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improved command hf mf sniff. Now it cant decode nested authentication and cant write emulator files

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This commit is contained in:
Merlokbr@gmail.com 2012-07-16 14:49:51 +00:00
commit 55acbb2a39
8 changed files with 357 additions and 14 deletions
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9
armsrc/iso14443a.c
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@ -2416,7 +2416,7 @@ void RAMFUNC SniffMifare(uint8_t param) {
if (++sniffCounter > 65) {
if (MfSniffSend(2000)) {
AT91C_BASE_PDC_SSC->PDC_PTCR = AT91C_PDC_RXTEN;
FpgaEnableSscDma();
}
sniffCounter = 0;
}
@ -2442,7 +2442,7 @@ void RAMFUNC SniffMifare(uint8_t param) {
if (!AT91C_BASE_PDC_SSC->PDC_RCR) {
AT91C_BASE_PDC_SSC->PDC_RPR = (uint32_t) dmaBuf;
AT91C_BASE_PDC_SSC->PDC_RCR = DMA_BUFFER_SIZE;
Dbprintf("RxEmpty ERROR!!! %d", dataLen); // temporary
Dbprintf("RxEmpty ERROR!!! data length:%d", dataLen); // temporary
}
// secondary buffer sets as primary, secondary buffer was stopped
if (!AT91C_BASE_PDC_SSC->PDC_RNCR) {
@ -2487,10 +2487,9 @@ void RAMFUNC SniffMifare(uint8_t param) {
DbpString("COMMAND FINISHED");
done:
AT91C_BASE_PDC_SSC->PDC_PTCR = AT91C_PDC_RXTDIS;
FpgaDisableSscDma();
MfSniffEnd();
Dbprintf("maxDataLen=%x, Uart.state=%x, Uart.byteCnt=%x", maxDataLen, Uart.state, Uart.byteCnt);
Dbprintf("Uart.byteCntMax=%x, traceLen=%x", Uart.byteCntMax, traceLen);
Dbprintf("maxDataLen=%x, Uart.state=%x, Uart.byteCnt=%x Uart.byteCntMax=%x", maxDataLen, Uart.state, Uart.byteCnt, Uart.byteCntMax);
LEDsoff();
}