diff --git a/esphome/components/tuya/tuya.cpp b/esphome/components/tuya/tuya.cpp index 916a550675..325f12a58d 100644 --- a/esphome/components/tuya/tuya.cpp +++ b/esphome/components/tuya/tuya.cpp @@ -7,7 +7,7 @@ namespace esphome { namespace tuya { static const char *const TAG = "tuya"; -static const int COMMAND_DELAY = 50; +static const int COMMAND_DELAY = 10; static const int RECEIVE_TIMEOUT = 300; void Tuya::setup() { @@ -114,6 +114,8 @@ void Tuya::handle_char_(uint8_t c) { this->rx_message_.push_back(c); if (!this->validate_message_()) { this->rx_message_.clear(); + } else { + this->last_rx_char_timestamp_ = millis(); } } @@ -357,7 +359,12 @@ void Tuya::send_raw_command_(TuyaCommand command) { } void Tuya::process_command_queue_() { - uint32_t delay = millis() - this->last_command_timestamp_; + uint32_t now = millis(); + uint32_t delay = now - this->last_command_timestamp_; + + if (now - this->last_rx_char_timestamp_ > RECEIVE_TIMEOUT) { + this->rx_message_.clear(); + } if (this->expected_response_.has_value() && delay > RECEIVE_TIMEOUT) { this->expected_response_.reset(); diff --git a/esphome/components/tuya/tuya.h b/esphome/components/tuya/tuya.h index 68decf7e9e..7ce4be4315 100644 --- a/esphome/components/tuya/tuya.h +++ b/esphome/components/tuya/tuya.h @@ -107,6 +107,7 @@ class Tuya : public Component, public uart::UARTDevice { int gpio_status_ = -1; int gpio_reset_ = -1; uint32_t last_command_timestamp_ = 0; + uint32_t last_rx_char_timestamp_ = 0; std::string product_ = ""; std::vector listeners_; std::vector datapoints_;