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THIS REQUIRES A BOOTROM UPDATE!! To save FPGA area, split the LF and HF bitstreams and load them on-demand.

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iZsh 2014-06-20 01:02:59 +02:00
commit 7cc204bff8
32 changed files with 771 additions and 661 deletions
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4
armsrc/iso14443.c
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@ -350,6 +350,7 @@ void SimulateIso14443Tag(void)
int cmdsRecvd = 0;
FpgaDownloadAndGo(FPGA_BITSTREAM_HF);
memset(receivedCmd, 0x44, 400);
CodeIso14443bAsTag(response1, sizeof(response1));
@ -867,6 +868,7 @@ void ReadSTMemoryIso14443(uint32_t dwLast)
{
uint8_t i = 0x00;
FpgaDownloadAndGo(FPGA_BITSTREAM_HF);
// Make sure that we start from off, since the tags are stateful;
// confusing things will happen if we don't reset them between reads.
LED_D_OFF();
@ -1011,6 +1013,7 @@ void RAMFUNC SnoopIso14443(void)
// response from the tag.
int triggered = TRUE;
FpgaDownloadAndGo(FPGA_BITSTREAM_HF);
// The command (reader -> tag) that we're working on receiving.
uint8_t *receivedCmd = (uint8_t *)(BigBuf) + DEMOD_TRACE_SIZE;
// The response (tag -> reader) that we're working on receiving.
@ -1196,6 +1199,7 @@ done:
void SendRawCommand14443B(uint32_t datalen, uint32_t recv,uint8_t powerfield, uint8_t data[])
{
FpgaDownloadAndGo(FPGA_BITSTREAM_HF);
if(!powerfield)
{
// Make sure that we start from off, since the tags are stateful;