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36 lines
760 B
36 lines
760 B
#include "RAK11200Board.h"
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void RAK11200Board::begin() {
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ESP32Board::begin();
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pinMode(PIN_VBAT_READ, INPUT);
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pinMode(SX126X_POWER_EN, OUTPUT);
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digitalWrite(SX126X_POWER_EN, HIGH);
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delay(10); // give sx1262 some time to power up
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#ifdef PIN_USER_BTN
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pinMode(PIN_USER_BTN, INPUT_PULLUP);
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#endif
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#ifdef PIN_USER_BTN_ANA
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pinMode(PIN_USER_BTN_ANA, INPUT_PULLUP);
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#endif
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}
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uint16_t RAK11200Board::getBattMilliVolts() {
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analogReadResolution(12);
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uint32_t raw = 0;
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const int BATTERY_SAMPLES = 8;
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for (int i = 0; i < BATTERY_SAMPLES; i++) {
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raw += analogRead(PIN_VBAT_READ);
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}
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raw = raw / BATTERY_SAMPLES;
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return (ADC_MULTIPLIER * raw) / 4096;
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}
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const char* RAK11200Board::getManufacturerName() const {
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return "RAK 11200";
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}
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