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ADD: "LF PYRAMID SIM"

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This commit is contained in:
iceman1001 2016-02-26 22:40:13 +01:00
commit ce9a7cbf33
2 changed files with 27 additions and 29 deletions
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48
client/cmdlfpyramid.c
View file

@ -38,11 +38,6 @@ int usage_lf_pyramid_sim(void) {
return 0;
}
// calc checksum
int GetWiegandFromPyramid(const char *id, uint32_t *fc, uint32_t *cn) {
return 0;
}
int GetPyramidBits(uint32_t fc, uint32_t cn, uint8_t *pyramidBits) {
uint8_t pre[128];
@ -90,7 +85,7 @@ int CmdPyramidClone(const char *Cmd) {
uint32_t facilitycode=0, cardnumber=0, fc = 0, cn = 0;
uint8_t bs[129];
uint8_t bs[128];
memset(bs, 0x00, sizeof(bs));
//Pyramid - compat mode, FSK2a, data rate 50, 4 data blocks
@ -104,9 +99,6 @@ int CmdPyramidClone(const char *Cmd) {
facilitycode = (fc & 0x000000FF);
cardnumber = (cn & 0x0000FFFF);
// get wiegand from printed number.
//GetWiegandFromPyramid(Cmd, &facilitycode, &cardnumber);
if ( !GetPyramidBits(facilitycode, cardnumber, bs)) {
PrintAndLog("Error with tag bitstream generation.");
return 1;
@ -140,29 +132,37 @@ int CmdPyramidClone(const char *Cmd) {
}
int CmdPyramidSim(const char *Cmd) {
// uint32_t id = 0;
// uint64_t rawID = 0;
// uint8_t clk = 50, encoding = 1, separator = 0, invert = 0;
char cmdp = param_getchar(Cmd, 0);
if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') return usage_lf_pyramid_sim();
// id = param_get32ex(Cmd, 0, 0, 16);
// if (id == 0) return usage_lf_pyramid_sim();
uint32_t facilitycode = 0, cardnumber = 0, fc = 0, cn = 0;
//rawID = getPyramidBits(id);
uint8_t bs[128];
size_t size = sizeof(bs);
memset(bs, 0x00, size);
// uint16_t arg1, arg2;
// size_t size = 64;
// arg1 = clk << 8 | encoding;
// arg2 = invert << 8 | separator;
// Pyramid uses: fcHigh: 10, fcLow: 8, clk: 50, invert: 0
uint64_t arg1, arg2;
arg1 = (10 << 8) + 8;
arg2 = 50 | 0;
// PrintAndLog("Simulating - ID: %08X, Raw: %08X%08X",id,(uint32_t)(rawID >> 32),(uint32_t) (rawID & 0xFFFFFFFF));
if (sscanf(Cmd, "%u %u", &fc, &cn ) != 2) return usage_lf_pyramid_sim();
// UsbCommand c = {CMD_FSK_SIM_TAG, {arg1, arg2, size}};
// num_to_bytebits(rawID, size, c.d.asBytes);
// clearCommandBuffer();
// SendCommand(&c);
facilitycode = (fc & 0x000000FF);
cardnumber = (cn & 0x0000FFFF);
if ( !GetPyramidBits(facilitycode, cardnumber, bs)) {
PrintAndLog("Error with tag bitstream generation.");
return 1;
}
PrintAndLog("Simulating - Facility Code: %u, CardNumber: %u", facilitycode, cardnumber );
UsbCommand c = {CMD_FSK_SIM_TAG, {arg1, arg2, size}};
memcpy(c.d.asBytes, bs, size);
clearCommandBuffer();
SendCommand(&c);
return 0;
}

2
client/cmdlfpyramid.h
View file

@ -26,7 +26,5 @@ int CmdPyramidSim(const char *Cmd);
int usage_lf_pyramid_clone(void);
int usage_lf_pyramid_sim(void);
int GetWiegandFromPyramid(const char *id, uint32_t *sitecode, uint32_t *usercode);
#endif