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Code Issues Releases Wiki Activity

[jsn_sr04t] Use stack buffer for hex formatting in error logging (#12729)

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This commit is contained in:
J. Nick Koston
2026-01-02 14:24:47 -10:00
committed by GitHub
parent 1703343694
commit 30efd7fb07
1 changed files with 3 additions and 1 deletions
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4
esphome/components/jsn_sr04t/jsn_sr04t.cpp
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@@ -39,7 +39,9 @@ void Jsnsr04tComponent::check_buffer_() {
ESP_LOGV(TAG, "Distance from sensor: %umm, %.3fm", distance, meters);
this->publish_state(meters);
} else {
ESP_LOGW(TAG, "Invalid data read from sensor: %s", format_hex_pretty(this->buffer_).c_str());
char hex_buf[format_hex_pretty_size(4)];
ESP_LOGW(TAG, "Invalid data read from sensor: %s",
format_hex_pretty_to(hex_buf, this->buffer_.data(), this->buffer_.size()));
}
} else {
ESP_LOGW(TAG, "checksum failed: %02x != %02x", checksum, this->buffer_[3]);