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Merge branch 'ld2420_batch_read' into integration

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J. Nick Koston
2026-02-09 09:45:52 -06:00
parent 30649c280e 04f4636d36
commit 24ab0d9474
1 changed files with 1 additions and 7 deletions
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8
esphome/components/ld2420/ld2420.cpp
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@@ -541,14 +541,8 @@ void LD2420Component::handle_simple_mode_(const uint8_t *inbuf, int len) {
}
void LD2420Component::read_batch_(std::span<uint8_t, MAX_LINE_LENGTH> buffer) {
// All current UART available() implementations return >= 0,
// use <= 0 to future-proof against any that may return negative on error.
int avail = this->available();
if (avail <= 0) {
return;
}
// Read all available bytes in batches to reduce UART call overhead.
int avail = this->available();
uint8_t buf[MAX_LINE_LENGTH];
while (avail > 0) {
size_t to_read = std::min(static_cast<size_t>(avail), sizeof(buf));