Diff: DecaWave/DecaWave.h

Revision:

0:a3b83d366423

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/DecaWave/DecaWave.h	Wed Dec 06 21:35:45 2017 +0000
@@ -0,0 +1,86 @@
+/*
+ * DecaWave.h
+ *
+ *  Created on: 04.11.2015
+ *      Author: kauf
+ */
+
+#ifndef _DECAWAVE_H_
+#define _DECAWAVE_H_
+
+#include <stddef.h>
+#include "deca_device_api.h"
+#include "deca_param_types.h"
+#include "deca_regs.h"
+#include "mbed.h"
+#include "PC.h"
+
+#include "globals.h"
+//#include "frames.h"
+
+#ifndef uint64
+#ifndef _DECA_INT64_
+#define _DECA_INT64_
+typedef uint64_t uint64;
+#endif
+#endif
+
+#define TIMEUNITS_TO_US     (1/(128*499.2))             // conversion between the decawave timeunits (ca 15.65ps) to microseconds.
+#define US_TO_TIMEUNITS     (128*499.2)                 // conversion between microseconds to the decawave timeunits (ca 15.65ps).
+#define MASK_40BIT          (0x00FFFFFFFFFF)            // MP counter is 40 bits
+#define MASK_TXDTS          (0x00FFFFFFFE00)            // TX timestamp will snap to 8 ns resolution - mask lower 9 bits.
+
+#define SPEED_OF_LIGHT      (299702547.0f)              // in m/s in air
+#define MIN_SPI_FREQ         1000000
+#define MAX_SPI_FREQ        20000000
+
+enum dw_state { DW_RECEIVE, DW_TRANSMIT, DW_IDLE };
+double dwt_getrangebias(uint8 chan, float range, uint8 prf);
+
+
+class DecaWave {
+public:
+
+  DecaWave();
+
+  virtual ~DecaWave();
+
+  void setup(dwt_config_t config, dwt_txconfig_t configdw_tx, uint32_t delay,
+      void (*txcallback)(const dwt_cb_data_t *),
+      void (*rxcallback)(const dwt_cb_data_t *));
+    
+  int8_t sendFrame(uint8_t* message, uint16_t length, uint32_t dtime, 
+      uint32_t delay);
+  int8_t turnonrx();
+  void turnoffrx();
+
+  uint16_t computeFrameLength_us();
+  float getRXLevel(dwt_rxdiag_t *diagnostics);
+  float getFPLevel();
+
+  uint32_t getStatus();
+  uint32_t readdevid();
+
+  uint8_t   getNextSequenceNumber();
+  uint16_t  getAntennaDelay();
+  uint8_t   getCHAN();
+  uint8_t   getPRF();
+
+
+protected:
+
+  void reset();
+  void hardreset();
+  void autoreenable();
+  int16_t getAntennaDelayOffset(uint32_t board_id);
+
+  uint8_t _sequenceNumber;
+  dwt_config_t _deca_config;
+  uint8_t _euid[8];
+  uint16_t _antennadelay;
+  dwt_txconfig_t _configTX;
+  dw_state _state;
+};
+
+#endif /* _DECAWAVE_H_ */
+