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Started iclass emulator support on device side. Not functional yet

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This commit is contained in:
Martin Holst Swende 2015-02-14 21:30:26 +01:00
parent a4749080d9
commit e80aeb9695
3 changed files with 17 additions and 0 deletions
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13
armsrc/BigBuf.c
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@ -224,3 +224,16 @@ int LogTraceHitag(const uint8_t * btBytes, int iBits, int iSamples, uint32_t dwP
return TRUE; return TRUE;
} }
// Emulator memory
uint8_t emlSet(uint8_t *data, uint32_t offset, uint32_t length){
uint8_t* mem = BigBuf_get_EM_addr();
if(offset+length < CARD_MEMORY_SIZE)
{
memcpy(mem+offset, data, length);
return 0;
}else
{
Dbprintf("Error, trying to set memory outside of bounds! %d > %d", (offset+length), CARD_MEMORY_SIZE);
return 1;
}
}

1
armsrc/BigBuf.h
View file

@ -34,4 +34,5 @@ void clear_trace();
void set_tracing(bool enable); void set_tracing(bool enable);
bool RAMFUNC LogTrace(const uint8_t *btBytes, uint16_t iLen, uint32_t timestamp_start, uint32_t timestamp_end, uint8_t *parity, bool readerToTag); bool RAMFUNC LogTrace(const uint8_t *btBytes, uint16_t iLen, uint32_t timestamp_start, uint32_t timestamp_end, uint8_t *parity, bool readerToTag);
int LogTraceHitag(const uint8_t * btBytes, int iBits, int iSamples, uint32_t dwParity, int bReader); int LogTraceHitag(const uint8_t * btBytes, int iBits, int iSamples, uint32_t dwParity, int bReader);
uint8_t emlSet(uint8_t *data, uint32_t offset, uint32_t length);
#endif /* __BIGBUF_H */ #endif /* __BIGBUF_H */

3
armsrc/appmain.c
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@ -900,6 +900,9 @@ void UsbPacketReceived(uint8_t *packet, int len)
case CMD_READER_ICLASS_REPLAY: case CMD_READER_ICLASS_REPLAY:
ReaderIClass_Replay(c->arg[0], c->d.asBytes); ReaderIClass_Replay(c->arg[0], c->d.asBytes);
break; break;
case CMD_ICLASS_EML_MEMSET:
emlSet(c->d.asBytes,c->arg[0], c->arg[1]);
break;
#endif #endif
case CMD_SIMULATE_TAG_HF_LISTEN: case CMD_SIMULATE_TAG_HF_LISTEN: