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Merge pull request #102 from marshmellow42/master

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fix mfu dump getbigbuffer bug
This commit is contained in:
Martin Holst Swende 2015-05-24 07:22:09 +02:00
parent 86724c17c9 0ce03d9ab0
commit f0eaac9aca
2 changed files with 3 additions and 2 deletions
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2
armsrc/mifarecmd.c
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@ -335,7 +335,7 @@ void MifareUReadCard(uint8_t arg0, uint16_t arg1, uint8_t arg2, uint8_t *datain)
if (MF_DBGLEVEL >= MF_DBG_EXTENDED) Dbprintf("Blocks read %d", countblocks);
countblocks *= 4;
cmd_send(CMD_ACK, 1, countblocks, countblocks, 0, 0);
cmd_send(CMD_ACK, 1, countblocks, BigBuf_max_traceLen(), 0, 0);
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
LEDsoff();
}

3
client/cmdhfmfu.c
View file

@ -1106,12 +1106,13 @@ int CmdHF14AMfUDump(const char *Cmd){
return 1;
}
uint32_t startindex = resp.arg[2];
uint32_t bufferSize = resp.arg[1];
if (bufferSize > sizeof(data)) {
PrintAndLog("Data exceeded Buffer size!");
bufferSize = sizeof(data);
}
GetFromBigBuf(data, bufferSize, 0);
GetFromBigBuf(data, bufferSize, startindex);
WaitForResponse(CMD_ACK,NULL);
Pages = bufferSize/4;