright 2017 Dean Camera (dean [at] fourwalledcubicle [dot] com)
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Permission to use, copy, modify, distribute, and sell this
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software and its documentation for any purpose is hereby granted
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without fee, provided that the above copyright notice appear in
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all copies and that both that the copyright notice and this
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permission notice and warranty disclaimer appear in supporting
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documentation, and that the name of the author not be used in
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advertising or publicity pertaining to distribution of the
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software without specific, written prior permission.
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The author disclaims all warranties with regard to this
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software, including all implied warranties of merchantability
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and fitness. In no event shall the author be liable for any
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special, indirect or consequential damages or any damages
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whatsoever resulting from loss of use, data or profits, whether
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in an action of contract, negligence or other tortious action,
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arising out of or in connection with the use or performance of
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this software.
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*/
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/** \file
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*
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* Header file for XPROGProtocol.c.
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*/
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#ifndef _XPROG_PROTOCOL_
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#define _XPROG_PROTOCOL_
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/* Includes: */
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#include <avr/io.h>
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#include <util/delay.h>
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#include <stdio.h>
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#include <LUFA/Drivers/USB/USB.h>
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#include "../V2Protocol.h"
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#include "XMEGANVM.h"
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#include "TINYNVM.h"
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#include "Config/AppConfig.h"
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/* Preprocessor Checks: */
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#if ((BOARD == BOARD_XPLAIN) || (BOARD == BOARD_XPLAIN_REV1))
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/* On the XPLAIN board, we only need PDI programming
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for the ATXMEGA128A1 - disable ISP to prevent hardware
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damage and force-enable XPROG.
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*/
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#undef ENABLE_ISP_PROTOCOL
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#if !defined(ENABLE_XPROG_PROTOCOL)
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#define ENABLE_XPROG_PROTOCOL
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#endif
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#endif
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/* Macros: */
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#define XPROG_CMD_ENTER_PROGMODE 0x01
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#define XPROG_CMD_LEAVE_PROGMODE 0x02
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#define XPROG_CMD_ERASE 0x03
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#define XPROG_CMD_WRITE_MEM 0x04
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#define XPROG_CMD_READ_MEM 0x05
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#define XPROG_CMD_CRC 0x06
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#define XPROG_CMD_SET_PARAM 0x07
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#define XPROG_MEM_TYPE_APPL 1
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#define XPROG_MEM_TYPE_BOOT 2
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#define XPROG_MEM_TYPE_EEPROM 3
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#define XPROG_MEM_TYPE_FUSE 4
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#define XPROG_MEM_TYPE_LOCKBITS 5
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#define XPROG_MEM_TYPE_USERSIG 6
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#define XPROG_MEM_TYPE_FACTORY_CALIBRATION 7
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#define XPROG_ERASE_CHIP 1
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#define XPROG_ERASE_APP 2
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#define XPROG_ERASE_BOOT 3
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#define XPROG_ERASE_EEPROM 4
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#define XPROG_ERASE_APP_PAGE 5
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#define XPROG_ERASE_BOOT_PAGE 6
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#define XPROG_ERASE_EEPROM_PAGE 7
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#define XPROG_ERASE_USERSIG 8
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#define XPROG_MEM_WRITE_ERASE 0
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#define XPROG_MEM_WRITE_WRITE 1
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#define XPROG_CRC_APP 1
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#define XPROG_CRC_BOOT 2
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#define XPROG_CRC_FLASH 3
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#define XPROG_ERR_OK 0
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#define XPROG_ERR_FAILED 1
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#define XPROG_ERR_COLLISION 2
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#define XPROG_ERR_TIMEOUT 3
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#define XPROG_PARAM_NVMBASE 0x01
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#define XPROG_PARAM_EEPPAGESIZE 0x02
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#define XPROG_PARAM_NVMCMD_REG 0x03
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#define XPROG_PARAM_NVMCSR_REG 0x04
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#define XPROG_PARAM_UNKNOWN_1 0x05
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#define XPROG_PROTOCOL_PDI 0x00
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#define XPROG_PROTOCOL_JTAG 0x01
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#define XPROG_PROTOCOL_TPI 0x02
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#define XPROG_PAGEMODE_WRITE (1 << 1)
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#define XPROG_PAGEMODE_ERASE (1 << 0)
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/* External Variables: */
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extern uint32_t XPROG_Param_NVMBase;
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extern uint16_t XPROG_Param_EEPageSize;
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extern uint8_t XPROG_Param_NVMCSRRegAddr;
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extern uint8_t XPROG_Param_NVMCMDRegAddr;
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/* Function Prototypes: */
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void XPROGProtocol_SetMode(void);
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void XPROGProtocol_Command(void);
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#if (defined(INCLUDE_FROM_XPROGPROTOCOL_C) && defined(ENABLE_XPROG_PROTOCOL))
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static void XPROGProtocol_EnterXPROGMode(void);
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static void XPROGProtocol_LeaveXPROGMode(void);
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static void XPROGProtocol_SetParam(void);
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static void XPROGProtocol_Erase(void);
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static void XPROGProtocol_WriteMemory(void);
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static void XPROGProtocol_ReadMemory(void);
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static void XPROGProtocol_ReadCRC(void);
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#endif
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#endif
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