mirror of
https://github.com/meshcore-dev/MeshCore.git
synced 2026-04-20 22:13:47 +00:00
104 lines
2.1 KiB
C++
104 lines
2.1 KiB
C++
#pragma once
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#include <MeshCore.h>
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#include <Arduino.h>
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#if defined(ESP_PLATFORM)
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#include <rom/rtc.h>
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#include <sys/time.h>
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class ESP32Board : public mesh::MainBoard {
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protected:
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uint8_t startup_reason;
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public:
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void begin() {
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// for future use, sub-classes SHOULD call this from their begin()
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startup_reason = BD_STARTUP_NORMAL;
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#ifdef ESP32_CPU_FREQ
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setCpuFrequencyMhz(ESP32_CPU_FREQ);
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#endif
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#ifdef PIN_VBAT_READ
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// battery read support
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pinMode(PIN_VBAT_READ, INPUT);
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adcAttachPin(PIN_VBAT_READ);
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#endif
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#ifdef P_LORA_TX_LED
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pinMode(P_LORA_TX_LED, OUTPUT);
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digitalWrite(P_LORA_TX_LED, LOW);
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#endif
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#if defined(PIN_BOARD_SDA) && defined(PIN_BOARD_SCL)
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Wire.begin(PIN_BOARD_SDA, PIN_BOARD_SCL);
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#else
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Wire.begin();
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#endif
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}
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uint8_t getStartupReason() const override { return startup_reason; }
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#if defined(P_LORA_TX_LED)
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void onBeforeTransmit() override {
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digitalWrite(P_LORA_TX_LED, HIGH); // turn TX LED on
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}
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void onAfterTransmit() override {
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digitalWrite(P_LORA_TX_LED, LOW); // turn TX LED off
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}
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#endif
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uint16_t getBattMilliVolts() override {
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#ifdef PIN_VBAT_READ
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analogReadResolution(12);
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uint32_t raw = 0;
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for (int i = 0; i < 4; i++) {
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raw += analogReadMilliVolts(PIN_VBAT_READ);
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}
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raw = raw / 4;
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return (2 * raw);
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#else
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return 0; // not supported
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#endif
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}
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const char* getManufacturerName() const override {
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return "Generic ESP32";
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}
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void reboot() override {
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esp_restart();
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}
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};
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class ESP32RTCClock : public mesh::RTCClock {
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public:
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ESP32RTCClock() { }
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void begin() {
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esp_reset_reason_t reason = esp_reset_reason();
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if (reason == ESP_RST_POWERON) {
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// start with some date/time in the recent past
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struct timeval tv;
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tv.tv_sec = 1715770351; // 15 May 2024, 8:50pm
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tv.tv_usec = 0;
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settimeofday(&tv, NULL);
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}
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}
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uint32_t getCurrentTime() override {
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time_t _now;
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time(&_now);
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return _now;
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}
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void setCurrentTime(uint32_t time) override {
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struct timeval tv;
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tv.tv_sec = time;
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tv.tv_usec = 0;
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settimeofday(&tv, NULL);
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}
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};
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#endif
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