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];
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
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;
}
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;
+
+ uint8_t bs[128];
+ size_t size = sizeof(bs);
+ memset(bs, 0x00, size);
+
+ // Pyramid uses: fcHigh: 10, fcLow: 8, clk: 50, invert: 0
+ uint64_t arg1, arg2;
+ arg1 = (10 << 8) + 8;
+ arg2 = 50 | 0;
- //rawID = getPyramidBits(id);
+ if (sscanf(Cmd, "%u %u", &fc, &cn ) != 2) return usage_lf_pyramid_sim();
- // uint16_t arg1, arg2;
- // size_t size = 64;
- // arg1 = clk << 8 | encoding;
- // arg2 = invert << 8 | separator;
+ facilitycode = (fc & 0x000000FF);
+ cardnumber = (cn & 0x0000FFFF);
+
+ if ( !GetPyramidBits(facilitycode, cardnumber, bs)) {
+ PrintAndLog("Error with tag bitstream generation.");
+ return 1;
+ }
- // PrintAndLog("Simulating - ID: %08X, Raw: %08X%08X",id,(uint32_t)(rawID >> 32),(uint32_t) (rawID & 0xFFFFFFFF));
+ PrintAndLog("Simulating - Facility Code: %u, CardNumber: %u", facilitycode, cardnumber );
- // UsbCommand c = {CMD_FSK_SIM_TAG, {arg1, arg2, size}};
- // num_to_bytebits(rawID, size, c.d.asBytes);
- // clearCommandBuffer();
- // SendCommand(&c);
+ UsbCommand c = {CMD_FSK_SIM_TAG, {arg1, arg2, size}};
+ memcpy(c.d.asBytes, bs, size);
+ clearCommandBuffer();
+ SendCommand(&c);
return 0;
}