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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>
42 lines
1.1 KiB
C++
42 lines
1.1 KiB
C++
#include "resistance_sensor.h"
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#include "esphome/core/log.h"
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namespace esphome {
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namespace resistance {
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static const char *const TAG = "resistance";
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void ResistanceSensor::dump_config() {
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LOG_SENSOR("", "Resistance Sensor", this);
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ESP_LOGCONFIG(TAG, " Configuration: %s", this->configuration_ == UPSTREAM ? "UPSTREAM" : "DOWNSTREAM");
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ESP_LOGCONFIG(TAG, " Resistor: %.2fΩ", this->resistor_);
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ESP_LOGCONFIG(TAG, " Reference Voltage: %.1fV", this->reference_voltage_);
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}
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void ResistanceSensor::process_(float value) {
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if (std::isnan(value)) {
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this->publish_state(NAN);
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return;
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}
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float res = 0;
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switch (this->configuration_) {
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case UPSTREAM:
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if (value == 0.0f)
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res = NAN;
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else
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res = (this->reference_voltage_ - value) / value;
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break;
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case DOWNSTREAM:
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if (value == this->reference_voltage_)
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res = NAN;
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else
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res = value / (this->reference_voltage_ - value);
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break;
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}
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res *= this->resistor_;
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ESP_LOGD(TAG, "'%s' - Resistance %.1fΩ", this->name_.c_str(), res);
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this->publish_state(res);
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}
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} // namespace resistance
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} // namespace esphome
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