Merge pull request #926 from pwpiwi/fix_iso15693_fpga

[proxmark3-svn] / armsrc / lfsampling.h

diff --git a/armsrc/lfsampling.h b/armsrc/lfsampling.h
index 6c671ec8ca7a295b49a2d9200401a3ca69d49753..3c0fc93ea7923335f9786e39a5be0e4582f04f36 100644 (file)
--- a/armsrc/lfsampling.h
+++ b/armsrc/lfsampling.h
@@ -1,19 +1,28 @@
-#ifndef LFSAMPLING_H
-#define LFSAMPLING_H
+#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, int cancel_after);
+
 /**
  * @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
@@ -30,18 +39,17 @@ 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
 * if not already loaded, sets divisor and starts up the antenna.
 * @param divisor : 1, 88> 255 or negative ==> 134.8 KHz
-*                                 0 or 95 ==> 125 KHz
+*                  0 or 95 ==> 125 KHz
 *
 **/
 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.
@@ -53,7 +61,11 @@ void LFSetupFPGAForADC(int divisor, bool lf_field);
  * @brief setSamplingConfig
  * @param sc
  */
-void setSamplingConfig(sample_config *sc);
+void setSamplingConfig(uint8_t *config_data);
+
+sample_config *getSamplingConfig();
+
+void printConfig();
+
 
-sample_config * getSamplingConfig();
 #endif // LFSAMPLING_H