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Code Issues Projects Releases Wiki Activity

Only give error for connected sensors at startup (#6474)

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Co-authored-by: Leo Schelvis <LSchelvis@dela.org>
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leejoow 2024-04-10 01:22:18 +02:00 committed by GitHub
parent 522b43bb41
commit e5e8bc8515
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2 changed files with 16 additions and 3 deletions
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18
esphome/components/dallas/dallas_component.cpp
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@ -60,7 +60,7 @@ void DallasComponent::setup() {
for (auto *sensor : this->sensors_) {
if (sensor->get_index().has_value()) {
if (*sensor->get_index() >= this->found_sensors_.size()) {
this->status_set_error();
this->status_set_error("Sensor configured by index but not found");
continue;
}
sensor->set_address(this->found_sensors_[*sensor->get_index()]);
@ -109,8 +109,12 @@ void DallasComponent::update() {
result = this->one_wire_->reset();
}
if (!result) {
ESP_LOGE(TAG, "Requesting conversion failed");
this->status_set_warning();
if (!this->found_sensors_.empty()) {
// Only log error if at the start sensors were found (and thus are disconnected during uptime)
ESP_LOGE(TAG, "Requesting conversion failed");
this->status_set_warning();
}
for (auto *sensor : this->sensors_) {
sensor->publish_state(NAN);
}
@ -124,6 +128,12 @@ void DallasComponent::update() {
}
for (auto *sensor : this->sensors_) {
if (sensor->get_address() == 0) {
ESP_LOGV(TAG, "'%s' - Indexed sensor not found at startup, skipping update", sensor->get_name().c_str());
sensor->publish_state(NAN);
continue;
}
this->set_timeout(sensor->get_address_name(), sensor->millis_to_wait_for_conversion(), [this, sensor] {
bool res = sensor->read_scratch_pad();
@ -152,6 +162,8 @@ void DallasTemperatureSensor::set_resolution(uint8_t resolution) { this->resolut
optional<uint8_t> DallasTemperatureSensor::get_index() const { return this->index_; }
void DallasTemperatureSensor::set_index(uint8_t index) { this->index_ = index; }
uint8_t *DallasTemperatureSensor::get_address8() { return reinterpret_cast<uint8_t *>(&this->address_); }
uint64_t DallasTemperatureSensor::get_address() { return this->address_; }
const std::string &DallasTemperatureSensor::get_address_name() {
if (this->address_name_.empty()) {
this->address_name_ = std::string("0x") + format_hex(this->address_);

1
esphome/components/dallas/dallas_component.h
View File

@ -37,6 +37,7 @@ class DallasTemperatureSensor : public sensor::Sensor {
void set_parent(DallasComponent *parent) { parent_ = parent; }
/// Helper to get a pointer to the address as uint8_t.
uint8_t *get_address8();
uint64_t get_address();
/// Helper to create (and cache) the name for this sensor. For example "0xfe0000031f1eaf29".
const std::string &get_address_name();