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Fix backwards string case helpers (#3126)

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Jesse Hills 2022-01-31 10:58:27 +13:00
parent 5bbee1a1fe
commit 7479e0aada
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GPG key ID: BEAAE804EFD8E83A
2 changed files with 3 additions and 3 deletions
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2
esphome/components/dallas/dallas_component.cpp
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@ -235,7 +235,7 @@ float DallasTemperatureSensor::get_temp_c() {
return temp / 128.0f;
}
std::string DallasTemperatureSensor::unique_id() { return "dallas-" + str_upper_case(format_hex(this->address_)); }
std::string DallasTemperatureSensor::unique_id() { return "dallas-" + str_lower_case(format_hex(this->address_)); }
} // namespace dallas
} // namespace esphome

4
esphome/core/helpers.cpp
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@ -316,8 +316,8 @@ template<int (*fn)(int)> std::string str_ctype_transform(const std::string &str)
std::transform(str.begin(), str.end(), result.begin(), [](unsigned char ch) { return fn(ch); });
return result;
}
std::string str_lower_case(const std::string &str) { return str_ctype_transform<std::toupper>(str); }
std::string str_upper_case(const std::string &str) { return str_ctype_transform<std::tolower>(str); }
std::string str_lower_case(const std::string &str) { return str_ctype_transform<std::tolower>(str); }
std::string str_upper_case(const std::string &str) { return str_ctype_transform<std::toupper>(str); }
std::string str_snake_case(const std::string &str) {
std::string result;
result.resize(str.length());