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[proxmark3-svn] / armsrc / lfsampling.h

diff --git a/armsrc/lfsampling.h b/armsrc/lfsampling.h
index 7d3925cddfff0d70e7032da25b3284276abd3e0d..0531e0c931a2ba31c94b84b77e823ca1d8238944 100644 (file)
--- a/armsrc/lfsampling.h
+++ b/armsrc/lfsampling.h
@@ -1,19 +1,28 @@
 #ifndef LFSAMPLING_H
 #define LFSAMPLING_H
 
+/**
+* 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);
+
 /**
 * Initializes the FPGA for reader-mode (field on), and acquires the samples.
 * @return number of bits sampled
 **/
-uint32_t SampleLF(bool silent);
+uint32_t SampleLF(bool silent, int sample_size);
 
 /**
 * Initializes the FPGA for snoop-mode (field off), and acquires the samples.
 * @return number of bits sampled
 **/
-
 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
@@ -30,7 +39,7 @@ uint32_t DoAcquisition_default(int trigger_threshold, bool silent);
  * @return number of bits sampled
  */
 
-uint32_t DoAcquisition_config( bool silent);
+uint32_t DoAcquisition_config(bool silent, int sample_size);
 
 /**
 * Setup the FPGA to listen for samples. This method downloads the FPGA bitstream
@@ -41,7 +50,6 @@ 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.