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add psk to em4x05 reads and tweak psk demod

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This commit is contained in:
marshmellow42 2017-02-17 14:40:40 -05:00
commit 6980d66b05
3 changed files with 96 additions and 55 deletions
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4
armsrc/lfops.c
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@ -1628,7 +1628,7 @@ void EM4xReadWord(uint8_t Address, uint32_t Pwd, uint8_t PwdMode) {
SendForward(fwd_bit_count);
// Now do the acquisition
DoAcquisition_default(30,TRUE);
DoAcquisition_default(0,TRUE);
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); // field off
LED_A_OFF();
@ -1656,7 +1656,7 @@ void EM4xWriteWord(uint32_t flag, uint32_t Data, uint32_t Pwd) {
SendForward(fwd_bit_count);
//Wait for write to complete
SpinDelayUs(8000);
SpinDelay(10);
//Capture response if one exists
DoAcquisition_default(20, TRUE);