mirror of
https://github.com/RfidResearchGroup/proxmark3.git
synced 2026-09-11 18:29:22 -07:00
155 lines
5.9 KiB
C
155 lines
5.9 KiB
C
//-----------------------------------------------------------------------------
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// Copyright (C) Proxmark3 contributors. See AUTHORS.md for details.
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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 3 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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// See LICENSE.txt for the text of the license.
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//-----------------------------------------------------------------------------
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// Hardware and interface definitions
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//-----------------------------------------------------------------------------
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#ifndef __PROXMARK3_H
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#define __PROXMARK3_H
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#include "common.h"
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// Might as well have the hardware-specific defines everywhere.
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#include "at91sam7s512.h"
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#include "config_gpio.h"
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#include "pm3_cmd.h"
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#include "gpio_apis.h"
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#include "wdt_apis.h"
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// Check bootrom.c for actual clock settings
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#define MAINCK 16000000
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#define MCK (3 * MAINCK)
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#define PWM_CH_MODE_PRESCALER(x) ((x) << 0)
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#define PWM_CHANNEL(x) (1 << (x))
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#define ADC_CHAN_LF 4
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#if defined RDV4 || defined ICOPYX
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#define ADC_CHAN_HF 7
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#else
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#define ADC_CHAN_HF 5
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#endif
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#define ADC_MODE_PRESCALE(x) ((x) << 8)
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#define ADC_MODE_STARTUP_TIME(x) ((x) << 16)
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#define ADC_MODE_SAMPLE_HOLD_TIME(x) ((x) << 24)
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#define ADC_CHANNEL(x) (1 << (x))
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#define ADC_END_OF_CONVERSION(x) (1 << (x))
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#define SSC_CLOCK_MODE_START(x) ((x) << 8)
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#define SSC_FRAME_MODE_WORDS_PER_TRANSFER(x) ((x) << 8)
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#define SSC_CLOCK_MODE_SELECT(x) ((x) << 0)
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#define SSC_FRAME_MODE_BITS_IN_WORD(x) (((x)-1) << 0)
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#define MC_FLASH_COMMAND_KEY ((0x5A) << 24)
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#define MC_FLASH_MODE_FLASH_WAIT_STATES(x) ((x) << 8)
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#define MC_FLASH_MODE_MASTER_CLK_IN_MHZ(x) (((x)+((x)/2)) << 16)
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#define MC_FLASH_COMMAND_PAGEN(x) ((x) << 8)
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#define RST_CONTROL_KEY (0xA5U << 24)
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#define PMC_MAIN_OSC_STARTUP_DELAY(x) ((x) << 8)
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#define PMC_PLL_DIVISOR(x) (x)
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#define PMC_PLL_MULTIPLIER(x) (((x)-1) << 16)
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#define PMC_PLL_COUNT_BEFORE_LOCK(x) (((x) & 0x3F) << 8) // 6bit register 0011 1111
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#define PMC_PLL_FREQUENCY_RANGE(x) (((x) & 0x3) << 14) // 2bit register
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#define PMC_PLL_USB_DIVISOR(x) ((x) << 28)
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#define UDP_INTERRUPT_ENDPOINT(x) (1 << (x))
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#define UDP_CSR_BYTES_RECEIVED(x) (((x) >> 16) & 0x7ff)
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//**************************************************************
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// ------------------------------------------------------------------------------
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// For LED, is high on or low on?
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// For BTN, is high pressed or low pressed?
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// 0 = LOW, 1 = HIGH
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// ------------------------------------------------------------------------------
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#ifdef PM5
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#define LED_PIN_DIR 0 // LOW = ON
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#define BTN_PIN_DIR 1 // HIGH = PRESSED
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#else
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#define LED_PIN_DIR 1 // HIGH = ON
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#define BTN_PIN_DIR 0 // LOW = PRESSED
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#endif
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#if LED_PIN_DIR // Is the light on when the PIN is high?
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#define LED_A_ON() Gpio_LED_A_High()
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#define LED_A_OFF() Gpio_LED_A_Low()
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#define LED_B_ON() Gpio_LED_B_High()
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#define LED_B_OFF() Gpio_LED_B_Low()
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#define LED_C_ON() Gpio_LED_C_High()
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#define LED_C_OFF() Gpio_LED_C_Low()
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#define LED_D_ON() Gpio_LED_D_High()
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#define LED_D_OFF() Gpio_LED_D_Low()
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#else
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#define LED_A_ON() Gpio_LED_A_Low()
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#define LED_A_OFF() Gpio_LED_A_High()
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#define LED_B_ON() Gpio_LED_B_Low()
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#define LED_B_OFF() Gpio_LED_B_High()
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#define LED_C_ON() Gpio_LED_C_Low()
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#define LED_C_OFF() Gpio_LED_C_High()
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#define LED_D_ON() Gpio_LED_D_Low()
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#define LED_D_OFF() Gpio_LED_D_High()
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#endif
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#define LED_A_INV() Gpio_LED_A_Inv()
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#define LED_B_INV() Gpio_LED_B_Inv()
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#define LED_C_INV() Gpio_LED_C_Inv()
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#define LED_D_INV() Gpio_LED_D_Inv()
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#if BTN_PIN_DIR // Is the button pressed by the PIN is high?
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#define BUTTON_PRESS() Gpio_Button_Read()
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#else
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#define BUTTON_PRESS() (!Gpio_Button_Read())
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#endif
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#define WAIT_BUTTON_RELEASED() { while ( BUTTON_PRESS() ) { WDT_HIT(); }; }
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#define RELAY_ON() Gpio_Relay_High()
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#define RELAY_OFF() Gpio_Relay_Low()
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// NVDD goes LOW when USB is attached.
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// see: https://github.com/RfidResearchGroup/proxmark3/blob/8ce72a9dfe37a30d6a5f88c6490ad1b45f8b8ece/doc/original_proxmark3/system.txt#L104
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// This IO port is using in a very old pm3 device.
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#define USB_ATTACHED() !Gpio_NVDD_Read()
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// Setup for SPI current modes
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#define SPI_FPGA_MODE 0
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#define SPI_LCD_MODE 1
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#define SPI_MEM_MODE 2
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#ifndef COTAG_BITS
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#define COTAG_BITS 264
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#endif
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#define DBG if (g_dbglevel >= DBG_EXTENDED)
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// VERSION_INFORMATION is now in common.h
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#define COMMON_AREA_MAGIC 0x43334d50 // "PM3C"
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#define COMMON_AREA_COMMAND_NONE 0
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#define COMMON_AREA_COMMAND_ENTER_FLASH_MODE 1
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typedef struct {
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int magic; /* Magic sequence, to distinguish against random uninitialized memory */
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char version; /* Must be 1 */
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char command;
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struct {
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unsigned int bootrom_present: 1; /* Set when a bootrom that is capable of parsing the common area is present */
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unsigned int osimage_present: 1; /* Set when a osimage that is capable of parsing the common area is present */
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unsigned int button_pressed: 1;
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} PACKED flags;
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int arg1, arg2;
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} PACKED common_area_t;
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#endif
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