mikecarper
5af7b73ff9
Reserve board-specific GPIOs, make ESP-NOW channel/format handling configurable, and coordinate WiFi, BLE, NTP, MQTT, and host actions safely. Add the Indicator message page, exclusive transport selector, dynamic 480/320 rendering, larger transport typography, pairing cleanup, and corresponding tests and documentation.
58 lines
1.4 KiB
C++
58 lines
1.4 KiB
C++
#pragma once
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#include <stdint.h>
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namespace mesh {
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namespace wifi {
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static constexpr uint32_t kCompanionNtpRefreshMillis =
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24UL * 60UL * 60UL * 1000UL;
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static constexpr uint32_t kCompanionNtpFailureRetryMillis =
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5UL * 60UL * 1000UL;
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static constexpr uint32_t kCompanionNtpBusyRetryMillis = 5000UL;
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// Schedules an immediate boot attempt, a 24-hour refresh after success, and
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// bounded retries after transient failures. All intervals are shorter than
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// half of the uint32_t range, so signed deadline comparisons remain safe over
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// millis() rollover.
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class CompanionWiFiNtpPolicy {
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public:
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CompanionWiFiNtpPolicy() : _scheduled(false), _deadline(0) {}
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bool attemptDue(uint32_t now) const {
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return !_scheduled || static_cast<int32_t>(now - _deadline) >= 0;
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}
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void requestNow() {
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_scheduled = false;
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_deadline = 0;
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}
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void noteBusy(uint32_t now) {
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scheduleAfter(now, kCompanionNtpBusyRetryMillis);
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}
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void noteFailure(uint32_t now) {
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scheduleAfter(now, kCompanionNtpFailureRetryMillis);
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}
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void noteSuccess(uint32_t now) {
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scheduleAfter(now, kCompanionNtpRefreshMillis);
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}
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uint32_t deadline() const { return _deadline; }
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bool scheduled() const { return _scheduled; }
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private:
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bool _scheduled;
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uint32_t _deadline;
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void scheduleAfter(uint32_t now, uint32_t interval) {
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_deadline = now + interval;
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_scheduled = true;
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}
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};
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} // namespace wifi
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} // namespace mesh
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