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Adding usage information to 'lf awid' commands

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This commit is contained in:
Craig Young 2015-07-13 18:14:12 -04:00
parent d6b455ed4e
commit bcffcca25f
2 changed files with 50 additions and 5 deletions
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50
client/cmdlfawid.c
View file

@ -19,10 +19,54 @@
static int CmdHelp(const char *Cmd); static int CmdHelp(const char *Cmd);
int usage_lf_awid_fskdemod(void) {
PrintAndLog("Enables AWID26 compatible reader mode printing details of scanned AWID26 tags.");
PrintAndLog("By default, values are printed and logged until the button is pressed or another USB command is issued.");
PrintAndLog("If the ['1'] option is provided, reader mode is exited after reading a single AWID26 card.");
PrintAndLog("");
PrintAndLog("Usage: lf awid fskdemod ['1']");
PrintAndLog(" Options : ");
PrintAndLog(" 1 : (optional) stop after reading a single card");
PrintAndLog("");
PrintAndLog(" sample : lf awid fskdemod");
PrintAndLog(" : lf awid fskdemod 1");
return 0;
}
int usage_lf_awid_sim(void) {
PrintAndLog("Enables simulation of AWID26 card with specified facility-code and card number.");
PrintAndLog("Simulation runs until the button is pressed or another USB command is issued.");
PrintAndLog("Per AWID26 format, the facility-code is 8-bit and the card number is 16-bit. Larger values are truncated.");
PrintAndLog("");
PrintAndLog("Usage: lf awid sim <Facility-Code> <Card-Number>");
PrintAndLog(" Options : ");
PrintAndLog(" <Facility-Code> : 8-bit value representing the AWID facility code");
PrintAndLog(" <Card Number> : 16-bit value representing the AWID card number");
PrintAndLog("");
PrintAndLog(" sample : lf awid sim 224 1337");
return 0;
}
int usage_lf_awid_clone(void) {
PrintAndLog("Enables cloning of AWID26 card with specified facility-code and card number onto T55x7.");
PrintAndLog("The T55x7 must be on the antenna when issuing this command. T55x7 blocks are calculated and printed in the process.");
PrintAndLog("Per AWID26 format, the facility-code is 8-bit and the card number is 16-bit. Larger values are truncated.");
PrintAndLog("");
PrintAndLog("Usage: lf awid clone <Facility-Code> <Card-Number>");
PrintAndLog(" Options : ");
PrintAndLog(" <Facility-Code> : 8-bit value representing the AWID facility code");
PrintAndLog(" <Card Number> : 16-bit value representing the AWID card number");
PrintAndLog("");
PrintAndLog(" sample : lf awid clone 224 1337");
return 0;
}
int CmdAWIDDemodFSK(const char *Cmd) int CmdAWIDDemodFSK(const char *Cmd)
{ {
int findone=0; int findone=0;
if(Cmd[0]=='1') findone=1; if(Cmd[0]=='1') findone=1;
if (Cmd[0]=='h' || Cmd[0] == 'H') return usage_lf_awid_fskdemod();
UsbCommand c={CMD_AWID_DEMOD_FSK}; UsbCommand c={CMD_AWID_DEMOD_FSK};
c.arg[0]=findone; c.arg[0]=findone;
SendCommand(&c); SendCommand(&c);
@ -98,8 +142,7 @@ int CmdAWIDSim(const char *Cmd)
uint64_t arg2 = 50; // clk RF/50 invert=0 uint64_t arg2 = 50; // clk RF/50 invert=0
BS = BitStream; BS = BitStream;
if (sscanf(Cmd, "%u %u", &fc, &cn ) != 2) { if (sscanf(Cmd, "%u %u", &fc, &cn ) != 2) {
PrintAndLog("Usage: lf awid sim <facility-code> <card number>"); return usage_lf_awid_sim();
return 0;
} }
fcode=(fc & 0x000000FF); fcode=(fc & 0x000000FF);
@ -137,8 +180,7 @@ int CmdAWIDClone(const char *Cmd)
if (sscanf(Cmd, "%u %u", &fc, &cn ) != 2) { if (sscanf(Cmd, "%u %u", &fc, &cn ) != 2) {
PrintAndLog("Usage: lf awid clone <facility-code> <card number>"); return usage_lf_awid_clone();
return 0;
} }
if ((fc & 0xFF) != fc) { if ((fc & 0xFF) != fc) {

3
client/cmdlfawid.h
View file

@ -17,5 +17,8 @@ int CmdAWIDDemodFSK(const char *Cmd);
int CmdAWIDSim(const char *Cmd); int CmdAWIDSim(const char *Cmd);
int CmdAWIDClone(const char *Cmd); int CmdAWIDClone(const char *Cmd);
int getAWIDBits(unsigned int fc, unsigned int cn, uint8_t *AWIDBits); int getAWIDBits(unsigned int fc, unsigned int cn, uint8_t *AWIDBits);
int usage_lf_awid_fskdemod(void);
int usage_lf_awid_clone(void);
int usage_lf_awid_sim(void);
#endif #endif