mirror of
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135 lines
3.4 KiB
C++
135 lines
3.4 KiB
C++
/*
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Copyright (c) 2016-2020 Peter Antypas
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This file is part of the MAIANA™ transponder firmware.
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The firmware is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>
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*/
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#ifndef INC_BSP_HPP_
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#define INC_BSP_HPP_
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#include <stdint.h>
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#include "config.h"
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#include "StationData.h"
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#include "ConfigFlags.h"
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// See the bottom section for the proper BOARD_REV symbol format and either modify this header
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// or define a different symbol in the preprocessor to build for a different board
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#ifndef BOARD_REV
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#define BOARD_REV 113
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#endif
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/**
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* These functions must be implemented for each supported board.
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*/
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void bsp_hw_init();
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void bsp_write_char(const char c);
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void bsp_write_string(const char *s);
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void bsp_set_rx_mode();
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void bsp_set_tx_mode();
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void bsp_start_wdt();
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void bsp_refresh_wdt();
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uint32_t bsp_get_system_clock();
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void bsp_reboot();
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void bsp_enter_dfu();
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void bsp_gnss_on();
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void bsp_gnss_off();
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bool bsp_is_tx_disabled();
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bool bsp_is_tx_hardwired();
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bool bsp_is_gnss_on();
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void bsp_rx_led_on();
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void bsp_rx_led_off();
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void bsp_tx_led_on();
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void bsp_tx_led_off();
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void bsp_gps_led_on();
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void bsp_gps_led_off();
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/**
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* Station data persistence related
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*/
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void bsp_read_station_data(StationData *data);
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void bsp_write_station_data(const StationData &data);
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void bsp_erase_station_data();
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bool bsp_is_station_data_provisioned();
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/**
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* Configuration flag persistence
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*/
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void bsp_read_config_flags(ConfigFlags *flags);
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void bsp_write_config_flags(const ConfigFlags &flags);
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void bsp_erase_config_flags();
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void bsp_read_xo_trim(XOTrim *t);
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void bsp_write_xo_trim(const XOTrim &t);
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void bsp_erase_xo_trim();
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// Callback for processing UART input (interrupt)
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typedef void(*char_input_cb)(char c);
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// These callbacks must be installed
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void bsp_set_gnss_input_callback(char_input_cb cb);
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void bsp_set_terminal_input_callback(char_input_cb cb);
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// Callback for GPIO and other interrupts
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typedef void(*irq_callback)();
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// These callbacks must be installed for the core AIS application
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void bsp_set_gnss_1pps_callback(irq_callback cb);
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void bsp_set_gnss_sotdma_timer_callback(irq_callback cb);
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void bsp_set_trx_clk_callback(irq_callback cb);
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void bsp_set_rx_clk_callback(irq_callback cb);
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void bsp_set_tick_callback(irq_callback cb);
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// Abstraction of the SOTDMA hardware timer
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void bsp_start_sotdma_timer();
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void bsp_stop_sotdma_timer();
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uint32_t bsp_get_sotdma_timer_value();
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void bsp_set_sotdma_timer_value(uint32_t v);
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// Encapsulates the SPI bus
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uint8_t bsp_tx_spi_byte(uint8_t b);
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extern const char *BSP_HW_REV;
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// BSP headers go here
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#if BOARD_REV == 93
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#include <bsp_9_3.hpp>
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#elif BOARD_REV == 100
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#include <bsp_10_0.hpp>
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#elif BOARD_REV == 101
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#include <bsp_10_1.hpp>
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#elif BOARD_REV == 105
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#include <bsp_10_5.hpp>
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#elif BOARD_REV == 109
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#include <bsp_10_9.hpp>
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#elif BOARD_REV == 110
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#include <bsp_11_0.hpp>
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#elif BOARD_REV == 113
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#include <bsp_11_3.hpp>
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#endif
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#endif /* INC_BSP_HPP_ */
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