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Code Issues Releases Wiki Activity

Add sha256 support (#10882)

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This commit is contained in:
J. Nick Koston
2025-09-25 15:53:21 -05:00
committed by GitHub
parent 7af77d0f82
commit 3eb502b328
15 changed files with 277 additions and 46 deletions
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11
esphome/core/helpers.h
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@@ -82,6 +82,16 @@ template<typename T> constexpr T byteswap(T n) {
return m;
}
template<> constexpr uint8_t byteswap(uint8_t n) { return n; }
#ifdef USE_LIBRETINY
// LibreTiny's Beken framework redefines __builtin_bswap functions as non-constexpr
template<> inline uint16_t byteswap(uint16_t n) { return __builtin_bswap16(n); }
template<> inline uint32_t byteswap(uint32_t n) { return __builtin_bswap32(n); }
template<> inline uint64_t byteswap(uint64_t n) { return __builtin_bswap64(n); }
template<> inline int8_t byteswap(int8_t n) { return n; }
template<> inline int16_t byteswap(int16_t n) { return __builtin_bswap16(n); }
template<> inline int32_t byteswap(int32_t n) { return __builtin_bswap32(n); }
template<> inline int64_t byteswap(int64_t n) { return __builtin_bswap64(n); }
#else
template<> constexpr uint16_t byteswap(uint16_t n) { return __builtin_bswap16(n); }
template<> constexpr uint32_t byteswap(uint32_t n) { return __builtin_bswap32(n); }
template<> constexpr uint64_t byteswap(uint64_t n) { return __builtin_bswap64(n); }
@@ -89,6 +99,7 @@ template<> constexpr int8_t byteswap(int8_t n) { return n; }
template<> constexpr int16_t byteswap(int16_t n) { return __builtin_bswap16(n); }
template<> constexpr int32_t byteswap(int32_t n) { return __builtin_bswap32(n); }
template<> constexpr int64_t byteswap(int64_t n) { return __builtin_bswap64(n); }
#endif
///@}