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[ble_nus] make ble_nus timeout shorter than watchdog (#14619)

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Co-authored-by: J. Nick Koston <nick+github@koston.org>
This commit is contained in:
tomaszduda23
2026-03-08 21:52:16 +01:00
committed by GitHub
parent 1b3a7f0b6a
commit 9be1876fae
1 changed files with 6 additions and 3 deletions
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esphome/components/ble_nus/ble_nus.cpp
+5 -2
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@@ -71,6 +71,9 @@ bool BLENUS::read_array(uint8_t *data, size_t len) {
this->has_peek_ = false; this->has_peek_ = false;
data++; data++;
if (--len == 0) { // Decrement len first, then check it... if (--len == 0) { // Decrement len first, then check it...
#ifdef USE_UART_DEBUGGER
this->debug_callback_.call(uart::UART_DIRECTION_RX, this->peek_buffer_);
#endif
return true; // No more to read return true; // No more to read
} }
} }
@@ -101,10 +104,10 @@ size_t BLENUS::available() {
} }
uart::FlushResult BLENUS::flush() { uart::FlushResult BLENUS::flush() {
constexpr uint32_t timeout_5sec = 5000; constexpr uint32_t timeout_500ms = 500;
uint32_t start = millis(); uint32_t start = millis();
while (atomic_get(&this->tx_status_) != TX_DISABLED && !ring_buf_is_empty(&global_ble_tx_ring_buf)) { while (atomic_get(&this->tx_status_) != TX_DISABLED && !ring_buf_is_empty(&global_ble_tx_ring_buf)) {
if (millis() - start > timeout_5sec) { if (millis() - start > timeout_500ms) {
ESP_LOGW(TAG, "Flush timeout"); ESP_LOGW(TAG, "Flush timeout");
return uart::FlushResult::TIMEOUT; return uart::FlushResult::TIMEOUT;
} }