Merge pull request #3484 from esphome/bump-2022.5.0b4

2022.5.0b4

esphome/components/esp32/preferences.cpp

@@ -118,12 +118,17 @@ class ESP32Preferences : public ESPPreferences {
     // go through vector from back to front (makes erase easier/more efficient)
     for (ssize_t i = s_pending_save.size() - 1; i >= 0; i--) {
       const auto &save = s_pending_save[i];
-      esp_err_t err = nvs_set_blob(nvs_handle, save.key.c_str(), save.data.data(), save.data.size());
-      if (err != 0) {
-        ESP_LOGV(TAG, "nvs_set_blob('%s', len=%u) failed: %s", save.key.c_str(), save.data.size(),
-                 esp_err_to_name(err));
-        any_failed = true;
-        continue;
+      ESP_LOGVV(TAG, "Checking if NVS data %s has changed", save.key.c_str());
+      if (is_changed(nvs_handle, save)) {
+        esp_err_t err = nvs_set_blob(nvs_handle, save.key.c_str(), save.data.data(), save.data.size());
+        if (err != 0) {
+          ESP_LOGV(TAG, "nvs_set_blob('%s', len=%u) failed: %s", save.key.c_str(), save.data.size(),
+                   esp_err_to_name(err));
+          any_failed = true;
+          continue;
+        }
+      } else {
+        ESP_LOGD(TAG, "NVS data not changed skipping %s  len=%u", save.key.c_str(), save.data.size());
       }
       s_pending_save.erase(s_pending_save.begin() + i);
     }
@@ -137,6 +142,22 @@ class ESP32Preferences : public ESPPreferences {
 
     return !any_failed;
   }
+  bool is_changed(const uint32_t nvs_handle, const NVSData &to_save) {
+    NVSData stored_data{};
+    size_t actual_len;
+    esp_err_t err = nvs_get_blob(nvs_handle, to_save.key.c_str(), nullptr, &actual_len);
+    if (err != 0) {
+      ESP_LOGV(TAG, "nvs_get_blob('%s'): %s - the key might not be set yet", to_save.key.c_str(), esp_err_to_name(err));
+      return true;
+    }
+    stored_data.data.reserve(actual_len);
+    err = nvs_get_blob(nvs_handle, to_save.key.c_str(), stored_data.data.data(), &actual_len);
+    if (err != 0) {
+      ESP_LOGV(TAG, "nvs_get_blob('%s') failed: %s", to_save.key.c_str(), esp_err_to_name(err));
+      return true;
+    }
+    return to_save.data == stored_data.data;
+  }
 };
 
 void setup_preferences() {

esphome/components/tuya/tuya.cpp

@@ -1,7 +1,7 @@
 #include "tuya.h"
-#include "esphome/core/log.h"
 #include "esphome/components/network/util.h"
 #include "esphome/core/helpers.h"
+#include "esphome/core/log.h"
 #include "esphome/core/util.h"
 
 namespace esphome {
@@ -10,6 +10,7 @@ namespace tuya {
 static const char *const TAG = "tuya";
 static const int COMMAND_DELAY = 10;
 static const int RECEIVE_TIMEOUT = 300;
+static const int MAX_RETRIES = 5;
 
 void Tuya::setup() {
   this->set_interval("heartbeat", 15000, [this] { this->send_empty_command_(TuyaCommandType::HEARTBEAT); });
@@ -27,8 +28,12 @@ void Tuya::loop() {
 void Tuya::dump_config() {
   ESP_LOGCONFIG(TAG, "Tuya:");
   if (this->init_state_ != TuyaInitState::INIT_DONE) {
-    ESP_LOGCONFIG(TAG, "  Configuration will be reported when setup is complete. Current init_state: %u",
-                  static_cast<uint8_t>(this->init_state_));
+    if (this->init_failed_) {
+      ESP_LOGCONFIG(TAG, "  Initialization failed. Current init_state: %u", static_cast<uint8_t>(this->init_state_));
+    } else {
+      ESP_LOGCONFIG(TAG, "  Configuration will be reported when setup is complete. Current init_state: %u",
+                    static_cast<uint8_t>(this->init_state_));
+    }
     ESP_LOGCONFIG(TAG, "  If no further output is received, confirm that this is a supported Tuya device.");
     return;
   }
@@ -127,6 +132,8 @@ void Tuya::handle_command_(uint8_t command, uint8_t version, const uint8_t *buff
 
   if (this->expected_response_.has_value() && this->expected_response_ == command_type) {
     this->expected_response_.reset();
+    this->command_queue_.erase(command_queue_.begin());
+    this->init_retries_ = 0;
   }
 
   switch (command_type) {
@@ -378,13 +385,24 @@ void Tuya::process_command_queue_() {
 
   if (this->expected_response_.has_value() && delay > RECEIVE_TIMEOUT) {
     this->expected_response_.reset();
+    if (init_state_ != TuyaInitState::INIT_DONE) {
+      if (++this->init_retries_ >= MAX_RETRIES) {
+        this->init_failed_ = true;
+        ESP_LOGE(TAG, "Initialization failed at init_state %u", static_cast<uint8_t>(this->init_state_));
+        this->command_queue_.erase(command_queue_.begin());
+        this->init_retries_ = 0;
+      }
+    } else {
+      this->command_queue_.erase(command_queue_.begin());
+    }
   }
 
   // Left check of delay since last command in case there's ever a command sent by calling send_raw_command_ directly
   if (delay > COMMAND_DELAY && !this->command_queue_.empty() && this->rx_message_.empty() &&
       !this->expected_response_.has_value()) {
     this->send_raw_command_(command_queue_.front());
-    this->command_queue_.erase(command_queue_.begin());
+    if (!this->expected_response_.has_value())
+      this->command_queue_.erase(command_queue_.begin());
   }
 }
 

esphome/components/tuya/tuya.h

@@ -122,6 +122,8 @@ class Tuya : public Component, public uart::UARTDevice {
   optional<time::RealTimeClock *> time_id_{};
 #endif
   TuyaInitState init_state_ = TuyaInitState::INIT_HEARTBEAT;
+  bool init_failed_{false};
+  int init_retries_{0};
   uint8_t protocol_version_ = -1;
   int gpio_status_ = -1;
   int gpio_reset_ = -1;

esphome/const.py

@@ -1,6 +1,6 @@
 """Constants used by esphome."""
 
-__version__ = "2022.5.0b3"
+__version__ = "2022.5.0b4"
 
 ALLOWED_NAME_CHARS = "abcdefghijklmnopqrstuvwxyz0123456789-_"