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#ifndef WF_HANDLER_H_INCLUDED
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#define WF_HANDLER_H_INCLUDED
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#include <rtems.h>
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#include <grspw.h>
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#include <stdio.h>
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#include <math.h>
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#include <fsw_params.h>
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#include "fsw_init.h"
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#include "fsw_params_wf_handler.h"
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#define pi 3.14159265359
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extern int fdSPW;
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//*****************
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// waveform buffers
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extern volatile int wf_buffer_f0[ ];
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extern volatile int wf_buffer_f1[ ];
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extern volatile int wf_buffer_f2[ ];
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extern volatile int wf_buffer_f3[ ];
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extern waveform_picker_regs_0_1_18_t *waveform_picker_regs;
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extern time_management_regs_t *time_management_regs;
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extern Packet_TM_LFR_HK_t housekeeping_packet;
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extern Packet_TM_LFR_PARAMETER_DUMP_t parameter_dump_packet;
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extern struct param_local_str param_local;
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extern unsigned short sequenceCounters_SCIENCE_NORMAL_BURST;
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extern unsigned short sequenceCounters_SCIENCE_SBM1_SBM2;
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extern rtems_id Task_id[20]; /* array of task ids */
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extern unsigned char lfrCurrentMode;
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//**********
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// RTEMS_ISR
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void reset_extractSWF( void );
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rtems_isr waveforms_isr( rtems_vector_number vector );
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//***********
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// RTEMS_TASK
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rtems_task wfrm_task( rtems_task_argument argument );
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rtems_task cwf3_task( rtems_task_argument argument );
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rtems_task cwf2_task( rtems_task_argument argument );
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rtems_task cwf1_task( rtems_task_argument argument );
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rtems_task swbd_task( rtems_task_argument argument );
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//******************
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// general functions
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void WFP_init_rings( void );
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void init_ring( ring_node ring[], unsigned char nbNodes, volatile int buffer[] , unsigned int bufferSize );
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void WFP_reset_current_ring_nodes( void );
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//
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int init_header_continuous_cwf3_light_table( Header_TM_LFR_SCIENCE_CWF_t *headerCWF );
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//
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int send_waveform_CWF3_light(ring_node *ring_node_to_send, ring_node *ring_node_cwf3_light, rtems_id queue_id );
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//
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void compute_acquisition_time(unsigned int coarseTime, unsigned int fineTime,
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unsigned int sid, unsigned char pa_lfr_pkt_nr, unsigned char *acquisitionTime );
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void build_snapshot_from_ring(ring_node *ring_node_to_send, unsigned char frequencyChannel ,
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unsigned long long acquisitionTimeF0_asLong, ring_node *ring_node_swf_extracted, int *swf_extracted);
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double computeCorrection( unsigned char *timePtr );
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void applyCorrection( double correction );
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void snapshot_resynchronization( unsigned char *timePtr );
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//
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rtems_id get_pkts_queue_id( void );
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//**************
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// wfp registers
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// RESET
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void reset_wfp_burst_enable( void );
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void reset_wfp_status( void );
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void reset_wfp_buffer_addresses( void );
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void reset_waveform_picker_regs( void );
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// SET
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void set_wfp_data_shaping(void);
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void set_wfp_burst_enable_register( unsigned char mode );
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void set_wfp_delta_snapshot( void );
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void set_wfp_delta_f0_f0_2( void );
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void set_wfp_delta_f1( void );
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void set_wfp_delta_f2( void );
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//*****************
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// local parameters
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void increment_seq_counter_source_id( unsigned char *packet_sequence_control, unsigned int sid );
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#endif // WF_HANDLER_H_INCLUDED
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