hitag rework - WIP

armsrc/lfadc.h

@@ -0,0 +1,32 @@
+//-----------------------------------------------------------------------------
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
+// LF ADC read/write implementation
+//-----------------------------------------------------------------------------
+
+#ifndef __LFADC_H__
+#define __LFADC_H__
+
+#include "proxmark3_arm.h"
+#include "common.h"
+#include "cmd.h"
+#include "util.h"
+#include "string.h"
+
+extern bool logging;
+
+bool lf_test_periods(size_t expected, size_t count);
+size_t lf_count_edge_periods(size_t max);
+size_t lf_detect_gap(size_t max);
+void lf_reset_counter();
+bool lf_get_tag_modulation();
+void lf_wait_periods(size_t periods);
+void lf_init(bool reader);
+void lf_finalize();
+size_t lf_detect_field_drop(size_t max);
+bool lf_manchester_send_bytes(const uint8_t *frame, size_t frame_len);
+void lf_modulation(bool mod);
+
+#endif // __LFADC_H__