mirror of
https://github.com/Proxmark/proxmark3.git
synced 2025-07-16 02:03:00 -07:00
Initial commit for the firmware. Used the 20090306_ela version as baseline.
It is identical to the popular 20081211, with the doob addition (20090301), a linux client, and two additional commands for LF analysis. Let me know if you find issues here!
This commit is contained in:
edouard@lafargue.name
parent
b811cc51f9
commit
6658905f18
91 changed files with 16661 additions and 0 deletions
379
winsrc/prox.cpp
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379
winsrc/prox.cpp
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#include <windows.h>
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#include <setupapi.h>
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#include <stdio.h>
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#include <ctype.h>
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#include <stdlib.h>
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extern "C" {
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#include "include/hidsdi.h"
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#include "include/hidpi.h"
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}
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#include "prox.h"
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#define OUR_VID 0x9ac4
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#define OUR_PID 0x4b8f
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HANDLE UsbHandle;
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static void ShowError(void)
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{
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char buf[1024];
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FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError(), 0,
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buf, sizeof(buf), NULL);
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printf("ERROR: %s", buf);
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}
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static BOOL UsbConnect(void)
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{
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typedef void (__stdcall *GetGuidProc)(GUID *);
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typedef BOOLEAN (__stdcall *GetAttrProc)(HANDLE, HIDD_ATTRIBUTES *);
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typedef BOOLEAN (__stdcall *GetPreparsedProc)(HANDLE,
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PHIDP_PREPARSED_DATA *);
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typedef NTSTATUS (__stdcall *GetCapsProc)(PHIDP_PREPARSED_DATA, PHIDP_CAPS);
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GetGuidProc getGuid;
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GetAttrProc getAttr;
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GetPreparsedProc getPreparsed;
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GetCapsProc getCaps;
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HMODULE h = LoadLibrary("hid.dll");
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getGuid = (GetGuidProc)GetProcAddress(h, "HidD_GetHidGuid");
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getAttr = (GetAttrProc)GetProcAddress(h, "HidD_GetAttributes");
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getPreparsed = (GetPreparsedProc)GetProcAddress(h, "HidD_GetPreparsedData");
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getCaps = (GetCapsProc)GetProcAddress(h, "HidP_GetCaps");
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GUID hidGuid;
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getGuid(&hidGuid);
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HDEVINFO devInfo;
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devInfo = SetupDiGetClassDevs(&hidGuid, NULL, NULL,
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DIGCF_PRESENT | DIGCF_INTERFACEDEVICE);
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SP_DEVICE_INTERFACE_DATA devInfoData;
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devInfoData.cbSize = sizeof(devInfoData);
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int i;
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for(i = 0;; i++) {
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if(!SetupDiEnumDeviceInterfaces(devInfo, 0, &hidGuid, i, &devInfoData))
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{
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if(GetLastError() != ERROR_NO_MORE_ITEMS) {
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// printf("SetupDiEnumDeviceInterfaces failed\n");
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}
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// printf("done list\n");
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SetupDiDestroyDeviceInfoList(devInfo);
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return FALSE;
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}
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// printf("item %d:\n", i);
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DWORD sizeReqd = 0;
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if(!SetupDiGetDeviceInterfaceDetail(devInfo, &devInfoData,
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NULL, 0, &sizeReqd, NULL))
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{
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if(GetLastError() != ERROR_INSUFFICIENT_BUFFER) {
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// printf("SetupDiGetDeviceInterfaceDetail (0) failed\n");
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continue;
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}
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}
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SP_DEVICE_INTERFACE_DETAIL_DATA *devInfoDetailData =
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(SP_DEVICE_INTERFACE_DETAIL_DATA *)malloc(sizeReqd);
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devInfoDetailData->cbSize = sizeof(*devInfoDetailData);
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if(!SetupDiGetDeviceInterfaceDetail(devInfo, &devInfoData,
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devInfoDetailData, 87, NULL, NULL))
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{
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// printf("SetupDiGetDeviceInterfaceDetail (1) failed\n");
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continue;
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}
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char *path = devInfoDetailData->DevicePath;
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UsbHandle = CreateFile(path, /*GENERIC_READ |*/ GENERIC_WRITE,
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FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING,
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FILE_FLAG_OVERLAPPED, NULL);
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if(UsbHandle == INVALID_HANDLE_VALUE) {
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ShowError();
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// printf("CreateFile failed: for '%s'\n", path);
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continue;
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}
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HIDD_ATTRIBUTES attr;
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attr.Size = sizeof(attr);
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if(!getAttr(UsbHandle, &attr)) {
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ShowError();
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// printf("HidD_GetAttributes failed\n");
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continue;
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}
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// printf("VID: %04x PID %04x\n", attr.VendorID, attr.ProductID);
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if(attr.VendorID != OUR_VID || attr.ProductID != OUR_PID) {
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CloseHandle(UsbHandle);
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// printf(" nope, not us\n");
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continue;
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}
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// printf ("got it!\n");
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CloseHandle(UsbHandle);
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UsbHandle = CreateFile(path, GENERIC_READ | GENERIC_WRITE,
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FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING,
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FILE_FLAG_OVERLAPPED, NULL);
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if(UsbHandle == INVALID_HANDLE_VALUE) {
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ShowError();
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// printf("Error, couldn't open our own handle as desired.\n");
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return FALSE;
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}
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PHIDP_PREPARSED_DATA pp;
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getPreparsed(UsbHandle, &pp);
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HIDP_CAPS caps;
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if(getCaps(pp, &caps) != HIDP_STATUS_SUCCESS) {
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// printf("getcaps failed\n");
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return FALSE;
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}
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// printf("input/out report %d/%d\n", caps.InputReportByteLength,
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// caps.OutputReportByteLength);
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return TRUE;
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}
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return FALSE;
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}
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BOOL ReceiveCommandPoll(UsbCommand *c)
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{
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static BOOL ReadInProgress = FALSE;
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static OVERLAPPED Ov;
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static BYTE Buf[65];
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static DWORD HaveRead;
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if(!ReadInProgress) {
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memset(&Ov, 0, sizeof(Ov));
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ReadFile(UsbHandle, Buf, 65, &HaveRead, &Ov);
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if(GetLastError() != ERROR_IO_PENDING) {
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ShowError();
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exit(-1);
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}
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ReadInProgress = TRUE;
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}
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if(HasOverlappedIoCompleted(&Ov)) {
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ReadInProgress = FALSE;
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if(!GetOverlappedResult(UsbHandle, &Ov, &HaveRead, FALSE)) {
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ShowError();
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exit(-1);
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}
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memcpy(c, Buf+1, 64);
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return TRUE;
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} else {
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return FALSE;
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}
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}
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void ReceiveCommand(UsbCommand *c)
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{
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while(!ReceiveCommandPoll(c)) {
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Sleep(0);
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}
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}
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void SendCommand(UsbCommand *c, BOOL wantAck)
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{
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BYTE buf[65];
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buf[0] = 0;
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memcpy(buf+1, c, 64);
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DWORD written;
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OVERLAPPED ov;
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memset(&ov, 0, sizeof(ov));
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WriteFile(UsbHandle, buf, 65, &written, &ov);
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if(GetLastError() != ERROR_IO_PENDING) {
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ShowError();
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exit(-1);
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}
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while(!HasOverlappedIoCompleted(&ov)) {
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Sleep(0);
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}
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if(!GetOverlappedResult(UsbHandle, &ov, &written, FALSE)) {
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ShowError();
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exit(-1);
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}
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if(wantAck) {
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UsbCommand ack;
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ReceiveCommand(&ack);
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if(ack.cmd != CMD_ACK) {
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printf("bad ACK\n");
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exit(-1);
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}
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}
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}
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static DWORD ExpectedAddr;
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static BYTE QueuedToSend[256];
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static BOOL AllWritten;
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static void FlushPrevious(void)
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{
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UsbCommand c;
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memset(&c, 0, sizeof(c));
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printf("expected = %08x flush, ", ExpectedAddr);
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int i;
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for(i = 0; i < 240; i += 48) {
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c.cmd = CMD_SETUP_WRITE;
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memcpy(c.d.asBytes, QueuedToSend+i, 48);
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c.ext1 = (i/4);
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SendCommand(&c, TRUE);
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}
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c.cmd = CMD_FINISH_WRITE;
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c.ext1 = (ExpectedAddr-1) & (~255);
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printf("c.ext1 = %08x\r", c.ext1);
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memcpy(c.d.asBytes, QueuedToSend+240, 16);
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SendCommand(&c, TRUE);
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AllWritten = TRUE;
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}
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static void GotByte(DWORD where, BYTE which)
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{
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AllWritten = FALSE;
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if(where != ExpectedAddr) {
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printf("bad: got at %08x, expected at %08x\n", where, ExpectedAddr);
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exit(-1);
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}
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QueuedToSend[where & 255] = which;
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ExpectedAddr++;
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if((where & 255) == 255) {
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// we have completed a full page
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FlushPrevious();
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}
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}
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static int HexVal(int c)
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{
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c = tolower(c);
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if(c >= '0' && c <= '9') {
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return c - '0';
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} else if(c >= 'a' && c <= 'f') {
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return (c - 'a') + 10;
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} else {
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printf("bad hex digit '%c'\n", c);
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exit(-1);
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}
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}
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static BYTE HexByte(char *s)
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{
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return (HexVal(s[0]) << 4) | HexVal(s[1]);
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}
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static void LoadFlashFromSRecords(char *file, int addr)
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{
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ExpectedAddr = addr;
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FILE *f = fopen(file, "r");
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if(!f) {
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printf("couldn't open file\n");
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exit(-1);
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}
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char line[512];
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while(fgets(line, sizeof(line), f)) {
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if(memcmp(line, "S3", 2)==0) {
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char *s = line + 2;
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int len = HexByte(s) - 5;
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s += 2;
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char addrStr[9];
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memcpy(addrStr, s, 8);
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addrStr[8] = '\0';
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DWORD addr;
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sscanf(addrStr, "%x", &addr);
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s += 8;
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int i;
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for(i = 0; i < len; i++) {
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while((addr+i) > ExpectedAddr) {
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GotByte(ExpectedAddr, 0xff);
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}
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GotByte(addr+i, HexByte(s));
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s += 2;
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}
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}
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}
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if(!AllWritten) FlushPrevious();
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fclose(f);
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printf("\ndone.\n");
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}
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int main(int argc, char **argv)
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{
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int i = 0;
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if(argc < 2) {
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printf("Usage: %s bootrom file.s19\n", argv[0]);
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printf(" %s load osimage.s19\n", argv[0]);
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printf(" %s fpga fpgaimg.s19\n", argv[0]);
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printf(" %s gui\n", argv[0]);
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return -1;
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}
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for(;;) {
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if(UsbConnect()) {
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break;
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}
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if(i == 0) {
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printf("...no device connected, polling for it now\n");
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}
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if(i > 50000) {
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printf("Could not connect to USB device; exiting.\n");
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return -1;
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}
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i++;
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Sleep(5);
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}
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if(strcmp(argv[1], "bootrom")==0 || strcmp(argv[1], "load")==0 || strcmp(argv[1], "fpga")==0) {
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if(argc != 3) {
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printf("Need filename.\n");
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return -1;
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}
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if(strcmp(argv[1], "bootrom")==0) {
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LoadFlashFromSRecords(argv[2], 0);
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} else if(strcmp(argv[1], "fpga")==0) {
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LoadFlashFromSRecords(argv[2], 0x2000);
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} else {
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LoadFlashFromSRecords(argv[2], 0x10000);
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}
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} else if(strcmp(argv[1], "gui")==0) {
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ShowGui();
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} else if(strcmp(argv[1], "cmd")==0) {
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if(argc != 3) {
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printf("Need command.\n");
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return -1;
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}
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ExecCmd(argv[2]);
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} else {
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printf("Command '%s' not recognized.\n", argv[1]);
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return -1;
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}
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return 0;
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}
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