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chg: 'hf felica reader' is better, almost working good

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This commit is contained in:
iceman1001 2018-01-30 03:29:37 +01:00
commit c6207d09e1
3 changed files with 200 additions and 139 deletions
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9
armsrc/iso14443a.c
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@ -738,8 +738,8 @@ static void Code4bitAnswerAsTag(uint8_t cmd) {
//-----------------------------------------------------------------------------
// Wait for commands from reader
// Stop when button is pressed
// Or return TRUE when command is captured
// stop when button is pressed
// or return TRUE when command is captured
//-----------------------------------------------------------------------------
int GetIso14443aCommandFromReader(uint8_t *received, uint8_t *parity, int *len) {
// Set FPGA mode to "simulated ISO 14443 tag", no modulation (listen
@ -1410,10 +1410,9 @@ static void TransmitFor14443a(const uint8_t *cmd, uint16_t len, uint32_t *timing
} else {
uint32_t ThisTransferTime = 0;
ThisTransferTime = ((MAX(NextTransferTime, GetCountSspClk()) & 0xfffffff8) + 8);
while (GetCountSspClk() < ThisTransferTime);
while (GetCountSspClk() < ThisTransferTime) {};
LastTimeProxToAirStart = ThisTransferTime;
}
@ -1716,7 +1715,7 @@ bool EmLogTrace(uint8_t *reader_data, uint16_t reader_len, uint32_t reader_Start
// If it takes too long return FALSE
//-----------------------------------------------------------------------------
static int GetIso14443aAnswerFromTag(uint8_t *receivedResponse, uint8_t *receivedResponsePar, uint16_t offset) {
uint32_t c = 0x00;
uint32_t c = 0;
// Set FPGA mode to "reader listen mode", no modulation (listen
// only, since we are receiving, not transmitting).