Added esp now garage opener

main/espnowfunctions.cpp

@@ -3,18 +3,23 @@ constexpr const char * const TAG = "BOBBY_ESP_NOW";
 #include "espnowfunctions.h"
 
 #include <string>
-#include <espnowwrapper.h>
+
+#include <espchrono.h>
 #include <esp_log.h>
+#include <numberparsing.h>
 
 #include "globals.h"
+#include "utils.h"
 
 namespace espnow {
 
 std::deque<esp_now_message_t> message_queue{};
+std::list<esp_now_peer_info_t> peers{};
+uint8_t initialized{0};
 
 void onReceive(const uint8_t *mac_addr, const uint8_t *data, int data_len)
 {
-    ESP_LOGI(TAG, "Received data");
+    ESP_LOGD(TAG, "Received data");
     const std::string data_str(data, data+data_len);
 
     size_t sep_pos = data_str.find(":");
@@ -22,7 +27,7 @@ void onReceive(const uint8_t *mac_addr, const uint8_t *data, int data_len)
     {
         std::string msg_type = data_str.substr(0, sep_pos);
         std::string msg = data_str.substr(sep_pos+1, data_str.length()-3); // - 3 may needs to be converted to sep_pos+1
-        ESP_LOGI(TAG, "Type: %s - Message: %s", msg_type.c_str(), msg.c_str());
+        ESP_LOGD(TAG, "Type: %s - Message: %s", msg_type.c_str(), msg.c_str());
 
         const esp_now_message_t message{
             .content = msg,
@@ -40,50 +45,129 @@ void initESPNow()
 {
     ESP_LOGI(TAG, "Initializing esp-now...");
 
-    if (!settings.wifiSettings.wifiApEnabled && !settings.wifiSettings.wifiStaEnabled)
+    if (initialized < 1)
     {
-        ESP_LOGW(TAG, "cannot execute esp_now_init(): tcp stack is down.");
-        return;
+        if (!settings.wifiSettings.wifiApEnabled && !settings.wifiSettings.wifiStaEnabled)
+        {
+            ESP_LOGW(TAG, "cannot execute esp_now_init(): tcp stack is down.");
+            return;
+        }
+        else
+            initialized = 1;
     }
 
-    if (const auto error = esp_now_init(); error != ESP_OK)
+    if (initialized < 2)
     {
-        ESP_LOGE(TAG, "esp_now_init() failed with %s", esp_err_to_name(error));
-        return;
+        if (const auto error = esp_now_init(); error != ESP_OK)
+        {
+            ESP_LOGE(TAG, "esp_now_init() failed with %s", esp_err_to_name(error));
+            return;
+        }
+        else
+            initialized = 2;
     }
 
-    if (const auto error = esp_now_register_recv_cb(onReceive); error != ESP_OK)
+    if (initialized < 3)
     {
-        ESP_LOGE(TAG, "esp_now_register_recv_cb() failed with %s", esp_err_to_name(error));
-        return;
+        if (const auto error = esp_now_register_recv_cb(onReceive); error != ESP_OK)
+        {
+            ESP_LOGE(TAG, "esp_now_register_recv_cb() failed with %s", esp_err_to_name(error));
+            return;
+        }
+        else
+            initialized = 3;
     }
+
+    if (initialized < 4)
+    {
+        peers.push_back(esp_now_peer_info_t{});
+        esp_now_peer_info_t &peer = peers.back();
+        std::memcpy(peer.peer_addr, broadcast_address, sizeof(peer.peer_addr));
+        peer.channel = 0;
+/*
+        if (settings.wifiSettings.wifiApEnabled)
+            peer.ifidx = WIFI_IF_AP;
+        else if (settings.wifiSettings.wifiStaEnabled)*/
+            peer.ifidx = WIFI_IF_STA;
+
+        if (const auto error = esp_now_add_peer(&peers.back()); error != ESP_OK)
+        {
+            ESP_LOGE(TAG, "esp_now_add_peer() failed with %s", esp_err_to_name(error));
+            return;
+        }
+        else
+            initialized = 4;
+    }
+
+    initialized = 255;
 }
 
 void handle()
 {
+    if (initialized < 255 && (settings.wifiSettings.wifiApEnabled || settings.wifiSettings.wifiStaEnabled))
+    {
+        initESPNow();
+        return;
+    }
+
     if(message_queue.size())
     {
         for (const esp_now_message_t &msg : message_queue)
         {
-            ESP_LOGW(TAG, "queue has processed message of type '%s' with content '%s'", msg.type.c_str(), msg.content.c_str());
+            ESP_LOGD(TAG, "queue has processed message of type '%s' with content '%s'", msg.type.c_str(), msg.content.c_str());
             message_queue.pop_front();
 
             if (msg.type == "T")
             {
-                // convert msg.content into uint64_t
-                // onRecvTs(converted);
+                if (const auto result = cpputils::fromString<uint64_t>(msg.content); result)
+                {
+                    onRecvTs(*result);
+                }
+                else
+                {
+                    ESP_LOGW(TAG, "could not parse number: %.*s", result.error().size(), result.error().data());
+                }
+            }
+            else
+            {
+                ESP_LOGI(TAG, "Unkown Type: %s - Message: %s", msg.type.c_str(), msg.content.c_str());
             }
-        }
-        for (const esp_now_message_t &msg : message_queue)
-        {
-            ESP_LOGI(TAG, "%s", msg.content.c_str());
         }
     }
 }
 
 void onRecvTs(uint64_t millis)
 {
+    const auto milliseconds = std::chrono::milliseconds(millis);
+    const auto timepoint = espchrono::utc_clock::time_point(milliseconds);
+    time_set_now(timepoint);
+}
 
+esp_err_t send_espnow_message(std::string message)
+{
+    if (initialized < 255)
+        return ESP_ERR_ESPNOW_NOT_INIT;
+
+    if (!settings.wifiSettings.wifiApEnabled && !settings.wifiSettings.wifiStaEnabled)
+    {
+        return ESP_ERR_ESPNOW_IF;
+    }
+
+    if (peers.size() < 1)
+    {
+        return ESP_FAIL;
+    }
+
+    for (const auto &peer : peers)
+    {
+        if(const auto error = esp_now_send(peer.peer_addr, (const uint8_t*)message.data(), message.size()); error != ESP_OK)
+        {
+            return error;
+        }
+        else
+            ESP_LOGI(TAG, "Successfully executed esp_now_send()");
+    }
+    return ESP_OK;
 }
 
 } // namespace espnow