mirror of
https://github.com/Genaker/LoraSA.git
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134 lines
2.7 KiB
C++
134 lines
2.7 KiB
C++
#ifndef _LORA_CONFIG_H
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#define _LORA_CONFIG_H
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#include <SD.h>
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template <typename L, typename R> struct Result
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{
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bool is_ok;
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union
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{
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L not_ok;
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R ok;
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};
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};
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struct ScanRange
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{
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uint64_t start_khz;
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uint64_t end_khz;
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uint64_t step_khz;
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};
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struct ScanPage
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{
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uint64_t start_mhz;
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uint64_t end_mhz;
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size_t page_sz;
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ScanRange *scan_ranges;
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~ScanPage()
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{
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if (page_sz > 0)
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{
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delete[] scan_ranges;
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}
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}
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};
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struct LoRaConfig
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{
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float freq;
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uint16_t bw;
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uint8_t sf;
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uint8_t cr;
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uint8_t tx_power;
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uint16_t preamble_len;
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uint8_t sync_word;
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bool crc;
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uint8_t implicit_header;
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};
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LoRaConfig *configureLora(String cfg);
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#ifndef FREQ_RX
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#define FREQ_RX 866
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#endif
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#ifndef FREQ_TX
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#define FREQ_TX (FREQ_RX + 2)
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#endif
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#define DEFAULT_RX String("freq:") + String(FREQ_RX)
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#define DEFAULT_TX String("freq:") + String(FREQ_TX)
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#ifndef DEFAULT_TX_SCAN_ON_BOOT
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#define DEFAULT_TX_SCAN_ON_BOOT false
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#endif
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#ifndef DEFAULT_IS_LORA_HOST
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#define DEFAULT_IS_LORA_HOST false
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#endif
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#ifndef DEFAULT_LORA_ENABLED
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#define DEFAULT_LORA_ENABLED false
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#endif
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#ifndef DEFAULT_LORA_TX_POWER
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#define DEFAULT_LORA_TX_POWER 1
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#endif
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#ifndef DEFAULT_LORA_SF
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#define DEFAULT_LORA_SF 7
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#endif
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#define CREATE_MISSING_CONFIG true
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struct Config
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{
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bool create_missing_config;
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bool print_profile_time;
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String detection_strategy;
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int samples;
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size_t scan_ranges_sz;
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ScanRange *scan_ranges;
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int log_data_json_interval;
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String listen_on_serial0;
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String listen_on_serial1;
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String listen_on_usb;
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LoRaConfig *rx_lora;
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LoRaConfig *tx_lora;
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bool is_host;
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bool lora_enabled;
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Config()
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: create_missing_config(CREATE_MISSING_CONFIG), print_profile_time(false),
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detection_strategy(String("RSSI")), samples(0), scan_ranges_sz(0),
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scan_ranges(NULL), log_data_json_interval(1000),
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listen_on_serial0(String("none")), listen_on_serial1(String("readline")),
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listen_on_usb(String("readline")), rx_lora(configureLora(DEFAULT_RX)),
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tx_lora(configureLora(DEFAULT_TX)), is_host(DEFAULT_IS_LORA_HOST),
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lora_enabled(DEFAULT_LORA_ENABLED) {};
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bool write_config(const char *path);
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static Config init();
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bool updateConfig(String key, String value);
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String getConfig(String key);
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void configureDetectionStrategy(String cfg);
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};
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struct ParseResult
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{
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String key;
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String value;
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String error;
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ParseResult(String e) : key(String()), value(String()), error(e) {};
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ParseResult(String k, String v) : key(k), value(v), error(String()) {};
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};
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ParseResult parse_config_line(String ln);
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#endif
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