FIX: since the correctionNeeded logic changed, with PR #87 (https://github.com...

[proxmark3-svn] / armsrc / lfsampling.h

diff --git a/armsrc/lfsampling.h b/armsrc/lfsampling.h
index 460e6d8b59aecaf52ce95ede96265334f24c3cd2..b300ee73d831cbc4fd0153f3b7effca8e8668e07 100644 (file)
--- a/armsrc/lfsampling.h
+++ b/armsrc/lfsampling.h
@@ -1,11 +1,27 @@
-#ifndef LFSAMPLING_H
-#define LFSAMPLING_H
+#ifndef __LFSAMPLING_H
+#define __LFSAMPLING_H
+
+#include "proxmark3.h"
+#include "apps.h"
+#include "util.h"
+#include "string.h"
+#include "usb_cdc.h"   // for usb_poll_validate_length
+#include "ticks.h"             // for StartTicks
+
+typedef struct BitstreamOut BitstreamOut;
 
 /**
-* acquisition of T55x7 LF signal. Similart to other LF, but adjusted with @marshmellows thresholds
+* acquisition of Cotag LF signal. Similar to other LF,  since the Cotag has such long datarate RF/384
+* and is Manchester?,  we directly gather the manchester data into bigbuff
+**/
+void doCotagAcquisition(size_t sample_size);
+uint32_t doCotagAcquisitionManchester(void);
+
+/**
+* acquisition of T55x7 LF signal. Similar to other LF, but adjusted with @marshmellows thresholds
 * the data is collected in BigBuf.
 **/
-void doT55x7Acquisition(void);
+void doT55x7Acquisition(size_t sample_size);
 
 /**
 * Initializes the FPGA for reader-mode (field on), and acquires the samples.
@@ -20,6 +36,9 @@ uint32_t SampleLF(bool silent);
 
 uint32_t SnoopLF();
 
+// adds sample size to default options
+uint32_t DoPartialAcquisition(int trigger_threshold, bool silent, int sample_size);
+
 /**
  * @brief Does sample acquisition, ignoring the config values set in the sample_config.
  * This method is typically used by tag-specific readers who just wants to read the samples
@@ -47,7 +66,6 @@ uint32_t DoAcquisition_config( bool silent);
 **/
 void LFSetupFPGAForADC(int divisor, bool lf_field);
 
-
 /**
  * Called from the USB-handler to set the sampling configuration
  * The sampling config is used for std reading and snooping.
@@ -66,4 +84,4 @@ sample_config * getSamplingConfig();
 void printConfig();
 
 
-#endif // LFSAMPLING_H
+#endif // __LFSAMPLING_H