28 lines
649 B
C++
28 lines
649 B
C++
#include "mcp3008_sensor.h"
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#include "esphome/core/log.h"
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namespace esphome {
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namespace mcp3008 {
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static const char *const TAG = "mcp3008.sensor";
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void MCP3008Sensor::dump_config() {
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ESP_LOGCONFIG(TAG,
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"MCP3008Sensor:\n"
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" Pin: %u\n"
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" Reference Voltage: %.2fV",
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this->pin_, this->reference_voltage_);
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}
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float MCP3008Sensor::sample() {
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float value_v = this->parent_->read_data(pin_);
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value_v = (value_v * this->reference_voltage_);
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return value_v;
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}
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void MCP3008Sensor::update() { this->publish_state(this->sample()); }
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} // namespace mcp3008
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} // namespace esphome
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