modify USB communications

[proxmark3-svn] / include / usb_cmd.h

diff --git a/include/usb_cmd.h b/include/usb_cmd.h
index 0a463b2239e00c9cf74baddd6269db6a76023ee2..a4d164f039ce6c3f0a1b725f472f51b69f1269b6 100644 (file)
--- a/include/usb_cmd.h
+++ b/include/usb_cmd.h
@@ -10,13 +10,13 @@
 // own protocol.
 //-----------------------------------------------------------------------------
 
-#ifndef __USB_CMD_H
-#define __USB_CMD_H
+#ifndef USB_CMD_H__
+#define USB_CMD_H__
+
 #ifdef _MSC_VER
 typedef DWORD uint32_t;
 typedef BYTE uint8_t;
 #define PACKED
-// stuff
 #else
 #include <stdint.h>
 #include <stdbool.h>
@@ -25,17 +25,29 @@ typedef BYTE uint8_t;
 
 #define USB_CMD_DATA_SIZE 512
 
+// the packets sent from client to PM3
 typedef struct {
-  uint64_t cmd;
-  uint64_t arg[3];
-  union {
-    uint8_t  asBytes[USB_CMD_DATA_SIZE];
-    uint32_t asDwords[USB_CMD_DATA_SIZE/4];
-  } d;
+       uint64_t cmd;
+       uint64_t arg[3];
+       union {
+               uint8_t  asBytes[USB_CMD_DATA_SIZE];
+               uint32_t asDwords[USB_CMD_DATA_SIZE/4];
+       } d;
 } PACKED UsbCommand;
 
+// the packets sent from PM3 to client (a smaller version of UsbCommand)
+typedef struct {
+       uint16_t cmd;
+       uint16_t datalen;
+       uint32_t arg[3];
+       union {
+               uint8_t  asBytes[USB_CMD_DATA_SIZE];
+               uint32_t asDwords[USB_CMD_DATA_SIZE/4];
+       } d;
+} PACKED UsbResponse;
+
 // A struct used to send sample-configs over USB
-typedef struct{
+typedef struct {
        uint8_t decimation;
        uint8_t bits_per_sample;
        bool averaging;
@@ -44,6 +56,7 @@ typedef struct{
        int samples_to_skip;
 } sample_config;
 
+
 // For the bootloader
 #define CMD_DEVICE_INFO                                                   0x0000
 #define CMD_SETUP_WRITE                                                   0x0001
@@ -161,12 +174,11 @@ typedef struct{
 #define CMD_SNOOP_ICLASS                                                  0x0392
 #define CMD_SIMULATE_TAG_ICLASS                                           0x0393
 #define CMD_READER_ICLASS                                                 0x0394
-#define CMD_READER_ICLASS_REPLAY                                          0x0395
 #define CMD_ICLASS_READBLOCK                                              0x0396
 #define CMD_ICLASS_WRITEBLOCK                                             0x0397
 #define CMD_ICLASS_EML_MEMSET                                             0x0398
 #define CMD_ICLASS_CHECK                                                  0x0399
-#define CMD_ICLASS_READCHECK                                              0x039A                                         
+#define CMD_ICLASS_READCHECK                                              0x039A
 
 // For measurements of the antenna tuning
 #define CMD_MEASURE_ANTENNA_TUNING                                        0x0400
@@ -209,7 +221,7 @@ typedef struct{
 #define CMD_MIFAREU_WRITEBL                                               0x0722
 #define CMD_MIFAREU_WRITEBL_COMPAT                                        0x0723
 #define CMD_MIFAREUC_AUTH                                                 0x0724
-//0x0725 and 0x0726 no longer used 
+//0x0725 and 0x0726 no longer used
 #define CMD_MIFAREUC_SETPWD                                               0x0727
 
 
@@ -225,15 +237,16 @@ typedef struct{
 #define CMD_HF_SNIFFER                                                    0x0800
 #define CMD_HF_PLOT                                                       0x0801
 
+#define CMD_VARIABLE_SIZE_FLAG                                            0x8000
 #define CMD_UNKNOWN                                                       0xFFFF
 
 
 // Mifare simulation flags
-#define FLAG_INTERACTIVE                (1<<0)
-#define FLAG_4B_UID_IN_DATA             (1<<1)
-#define FLAG_7B_UID_IN_DATA             (1<<2)
-#define FLAG_NR_AR_ATTACK               (1<<4)
-#define FLAG_RANDOM_NONCE               (1<<5)
+#define FLAG_INTERACTIVE                 (1<<0)
+#define FLAG_4B_UID_IN_DATA              (1<<1)
+#define FLAG_7B_UID_IN_DATA              (1<<2)
+#define FLAG_NR_AR_ATTACK                (1<<4)
+#define FLAG_RANDOM_NONCE                (1<<5)
 
 
 // iCLASS reader flags
@@ -267,19 +280,19 @@ typedef struct{
 
 // CMD_DEVICE_INFO response packet has flags in arg[0], flag definitions:
 /* Whether a bootloader that understands the common_area is present */
-#define DEVICE_INFO_FLAG_BOOTROM_PRESENT               (1<<0)
+#define DEVICE_INFO_FLAG_BOOTROM_PRESENT            (1<<0)
 
 /* Whether a osimage that understands the common_area is present */
-#define DEVICE_INFO_FLAG_OSIMAGE_PRESENT               (1<<1)
+#define DEVICE_INFO_FLAG_OSIMAGE_PRESENT            (1<<1)
 
 /* Set if the bootloader is currently executing */
-#define DEVICE_INFO_FLAG_CURRENT_MODE_BOOTROM          (1<<2)
+#define DEVICE_INFO_FLAG_CURRENT_MODE_BOOTROM       (1<<2)
 
 /* Set if the OS is currently executing */
-#define DEVICE_INFO_FLAG_CURRENT_MODE_OS               (1<<3)
+#define DEVICE_INFO_FLAG_CURRENT_MODE_OS            (1<<3)
 
 /* Set if this device understands the extend start flash command */
-#define DEVICE_INFO_FLAG_UNDERSTANDS_START_FLASH       (1<<4)
+#define DEVICE_INFO_FLAG_UNDERSTANDS_START_FLASH    (1<<4)
 
 /* CMD_START_FLASH may have three arguments: start of area to flash,
    end of area to flash, optional magic.