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More Tuya MCU robustness (#2080)
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commit
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2 changed files with 10 additions and 2 deletions
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@ -7,7 +7,7 @@ namespace esphome {
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namespace tuya {
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static const char *const TAG = "tuya";
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static const int COMMAND_DELAY = 50;
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static const int COMMAND_DELAY = 10;
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static const int RECEIVE_TIMEOUT = 300;
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void Tuya::setup() {
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@ -114,6 +114,8 @@ void Tuya::handle_char_(uint8_t c) {
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this->rx_message_.push_back(c);
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if (!this->validate_message_()) {
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this->rx_message_.clear();
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} else {
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this->last_rx_char_timestamp_ = millis();
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}
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}
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@ -357,7 +359,12 @@ void Tuya::send_raw_command_(TuyaCommand command) {
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}
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void Tuya::process_command_queue_() {
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uint32_t delay = millis() - this->last_command_timestamp_;
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uint32_t now = millis();
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uint32_t delay = now - this->last_command_timestamp_;
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if (now - this->last_rx_char_timestamp_ > RECEIVE_TIMEOUT) {
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this->rx_message_.clear();
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}
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if (this->expected_response_.has_value() && delay > RECEIVE_TIMEOUT) {
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this->expected_response_.reset();
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@ -107,6 +107,7 @@ class Tuya : public Component, public uart::UARTDevice {
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int gpio_status_ = -1;
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int gpio_reset_ = -1;
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uint32_t last_command_timestamp_ = 0;
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uint32_t last_rx_char_timestamp_ = 0;
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std::string product_ = "";
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std::vector<TuyaDatapointListener> listeners_;
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std::vector<TuyaDatapoint> datapoints_;
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