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/*
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* gnss.h
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*
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* Created on: Dec 29, 2014
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* Author: aras
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*/
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#pragma once
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#ifndef LIBTE_GNSS_H_
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#define LIBTE_GNSS_H_
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#include "te_structs.h"
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#include "../libnmea++/libnmea++.h"
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namespace te_gnss{
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//pin ports to GNSS
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#define PPS 2 /*!< PE4 AVR <> 2 Arduino */
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#define ENB 5 /*!< PE3 AVR <> 5 Arduino */
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#define RX0_GNSS RX0
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#define TX0_GNSS TX0 PE1
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uint16_t bauds[]{4800,9600};
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#define BAUDRATE(x) bauds[x]
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#define BAUD_IDX_MAX 5
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#define LOCK_IDX_MAX 100
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#define GNSS_PORT 0x01
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#define RBP_PORT 0x02
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void scan_baud_func();
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void scan_lock_func();
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void get_pps_data_func();
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bool configure(gnss_config_struct &gcs);
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bool activate();
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bool deactivate();
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bool set_baudrate(uint16_t baud);
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bool wait_to_be_locked();
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bool get_pps_data(bool raw);
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bool set_position(fix32 lat,fix32 lon);
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bool activate_nmea_frames(uint16_t mask);
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inline void ISR_pps();
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void process_frame(const char* fr);
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void scan_baudrate();
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void push(void (*pfunc)());
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void pop(void (*pfunc)());
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void write_baud(uint8_t port, uint16_t baud);
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void open(uint8_t port);
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void writeline(uint8_t port, char* frame);// abre y cierra puerto
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char* readline(uint8_t port);
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void close(uint8_t port);
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bool is_gnss_frame_valid();
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bool is_locked();
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volatile bool scan_baud_success;
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volatile bool scan_baud_finish;
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volatile bool scan_lock_success;
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volatile bool scan_lock_finish;
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volatile uint8_t baud_idx;
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volatile uint8_t lock_idx;
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void (*pfunc_pps)();
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uint8_t stk_ptr;
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void (*stack[5])();
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bool is_raw;
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}
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#endif /* LIBTE_GNSS_H_ */
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