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34 lines
987 B
34 lines
987 B
#include <Arduino.h>
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#include "target.h"
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#include <helpers/ArduinoHelpers.h>
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LierdaAM36Board board;
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// LR2021 on dedicated SPI pins (module-internal wiring; see platformio.ini)
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static SPIClass spi;
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RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_1, P_LORA_RESET, P_LORA_BUSY, spi);
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WRAPPER_CLASS radio_driver(radio, board);
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ESP32RTCClock fallback_clock;
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AutoDiscoverRTCClock rtc_clock(fallback_clock);
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SensorManager sensors; // no-op stub - dev board has no on-board sensors
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#ifdef PIN_USER_BTN
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MomentaryButton user_btn(PIN_USER_BTN, 1000, true); // KEY, active low
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#endif
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bool radio_init() {
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fallback_clock.begin();
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rtc_clock.begin(Wire);
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// CustomLR2021::std_init() routes the IRQ to DIO7 (LR2021_IRQ_DIO),
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// brings up SPI on P_LORA_SCLK/MISO/MOSI, and applies LORA_* defaults.
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return radio.std_init(&spi);
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}
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mesh::LocalIdentity radio_new_identity() {
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RadioNoiseListener rng(radio);
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return mesh::LocalIdentity(&rng); // create new random identity
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}
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