git.zerfleddert.de Git - proxmark3-svn/blob - include/proxmark3.h

   1 //-----------------------------------------------------------------------------
   2 // Jonathan Westhues, Mar 2006
   3 //
   4 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
   5 // at your option, any later version. See the LICENSE.txt file for the text of
   6 // the license.
   7 //-----------------------------------------------------------------------------
   8 // Hardware and interface definitions
   9 //-----------------------------------------------------------------------------
  10
  11 #ifndef __PROXMARK3_H
  12 #define __PROXMARK3_H
  13
  14 // Might as well have the hardware-specific defines everywhere.
  15 #include "at91sam7s512.h"
  16 #include "config_gpio.h"
  17 #include "usb_cmd.h"
  18
  19 #define WDT_HIT()                                                               AT91C_BASE_WDTC->WDTC_WDCR = 0xa5000001
  20
  21 #define PWM_CH_MODE_PRESCALER(x)                                ((x)<<0)
  22 #define PWM_CHANNEL(x)                                                  (1<<(x))
  23
  24 #define ADC_CHAN_LF                                                             4
  25 #define ADC_CHAN_HF                                                             5
  26 #define ADC_MODE_PRESCALE(x)                                    ((x)<<8)
  27 #define ADC_MODE_STARTUP_TIME(x)                                ((x)<<16)
  28 #define ADC_MODE_SAMPLE_HOLD_TIME(x)                    ((x)<<24)
  29 #define ADC_CHANNEL(x)                                                  (1<<(x))
  30 #define ADC_END_OF_CONVERSION(x)                                (1<<(x))
  31
  32 #define SSC_CLOCK_MODE_START(x)                                 ((x)<<8)
  33 #define SSC_FRAME_MODE_WORDS_PER_TRANSFER(x)    ((x)<<8)
  34 #define SSC_CLOCK_MODE_SELECT(x)                                ((x)<<0)
  35 #define SSC_FRAME_MODE_BITS_IN_WORD(x)                  (((x)-1)<<0)
  36
  37 #define MC_FLASH_COMMAND_KEY                                    ((0x5a)<<24)
  38 #define MC_FLASH_MODE_FLASH_WAIT_STATES(x)              ((x)<<8)
  39 #define MC_FLASH_MODE_MASTER_CLK_IN_MHZ(x)              (((x)+((x)/2))<<16)
  40 #define MC_FLASH_COMMAND_PAGEN(x)                               ((x)<<8)
  41
  42 #define RST_CONTROL_KEY                                                 (0xa5<<24)
  43
  44 #define PMC_MAIN_OSC_STARTUP_DELAY(x)                   ((x)<<8)
  45 #define PMC_PLL_DIVISOR(x)                                              (x)
  46 #define PMC_PLL_MULTIPLIER(x)                                   (((x)-1)<<16)
  47 #define PMC_PLL_COUNT_BEFORE_LOCK(x)                    ((x)<<8)
  48 #define PMC_PLL_FREQUENCY_RANGE(x)                              ((x)<<14)
  49 #define PMC_PLL_USB_DIVISOR(x)                                  ((x)<<28)
  50
  51 #define UDP_INTERRUPT_ENDPOINT(x)                               (1<<(x))
  52 #define UDP_CSR_BYTES_RECEIVED(x)                               (((x) >> 16) & 0x7ff)
  53 //**************************************************************
  54
  55 #define LOW(x)   AT91C_BASE_PIOA->PIO_CODR = (x)
  56 #define HIGH(x)  AT91C_BASE_PIOA->PIO_SODR = (x)
  57 #define GETBIT(x) (AT91C_BASE_PIOA->PIO_ODSR & (x)) ? 1:0
  58 #define SETBIT(x, y) (y) ? (HIGH(x)):(LOW(x))
  59 #define INVBIT(x) SETBIT((x), !(GETBIT(x)))
  60
  61 #define SPI_FPGA_MODE   0
  62 #define SPI_LCD_MODE    1
  63
  64 //#define PACKED __attribute__((__packed__))
  65
  66 #define LED_A_ON()              HIGH(GPIO_LED_A)
  67 #define LED_A_OFF()             LOW(GPIO_LED_A)
  68 #define LED_A_INV()             INVBIT(GPIO_LED_A)
  69 #define LED_B_ON()              HIGH(GPIO_LED_B)
  70 #define LED_B_OFF()             LOW(GPIO_LED_B)
  71 #define LED_B_INV()             INVBIT(GPIO_LED_B)
  72 #define LED_C_ON()              HIGH(GPIO_LED_C)
  73 #define LED_C_OFF()             LOW(GPIO_LED_C)
  74 #define LED_C_INV()             INVBIT(GPIO_LED_C)
  75 #define LED_D_ON()              HIGH(GPIO_LED_D)
  76 #define LED_D_OFF()             LOW(GPIO_LED_D)
  77 #define LED_D_INV()             INVBIT(GPIO_LED_D)
  78 #define RELAY_ON()              HIGH(GPIO_RELAY)
  79 #define RELAY_OFF()             LOW(GPIO_RELAY)
  80 #define BUTTON_PRESS()  !(AT91C_BASE_PIOA->PIO_PDSR & GPIO_BUTTON)
  81
  82 #define VERSION_INFORMATION_MAGIC 0x56334d50
  83 struct version_information {
  84         int magic; /* Magic sequence to identify this as a correct version information structure. Must be VERSION_INFORMATION_MAGIC */
  85         char versionversion; /* Must be 1 */
  86         char present; /* 1 if the version information could be created at compile time, otherwise 0 and the remaining fields (except for magic) are empty */
  87         char clean; /* 1: Tree was clean, no local changes. 0: Tree was unclean. 2: Couldn't be determined */
  88         char gitversion[50]; /* String with the git revision */
  89         char buildtime[30]; /* string with the build time */
  90 } __attribute__((packed));
  91
  92 #define COMMON_AREA_MAGIC 0x43334d50
  93 #define COMMON_AREA_COMMAND_NONE 0
  94 #define COMMON_AREA_COMMAND_ENTER_FLASH_MODE 1
  95 struct common_area {
  96         int magic; /* Magic sequence, to distinguish against random uninitialized memory */
  97         char version; /* Must be 1 */
  98         char command;
  99         struct {
 100                 unsigned int bootrom_present:1; /* Set when a bootrom that is capable of parsing the common area is present */
 101                 unsigned int osimage_present:1; /* Set when a osimage that is capable of parsing the common area is present */
 102         } __attribute__((packed)) flags;
 103         int arg1, arg2;
 104 } __attribute__((packed));
 105
 106 #endif