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[select] Store options in flash to reduce RAM usage (#11514)

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This commit is contained in:
J. Nick Koston
2025-10-29 15:28:16 +13:00
committed by GitHub
parent a609343cb6
commit f3634edc22
15 changed files with 111 additions and 40 deletions
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esphome/components/modbus_controller/select/modbus_select.cpp
+7 -5
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@@ -28,7 +28,7 @@ void ModbusSelect::parse_and_publish(const std::vector<uint8_t> &data) {
if (map_it != this->mapping_.cend()) {
size_t idx = std::distance(this->mapping_.cbegin(), map_it);
new_state = this->traits.get_options()[idx];
new_state = std::string(this->option_at(idx));
ESP_LOGV(TAG, "Found option %s for value %lld", new_state->c_str(), value);
} else {
ESP_LOGE(TAG, "No option found for mapping %lld", value);
@@ -41,10 +41,12 @@ void ModbusSelect::parse_and_publish(const std::vector<uint8_t> &data) {
}
void ModbusSelect::control(const std::string &value) {
auto options = this->traits.get_options();
auto opt_it = std::find(options.cbegin(), options.cend(), value);
size_t idx = std::distance(options.cbegin(), opt_it);
optional<int64_t> mapval = this->mapping_[idx];
auto idx = this->index_of(value);
if (!idx.has_value()) {
ESP_LOGW(TAG, "Invalid option '%s'", value.c_str());
return;
}
optional<int64_t> mapval = this->mapping_[idx.value()];
ESP_LOGD(TAG, "Found value %lld for option '%s'", *mapval, value.c_str());
std::vector<uint16_t> data;