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chg: lf t55 - fixes / read block uses NG

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This commit is contained in:
iceman1001
2019-05-22 11:59:39 -04:00
parent 150fc205b2
commit 794d109f30
5 changed files with 52 additions and 39 deletions
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28
client/cmdlft55xx.c
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@@ -541,7 +541,7 @@ static int CmdT55xxDetect(const char *Cmd) {
if (errors) return usage_t55xx_detect();
// sanity check.
if (!SanityOfflineCheck(useGB)) return PM3_ENODATA;
if (SanityOfflineCheck(useGB) != PM3_SUCCESS) return PM3_ENODATA;
if (!useGB) {
if (!AquireData(T55x7_PAGE0, T55x7_CONFIGURATION_BLOCK, usepwd, password))
@@ -1116,7 +1116,7 @@ static int CmdT55xxReadTrace(const char *Cmd) {
if (strlen(Cmd) == 0) {
// sanity check.
if (!SanityOfflineCheck(false)) return PM3_ENODATA;
if (SanityOfflineCheck(false) != PM3_SUCCESS) return PM3_ENODATA;
bool pwdmode = false;
uint32_t password = 0;
@@ -1397,7 +1397,7 @@ static int CmdT55xxInfo(const char *Cmd) {
if (!frombuff && !gotdata) {
// sanity check.
if (!SanityOfflineCheck(false)) return PM3_ENODATA;
if (SanityOfflineCheck(false) != PM3_SUCCESS) return PM3_ENODATA;
bool pwdmode = false;
uint32_t password = 0;
@@ -1521,14 +1521,26 @@ static int CmdT55xxDump(const char *Cmd) {
bool AquireData(uint8_t page, uint8_t block, bool pwdmode, uint32_t password) {
// arg0 bitmodes:
// bit0 = pwdmode
// bit1 = page to read from
// b0 = pwdmode
// b1 = page to read from
// b2 = brute_mem (armside function)
// arg1: which block to read
// arg2: password
uint8_t arg0 = (page << 1 | (pwdmode));
struct p {
uint32_t password;
uint8_t blockno;
uint8_t page;
bool pwdmode;
} PACKED;
struct p payload;
payload.password = password;
payload.blockno = block;
payload.page = page & 0x1;
payload.pwdmode = pwdmode;
clearCommandBuffer();
SendCommandMIX(CMD_T55XX_READ_BLOCK, arg0, block, password, NULL, 0);
if (!WaitForResponseTimeout(CMD_ACK, NULL, 2500)) {
SendCommandNG(CMD_T55XX_READ_BLOCK, (uint8_t*)&payload, sizeof(payload));
if (!WaitForResponseTimeout(CMD_T55XX_READ_BLOCK, NULL, 2500)) {
PrintAndLogEx(WARNING, "command execution time out");
return false;
}