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[opentherm] Fix out of memory errors on ESP8266 (#7835)

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This commit is contained in:
Oleg Tarasov
2024-11-26 00:47:01 +03:00
committed by GitHub
parent cf835d1580
commit 89ecfc2004
5 changed files with 39 additions and 37 deletions
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8
esphome/core/helpers.h
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@@ -420,6 +420,14 @@ template<typename T, enable_if_t<std::is_unsigned<T>::value, int> = 0> std::stri
return format_hex_pretty(reinterpret_cast<uint8_t *>(&val), sizeof(T));
}
/// Format the byte array \p data of length \p len in binary.
std::string format_bin(const uint8_t *data, size_t length);
/// Format an unsigned integer in binary, starting with the most significant byte.
template<typename T, enable_if_t<std::is_unsigned<T>::value, int> = 0> std::string format_bin(T val) {
val = convert_big_endian(val);
return format_bin(reinterpret_cast<uint8_t *>(&val), sizeof(T));
}
/// Return values for parse_on_off().
enum ParseOnOffState {
PARSE_NONE = 0,