update project

esp32/main/protocol_test.cpp

@@ -0,0 +1,32 @@
+#include "protocol_test.h"
+
+#include "protocol.h"
+#include "cJSON.h"
+#include "esp_log.h"
+#include "esp_timer.h"
+
+static const char* TAG = "protocol_test";
+
+void protocol_run_tests()
+{
+    ESP_LOGI(TAG, "Running protocol test...");
+
+    ProtocolMessage msg;
+    msg.v = 1;
+    msg.id = "msg-001";
+    msg.type = "command";
+    msg.deviceId = "esp32-01";
+    msg.ts = esp_timer_get_time();
+
+    msg.payload = cJSON_CreateObject();
+    cJSON_AddStringToObject(msg.payload, "command", "ping");
+
+    cJSON* json = protocol_message_to_json(&msg);
+    char* json_str = cJSON_Print(json);
+
+    ESP_LOGI(TAG, "ProtocolMessage JSON:\n%s", json_str);
+
+    cJSON_Delete(json);
+    free(json_str);
+    cJSON_Delete(msg.payload);
+}