em4x05 getting better

[proxmark3-svn] / armsrc / lfops.c

diff --git a/armsrc/lfops.c b/armsrc/lfops.c
index 1d18c709426459a0edae8aa153a8ddb4a26ac51e..29331754ee6d77aa2b0ab751db7e6c5740233a8f 100644 (file)
--- a/armsrc/lfops.c
+++ b/armsrc/lfops.c
@@ -1573,12 +1573,12 @@ void SendForward(uint8_t fwd_bit_count) {
 
        // Set up FPGA, 125kHz
        LFSetupFPGAForADC(95, true);
-
+       
        // force 1st mod pulse (start gap must be longer for 4305)
        fwd_bit_sz--; //prepare next bit modulation
        fwd_write_ptr++;
        FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); // field off
-       SpinDelayUs(56*8); //55 cycles off (8us each)for 4305
+       SpinDelayUs(55*8); //55 cycles off (8us each)for 4305
        FpgaWriteConfWord(FPGA_MAJOR_MODE_LF_ADC | FPGA_LF_ADC_READER_FIELD);//field on
        SpinDelayUs(16*8); //16 cycles on (8us each)
 
@@ -1628,7 +1628,7 @@ void EM4xReadWord(uint8_t Address, uint32_t Pwd, uint8_t PwdMode) {
        SendForward(fwd_bit_count);
 
        // Now do the acquisition
-       DoAcquisition_config(TRUE);
+       DoAcquisition_default(30,TRUE);
        
        FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); // field off
        LED_A_OFF();
@@ -1656,10 +1656,10 @@ void EM4xWriteWord(uint32_t flag, uint32_t Data, uint32_t Pwd) {
        SendForward(fwd_bit_count);
 
        //Wait for write to complete
-       SpinDelay(20);
+       //SpinDelay(5);
 
        //Capture response if one exists
-       DoAcquisition_config(TRUE);
+       DoAcquisition_default(30, TRUE);
 
        FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); // field off
        LED_A_OFF();