+ uint32_t wordData = 0;
+ int success = demodEM4x05resp(&wordData, true);
+ if (success == 1)
+ PrintAndLog(" Got Address %02d | %08X",addr,wordData);
+ else
+ PrintAndLog("RSead Address %02d | failed",addr);
+
+ return success;
+}
+
+int CmdEM4x05ReadWord(const char *Cmd) {
+ uint8_t addr;
+ uint32_t pwd;
+ bool usePwd = false;
+ uint8_t ctmp = param_getchar(Cmd, 0);
+ if ( strlen(Cmd) == 0 || ctmp == 'H' || ctmp == 'h' ) return usage_lf_em_read();
+
+ addr = param_get8ex(Cmd, 0, 50, 10);
+ // for now use default input of 1 as invalid (unlikely 1 will be a valid password...)
+ pwd = param_get32ex(Cmd, 1, 1, 16);
+
+ if ( (addr > 15) ) {
+ PrintAndLog("Address must be between 0 and 15");
+ return 1;
+ }
+ if ( pwd == 1 ) {
+ PrintAndLog("Reading address %02u", addr);
+ } else {
+ usePwd = true;
+ PrintAndLog("Reading address %02u | password %08X", addr, pwd);
+ }
+
+ return EM4x05ReadWord(addr, pwd, usePwd);
+}
+
+int usage_lf_em_dump(void) {
+ PrintAndLog("Dump EM4x05/EM4x69. Tag must be on antenna. ");
+ PrintAndLog("");
+ PrintAndLog("Usage: lf em 4x05dump [h] <pwd>");
+ PrintAndLog("Options:");
+ PrintAndLog(" h - this help");
+ PrintAndLog(" pwd - password (hex) (optional)");
+ PrintAndLog("samples:");
+ PrintAndLog(" lf em 4x05dump");
+ PrintAndLog(" lf em 4x05dump 11223344");
+ return 0;
+}
+
+int CmdEM4x05dump(const char *Cmd) {
+ uint8_t addr = 0;
+ uint32_t pwd;
+ bool usePwd = false;
+ uint8_t ctmp = param_getchar(Cmd, 0);
+ if ( ctmp == 'H' || ctmp == 'h' ) return usage_lf_em_dump();
+
+ // for now use default input of 1 as invalid (unlikely 1 will be a valid password...)
+ pwd = param_get32ex(Cmd, 0, 1, 16);
+
+ if ( pwd != 1 ) {
+ usePwd = true;
+ }
+ int success = 1;
+ for (; addr < 16; addr++) {
+ if (addr == 2) {
+ if (usePwd) {
+ PrintAndLog("PWD Address %02u | %08X",addr,pwd);
+ } else {
+ PrintAndLog("PWD Address 02 | cannot read");
+ }
+ } else {
+ success &= EM4x05ReadWord(addr, pwd, usePwd);
+ }
+ }
+
+ return success;