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ac0d921413
* Socket refactor and SSL * esp-idf temp * Fixes * Echo component and noise * Add noise API transport support * Updates * ESP-IDF * Complete * Fixes * Fixes * Versions update * New i2c APIs * Complete i2c refactor * SPI migration * Revert ESP Preferences migration, too complex for now * OTA support * Remove echo again * Remove ssl again * GPIOFlags updates * Rename esphal and ICACHE_RAM_ATTR * Make ESP32 arduino compilable again * Fix GPIO flags * Complete pin registry refactor and fixes * Fixes to make test1 compile * Remove sdkconfig file * Ignore sdkconfig file * Fixes in reviewing * Make test2 compile * Make test4 compile * Make test5 compile * Run clang-format * Fix lint errors * Use esp-idf APIs instead of btStart * Another round of fixes * Start implementing ESP8266 * Make test3 compile * Guard esp8266 code * Lint * Reformat * Fixes * Fixes v2 * more fixes * ESP-IDF tidy target * Convert ARDUINO_ARCH_ESPxx * Update WiFiSignalSensor * Update time ifdefs * OTA needs millis from hal * RestartSwitch needs delay from hal * ESP-IDF Uart * Fix OTA blank password * Allow setting sdkconfig * Fix idf partitions and allow setting sdkconfig from yaml * Re-add read/write compat APIs and fix esp8266 uart * Fix esp8266 store log strings in flash * Fix ESP32 arduino preferences not initialized * Update ifdefs * Change how sdkconfig change is detected * Add checks to ci-custom and fix them * Run clang-format * Add esp-idf clang-tidy target and fix errors * Fixes from clang-tidy idf round 2 * Fixes from compiling tests with esp-idf * Run clang-format * Switch test5.yaml to esp-idf * Implement ESP8266 Preferences * Lint * Re-do PIO package version selection a bit * Fix arduinoespressif32 package version * Fix unit tests * Lint * Lint fixes * Fix readv/writev not defined * Fix graphing component * Re-add all old options from core/config.py Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
35 lines
1.2 KiB
C++
35 lines
1.2 KiB
C++
#include "uptime_sensor.h"
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#include "esphome/core/log.h"
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#include "esphome/core/helpers.h"
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#include "esphome/core/hal.h"
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namespace esphome {
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namespace uptime {
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static const char *const TAG = "uptime.sensor";
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void UptimeSensor::update() {
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const uint32_t ms = millis();
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const uint64_t ms_mask = (1ULL << 32) - 1ULL;
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const uint32_t last_ms = this->uptime_ & ms_mask;
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if (ms < last_ms) {
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this->uptime_ += ms_mask + 1ULL;
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ESP_LOGD(TAG, "Detected roll-over \xf0\x9f\xa6\x84");
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}
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this->uptime_ &= ~ms_mask;
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this->uptime_ |= ms;
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// Do separate second and milliseconds conversion to avoid floating point division errors
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// Probably some IEEE standard already guarantees this division can be done without loss
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// of precision in a single division, but let's do it like this to be sure.
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const uint64_t seconds_int = this->uptime_ / 1000ULL;
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const float seconds = float(seconds_int) + (this->uptime_ % 1000ULL) / 1000.0f;
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this->publish_state(seconds);
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}
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std::string UptimeSensor::unique_id() { return get_mac_address() + "-uptime"; }
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float UptimeSensor::get_setup_priority() const { return setup_priority::HARDWARE; }
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void UptimeSensor::dump_config() { LOG_SENSOR("", "Uptime Sensor", this); }
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} // namespace uptime
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} // namespace esphome
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