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[zwave_proxy] Inline loop() hot-path fast-paths for response_handler_ and process_uart_ (#15887)

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This commit is contained in:
J. Nick Koston
2026-04-21 13:48:16 +02:00
committed by GitHub
parent f504099485
commit e4d5886383
2 changed files with 38 additions and 6 deletions
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esphome/components/zwave_proxy/zwave_proxy.cpp
+6 -4
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@@ -101,8 +101,10 @@ void ZWaveProxy::loop() {
this->status_clear_warning();
}
void ZWaveProxy::process_uart_() {
while (this->available()) {
void ZWaveProxy::process_uart_slow_() {
// Caller (inline process_uart_) has already confirmed available() > 0, so use do/while to
// drain bytes — available() is still checked at the tail, but not redundantly on entry.
do {
uint8_t byte;
if (!this->read_byte(&byte)) {
this->status_set_warning(LOG_STR("UART read failed"));
@@ -137,7 +139,7 @@ void ZWaveProxy::process_uart_() {
this->api_connection_->send_message(this->outgoing_proto_msg_);
}
}
}
} while (this->available());
}
void ZWaveProxy::dump_config() {
@@ -414,7 +416,7 @@ void ZWaveProxy::parse_start_(uint8_t byte) {
}
}
bool ZWaveProxy::response_handler_() {
bool ZWaveProxy::response_handler_slow_() {
switch (this->parsing_state_) {
case ZWAVE_PARSING_STATE_SEND_ACK:
this->last_response_ = ZWAVE_FRAME_TYPE_ACK;