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syntax suger. never mind this

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iceman1001 2016-10-20 00:41:34 +02:00
parent f4d7d1fed1
commit 015e3b8170
2 changed files with 32 additions and 34 deletions
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2
client/cmdlf.c
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@ -606,7 +606,7 @@ int CmdLFSim(const char *Cmd) {
} }
clearCommandBuffer(); clearCommandBuffer();
SendCommand(&c); SendCommand(&c);
WaitForResponse(CMD_ACK,NULL); WaitForResponse(CMD_ACK, NULL);
printf("."); printf(".");
} }

64
client/cmdlfem4x.c
View file

@ -59,10 +59,9 @@ int CmdEM410xRead(const char *Cmd)
int CmdEM410xSim(const char *Cmd) int CmdEM410xSim(const char *Cmd)
{ {
int i, n, j, binary[4], parity[4]; int i, n, j, binary[4], parity[4];
char cmdp = param_getchar(Cmd, 0);
uint8_t uid[5] = {0x00}; uint8_t uid[5] = {0x00};
char cmdp = param_getchar(Cmd, 0);
if (cmdp == 'h' || cmdp == 'H') { if (cmdp == 'h' || cmdp == 'H') {
PrintAndLog("Usage: lf em4x em410xsim <UID> <clock>"); PrintAndLog("Usage: lf em4x em410xsim <UID> <clock>");
PrintAndLog(""); PrintAndLog("");
@ -81,46 +80,45 @@ int CmdEM410xSim(const char *Cmd)
PrintAndLog("Starting simulating UID %02X%02X%02X%02X%02X clock: %d", uid[0],uid[1],uid[2],uid[3],uid[4],clock); PrintAndLog("Starting simulating UID %02X%02X%02X%02X%02X clock: %d", uid[0],uid[1],uid[2],uid[3],uid[4],clock);
PrintAndLog("Press pm3-button to about simulation"); PrintAndLog("Press pm3-button to about simulation");
/* clear our graph */ /* clear our graph */
ClearGraph(0); ClearGraph(0);
/* write 9 start bits */ /* write 9 start bits */
for (i = 0; i < 9; i++) for (i = 0; i < 9; i++)
AppendGraph(0, clock, 1); AppendGraph(0, clock, 1);
/* for each hex char */ /* for each hex char */
parity[0] = parity[1] = parity[2] = parity[3] = 0; parity[0] = parity[1] = parity[2] = parity[3] = 0;
for (i = 0; i < 10; i++) for (i = 0; i < 10; i++)
{ {
/* read each hex char */ /* read each hex char */
sscanf(&Cmd[i], "%1x", &n); sscanf(&Cmd[i], "%1x", &n);
for (j = 3; j >= 0; j--, n/= 2) for (j = 3; j >= 0; j--, n/= 2)
binary[j] = n % 2; binary[j] = n % 2;
/* append each bit */ /* append each bit */
AppendGraph(0, clock, binary[0]); AppendGraph(0, clock, binary[0]);
AppendGraph(0, clock, binary[1]); AppendGraph(0, clock, binary[1]);
AppendGraph(0, clock, binary[2]); AppendGraph(0, clock, binary[2]);
AppendGraph(0, clock, binary[3]); AppendGraph(0, clock, binary[3]);
/* append parity bit */ /* append parity bit */
AppendGraph(0, clock, binary[0] ^ binary[1] ^ binary[2] ^ binary[3]); AppendGraph(0, clock, binary[0] ^ binary[1] ^ binary[2] ^ binary[3]);
/* keep track of column parity */ /* keep track of column parity */
parity[0] ^= binary[0]; parity[0] ^= binary[0];
parity[1] ^= binary[1]; parity[1] ^= binary[1];
parity[2] ^= binary[2]; parity[2] ^= binary[2];
parity[3] ^= binary[3]; parity[3] ^= binary[3];
} }
/* parity columns */ /* parity columns */
AppendGraph(0, clock, parity[0]); AppendGraph(0, clock, parity[0]);
AppendGraph(0, clock, parity[1]); AppendGraph(0, clock, parity[1]);
AppendGraph(0, clock, parity[2]); AppendGraph(0, clock, parity[2]);
AppendGraph(0, clock, parity[3]); AppendGraph(0, clock, parity[3]);
/* stop bit */ /* stop bit */
AppendGraph(1, clock, 0); AppendGraph(1, clock, 0);
CmdLFSim("0"); //240 start_gap. CmdLFSim("0"); //240 start_gap.