* 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 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