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[nfc] Remove deprecated heap-allocating format helpers (#16684)

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This commit is contained in:
Jonathan Swoboda
2026-05-26 18:48:17 -04:00
committed by GitHub
parent fb0b73980b
commit eb1196c6b2
2 changed files with 0 additions and 18 deletions
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11
esphome/components/nfc/nfc.cpp
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@@ -15,17 +15,6 @@ char *format_bytes_to(char *buffer, std::span<const uint8_t> bytes) {
return format_hex_pretty_to(buffer, FORMAT_BYTES_BUFFER_SIZE, bytes.data(), bytes.size(), ' ');
}
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
// Deprecated wrappers intentionally use heap-allocating version for backward compatibility
std::string format_uid(std::span<const uint8_t> uid) {
return format_hex_pretty(uid.data(), uid.size(), '-', false); // NOLINT
}
std::string format_bytes(std::span<const uint8_t> bytes) {
return format_hex_pretty(bytes.data(), bytes.size(), ' ', false); // NOLINT
}
#pragma GCC diagnostic pop
uint8_t guess_tag_type(uint8_t uid_length) {
if (uid_length == 4) {
return TAG_TYPE_MIFARE_CLASSIC;

7
esphome/components/nfc/nfc.h
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@@ -63,13 +63,6 @@ static constexpr size_t FORMAT_BYTES_BUFFER_SIZE = 192;
/// Format bytes to buffer with ' ' separator (e.g., "04 11 22 33"). Returns buffer for inline use.
char *format_bytes_to(char *buffer, std::span<const uint8_t> bytes);
// Remove before 2026.6.0
ESPDEPRECATED("Use format_uid_to() with stack buffer instead. Removed in 2026.6.0", "2025.12.0")
std::string format_uid(std::span<const uint8_t> uid);
// Remove before 2026.6.0
ESPDEPRECATED("Use format_bytes_to() with stack buffer instead. Removed in 2026.6.0", "2025.12.0")
std::string format_bytes(std::span<const uint8_t> bytes);
uint8_t guess_tag_type(uint8_t uid_length);
int8_t get_mifare_classic_ndef_start_index(std::vector<uint8_t> &data);
bool decode_mifare_classic_tlv(std::vector<uint8_t> &data, uint32_t &message_length, uint8_t &message_start_index);