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all prepped for EM4x05 to be used with clone commands

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This commit is contained in:
iceman1001
2020-10-20 23:10:34 +02:00
parent 2479b54eb9
commit 527d1c9442
3 changed files with 61 additions and 42 deletions
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44
client/src/cmdlfem4x05.c
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@@ -402,6 +402,29 @@ int em4x05_read_word_ext(uint8_t addr, uint32_t pwd, bool usePwd, uint32_t *word
return em4x05_demod_resp(word, false);
}
int em4x05_write_word_ext(uint8_t addr, uint32_t pwd, bool usePwd, uint32_t data) {
struct {
uint32_t password;
uint32_t data;
uint8_t address;
uint8_t usepwd;
} PACKED payload;
payload.password = pwd;
payload.data = data;
payload.address = addr;
payload.usepwd = usePwd;
clearCommandBuffer();
SendCommandNG(CMD_LF_EM4X_WRITEWORD, (uint8_t *)&payload, sizeof(payload));
PacketResponseNG resp;
if (!WaitForResponseTimeout(CMD_LF_EM4X_WRITEWORD, &resp, 2000)) {
PrintAndLogEx(ERR, "Error occurred, device did not respond during write operation.");
return PM3_ETIMEOUT;
}
return PM3_SUCCESS;
}
int CmdEM4x05Demod(const char *Cmd) {
uint32_t dummy = 0;
return em4x05_demod_resp(&dummy, false);
@@ -711,26 +734,9 @@ int CmdEM4x05Write(const char *Cmd) {
return PM3_ETIMEOUT;
}
} else {
struct {
uint32_t password;
uint32_t data;
uint8_t address;
uint8_t usepwd;
} PACKED payload;
payload.password = pwd;
payload.data = data;
payload.address = addr;
payload.usepwd = usePwd;
clearCommandBuffer();
SendCommandNG(CMD_LF_EM4X_WRITEWORD, (uint8_t *)&payload, sizeof(payload));
PacketResponseNG resp;
if (!WaitForResponseTimeout(CMD_LF_EM4X_WRITEWORD, &resp, 2000)) {
PrintAndLogEx(ERR, "Error occurred, device did not respond during write operation.");
return PM3_ETIMEOUT;
}
em4x05_write_word_ext(addr, pwd, usePwd, data);
}
if (em4x05_download_samples() == false)
return PM3_ENODATA;